Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
925
FNUS56 KSGX 202046
FWFSGX
Fire Weather Planning Forecast For Extreme Southwestern California
National Weather Service San Diego CA
146 PM PDT Wed Aug 20 2025
.DISCUSSION...
An elevated fire weather risk remains due to the hot weather expected
as well as any cloud to ground lightning associated with any thunderstorms
that occur. The warmest temperatures of the week will occur on Thursday
and Friday with highs in the triple digits for the inland valleys
and desert regions. Monsoonal moisture will subtly increase on
Thursday and Friday, with minimal chances for thunderstorm
activity on Thursday and slightly higher on Friday. The greatest
chance of thunderstorms will be over the weekend with cloud to
ground lightning, gusty winds and heavy downpours where storms
occur across the mountains and deserts, locally into adjacent valleys.
A few degrees of cooling will be expected by the weekend with further
cooling near average by early next week. The chances for mountain and
desert thunderstorms will continue into early next week as well. The
marine layer will be thin with clouds and fog near the coast each
morning, with some areas remaining clear. The marine layer will
deepen by early next week with low clouds and fog along the coast
into western valleys.
CAZ552-211100-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....65 to 70.
24 HR TREND......Up 3 degrees.
Max humidity........80 to 90 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Winds west 6 to 8 mph in the evening becoming
variable 2 to 5 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Partly cloudy...becoming mostly sunny.
Max temperature.....79 to 89.
24 HR TREND......Up 1 degree.
Min humidity........50 to 60 percent.
24 HR TREND......Little change.
WIND (20 FT)........Variable 2 to 5 mph becoming southwest around 6
mph in the afternoon.
CWR (>0.10 IN)......0 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....67 to 72.
24 HR TREND......Up 1 degree.
Max humidity........75 to 85 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Winds south around 6 mph in the evening
becoming variable 2 to 4 mph.
CWR (>0.10 IN)......0 percent.
.FRIDAY...
Sky/weather.........Partly cloudy. Patchy fog in the morning.
Max temperature.....79 to 89.
24 HR TREND......Up 1 degree.
Min humidity........50 to 60 percent.
24 HR TREND......Little change.
WIND (20 FT)........Variable 2 to 5 mph becoming southwest around 6
mph in the afternoon.
CWR (>0.10 IN)......0 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Partly cloudy. Patchy fog in the morning. Highs in
the lower 80s. Light winds.
.SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows
in the upper 60s. Light winds.
.SUNDAY...Partly cloudy. Patchy fog in the morning. Highs in the
lower 80s. Light winds.
.SUNDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in
the upper 60s. Light winds.
.MONDAY...Partly cloudy. Patchy fog in the morning. Highs in the
upper 70s. Light winds.
.MONDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in
the mid 60s.
.TUESDAY...Partly cloudy. Patchy fog in the morning. Highs in the
mid 70s.
.TUESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows
in the mid 60s.
.WEDNESDAY...Partly cloudy. Patchy fog in the morning. Highs in
the mid 70s.
$$
CAZ554-211100-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....65 to 70.
24 HR TREND......Up 2 degrees.
Max humidity........70 to 80 percent.
24 HR TREND......Down 10 percent.
WIND (20 FT)........Winds south around 6 mph in the evening
becoming variable 2 to 4 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Partly cloudy...becoming mostly sunny.
Max temperature.....88 to 97.
24 HR TREND......Up 7 degrees.
Min humidity........35 to 45 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Variable 2 to 5 mph becoming southwest 6 to 8
mph in the afternoon.
CWR (>0.10 IN)......0 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....68 to 73.
24 HR TREND......Up 3 degrees.
Max humidity........65 to 75 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Winds southwest around 6 mph in the evening
becoming variable 2 to 4 mph.
CWR (>0.10 IN)......0 percent.
.FRIDAY...
Sky/weather.........Partly cloudy...becoming mostly sunny.
Max temperature.....88 to 97.
24 HR TREND......Little change.
Min humidity........40 to 50 percent.
24 HR TREND......Little change.
WIND (20 FT)........Variable 2 to 5 mph becoming southwest 6 to 8
mph in the afternoon.
CWR (>0.10 IN)......1 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.SATURDAY...Partly cloudy. Patchy fog in the morning. Highs in
the upper 80s. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.SUNDAY...Partly cloudy. Patchy fog in the morning. Highs in the
upper 80s. Light winds.
.SUNDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in
the upper 60s. Light winds.
.MONDAY...Partly cloudy. Patchy fog in the morning. Highs in the
mid 80s. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in
the mid 60s.
.TUESDAY...Partly cloudy. Patchy fog in the morning. Highs in the
lower 80s.
.TUESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in
the mid 60s.
.WEDNESDAY...Partly cloudy. Patchy fog in the morning. Highs in
the lower 80s.
$$
CAZ243-211100-
San Diego County Coastal Areas-
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....64 to 69.
24 HR TREND......Up 3 degrees.
Max humidity........75 to 85 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Winds west around 6 mph in the evening becoming
variable 2 to 4 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Partly cloudy...becoming mostly sunny.
Max temperature.....78 to 88.
24 HR TREND......Up 4 degrees.
Min humidity........45 to 55 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Winds west 6 to 8 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....Around 61.
24 HR TREND......Up 2 degrees.
Max humidity........70 to 80 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Variable 1 to 3 mph.
CWR (>0.10 IN)......0 percent.
.FRIDAY...
Sky/weather.........Partly cloudy. Patchy fog in the morning.
Max temperature.....78 to 88.
24 HR TREND......Down 1 degree.
Min humidity........45 to 55 percent.
24 HR TREND......Up 10 percent.
WIND (20 FT)........Winds west 6 to 8 mph.
CWR (>0.10 IN)......2 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows
around 70. Light winds.
.SATURDAY...Partly cloudy. Patchy fog in the morning. Highs in
the lower 80s. Light winds.
.SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows
in the upper 60s. Light winds.
.SUNDAY...Partly cloudy. Patchy fog in the morning. Highs in the
lower 80s. Light winds.
.SUNDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in
the upper 60s. Light winds.
.MONDAY...Partly cloudy. Patchy fog in the morning. Highs in the
upper 70s. Light winds.
.MONDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in
the mid 60s.
.TUESDAY...Partly cloudy. Patchy fog in the morning. Highs in the
mid 70s.
.TUESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows
in the mid 60s.
.WEDNESDAY...Partly cloudy. Patchy fog in the morning. Highs in
the mid 70s.
$$
CAZ250-211100-
San Diego County Inland Valleys-
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....65 to 73.
24 HR TREND......Up 7 degrees.
Max humidity........60 to 70 percent.
24 HR TREND......Down 15 percent.
WIND (20 FT)........Winds west around 6 mph in the evening becoming
variable 2 to 4 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Partly cloudy...becoming mostly sunny.
Max temperature.....87 to 92 in the western valleys to 97 to 102
near the foothills.
24 HR TREND......Up 6 degrees.
Min humidity........20 to 30 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........Variable 2 to 5 mph becoming west around 6 mph
in the afternoon.
CWR (>0.10 IN)......1 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....68 to 75.
24 HR TREND......Up 1 degree.
Max humidity........60 to 70 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Variable 1 to 3 mph.
CWR (>0.10 IN)......0 percent.
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon.
Max temperature.....87 to 92 in the western valleys to 96 to 101
near the foothills.
24 HR TREND......Down 1 degree.
Min humidity........25 to 35 percent.
24 HR TREND......Little change.
WIND (20 FT)........Winds east6 mph becoming west 6 to 8 mph in the
afternoon.
CWR (>0.10 IN)......5 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny. Patchy fog in the morning. Slight
chance of showers and thunderstorms in the afternoon. Highs in
the lower 90s. Light winds.
.SATURDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows around 70. Light winds.
.SUNDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Light
winds.
.SUNDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny. Patchy fog in the morning. Slight chance
of showers and thunderstorms in the afternoon. Highs in the upper
80s. Light winds.
.MONDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Patchy fog after midnight. Lows in
the mid 60s.
.TUESDAY...Partly cloudy. Patchy fog in the morning. Slight
chance of showers and thunderstorms in the afternoon. Highs in
the mid 80s.
.TUESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in
the lower 60s.
.WEDNESDAY...Partly cloudy. Patchy fog in the morning. Slight
chance of showers and thunderstorms in the afternoon. Highs in
the lower 80s.
$$
CAZ248-211100-
San Bernardino and Riverside County Valleys - The Inland Empire-
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....67 to 73.
24 HR TREND......Up 7 degrees.
Max humidity........45 to 55 percent.
24 HR TREND......Down 20 percent.
WIND (20 FT)........Winds west 6 to 8 mph in the evening becoming
variable 2 to 5 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....99 to 107.
24 HR TREND......Up 4 degrees.
Min humidity........15 to 25 percent.
24 HR TREND......Little change.
WIND (20 FT)........Variable 3 to 6 mph becoming west 6 to 10 mph
with gusts to 20 mph in the afternoon.
CWR (>0.10 IN)......2 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....69 to 75.
24 HR TREND......Up 3 degrees.
Max humidity........50 to 60 percent.
24 HR TREND......Up 10 percent.
WIND (20 FT)........Winds west 6 to 8 mph in the evening becoming
variable 2 to 5 mph.
CWR (>0.10 IN)......1 percent.
.FRIDAY...
Sky/weather.........Mostly sunny...becoming partly cloudy. Slight
chance of showers and thunderstorms in the
afternoon.
Max temperature.....98 to 106.
24 HR TREND......Down 1 degree.
Min humidity........20 to 25 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........Winds northeast around 6 mph becoming southwest
with gusts to 20 mph in the afternoon.
CWR (>0.10 IN)......7 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Mostly clear with slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the upper 90s.
Light winds.
.SATURDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the upper 90s. Light
winds.
.SUNDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 90s. Light
winds.
.MONDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s.
.TUESDAY...Mostly sunny with slight chance of showers and
thunderstorms. Highs in the lower 90s.
.TUESDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s.
$$
CAZ255-256-211100-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-Riverside County Mountains-
Including The San Jacinto Ranger District Of The San Bernardino
National Forest-
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51 to 61 above 6000 feet to 63 to 73 below 6000
feet.
24 HR TREND......Up 7 degrees.
Max humidity........20 to 25 percent on desert slopes to 25 to 35
percent on coastal slopes.
24 HR TREND......Up 5 percent.
WIND (20 FT)........
SLOPES...........Winds west around 7 mph.
RIDGETOP.........Winds west around 6 mph becoming southeast 6 to
8 mph after midnight.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....80 to 90 above 6000 feet to 88 to 98 below 6000
feet.
24 HR TREND......Up 4 degrees.
Min humidity........15 to 20 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........
SLOPES...........Winds south 6 to 9 mph with gusts to 20 mph.
RIDGETOP.........Winds south 6 to 9 mph.
CWR (>0.10 IN)......5 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53 to 63 above 6000 feet to 65 to 75 below 6000
feet.
24 HR TREND......Up 4 degrees.
Max humidity........25 to 30 percent on desert slopes to 30 to 40
percent on coastal slopes.
24 HR TREND......Up 5 percent.
WIND (20 FT)........
SLOPES...........Winds west around 7 mph.
RIDGETOP.........Winds west around 7 mph.
CWR (>0.10 IN)......2 percent.
.FRIDAY...
Sky/weather.........Mostly sunny...becoming cloudy. Chance of
showers and slight chance of thunderstorms in
the afternoon.
Max temperature.....81 to 91 above 6000 feet to 87 to 97 below 6000
feet.
24 HR TREND......Down 1 degree.
Min humidity........15 to 20 percent.
24 HR TREND......Little change.
WIND (20 FT)........
SLOPES...........Winds east 6 to 8 mph becoming southwest 6 to
11 mph with gusts to 20 mph in the afternoon.
RIDGETOP.........Winds east 6 to 9 mph becoming south in the
afternoon.
CWR (>0.10 IN)......20 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Warmer. Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Light winds.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the upper 80s.
Light winds.
.SATURDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening. Lows around 70. Light winds.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the mid 80s.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms after midnight. Lows in the upper 60s. Light winds.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the lower 80s.
Light winds.
.MONDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs around 80.
.TUESDAY NIGHT...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the upper 70s.
$$
CAZ258-211100-
San Diego County Mountains-
Including the Palomar and Descanso Ranger Districts of the
Cleveland National Forest-
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....64 to 74.
24 HR TREND......Up 7 degrees.
Max humidity........25 to 35 percent on desert slopes to 30 to 40
percent on coastal slopes.
24 HR TREND......Down 5 percent.
WIND (20 FT)........
SLOPES...........Winds west around 6 mph becoming northeast
after midnight.
RIDGETOP.........Winds west around 6 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....91 to 101.
24 HR TREND......Up 1 degree.
Min humidity........15 to 20 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........
SLOPES...........Winds east 6 to 8 mph becoming west in the
afternoon.
RIDGETOP.........Winds east 6 to 8 mph.
CWR (>0.10 IN)......4 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 66.
24 HR TREND......Up 1 degree.
Max humidity........25 to 35 percent on desert slopes to 30 to 40
percent on coastal slopes.
24 HR TREND......Up 5 percent.
WIND (20 FT)........
SLOPES...........Winds west around 6 mph becoming northeast
after midnight.
RIDGETOP.........Variable 2 to 5 mph becoming west around 6 mph
after midnight.
CWR (>0.10 IN)......2 percent.
.FRIDAY...
Sky/weather.........Mostly sunny...becoming mostly cloudy. Chance
of showers and slight chance of thunderstorms
in the afternoon.
Max temperature.....91 to 101.
24 HR TREND......Up 2 degrees.
Min humidity........15 to 20 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........
SLOPES...........Winds east 6 to 8 mph becoming southwest 6 to 9
mph with gusts to 20 mph in the afternoon.
RIDGETOP.........Winds southeast 6 to 8 mph.
CWR (>0.10 IN)......14 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Lows in the mid 70s. Light winds.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the lower 90s.
Light winds.
.SATURDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Light winds.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the lower 90s. Light
winds.
.SUNDAY NIGHT...Mostly clear. Chance of showers and thunderstorms
in the evening. Lows in the lower 70s. Light winds.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the upper 80s. Light
winds.
.MONDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the mid 80s.
.TUESDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the lower 80s.
$$
CAZ257-211100-
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....65 to 75.
24 HR TREND......Up 7 degrees.
Max humidity........40 to 50 percent.
24 HR TREND......Down 10 percent.
WIND (20 FT)........
SLOPES...........Winds west 6 to 8 mph in the evening becoming
downslope 2 to 5 mph.
RIDGETOP.........Variable 1 to 3 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....93 to 103.
24 HR TREND......Up 3 degrees.
Min humidity........20 to 30 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........
SLOPES...........Upslope 3 to 6 mph becoming west 6 to 9 mph
with gusts to 20 mph in the afternoon.
RIDGETOP.........Variable 2 to 5 mph becoming west around 6 mph
in the afternoon.
CWR (>0.10 IN)......1 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....67 to 77.
24 HR TREND......Up 3 degrees.
Max humidity........40 to 50 percent.
24 HR TREND......Little change.
WIND (20 FT)........
SLOPES...........Winds southwest 6 to 8 mph in the evening
becoming downslope 2 to 5 mph.
RIDGETOP.........Variable 2 to 4 mph.
CWR (>0.10 IN)......0 percent.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....93 to 103.
24 HR TREND......Little change.
Min humidity........20 to 30 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........
SLOPES...........Upslope 3 to 6 mph becoming southwest 6 to 10
mph with gusts to 20 mph in the afternoon.
RIDGETOP.........Variable 2 to 5 mph becoming west 6 to 8 mph in
the afternoon.
CWR (>0.10 IN)......4 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Light winds.
.SATURDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny. Highs in the lower 90s. Light winds.
.SUNDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows around 70. Light winds.
.MONDAY...Mostly sunny. Highs in the upper 80s. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s.
.TUESDAY...Mostly sunny. Highs in the mid 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s.
$$
CAZ260-211100-
Victor Valley - Apple Valley - Lucerne Valley - Johnson Valley-
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....67 to 77.
24 HR TREND......Up 12 degrees.
Max humidity........25 to 30 percent.
24 HR TREND......Down 5 percent.
WIND (20 FT)........Winds west 6 to 8 mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....101 to 107.
24 HR TREND......Up 1 degree.
Min humidity........10 to 15 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........Variable 2 to 5 mph becoming south 6 to 8 mph
in the afternoon.
CWR (>0.10 IN)......3 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....71 to 80.
24 HR TREND......Up 3 degrees.
Max humidity........25 to 35 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........Winds south 6 to 8 mph.
CWR (>0.10 IN)......2 percent.
.FRIDAY...
Sky/weather.........Mostly sunny...becoming mostly cloudy. Slight
chance of showers and thunderstorms in the
afternoon.
Max temperature.....100 to 108.
24 HR TREND......Down 1 degree.
Min humidity........10 to 15 percent.
24 HR TREND......Little change.
WIND (20 FT)........Variable 3 to 6 mph becoming south 6 to 10 mph
with gusts to 20 mph in the afternoon.
CWR (>0.10 IN)......14 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 70s. Light winds.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the upper 90s.
Light winds.
.SATURDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening. Lows in the mid 70s. Light winds.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the upper 90s. Light
winds.
.SUNDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms after midnight. Lows in the mid 70s. Light winds.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the mid 90s.
Light winds.
.MONDAY NIGHT...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 70s.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs in the lower 90s.
.TUESDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s.
.WEDNESDAY...Partly cloudy. Chance of showers and slight chance
of thunderstorms in the afternoon. Highs in the lower 90s.
$$
CAZ261-262-265-211100-
Coachella Valley-
Including The Palm Springs South Coast Desert District-
San Diego County Deserts-
Including The Anza Borrego Desert State Park-
San Gorgonio Pass near Banning-
146 PM PDT Wed Aug 20 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....83 to 91.
24 HR TREND......Up 5 degrees.
Max humidity........20 to 30 percent.
24 HR TREND......Up 15 percent.
WIND (20 FT)........Winds northwest 6 to 13 mph with gusts to 20
mph.
CWR (>0.10 IN)......0 percent.
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....110 to 115.
24 HR TREND......Up 1 degree.
Min humidity........10 to 15 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........Winds southeast 6 to 10 mph.
CWR (>0.10 IN)......4 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....84 to 93.
24 HR TREND......Little change.
Max humidity........30 to 40 percent.
24 HR TREND......Up 10 percent.
WIND (20 FT)........Winds northwest 6 to 12 mph.
CWR (>0.10 IN)......2 percent.
.FRIDAY...
Sky/weather.........Mostly sunny...becoming partly cloudy. Chance
of showers and slight chance of thunderstorms
in the afternoon.
Max temperature.....109 to 114.
24 HR TREND......Up 1 degree.
Min humidity........15 to 20 percent.
24 HR TREND......Up 5 percent.
WIND (20 FT)........Winds southeast 6 to 11 mph. Gusts to 20 mph in
the afternoon.
CWR (>0.10 IN)......16 percent.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
.FRIDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms after midnight. Lows in the upper 80s. Light winds.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs around 109. Light
winds.
.SATURDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening. Lows in the upper 80s. Light winds.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs around 108. Light
winds.
.SUNDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms after midnight. Lows in the mid 80s. Light winds.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs around 104. Light
winds.
.MONDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms after midnight. Lows in the lower 80s.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs around 102.
.TUESDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the upper 70s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Highs around 101.
$$