625 FNUS56 KLOX 221556 FWFLOX Fire Weather Planning Forecast for Southwestern California National Weather Service Los Angeles/Oxnard CA 900 AM PDT Wed Jul 22 2020 ...ELEVATED FIRE WEATHER CONDITIONS WITH DRY AND WINDY ONSHORE CONDITIONS OVER WINDIEST INTERIOR VALLEYS AND MOUNTAINS THURSDAY... .DISCUSSION... Upper level high pressure will weaken and be replaced by a weak upper level low by Thursday. This will result in slightly below normal temperatures through Friday with a deepening marine layer. Humidities will increase as well, but should stay below 20 percent over the mountains through today, and over the Antelope Valley and drier interior valleys through at least Thursday. Onshore winds gusts between 20 and 40 mph will form each afternoon and evening over the interior areas, strongest today and Thursday when locally elevated fire weather conditions will result. Isolated and brief critical conditions are possible over the San Gabriel Mountains today. Modest warming and drying is likely by the weekend. CAZ240-241-221330- Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Morning low clouds and fog then sunny. Max temperature.....67-72 beaches to 77-81 inland. 24 hr trend......Little change. Min humidity........45-65 percent. 24 hr trend......Little change. 20-foot winds.......Variable 3-6 mph becoming southwest 8-15 mph in the afternoon. Marine layer........1400 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Clear then low clouds and fog after midnight. Min temperature.....56-62. Max humidity........80-100 percent. 20-foot winds.......Southwest 8-15 mph in the evening becoming variable 3-6 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Morning low clouds and fog then sunny. Max temperature.....68-73 beaches to 77-80 inland. Min humidity........45-65 percent. 20-foot winds.......Variable 3-6 mph becoming southwest 10-15 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ244-245-221330- Ventura County Interior Valleys-Ventura County Coastal Valleys- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....76-85. 24 hr trend......Down 3. Min humidity........30-50 percent except 50-60 percent nearest the coast. 24 hr trend......Little change. 20-foot winds.......Variable 3-6 mph becoming southwest to west 8-15 mph with gusts to 25 mph in the afternoon. Marine layer........1400 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Clear except areas of low clouds and fog after midnight. Min temperature.....54-59. Max humidity........75-100 percent. 20-foot winds.......Southwest 6-12 with gusts to 20 mph early becoming variable 3-6 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....75-84. Min humidity........35-55 percent. 20-foot winds.......Variable 3-6 mph becoming southwest to west 6-12 with gusts to 20 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ548-221330- Los Angeles County San Gabriel Valley- Including the cities of Pasadena, San Gabriel, and Pomona 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....78-87. 24 hr trend......Down 4. Min humidity........30-50 percent. 24 hr trend......Little change. 20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph with local gusts to 20 mph in the afternoon. Marine layer........1400 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Clear except areas of low clouds and fog after midnight. Min temperature.....56-61. Max humidity........80-100 percent. 20-foot winds.......Southwest 6-12 mph with local gusts to 20 mph early becoming variable 3-6 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....78-86. Min humidity........30-45 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. $$ CAZ547-221330- Los Angeles County San Fernando Valley- Including the cities of Woodland Hills, Northridge, Burbank, and Universal City 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....80-88. 24 hr trend......Down 5. Min humidity........30-45 percent. 24 hr trend......Little change. 20-foot winds.......Variable 3-6 mph becoming south 6-12 mph with local gusts to 20 mph in the afternoon. Marine layer........1400 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Clear except areas of low clouds and fog after midnight. Min temperature.....54-60. Max humidity........80-100 percent. 20-foot winds.......Southeast 6-12 mph early becoming variable 3-6 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....79-87. Min humidity........30-45 percent. 20-foot winds.......Variable 3-6 mph becoming south 6-12 mph with local gusts to 20 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ288-221330- Santa Clarita Valley- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....83-87. 24 hr trend......Down 5. Min humidity........25-30 percent. 24 hr trend......Down 4. 20-foot winds.......Variable 3-6 mph becoming south 8-15 mph with gusts to 25 mph in the afternoon. Marine layer........None. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Clear. Min temperature.....53-57. Max humidity........80-100 percent. 20-foot winds.......South 6-12 mph with gusts to 20 mph early becoming variable 3-6 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....81-85. Min humidity........30-35 percent. 20-foot winds.......Variable 3-6 mph becoming south 8-15 mph with gusts to 25 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ246-221330- Santa Monica Mountains Recreational Area- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Morning low clouds and fog then sunny. Max temperature.....78-86 except 74-78 coastal slopes and higher peaks. 24 hr trend......Down 5. Min humidity........30-50 percent except 55-65 percent coastal slopes and higher peaks. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Variable 3-6 mph becoming south 8-15 mph with local canyon gusts to 30 mph in the afternoon. Ridges/upr slopes....Variable 3-6 mph becoming southwest 6-12 mph with gusts to 20 mph in the afternoon. Marine layer........1000 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Clear then low clouds and fog after midnight. Min temperature.....54-59. Max humidity........75-100 percent. 20-foot winds....... Valleys/lwr slopes...South 6-12 mph with local canyon gusts to 25 mph early becoming downslope/downvalley 3-6 mph. Ridges/upr slopes....Southwest 6-12 mph in the evening becoming downslope 3-6 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Morning low clouds and fog then sunny. Max temperature.....78-86 except 74-78 coastal slopes and higher peaks. Min humidity........30-50 percent except 55-65 percent coastal slopes and higher peaks. 20-foot winds....... Valleys/lwr slopes...Variable 3-6 mph becoming south 8-15 mph with local canyon gusts to 30 mph in the afternoon. Ridges/upr slopes....Variable 3-6 mph becoming southwest 6-12 mph with gusts to 20 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ253-221330- Ventura County Mountains / Los Padres National Forest- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....82-92 low elevations to 72-79 higher elevations. 24 hr trend......Down 4. Min humidity........20-40 percent except 5-15 percent higher peaks and warmer valleys. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Variable 3-6 mph becoming southwest 8-15 mph with gusts to 25 mph in the afternoon. Ridges/upr slopes....Southwest 6-12 mph. Gusts to 20 mph in the afternoon. Marine layer........None. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....51-59 low elevations to 42-49 colder valleys and peaks. Max humidity........35-55 percent except 80-100 percent colder valleys. 20-foot winds....... Valleys/lwr slopes...Northwest 6-12 mph. Ridges/upr slopes....Southwest 6-12 mph becoming west after midnight. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....82-91 low elevations to 72-80 higher elevations. Min humidity........30-45 percent except 15-25 percent higher peaks and warmer valleys. 20-foot winds....... Valleys/lwr slopes...West 6-12 mph becoming upvalley 6-12 mph with gusts to 20 mph in the afternoon. Ridges/upr slopes....West 6-12 mp becoming northwest 8-15 mph with gusts to 25 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ254-221330- Los Angeles County Mountains / Angeles National Forest- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....82-91 low elevations to 72-80 higher elevations. 24 hr trend......Down 5. Min humidity........15-30 percent except 5-15 percent higher peaks and warmer valleys. 24 hr trend......Down 5. 20-foot winds....... Valleys/lwr slopes...Southwest 6-12 mph with gusts to 20 mph becoming 10-20 mph with gusts to 30 mph in the afternoon. Ridges/upr slopes....South 6-12 mph with gusts to 20 mph becoming 15-25 mph with gusts to 35 mph in the afternoon. Marine layer........None. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....52-61. Max humidity........20-40 percent except 65-80 percent colder valleys. 20-foot winds....... Valleys/lwr slopes...South 15-25 mph with gusts to 35 mph becoming 6-12 mph with gusts to 20 mph after midnight. Ridges/upr slopes....South 15-25 mph with gusts to 35 mph becoming 8-15 mph with gusts to 25 mph after midnight. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....81-90 low elevations to 71-79 higher elevations. Min humidity........25-40 percent except 10-20 percent higher peaks and warmer valleys. 20-foot winds....... Valleys/lwr slopes...Southwest 6-12 mph with gusts to 20 mph becoming 8-15 mph with gusts to 25 mph in the afternoon. Ridges/upr slopes....Southwest 6-12 mph with gusts to 20 mph becoming 8-15 mph with gusts to 25 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ259-221330- Antelope Valley- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Sunny. Max temperature.....89-97. 24 hr trend......Down 5. Min humidity........6-12 percent. 24 hr trend......Down 6. 20-foot winds.......Southwest 8-15 mph with gusts to 25 mph becoming 15-25 mph with gusts to 40 mph in the afternoon. Isolated gusts to 45 mph near Lake Palmdale. Marine layer........None. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Clear. Min temperature.....55-64. Max humidity........25-45 percent. 20-foot winds.......Southwest 15-25 mph with gusts to 40 mph in the evening becoming 10-20 mph with gusts to 30 mph. Isolated gusts to 50 mph near Lake Palmdale. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Sunny. Max temperature.....88-96. Min humidity........8-15 percent. 20-foot winds.......Southwest 6-12 mph becoming 15-25 mph with gusts to 35 mph in the afternoon. Isolated gusts to 40 mph near Lake Palmdale. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ239-221330- Santa Barbara County South Coast- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....65-75. 24 hr trend......Down 4. Min humidity........50-65 percent except 65-75 percent cooler beaches. 24 hr trend......Up 8. 20-foot winds.......Southeast 6-12 mph becoming southwest 6-12 mph in the afternoon. Marine layer........1400 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly clear except areas of low clouds and fog after midnight. Min temperature.....53-59. Max humidity........80-100 percent. 20-foot winds.......West 6-12 mph in the evening becoming southeast 5-10 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Sunny except areas of morning low clouds and fog. Max temperature.....65-75. Min humidity........50-65 percent except 65-75 percent cooler beaches. 20-foot winds.......Southeast 5-10 mph becoming southwest 6-12 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ252-221330- Santa Barbara County Mountains- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....80-90 low elevations to 69-76 higher elevations and coastal slopes. 24 hr trend......Down 4. Min humidity........25-45 percent except 10-20 percent higher peaks and warmer valleys. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Variable 3-6 mph becoming southwest 8-15 mph with gusts to 25 mph in the afternoon. Ridges/upr slopes....Southwest 6-12 mph becoming 8-15 mph with gusts to 25 mph in the afternoon. Marine layer........1400 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....53-62. Max humidity........30-50 percent except 80-100 percent colder valleys. 20-foot winds....... Valleys/lwr slopes...Southwest 8-15 mph with gusts to 25 mph in the evening becoming 6-12 mph. Ridges/upr slopes....Southwest 8-15 mph with gusts to 25 mph in the evening becoming downslope 3-6 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....81-89 low elevations to 71-79 higher elevations. Min humidity........30-50 percent except 15-25 percent higher peaks and warmer valleys. 20-foot winds....... Valleys/lwr slopes...Variable 3-6 mph becoming upvalley 6-12 mph with gusts to 20 mph in the afternoon. Ridges/upr slopes....Variable 3-6 mph becoming west 6-12 mph with gusts to 20 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ234>236-221330- San Luis Obispo County Central Coast- Santa Barbara County Central Coast-Santa Ynez Valley- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Mostly sunny except areas of morning low clouds and fog. Max temperature.....60-67 beaches to 73-83 inland. 24 hr trend......Down 3. Min humidity........75-85 percent beaches to 35-55 percent inland. 24 hr trend......Up 5. 20-foot winds.......Variable 3-6 mph becoming northwest 10-15 mph in the afternoon. Marine layer........1600 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Partly cloudy except areas of low clouds and fog. Min temperature.....52-57. Max humidity........80-100 percent. 20-foot winds.......Northwest 8-15 mph early becoming variable 3-6 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Mostly sunny except areas of morning low clouds and fog. Max temperature.....60-67 beaches to 73-83 inland. Min humidity........75-85 percent beaches to 40-60 percent inland. 20-foot winds.......Variable 3-6 mph becoming northwest 10-15 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ CAZ237-238-251-221330- San Luis Obispo County Interior Valleys-Cuyama Valley- San Luis Obispo County Mountains / Los Padres National Forest- 900 AM PDT Wed Jul 22 2020 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....84-94 low elevations to 69-76 high elevations and coastal slopes. 24 hr trend......Down 7. Min humidity........35-55 percent except 15-25 percent higher peaks and warmer valleys. 24 hr trend......Up 7. 20-foot winds....... Valleys/lwr slopes...Variable 3-6 mph becoming southwest 10-20 mph with gusts to 30 mph in the afternoon. Ridges/upr slopes....Southwest 6-12 mph becoming 10-20 mph with gusts to 305 mph in the afternoon. Marine layer........1400 ft asl. LAL.................1. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....50-60. Max humidity........50-70 percent except 80-100 percent colder valleys. 20-foot winds....... Valleys/lwr slopes...Southwest 10-20 mph with gusts to 30 mph in the evening becoming 6-12 mph. Ridges/upr slopes....Southwest 10-20 mph with gusts to 30 mph in the evening becoming 6-12 mph. LAL.................1. CWR (>0.10 IN)......0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....84-94 low elevations to 72-79 higher elevations. Min humidity........30-50 percent except 15-25 percent higher peaks and warmer valleys. 20-foot winds....... Valleys/lwr slopes...Variable 3-6 mph becoming upvalley 6-12 mph with gusts to 20 mph in the afternoon. Ridges/upr slopes....Variable 3-6 mph becoming northwest 6-12 mph with gusts to 20 mph in the afternoon. LAL.................1. CWR (>0.10 IN)......0 percent. $$ .Extended... ...Coasts/Valleys Including the Santa Monica Range... .FRIDAY...Clear except night through morning low clouds and fog. Lows in the 50s to lower 60s. Highs from the mid 60s to around 70 at the beaches to the upper 70s and 80s inland. Southwest winds 10 to 20 mph. .SATURDAY...Clear except areas of night through morning low clouds and fog. Lows in the 50s to lower 60s. Highs from the mid 60s to around 70 at the beaches to the 80s to around 90 inland. Southwest winds 10 to 20 mph. .SUNDAY...Clear except night through morning low clouds and fog. Lows in the 50s to lower 60s. Highs from the mid 60s to around 70 at the beaches to the 80s to around 90 inland. Southwest winds 10 to 20 mph. ...Mountains / Los Padres and Angeles National Forests... .FRIDAY...Clear. Lows from the upper 50s to mid 60s at low elevations to the mid 40s to lower 50s in colder valleys and peaks. Highs from the mid 80s to lower 90s at low elevations to the mid 70s to lower 80s at high elevations. West winds 10 to 20 mph. .SATURDAY...Clear. Lows from the upper 50s to mid 60s at low elevations to the upper 40s to mid 50s in colder valleys and peaks. Highs from the mid 80s to lower 90s at low elevations to the mid 70s to around 80 at high elevations. Southwest winds 10 to 20 mph. .SUNDAY...Clear. Lows from the upper 50s to mid 60s at low elevations to the upper 40s to mid 50s in colder valleys and peaks. Highs from the mid 80s to mid 90s at low elevations to the mid 70s to around 80 at high elevations. Southwest winds 10 to 20 mph. ...Antelope Valley... .FRIDAY...Clear. Lows in the upper 50s to mid 60s. Highs in the mid 80s to mid 90s. Southwest winds 10 to 20 mph with gusts to 30 mph. .SATURDAY...Clear. Lows in the upper 50s and 60s. Highs in the mid 80s to mid 90s. Southwest winds 10 to 20 mph with gusts to 30 mph. .SUNDAY...Clear. Lows in the upper 50s and 60s. Highs 92 to 100. Southwest winds 10 to 20 mph with gusts to 30 mph. $$ Kittell WWW.WEATHER.GOV/LOSANGELES