WEATHER 3/12/18

DAILY WEATHER & INFO

(WINTER WX )

To:    ALL STATIONS From: EMAIL: wxsupport@bdcecs.org  
       
Ph: CELL(760) 559-3032

 RADIO:(HAM) KG6ZHW / COUNTY F.D RADIO: #733784  COM-330  

Date: 3/12/18
  SKYWARN: NORMAL

NETS ON HEAPS PK. on WED  NIGHT @ 1900  / TABLE  MT. ON SUNDAY @ 1800 HRS

  DAYS OF NO RAIN AT EAST HESPERIA: 1

 SYNOP:A weak ridge of high pressure over California will cause temperatures to be around 5 degrees above normal today with mid 50s to mid 60s across the mountains and upper 60s to mid 70s in the valleys. Winds will be light today.  A strong storm will develop off the Pacific Northwest Coast and then drop slowly south bringing showers to Central California this evening through Saturday night.  Showers will develop over Southern California starting Tuesday evening and then continue through Saturday night.  Rainfall totals through Saturday night will be mainly between 1 and 2 inches over the foothills and mountains and between a half inch and an inch in the coastal and valley areas.  The snow level will be between 7,000 and 8,000 feet initially, but then drop to 5,000 and 6,000 feet by Wednesday.  By Friday night and Saturday, the snow level will drop to between 4,000 and 5,000 feet.  Temperatures will cool 5 to 10 degrees across Central California Tuesday, but there will be little change in the warm temperatures across Southern California.  Temperatures will cool to 5 to 10 degrees below normal across the entire region Wednesday through Saturday.  A weak ridge of high pressure will bring a few degrees of warming and dry conditions Sunday into early next week. South to west winds of 20 to 30 mph with gusts to 50 mph will surface over the wind prone mountain and desert areas Tuesday into early next week.   

Moderate to Heavy Rain

Impacts

Flooding Possible

Debris Flows Possible

Hazardous commutes

 

Details & Locations Heavy rain possible all areas

Debris flows possible near recent wildfire burn scars

 

Timing

Friday and/or Saturday

 

Wintry Weather

Impacts

Heavy snow and blowing snow

Strong winds possible

Hazardous travel in the mountains

Details & Locations Snow levels lowering by Saturday to around 4000 feet

Timing Friday and/or Saturday NWS LAS VEGAS – (NORTH & EAST OF BARSTOW TO STATE LINE)

High pressure will build over the region today bringing drier and warmer weather. Warm temperatures will last into Tuesday, but winds will increase across the area as another Pacific storm system approaches the area bringing increasing chances of rain and snow to the Sierra and central Nevada late Tuesday and

Wednesday. Unsettled weather will then continue for the remainder of the week.

 

FORECAST DETAILS

Eastern Sierra

Snow will likely develop over the east slopes of the Southern Sierra Tuesday afternoon and Tuesday night. 3 to 7 inches can be expected above 7,000 feet with the majority of snow accumulations occurring Tuesday night.

Gusty south-southwest winds over 40 mph likely

Snow levels above 8500 feet Tuesday afternoon falling to around 5000 feet Wednesday morning.

 

Rest of SE California/Southern Nevada/NW Arizona

 

Tues-Tues Night

Gusty south winds generally 30-40 mph in the afternoon Inyo, Esmeralda central Nye counties.

Scattered rain showers Tue night across Inyo County and central Nevada.

 

Wed-Fri

Areas of gusty southwest winds 30-40 mph. Locally higher gusts.

Scattered showers over Inyo County and central Nevada.

Temperatures dropping 15-20 degrees from Tuesday’s highs.

 

Saturday

Good chance of precipitation across much of the region.

Snow levels down to 5000-6000 Feet. Fire Potential Discussion: THERE WILL BE LITTLE TO NO FIRE ACTIVITY AROSS THE REGION THROUGH THE FORECAST PERIOD.   

SPECIAL NOTES: NO NEW UPDATES AT THIS TIME

 

 SANTA ANA WILDFIRE THREAT INDEX: GREY NO RATING / 

NO RATING: Sundowner winds are either not expected, or will not contribute to significant fire activity.

 

MARGINAL: Upon ignition, fires may grow rapidly.

 

MODERATE: Upon ignition, fires will grow rapidly and will be difficult to control.

 

HIGH: Upon ignition, fires will grow very rapidly, will burn intensely, and will be very difficult to control

 

EXTREME: Upon ignition, fires will have extreme growth, will burn very intensely, and will be uncontrollable.

 

ZONE 1: L.A. – VENTURA; MAR. 12 – 17  NO RATE

 

ZONE 2: ORANGE-INLAND EMPIRE: MAR. 12 – 17  NO RATE

 

ZONE 3: SAN DIEGO: MAR. 12 – 17  NO RATE

 

ZONE 4 SANTA BARBARA: MAR. 12 – 17  NO RATE

 

 

APPLE AND YUCCA VALLEYS (Hesperia &Victorville):

Today

Mostly sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

Partly cloudy, with a low around 52. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

A slight chance of rain after 11am. Partly sunny, with a high near 71. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 47. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers. Mostly sunny, with a high near 59. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Wednesday Night

A slight chance of rain after 11pm. Partly cloudy, with a low around 40. Chance of precipitation is 20%.

 PHELAN / PINON HILLS:

Today

Mostly sunny, with a high near 67. South wind around 5 mph becoming calm.

Tonight

Partly cloudy, with a low around 49. South wind 5 to 10 mph.

Tuesday

A chance of rain, mainly after 11am. Partly sunny, with a high near 65. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 43. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers. Mostly sunny, with a high near 57. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of rain after 11pm. Partly cloudy, with a low around 38. Chance of precipitation is 30%.

 TRONA:

Monday

Mostly sunny, with a high near 78. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 48. Southwest wind around 10 mph.

Tuesday

Mostly sunny, with a high near 76. Breezy, with a southwest wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

Tuesday Night

Partly cloudy, with a low around 48. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 29 mph.

Wednesday

Mostly sunny, with a high near 70.

Wednesday Night

A 20 percent chance of rain. Partly cloudy, with a low around 41.

 BARSTOW / DAGGETT / BAKER / FT. IRWIN:

Today

Mostly sunny, with a high near 74. Calm wind becoming west northwest around 6 mph in the afternoon.

Tonight

Partly cloudy, with a low around 52. West wind 6 to 10 mph.

Tuesday

Mostly sunny, with a high near 75. West southwest wind 9 to 17 mph, with gusts as high as 24 mph.

Tuesday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. West southwest wind 15 to 20 mph, with gusts as high as 28 mph.

Wednesday

Mostly sunny, with a high near 66. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 32 mph.

Wednesday Night

Partly cloudy, with a low around 43.

 BAKER:

Today

Patchy fog before 8am. Otherwise, sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

Partly cloudy, with a low around 55. Calm wind becoming south southeast around 6 mph after midnight.

Tuesday

Mostly sunny, with a high near 81. South wind 6 to 9 mph.

Tuesday Night

Partly cloudy, with a low around 52. West southwest wind 8 to 13 mph.

Wednesday

Mostly sunny, with a high near 72. West southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Partly cloudy, with a low around 45.

OWENS VALLEY SOUTH:

Monday

Mostly sunny, with a high near 69. Light south wind becoming south southeast 6 to 11 mph in the morning.

Monday Night

Partly cloudy, with a low around 35. West southwest wind 8 to 10 mph.

Tuesday

Mostly sunny, with a high near 69. Breezy, with a south southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

Tuesday Night

A 40 percent chance of rain. Partly cloudy, with a low around 35. South southwest wind 7 to 15 mph, with gusts as high as 21 mph.

Wednesday

A 30 percent chance of rain. Partly sunny, with a high near 60.

Wednesday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 29.

 

INLAND EMPIRE NORTH (DEVORE):.

Today

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Tonight

Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

Tuesday

A chance of rain, mainly after 11am. Partly sunny, with a high near 69. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers. Mostly cloudy, with a high near 60. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

 

CHINO HILLS:

Today

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tonight

Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph becoming light after midnight.

Tuesday

A chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers. Partly sunny, with a high near 63. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

 

COLTON:.

Today

Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Light southwest wind becoming west 5 to 10 mph in the afternoon.

Tonight

Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 55. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.

Tuesday

A chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 54. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers. Partly sunny, with a high near 64. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.

 

SAN BERNARDINO N.F. WEST (WRIGHTWOOD – AREA):

Today

Mostly sunny, with a high near 59. South wind around 5 mph becoming calm in the afternoon.

Tonight

Mostly cloudy, with a low around 40. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Tuesday

A chance of rain, mainly after 11am. Mostly cloudy, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of snow showers. Mostly cloudy, with a high near 43. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

 

 

SAN BERNARDINO N.F. CENTRAL (LAKE ARROWHEAD- AREA):

Today

Mostly sunny, with a high near 59. Southeast wind around 5 mph becoming southwest in the afternoon.

Tonight

Partly cloudy, with a low around 45. South wind 5 to 10 mph.

Tuesday

A chance of rain, mainly after 11am. Partly sunny, with a high near 56. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers. Mostly cloudy, with a high near 46. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A chance of rain and snow after 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

 

SAN BERNARDINO N.F. EAST (BIG BEAR AREA):

Today

Mostly sunny, with a high near 55. Calm wind becoming northwest around 5 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 38. Southwest wind 5 to 10 mph.

Tuesday

A chance of rain after 11am. Partly sunny, with a high near 53. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 33. Southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of snow showers. Mostly cloudy, with a high near 45. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

 

JOSHUA TREE AREA:

Monday

Mostly sunny, with a high near 74. Light and variable wind becoming south southwest around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 54. Southwest wind 6 to 15 mph, with gusts as high as 21 mph.

Tuesday

Mostly sunny, with a high near 74. Breezy, with a light south wind becoming southwest 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

Tuesday Night

Partly cloudy, with a low around 51. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.

Wednesday

Mostly sunny, with a high near 69.

Wednesday Night

Partly cloudy, with a low around 45.

 

NEEDLES, RIVER BAT.:

Monday

Mostly sunny, with a high near 83. Northwest wind around 5 mph becoming calm in the morning.

Monday Night

Partly cloudy, with a low around 59. Calm wind becoming west northwest around 5 mph after midnight.

Tuesday

Mostly sunny, with a high near 87. Light and variable wind becoming south 6 to 11 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 59. South wind 5 to 10 mph becoming light after midnight.

Wednesday

Mostly sunny, with a high near 81.

Wednesday Night

Partly cloudy, with a low around 55.

 

BANNING PASS AREA:

Monday

Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 56. West wind around 15 mph, with gusts as high as 30 mph.

Tuesday

Mostly sunny, with a high near 75. West wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 53. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of rain before 11am. Partly sunny, with a high near 65. Breezy. Chance of precipitation is 30%.

Wednesday Night

A chance of rain after 11pm. Partly cloudy, with a low around 47. Breezy. Chance of precipitation is 30%.

 

 

Las Vegas:

Today

Mostly sunny, with a high near 74. Calm wind becoming east southeast around 5 mph in the afternoon.

Tonight

Mostly clear, with a low around 55. Light and variable wind.

Tuesday

Mostly sunny, with a high near 78. Calm wind becoming south 5 to 9 mph in the morning.

Tuesday Night

Partly cloudy, with a low around 56. South southwest wind 10 to 15 mph, with gusts as high as 21 mph.

Wednesday

Mostly sunny, with a high near 71. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 31 mph.

Wednesday Night

Partly cloudy, with a low around 48. Breezy.

 

\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\

 

San Gabriel Valley:

Today

Partly sunny, with a high near 72. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 56. South wind around 5 mph becoming calm in the evening.

Tuesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 52. Southeast wind 5 to 10 mph.

Wednesday

A 20 percent chance of showers. Mostly cloudy, with a high near 64. East southeast wind 5 to 10 mph becoming south southwest in the morning.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 50.

 

San Fernando Valley-:

Today

Partly sunny, with a high near 73. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 56. South southeast wind 5 to 10 mph becoming light in the evening.

Tuesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 70. Southeast wind 5 to 10 mph becoming north northwest in the morning. Chance of precipitation is 60%.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 50. South wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday

A 20 percent chance of showers. Mostly cloudy, with a high near 66. South wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 50.

 

Santa Monica Mountains Recreational Area

. Today

Partly sunny, with a high near 71. Calm wind becoming south southeast around 5 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 56. South wind 5 to 10 mph becoming light west southwest in the evening.

Tuesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 50. South southwest wind 5 to 10 mph becoming light west after midnight.

Wednesday

A 20 percent chance of showers. Mostly cloudy, with a high near 58. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 50.

 

SANTA CLARITA:

. Today

Partly sunny, with a high near 73. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Tonight

Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday

Rain likely, mainly after 11am. Partly sunny, with a high near 68. South southwest wind 5 to 10 mph becoming west northwest in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 47. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Wednesday

A 20 percent chance of showers. Mostly cloudy, with a high near 61. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 47.

 

Angeles National Forest WEST:.

Today

Partly sunny, with a high near 63. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Tonight

Mostly cloudy, with a low around 49. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Rain likely, mainly after 11am. Partly sunny, with a high near 59. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 40. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

Wednesday

A 20 percent chance of showers. Mostly cloudy, with a high near 51. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 40.

 

Angeles National Forest CENTERAL:

. Today

Partly sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 49. West southwest wind 5 to 10 mph.

Tuesday

Rain likely, mainly after 11am. Partly sunny, with a high near 56. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday

A 20 percent chance of showers. Mostly cloudy, with a high near 47. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 33

 

 

Angeles National Forest EAST

Today

Partly sunny, with a high near 57. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 38. West wind around 10 mph, with gusts as high as 15 mph.

Tuesday

A 50 percent chance of rain, mainly after 11am. Partly sunny, with a high near 53. Breezy, with a west wind 10 to 20 mph becoming south in the morning. Winds could gust as high as 30 mph.

Tuesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

Wednesday

A 20 percent chance of snow showers. Mostly cloudy, with a high near 44. Breezy, with a west southwest wind around 20 mph, with gusts as high as 30 mph.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 26. Breezy. New snow accumulation of around an inch possible

 

Antelope Valley:

Monday

Mostly sunny, with a high near 68. Calm wind becoming west southwest around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 48. West southwest wind 5 to 10 mph.

Tuesday

A 20 percent chance of rain. Partly sunny, with a high near 66. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 35 mph.

Tuesday Night

A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.

Wednesday

A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 58. Breezy.

Wednesday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 40. Breezy.

 

Kern Co. Deserts:

Monday

Mostly sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 54. West southwest wind around 10 mph.

Tuesday

A 20 percent chance of showers after 11am. Mostly sunny, with a high near 72. Breezy, with a west southwest wind 10 to 20 mph.

Tuesday Night

Partly cloudy, with a low around 50. Breezy, with a west southwest wind 15 to 20 mph.

Wednesday

Mostly sunny, with a high near 66. Breezy, with a west southwest wind 15 to 20 mph.

Wednesday Night

Mostly cloudy, with a low around 46. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

 

Tehachapi:

Monday

Mostly sunny, with a high near 64. South southwest wind 5 to 10 mph becoming northeast in the morning.

Monday Night

Mostly cloudy, with a low around 43. West wind 5 to 10 mph.

Tuesday

A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 62. Breezy, with a west wind 10 to 20 mph.

Tuesday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 38. West wind around 15 mph, with gusts as high as 20 mph.

Wednesday

A 40 percent chance of showers before 11am. Partly sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.

 Orange Co (Anaheim):

MONDAY…Partly cloudy. Patchy fog in the afternoon. Highs 70 to
75. Light winds.
.MONDAY NIGHT…Partly cloudy. Lows 49 to 55. Light winds.
.TUESDAY…Partly cloudy in the morning…becoming mostly cloudy.
Slight chance of rain. Highs around 72. Light winds. Chance of
measurable precipitation 20 percent.
.TUESDAY NIGHT…Mostly cloudy with a chance of rain. Lows 48 to
53. Light winds. Chance of measurable precipitation 50 percent.
.WEDNESDAY…Mostly cloudy with a chance of rain in the morning,
then partly cloudy in the afternoon. Highs 63 to 68.
 .WEDNESDAY NIGHT…Partly cloudy in the evening, then mostly
cloudy with a chance of rain overnight. Lows 45 to 50. 

San Diego Coast (San Diego):

MONDAY…Partly cloudy. Patchy fog in the afternoon. Highs 63 to
68 near the coast to 67 to 72 inland. Light winds.
 .MONDAY NIGHT…Partly cloudy in the evening…becoming mostly
cloudy. Lows 49 to 56. Light winds.
.TUESDAY…Partly cloudy. Highs 64 to 69 near the coast to 68 to
73 inland. Light winds.
.TUESDAY NIGHT…Partly cloudy with a slight chance of rain in
the evening, then mostly cloudy with a chance of rain overnight.
Lows 49 to 56. Light winds. Chance of measurable precipitation
50 percent.
 .WEDNESDAY…Mostly cloudy with a chance of rain in the morning,
then partly cloudy in the afternoon. Highs 62 to 67.
 .WEDNESDAY NIGHT…Partly cloudy. Chance of rain overnight. Lows
44 to 52.

 ——————————————————————————————————————————-——————————————————————————————————————————–

 ON THIS DAY WEATHER HISTORY:

1996: A storm that started on this day and ended on 3/13 brought eight to 12 inches of snow to the San Bernardino Mountains.

 

1990: A funnel cloud was observed five miles south of Lindbergh Field.

 

1982: A thunderstorm produced lightning strikes and hail that piled up in La Mesa and along Interstate 8 near Pine Valley. Lightning smashed a huge hole in a La Mesa home, throwing a resident, breaking a window and burning carpet. Another bolt struck and splintered a nearby flagpole. Other strikes started a small fire in Alpine. Hail caused accidents along Interstate 8 in Pine Valley.

 

1969: It was -8° in Big Bear Lake, the lowest temperature on record for March.

 

1967: A series of storms brought heavy rain starting on 3/11 and ending on 3/14. Total precipitation was 8.52 inches in Lake Arrowhead and 8.06 inches in Lytle Creek. Only about one inch fell in the San Bernardino area during this time, and none in Victorville. The Mojave River flooded a couple of roads and washed out construction sites in the desert. Heavy snow fell in the higher mountains, up to two feet in Big Bear Lake. But only one inch at Lake Arrowhead and Idyllwild. 1941: A heavy storm hit the San Gabriel Mountains and Mojave Desert on this day through 3/14. Victorville received 1.78 inches. The Mojave River flooded homes in the Oro Grande Wash. In Wrightwood three houses were destroyed from a mudslide in Heath Canyon. Mud and debris six feet deep covered Lone Pine Road.

TROPICAL UPDATES:

The Eastern Pacific hurricane season runs from May 15th through November 30th.

——————————————————————————————————————————————————————————————–

CURRENT WEATHER @ HESP.@0720hrs TEMP:460 RH:92% WIND: W 2 G 6 RAIN: MONTH: 0.16”   SNOW: 0.00”  YTD RAIN: 1.06” @ HESP. STA.SINCE OCT. 1st/20 Yr Avg: 6.21”  YTD S/F: 0.00”

 

 

FIRE INFO

This report will be posted every Friday at 0800 Mountain daylight time unless significant activity occurs.  

 

National Preparedness Level 1

 

Southern California Area (PL 2)

 

SOUTH OPS INFO

 

Northern California Area (PL 1)

 

NORTH OPS INFO

 

Leave a Reply

Your email address will not be published. Required fields are marked *