WEATHER 2/7/20

DAILY FIRE WEATHER & FIRE INFO
ALL UNITS From:

EMAIL: pdupree@bdcecs.org
Ph: OFFICE:(760) 559-3032
AFTER 2200 HRS CALL: (760)-244-9790
RADIO:(HAM) KG6ZHW
COUNTY F.D RADIO: #733784 CALL SIGN: COM-330

Date: 2/7/20

SKYWARN: NORMAL
NETS ON WED NIGHT @1900 HEAPS PK./WX
SKYWARN NET TUESDAY @ 1900 HRS TABLE Mt.
BRIEFS TABLE MT. ON SUN @ 1800 HRS

DAYS NO R.F. @ STA.: 42

National Preparedness Level (PL 1 )

Southern California Area Preparedness Level: (PL 1 )

Northern California Area Preparedness Level (PL 1 )

GREEN = PL: 1 BLUE – PL:2 YELLOW = PL:3 ORANGE = PL:4 RED = PL: 5
==============================================================================
SOUTH OPS WX:

SYNOP: (NWS SAN DIEGO)
S Dry and warmer weather will continue through Saturday with temperatures around average. The marine influence is expected to return today for coastal areas with slow deepening of the marine layer on Saturday and greater deepening into the valleys on Saturday night and Sunday. For Sunday into Monday, a cold low pressure from the north will bring cooling, stronger and gusty winds, and a chance of showers. A period of strong north to northeast winds is possible for late Monday into early Wednesday as the low pressure system moves east. A cool and breezy north to northwest flow pattern will then prevail through much of the rest of the week. There are small chances for a period or two of mostly light precipiation with low confidence in the timing.

Storm System Sunday through Monday Night
Moderate Confidence
A storm system may impact the region Sunday through Monday
night. While confidence is moderate on the occurrence of
precipitation, confidence is low on timing and precipitation amounts.

● What and Where: A cold winter storm may impact the region,
bringing widespread rain and mountain snow. Snow level could be
4000 feet or lower at times.

Gusty west winds will occur over the
mountains and deserts Saturday night through Sunday morning,
with peak gusts of 30 to 40 mph.

● When : Early Sunday through Monday night.

NWS LAS VEGAS SYNOP– (NORTH & EAST OF COUNTY)
Expect another couple of days of mostly clear skies and light winds with above normal temperatures before a cold and moist system drops into the area from the north. This storm is expected to bring strong winds, increasing chances for rain and snow and much cooler temperatures. The middle of next week now looks dry and mild.

SPECIAL NOTES:

DAILY FUELS/FIRE POTENTIAL:
There will be little or no fire activity across the region through the forecast period

SANTA ANA WILDFIRE THREAT INDEX: TODAY: GREY-NO RATING

————————————————————————————–
APPLE VALLEY / HESPERIA-VICTOR VALLEY (CAZ260):
.TODAY… Sky/weather………Sunny.
Max temperature…..67 to 72. 24 HR TREND……Little change.
Min humidity……..15 to 20 percent. 24 HR TREND……Down 5 percent.
WIND (20 FT)……..Variable 1 to 3 mph.
CWR (>0.10 IN)……0 percent. LAL……………..1.

.TONIGHT… Sky/weather………Clear.
Min temperature…..36 to 45. 24 HR TREND……Up 2 degrees.
Max humidity……..45 to 55 percent. 24 HR TREND……Down 15 percent.
WIND (20 FT)……..Variable 1 to 3 mph.
CWR (>0.10 IN)……0 percent. LAL……………..1.

.SATURDAY… Sky/weather………Mostly sunny.
Max temperature…..69 to 75. 24 HR TREND……Up 2 degrees.
Min humidity……..15 percent. 24 HR TREND……Down 5 percent.
WIND (20 FT)……..Winds west 6 to 13 mph. Gusts to 30 mph in the afternoon.
CWR (>0.10 IN)……0 percent. LAL……………..1.

*WRIGHTWOOD:
Friday
Sunny, with a high near 56. Northwest wind around 5 mph becoming northeast in the afternoon.
Friday Night
Clear, with a low around 40. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Sunny, with a high near 58. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 33. West wind 15 to 20 mph, with gusts as high as 30 mph

*BIG PINES / WEST WRIGHTWOOD AREA
Friday
Sunny, with a high near 59. East wind around 5 mph.
Friday Night
Clear, with a low around 41. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 56. North northeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 40.

*PHELAN:
Friday
Sunny, with a high near 63. West wind around 5 mph becoming north in the afternoon.
Friday Night
Clear, with a low around 44. Southwest wind around 5 mph.
Saturday
Sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 39. South wind around 10 mph, with gusts as high as 20 mph.

TRONA (INDIAN WELLS) (CAZ298):
FRIDAY… Sky/weather………Sunny.
Max Temperature…..67-72. 24 HR Trend……Up 3-5 degrees.
Min Humidity……..17-25 percent. 24 HR Trend……Down 3-9 percent.
20-Foot Winds…….North 3-8 mph.
LAL……………..1.
Ventilation………Marginal. Mixing height…….3200 ft AGL.
Transport Winds…..Northeast around 5 mph in the morning shifting to the south in the afternoon.
Chc Wetting Rain….0 percent.

.FRIDAY NIGHT… Sky/weather………Clear.
Min Temperature…..38-43. 24 HR Trend……Little change.
Max Humidity……..52-62 percent. 24 HR Trend……Up 1-3 percent.
20-Foot Winds…….West 3-6 mph.
LAL……………..1. Chc Wetting Rain….0 percent.

.SATURDAY… Sky/weather………Sunny.
Max Temperature…..67-72. 24 HR Trend……Little change.
Min Humidity……..17-26 percent. 24 HR Trend……Up 1-3 percent.
20-Foot Winds…….West 3-6 mph in the early morning shifting to the southwest 5-11 mph by afternoon.
LAL……………..1.
Ventilation………Fair. Mixing height…….3700 ft AGL.
Transport Winds…..North around 5 mph in the morning shifting to the southwest in the afternoon.
Chc Wetting Rain….0 percent.

BARSTOW / DAGGETT / BAKER / FT. IRWIN (CAZ228):
TODAY… * Sky/Weather………Sunny.
* Max temperature: * Valley floor….70-75. * 24 hr trend…..On average up 3 degrees.
* Min humidity: * Valley floor….15-20 percent. * 24 hr trend…..On average down 4 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor….Upslope/upvalley 4 to 8 mph becoming northwest up to 10 mph in the afternoon.
* 10000 ft msl….North 20 to 30 mph decreasing to 15 to 25 mph in the afternoon.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..4.

.TONIGHT… * Sky/Weather………Clear.
* Min temperature: * Valley floor….39-44. * 24 hr trend…..On average up 2 degrees.
* Max humidity: * Valley floor….44-49 percent. * 24 hr trend…..On average down 8 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor….Downslope/downvalley 2 to 5 mph.
* 10000 ft msl….Northwest 10 to 15 mph shifting to the west 10 to 20 mph after midnight.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..4.

.SATURDAY… * Sky/Weather………Sunny.
* Max temperature: * Valley floor….72-77. * 24 hr trend…..On average up 2 degrees.
* Min humidity: * Valley floor….14-19 percent. * 24 hr trend…..Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor….Upslope/upvalley 4 to 8 mph becoming southwest around 10 mph with gusts to around 25 mph in the afternoon.
* 10000 ft msl….West 20 to 30 mph increasing to 25 to 35 mph in the afternoon.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..5.

*BAKER:
Friday
Sunny, with a high near 72. North northwest wind 3 to 6 mph.
Friday Night
Clear, with a low around 39. Light east northeast wind.
Saturday
Sunny, with a high near 75. Light southeast wind becoming south 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 40. South southeast wind 7 to 9 mph becoming southwest after midnight.

SOUTHERN OWENS VALLEY / EAST SIERRA FOOTHILLS (CAZ226):
TODAY… * Sky/Weather………Sunny.
* Max temperature: * Valley floor….66-71. * 7000 feet…….52-57. * 24 hr trend…..On average up 2 degrees.
* Min humidity: * Valley floor….12-18 percent. * 7000 feet…….20-30 percent.
* 24 hr trend…..On average down 13 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley….Northwest winds up to 10 mph shifting to the west in the afternoon. Gusts up to 20 mph.
* Upper slopes….West winds up to 10 mph.
* 10000 ft msl….North 10 to 15 mph becoming northwest in the afternoon.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..4.

.TONIGHT… * Sky/Weather………Clear.
* Min temperature: * Valley floor….32-37. * 7000 feet…….15-20. * 24 hr trend…..On average up 2 degrees.
* Max humidity: *Valley floor….48-53 percent. * 7000 feet…41-46 percent. * 24 hr trend…On average down 7 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley….Northwest winds up to 10 mph.
* Upper slopes….West winds 10 to 15 mph.
* 10000 ft msl….West up to 10 mph.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..4.

.SATURDAY… * Sky/Weather………Sunny.
* Max temperature: * Valley floor….67-72.
* 7000 feet…….54-59. * 24 hr trend…..Little change.
* Min humidity: * Valley floor….13-21 percent. * 7000 feet…….22-32 percent. * 24 hr trend…..Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley….Southwest winds up to 10 mph.
* Upper slopes….West winds 10 to 15 mph with gusts to around 30 mph.
* 10000 ft msl….West 10 to 15 mph.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..5.

KERN CO. DESERTS (CAZ299):
FRIDAY… Sky/weather………Sunny. Areas of frost in the morning.
Max Temperature…..65-70. 24 HR Trend……Up 3-5 degrees.
Min Humidity……..26-36 percent. 24 HR Trend……Down 1-3 percent.
20-Foot Winds…….North 4-8 mph in the early morning shifting to the southeast by afternoon.
LAL……………..1.
Ventilation………Marginal. Mixing height…….3500 ft AGL.
Transport Winds…..North around 5 mph in the morning shifting to the west in the afternoon.
Chc Wetting Rain….0 percent.

.FRIDAY NIGHT… Sky/weather………Clear.
Min Temperature…..37-42. 24 HR Trend……Little change.
Max Humidity……..55-65 percent. 24 HR Trend……Little change.
20-Foot Winds…….Northwest 3-6 mph.
LAL……………..1. Chc Wetting Rain….0 percent.

.SATURDAY… Sky/weather………Sunny.
Max Temperature…..66-71. 24 HR Trend……Little change.
Min Humidity……..24-34 percent. 24 HR Trend……Down 2-4 percent.
20-Foot Winds…….West 3-7 mph in the early morning increasing to 7-15 mph by afternoon.
LAL……………..1.
Ventilation………Good. Mixing height…….3700 ft AGL.
Transport Winds…..West around 5 mph in the morning increasing to around 15 mph in the afternoon.
Chc Wetting Rain….0 percent.

INLAND EMPIRE (CAZ248):
.TODAY… Sky/weather………Sunny.
Max temperature…..68 to 74. 24 HR TREND……Up 6 degrees.
Min humidity……..25 to 30 percent. 24 HR TREND……Down 5 percent.
WIND (20 FT)……..Variable 1 to 3 mph.
CWR (>0.10 IN)……0 percent. LAL……………..1.

.TONIGHT… Sky/weather………Clear.
Min temperature…..39 to 48. 24 HR TREND……Up 3 degrees.
Max humidity……..65 to 75 percent. 24 HR TREND……Down 5 percent.
WIND (20 FT)……..Variable 1 to 3 mph.
CWR (>0.10 IN)……0 percent. LAL……………..1.

.SATURDAY… Sky/weather………Mostly sunny.
Max temperature…..68 to 74. 24 HR TREND……Up 1 degree.
Min humidity……..25 to 30 percent. 24 HR TREND……Up 5 percent.
WIND (20 FT)……..Variable 2 to 4 mph becoming west 6 to 8 mph with gusts to 20 mph in the afternoon.
CWR (>0.10 IN)……0 percent. LAL……………..1.

*DEVORE:
Friday
Sunny, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Clear, with a low around 52. Calm wind becoming north around 5 mph.
Saturday
Sunny, with a high near 70. West wind 5 to 10 mph becoming south in the morning.
Saturday Night
A slight chance of showers after 4am. Mostly clear, with a low around 46. Calm wind becoming west around 5 mph. Chance of precipitation is 10%.

*CHINO HILLS:
Friday
Sunny, with a high near 68. Light northwest wind becoming west 5 to 10 mph in the morning.
Friday Night
Clear, with a low around 46. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 69. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A slight chance of showers after 4am. Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 44. Southwest wind 5 to 10 mph. Chance of precipitation is 10%.

*COLTON:
Friday
Sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Clear, with a low around 48. Calm wind.
Saturday
Sunny, with a high near 74. Light west wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 45. Calm wind becoming southwest around 5 mph

SAN BERNARDINO N.F. (CAZ255):
TODAY… Sky/weather………Sunny.
Max temperature…..51 to 61 above 6000 feet to 58 to 66 below 6000 feet. 24 HR TREND……Up 1 degree.
Min humidity……..15 to 20 percent. 24 HR TREND……Down 10 percent.
WIND (20 FT)……..
SLOPES………..Winds east around 6 mph in the morning becoming upslope 2 to 5 mph.
RIDGETOP………Winds north 6 to 9 mph. Gusts to 20 mph in the morning.
CWR (>0.10 IN)……0 percent. LAL……………..1.

.TONIGHT… Sky/weather………Clear.
Min temperature…..26 to 36 above 6000 feet to 36 to 46 below 6000 feet. 24 HR TREND……Up 4 degrees.
Max humidity…25 to 35 percent on desert slopes to 40 to 50 percent on coastal slopes. 24 HR TREND…Little change.
WIND (20 FT)……..
SLOPES………..Downslope 2 to 4 mph becoming west around 6 mph after midnight.
RIDGETOP………Variable 2 to 5 mph becoming west 6 to 8 mph after midnight.
CWR (>0.10 IN)……0 percent. LAL……………..1.

.SATURDAY… Sky/weather………Mostly sunny.
Max temperature…..51 to 61 above 6000 feet to 57 to 67 below 6000 feet. 24 HR TREND……Little change.
Min humidity….15 to 20 percent on desert slopes to 20 to 30 percent on coastal slopes. 24 HR TREND…Up 5 percent.
WIND (20 FT)……..
SLOPES………..Winds west 6 to 12 mph. Gusts to 25 mph in the afternoon.
RIDGETOP………Winds west 6 to 15 mph. Gusts to 30 mph.
CWR (>0.10 IN)……0 percent. LAL……………..1.

*LAKE ARROWHEAD SCHOOL- AREA:
Friday
Sunny, with a high near 58. North wind around 5 mph.
Friday Night
Clear, with a low around 40. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 57. South wind 5 to 10 mph.
Saturday Night
A chance of showers after 4am. Increasing clouds, with a low around 33. South wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

*BIG BEAR SCHOOL AREA:
Friday
Sunny, with a high near 57. Calm wind becoming north around 5 mph in the morning.
Friday Night
Clear, with a low around 28. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Sunny, with a high near 57. Southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 24. Southwest wind around 15 mph, with gusts as high as 25 mph

BANNING PASS (CAZ265):
TODAY… Sky/weather………Sunny.
Max temperature…..71 to 76. 24 HR TREND……Up 8 degrees.
Min humidity……..15 to 20 percent. 24 HR TREND……Little change.
WIND (20 FT)……..Variable 1 to 3 mph.
CWR (>0.10 IN)……0 percent. LAL……………..1.

.TONIGHT… Sky/weather………Clear.
Min temperature…..44 to 54. 24 HR TREND……Up 2 degrees.
Max humidity……..40 to 50 percent. 24 HR TREND……Down 20 percent.
WIND (20 FT)……..Variable 1 to 3 mph.
CWR (>0.10 IN)……0 percent. LAL……………..1.

.SATURDAY… Sky/weather………Mostly sunny.
Max temperature…..73 to 78. 24 HR TREND……Little change.
Min humidity……..20 to 25 percent. 24 HR TREND……Up 5 percent.
WIND (20 FT)……..Variable 2 to 4 mph becoming southeast around 6 mph in the afternoon.
CWR (>0.10 IN)……0 percent. LAL……………..1.

JOSHUA TREE AREA (CAZ230):
.TODAY… * Sky/weather…………………Sunny.
* Max Temperature……………..62-73. * 24 hr trend………………3 degrees warmer.
* Min Humidity………………..15-20 pct. * 24 hr trend………………6 pct drier.
* Winds – 20 foot…Slope/Valley..North 5 to 15 mph.
* Winds…10000 FT MSL…………North 15 to 25 mph.
* Chance of Precip…………….0 percent. * CWR (>= 0.10 IN)…………….0 percent. * LAL………………………..1.
* Haines High Level Index………4 low potential for large plume dominated fire growth.

.TONIGHT… * Sky/weather…………………Clear.
* Min Temperature……………..41-48. * 24 hr trend………………Little change.
* Max Humidity………………..34-45 pct. * 24 hr trend………………8 pct drier.
* Winds – 20 foot…Slope/Valley..Northwest 5 to 15 mph.
* Winds…10000 FT MSL…………North 5 to 15 mph in the evening becoming west after midnight.
* Chance of Precip…………….0 percent. * CWR (>= 0.10 IN)…………….0 percent. * LAL………………………..1.

.SATURDAY… * Sky/weather…………………Sunny.
* Max Temperature……………..62-74. * 24 hr trend………………Little change.
* Min Humidity………………..17-24 pct. * 24 hr trend………………3 pct wetter.
* Winds – 20 foot…Slope/Valley..Southwest 5 to 15 mph.
* Winds…10000 FT MSL…………West 15 to 25 mph.
* Chance of Precip…………….0 percent. * CWR (>= 0.10 IN)…………….0 percent. * LAL………………………..1.
* Haines High Level Index………5 moderate potential for large plume dominated fire growth.

NEEDLES, RIVER BAT. (CAZ229):
TODAY… * Sky/Weather………Sunny.
* Max temperature: * Valley floor….72-77. * 24 hr trend…..On average up 5 degrees.
* Min humidity: * Valley floor….15-25 percent. * 24 hr trend…..On average down 4 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor….Upslope/upvalley 4 to 8 mph becoming northwest up to 10 mph in the afternoon.
* 10000 ft msl….North 25 to 35 mph decreasing to 20 to 30 mph in the afternoon.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..4.
* Mixing height…….2800 ft agl.
* Transport winds…..Light winds becoming north around 10 knots in the afternoon.
* Ventilation………Fair.

.TONIGHT… * Sky/Weather………Mostly clear.
* Min temperature: * Valley floor….40-45. * 24 hr trend…..On average up 2 degrees.
* Max humidity: * Valley floor….47-52 percent. * 24 hr trend…..On average down 9 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor….Downslope/downvalley 2 to 5 mph.
* 10000 ft msl….Northwest 15 to 25 mph becoming west 10 to 20 mph after midnight.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..5.

.SATURDAY… * Sky/Weather………Sunny.
* Max temperature: * Valley floor….72-77. * 24 hr trend…..Little change.
* Min humidity: * Valley floor….13-22 percent. * 24 hr trend…..On average down 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor….Upslope/upvalley 4 to 8 mph becoming south up to 10 mph in the afternoon.
* 10000 ft msl….West 15 to 25 mph.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..4.
* Mixing height…….3900 ft agl.
* Transport winds…..Light winds becoming south around 10 knots in the afternoon.
* Ventilation………Fair.

STATELINE – CLARK COUNTY BORDER (NVZ465):
TODAY… * Sky/Weather………Sunny.
* Max temperature: * 4000 feet…….65-70. * 24 hr trend…..On average up 2 degrees.
* Min humidity: * 4000 feet…….14-23 percent. * 24 hr trend…..On average down 8 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley….Upslope/upvalley 4 to 8 mph.
* 10000 ft msl….North 25 to 35 mph decreasing to 20 to 30 mph in the afternoon.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..4.
* Mixing height…….2300 ft agl. * Transport winds…..Light winds. * Ventilation………Poor.

.TONIGHT… * Sky/Weather………Mostly clear.
* Min temperature: * 4000 feet…….34-39. * 24 hr trend…..Little change.
* Max humidity: * 4000 feet…….48-53 percent. * 24 hr trend…..On average down 11 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley….Downslope/downvalley 2 to 5 mph.
* 10000 ft msl….Northwest 10 to 20 mph increasing to west 15 to 25 mph after midnight.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..4.

.SATURDAY… * Sky/Weather………Sunny.
* Max temperature: * 4000 feet…….67-72. * 24 hr trend…..On average up 2 degrees.
* Min humidity: * 4000 feet…….14-22 percent. * 24 hr trend…..Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley….Upslope/upvalley 4 to 8 mph becoming south up to 10 mph in the afternoon.
* 10000 ft msl….West 15 to 25 mph decreasing to 10 to 20 mph in the afternoon.
* CWR (>= 0.10 in)….0 percent. * LAL……………..1. * Haines Index……..5.
* Mixing height…….2800 ft agl. * Transport winds…..Light winds. * Ventilation………Poor.

*La Jolla CA
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 60. Northwest wind around 5 mph.
Friday Night
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 50. North wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 50. Calm wind becoming south around 5 mph in the evening.

*Poway CA
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 69. Calm wind becoming west around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 47. Calm wind.
Saturday
Sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 47. Calm wind becoming south around 5 mph.

*CEDAR CITY Ut.
.DAYS TWO THROUGH SEVEN…Friday through Wednesday

The northern Utah mountains and some higher valleys will continue to see accumulating snow through Friday.

Strong gusty winds in the higher elevations of Utah and southwest Wyoming, western Uinta Basin, and Castle Country Thursday through Friday will lead to areas of blowing snow.

Strong gusty winds will be common in the higher elevations of Utah and across southwest Wyoming through Friday. Locally strong winds are also expected through Friday in the far western Uinta Basin, along Highway 10 in Castle Country, and near Fremont Junction in the San Rafael Swell.

Friday
Sunny, with a high near 51. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 26. North wind 5 to 9 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 55. Southwest wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 23. South southwest wind 11 to 13 mph becoming north northwest in the evening.

*************************** L.A COUNTY ********************************
SHOWERS POSSIBLE SUNDAY AND MONDAY
LOS ANGELS CO. SAN GABRIEL VALLEY (CAZ548):
.FRIDAY… Sky/weather………Sunny.
Max temperature…..68-74. 24 hr trend……Up 3-5.
Min humidity……..25-40 percent. 24 hr trend……Up 5.
20-foot winds…….Variable 3-6 mph becoming southwest 6-12 mph in the afternoon.
Marine layer……..800 ft asl.
LAL……………..1. CWR (>0.10 IN)……0 percent.

.FRIDAY NIGHT… Sky/weather………Clear except patchy low clouds and fog after midnight.
Min temperature…..45-51.
Max humidity……..70-90 percent except 50-70 percent in the hills.
20-foot winds…….Southwest 6-12 mph early becoming variable 3-6 mph.
LAL……………..1. CWR (>0.10 IN)……0 percent.

.SATURDAY… Sky/weather………Mostly sunny except patchy morning low clouds and fog.
Max temperature…..68-74.
Min humidity……..25-40 percent.
20-foot winds…….Variable 3-6 mph becoming southwest 6-12 mph with local gusts to 20 mph in the afternoon.
LAL……………..1. CWR (>0.10 IN)……0 percent.

ANGELES NATIONAL FOREST (CAZ254):
.FRIDAY… Sky/weather………Sunny.
Max temperature…..64-71 low elevations to 56-64 higher elevations. 24 hr trend……Up 3.
Min humidity……..20-40 percent. 24 hr trend……Little change.
20-foot winds…….
Valleys/lwr slopes…Variable/upslope 4-8 mph becoming upvalley 6-12 mph with gusts to 20 mph in the afternoon.
Ridges/upr slopes….Northwest to north 5-15 mph.
Marine layer……..None. LAL……………..1. CWR (>0.10 IN)……0 percent.

.FRIDAY NIGHT… Sky/weather………Clear.
Min temperature…..42-52 low elevations to 32-42 colder valleys and peaks.
Max humidity……..35-50 percent except 55-65 percent colder valleys.
20-foot winds…….
Valleys/lwr slopes…Upvalley 6-12 mph with gusts to 20 mph early becoming downslope/downvalley 3-6 mph.
Ridges/upr slopes….North to northeast 5-15 mph.
LAL……………..1. CWR (>0.10 IN)……0 percent.

.SATURDAY… Sky/weather………Mostly sunny.
Max temperature…..64-71 low elevations to 55-64 higher elevations.
Min humidity……..15-30 percent.
20-foot winds…….
Valleys/lwr slopes…Variable/upslope 4-8 mph becoming upvalley 8-15 mph with gusts to 25 mph in the afternoon.
Ridges/upr slopes….West to northwest 10-20 mph.
LAL……………..1. CWR (>0.10 IN)……0 percent.

ANTELOPE VALLEY (CAZ259):
FRIDAY… Sky/weather………Sunny.
Max temperature…..61-71. 24 hr trend……Little change.
Min humidity……..20-35 percent. 24 hr trend……Little change.
20-foot winds…….Variable 3-6 mph becoming southwest to west 8-15 mph in the afternoon.
Marine layer……..None. LAL……………..1. CWR (>0.10 IN)……0 percent.

.FRIDAY NIGHT… Sky/weather………Clear.
Min temperature…..30-39 except 39-45 in the hills.
Max humidity……..70-90 percent except 50-70 percent in the hills.
20-foot winds…….Southwest to west 8-15 mph early becoming variable 3-6 mph.
LAL……………..1. CWR (>0.10 IN)……0 percent.

.SATURDAY… Sky/weather………Mostly sunny.
Max temperature…..62-72. Min humidity……..15-30 percent.
20-foot winds…….Variable 3-6 mph becoming southwest to west 10-20 mph with gusts to 30 mph in the afternoon. Isolated gusts to 40 mph near Lake Palmdale.
LAL……………..1. CWR (>0.10 IN)……0 percent.

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THIS DAY IN WEATHER HISTORY:
2013: A cold winter storm dropped over a foot of snow at higher elevations in the San Bernardino Mountains on this day and on 2/8. Ten to 12 inches was reported from Lake Arrowhead and Running Springs, and up to ten inches in the Laguna Mountains. Snow accumulated as low as 2000 feet elevation, including one to three inches of snow in Yucaipa and Beaumont.

2009: Three waterspouts were reported eight miles south of San Pedro. Another waterspout was spotted about 20 miles west of Encinitas.

2006: Santa Ana winds flared up on 2/6 and on this day and led to the Sierra Fire east of Orange. It burned nearly 11,000 acres and caused eight minor injuries.

2001: Over a week of heavy snow that started on 2/6 and ended on 2/14 continued on this day. The snowfall was called “most in a decade.” Five feet fell at Blue Jay and Mountain High, two feet at Snow Summit, and five to 12 inches at Apple Valley. The roof of an ice rink caved in at Blue Jay. On this day wind gusts reached 50 mph at Palm Springs and Thermal and 54 mph at Fish Creek Mountains.

1998: El Niño got in gear. Heavy rain that started on 2/6 and ended on 2/9 brought up to three inches of rainfall to Southern California. Catastrophic and widespread flooding resulted, especially in Newport Beach and Irvine. Lots of property damage occurred in southern Orange County. Evacuations and swift water rescues were needed. Landslides, mud slides, and sink holes occurred. Roads, bridges, and railroads were damaged.

1994: A strong storm brought heavy rain to the mountains north of LA. Mud slides resulted in the Old Topanga area, which burned the previous fall. A tornado touched down from Newport Beach to Tustin, causing roof and window damage and blowing trees down. A weak tornado also touched down in Sun Valley in the San Fernando Valley.

1993: Heavy rain that started on this day and ended on 2/10 brought one to five inches of rainfall near the coast, up to ten inches of precipitation to the mountains and 0.5 to 1.5 inches in the deserts. Eight to 18 inches of snow fell in the mountains. Widespread flooding occurred.

1992: A series of many intense storms started on 2/5 and ended on 2/16. The storms brought a total of 20+ inches of precipitation to the mountains and eight to16+ inches to lower elevations. Two were killed in an avalanche at Mt. Baldy. Flash flooding, mud slides, and road closures also occurred.

1989: Snow at the beaches in LA to the desert in Palm Springs. 15 inches fell in the mountains, three inches at Palmdale and one to three inches from Calabasas to Simi Valley to Santa Clarita. Major road closures and numerous traffic accidents resulted. At one point all the principal highways in/out of the L.A. Basin (including Interstates 5, 10, 15 and Highway 14) were closed due to snow. Approximately 25% of the strawberry crop and 35% of the lemon crop was lost.

1987: Santa Ana winds hit San Diego County on 2/6 and on this day. Gusts reached 75 mph at Cuyamaca and Palomar Mountain areas. Gusts to 60 mph hit Brown Field and Warner Springs, 40 mph in Julian and Valley Center. 35 mph gusts hit San Diego. A plane flipped over at Brown Field. Winds forced a sailboat into the rocks at Pt. Loma. I-8 was closed for two hours in eastern San Diego County. Trees, power lines and fences were downed, causing damage and power outages. A highway sign fell on cars.

1976: Strong storm winds hit 64 mph at Palmdale.

1937: 4.19 inches of rain fell in Santa Ana, the third greatest daily amount on record. 2.90 inches of rain fell in San Diego beginning on 2/6 and ending on this day, the greatest 24-hour amount for February on record. 2.60 inches fell in 12 hours. 2.88 inches fell in Riverside on this day, the greatest daily amount for February and the third greatest on record. For the storm from 2/4 to this day, 10 inches fell in Cuyamaca, 8.20 inches fell in Descanso, and 5.70 inches fell in Escondido. On 2/6 and this day, 4.25 inches fell in Long Beach, a 24 hour record. Flooding killed many. The LA basin flooded in many communities. Hodges Dam overtopped. Mountain snowmelt added to the flooding.
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TROPICAL EAST PACIFIC REPORT:

Routine issuance of the Tropical Weather Outlook will resume on May 15, 2020. During the off-season, Special Tropical Weather Outlooks will be issued as conditions warrant.

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CURRENT WEATHER @ HESP. @ 0800 Hrs. TEMP: 460 RH: 59% WIND: CALM
3.21” RF @ HESP. STA.SINCE OCT. 1st/20 Yr Avg: 7.12” : MONTH: 0.00” YTD S/F: 4.50” /
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FIRES: UPDATED

National Preparedness Level (PL 1 )

CDF FIRES TO DATE (STATE LANDS SRA)

Southern California Area (PL 1 )
No Reportable Incidents

Northern California Area (PL 1 )
No Reportable Incidents

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