FNUS56 KSGX 181935 FWFSGX Fire Weather Planning Forecast For Extreme Southwestern California National Weather Service San Diego CA 1235 PM PDT Mon May 18 2026 .DISCUSSION... Warmer for all areas on Tuesday with lowest daytime humidity for inland areas around 10 percent, but with north to northeast winds 30 mph or less. Gradual warming for inland locations through Wednesday. There will be slight day-to-day differences for Thursday through next weekend with high temperatures a few to around 5 degrees above average. The marine layer will deepen, which will spread higher coastal humidity inland. CAZ552-190945- Orange County Coastal Areas- Including the cities of Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Min temperature.....53 to 58. 24 HR TREND......Down 5 degrees. Max humidity........90 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds south 6 to 10 mph. Gusts to 20 mph in the evening. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Partly cloudy...becoming mostly sunny. Max temperature.....72 to 80. 24 HR TREND......Up 2 degrees. Min humidity........40 to 50 percent. 24 HR TREND......Down 10 percent. WIND (20 FT)........Winds west 6 to 14 mph. Gusts to 25 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....Around 61. 24 HR TREND......Up 3 degrees. Max humidity........75 to 85 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........Winds south 6 to 11 mph with gusts to 20 mph. CWR (>0.10 IN)......1 percent. .WEDNESDAY... Sky/weather.........Partly cloudy. Max temperature.....72 to 80. 24 HR TREND......Up 1 degree. Min humidity........40 to 50 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds south 6 to 10 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. South winds around 6 mph. .THURSDAY...Mostly cloudy. Highs in the lower 70s. South winds around 5 mph. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Light winds. .FRIDAY...Partly cloudy. Highs around 70. Light winds. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Light winds. .SATURDAY...Partly cloudy. Highs in the upper 60s. Light winds. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. .SUNDAY...Partly cloudy. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. .MEMORIAL DAY...Partly cloudy. Highs in the upper 60s. $$ CAZ554-190945- Orange County Inland Areas- Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Min temperature.....50 to 57. 24 HR TREND......Up 1 degree. Max humidity........75 to 85 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........Winds south 10 mph. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....79 to 84. 24 HR TREND......Up 5 degrees. Min humidity........25 to 35 percent. 24 HR TREND......Down 10 percent. WIND (20 FT)........Winds west 6 to 10 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....55 to 60. 24 HR TREND......Up 3 degrees. Max humidity........65 to 75 percent. 24 HR TREND......Down 15 percent. WIND (20 FT)........Winds south 6 to 9 mph. CWR (>0.10 IN)......0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy...becoming mostly sunny. Max temperature.....79 to 84. 24 HR TREND......Little change. Min humidity........30 to 40 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds south 6 to 11 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Light winds. .THURSDAY...Partly cloudy. Patchy fog in the morning. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .FRIDAY...Mostly sunny. Highs in the mid 70s. Light winds. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .SATURDAY...Partly cloudy. Highs in the mid 70s. Light winds. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY...Partly cloudy. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 70s. $$ CAZ243-190945- San Diego County Coastal Areas- 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Min temperature.....51 to 57. 24 HR TREND......Down 4 degrees. Max humidity........85 to 95 percent. 24 HR TREND......Up 10 percent. WIND (20 FT)........Winds west 6 to 8 mph in the evening becoming variable 2 to 4 mph. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Partly cloudy. Max temperature.....70 to 78. 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 11 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Min temperature.....54 to 59. 24 HR TREND......Up 2 degrees. Max humidity........75 to 85 percent. 24 HR TREND......Down 10 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. .WEDNESDAY... Sky/weather.........Mostly cloudy...becoming partly cloudy. Patchy fog in the morning. Max temperature.....71 to 79. 24 HR TREND......Up 2 degrees. Min humidity........45 to 55 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds southwest 6 to 9 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Light winds. .THURSDAY...Partly cloudy. Highs in the lower 70s. Light winds. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Light winds. .FRIDAY...Partly cloudy. Highs in the lower 70s. Light winds. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .SATURDAY...Partly cloudy. Highs in the lower 70s. Light winds. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. .SUNDAY...Partly cloudy. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. .MEMORIAL DAY...Partly cloudy. Highs around 70. $$ CAZ250-190945- San Diego County Inland Valleys- 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....49 to 54. 24 HR TREND......Down 5 degrees. Max humidity........80 to 90 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........Winds west 6 to 9 mph with gusts to 20 mph becoming north 6 mph after midnight. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....79 to 84. 24 HR TREND......Up 6 degrees. Min humidity........15 to 25 percent. 24 HR TREND......Down 15 percent. WIND (20 FT)........Winds west 6 to 12 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Min temperature.....51 to 56. 24 HR TREND......Up 2 degrees. Max humidity........65 to 75 percent. 24 HR TREND......Down 10 percent. WIND (20 FT)........Winds west 6 to 10 mph with gusts to 20 mph in the evening becoming variable 2 to 5 mph. CWR (>0.10 IN)......0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy...becoming mostly sunny. Patchy fog in the morning. Max temperature.....81 to 86. 24 HR TREND......Up 1 degree. Min humidity........20 to 30 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds west 6 to 11 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Light winds. .THURSDAY...Mostly sunny. Patchy fog in the morning. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .FRIDAY...Mostly sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Light winds. .SATURDAY...Mostly sunny. Highs in the mid 70s. Light winds. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 70s. $$ CAZ248-190945- San Bernardino and Riverside County Valleys - The Inland Empire- 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....48 to 54. 24 HR TREND......Down 4 degrees. Max humidity........65 to 75 percent. 24 HR TREND......Down 20 percent. WIND (20 FT)........Winds south 6 to 14 mph with gusts to 25 mph becoming north 6 to 8 mph after midnight. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....81 to 88. 24 HR TREND......Up 5 degrees. Min humidity........10 to 15 percent. 24 HR TREND......Down 10 percent. WIND (20 FT)........Winds north 6 to 14 mph becoming west 6 to 13 mph in the afternoon. Gusts to 20 mph...becoming 25 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....51 to 58. 24 HR TREND......Up 6 degrees. Max humidity........45 to 55 percent. 24 HR TREND......Down 20 percent. WIND (20 FT)........Winds west 6 to 14 mph. Gusts to 25 mph in the evening. CWR (>0.10 IN)......0 percent. .WEDNESDAY... Sky/weather.........Mostly sunny. Max temperature.....83 to 90. 24 HR TREND......Up 2 degrees. Min humidity........10 to 15 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds west 7 to 17 mph. Gusts to 30 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .THURSDAY...Mostly sunny. Highs in the mid 80s. Light winds. .THURSDAY NIGHT...Clear. Lows in the mid 50s. Light winds. .FRIDAY...Mostly sunny. Highs in the lower 80s. Light winds. .FRIDAY NIGHT...Clear. Lows in the mid 50s. Light winds. .SATURDAY...Mostly sunny. Highs in the lower 80s. Light winds. .SATURDAY NIGHT...Clear. Lows in the mid 50s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Clear. Lows in the mid 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. $$ CAZ255-256-190945- 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- 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Clear. Min temperature.....29 to 39 above 6000 feet to 39 to 49 below 6000 feet. 24 HR TREND......Up 3 degrees. Max humidity........15 to 20 percent on desert slopes to 45 to 55 percent on coastal slopes. 24 HR TREND......Down 80 percent. WIND (20 FT)........ SLOPES...........Winds northeast 6 to 12 mph with gusts to 20 mph. RIDGETOP.........Winds northeast 6 to 12 mph with gusts to 20 mph. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....57 to 67 above 6000 feet to 65 below 6000 feet. 24 HR TREND......Up 9 degrees. Min humidity........10 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........ SLOPES...........Winds northeast 6 to 15 mph with gusts to 25 mph. RIDGETOP.........Winds northeast 6 to 15 mph with gusts to 25 mph. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....32 to 42 above 6000 feet to 42 to 52 below 6000 feet. 24 HR TREND......Up 2 degrees. Max humidity........15 to 20 percent on desert slopes to 25 to 35 percent on coastal slopes. 24 HR TREND......Down 5 percent. WIND (20 FT)........ SLOPES...........Winds northeast 6 to 13 mph with gusts to 20 mph. RIDGETOP.........Winds northeast 6 to 13 mph with gusts to 20 mph. CWR (>0.10 IN)......0 percent. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....61 to 71 above 6000 feet to 70 to 79 below 6000 feet. 24 HR TREND......Up 1 degree. Min humidity........5 to 10 percent. 24 HR TREND......Little change. WIND (20 FT)........ SLOPES...........Winds north 6 to 12 mph with gusts to 25 mph. RIDGETOP.........Winds north 6 to 13 mph with gusts to 25 mph. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Warmer. Mostly clear. Lows in the lower 50s. West winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Clear. Lows in the lower 50s. Light winds. .FRIDAY...Sunny. Highs in the mid 70s. Light winds. .FRIDAY NIGHT...Clear. Lows in the lower 50s. Light winds. .SATURDAY...Sunny. Highs in the mid 70s. Light winds. .SATURDAY NIGHT...Clear. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the mid 70s. $$ CAZ258-190945- San Diego County Mountains- Including the Palomar and Descanso Ranger Districts of the Cleveland National Forest- 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....42 to 51. 24 HR TREND......Up 2 degrees. Max humidity........45 to 55 percent on desert slopes to 65 to 75 percent on coastal slopes. 24 HR TREND......Down 25 percent. WIND (20 FT)........ SLOPES...........Winds west 6 to 9 mph becoming northeast 6 to 13 mph with gusts to 20 mph after midnight. RIDGETOP.........Winds east 6 to 12 mph. Gusts to 20 mph after midnight. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....68 to 78. 24 HR TREND......Up 6 degrees. Min humidity........5 to 10 percent on desert slopes to 10 to 15 percent on coastal slopes. 24 HR TREND......Down 5 percent. WIND (20 FT)........ SLOPES...........Winds east 6 to 16 mph with gusts to 30 mph. RIDGETOP.........Winds east 6 to 16 mph with gusts to 30 mph. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....45 to 55. 24 HR TREND......Up 5 degrees. Max humidity........20 to 30 percent on desert slopes to 35 to 45 percent on coastal slopes. 24 HR TREND......Down 30 percent. WIND (20 FT)........ SLOPES...........Winds north 6 to 11 mph. Gusts to 20 mph after midnight. RIDGETOP.........Winds north 6 to 11 mph. Gusts to 20 mph after midnight. CWR (>0.10 IN)......0 percent. .WEDNESDAY... Sky/weather.........Mostly sunny. Max temperature.....72 to 82. 24 HR TREND......Up 2 degrees. Min humidity........5 to 10 percent on desert slopes to 10 to 15 percent on coastal slopes. 24 HR TREND......Down 5 percent. WIND (20 FT)........ SLOPES...........Winds northeast 6 to 13 mph becoming west in the afternoon. Gusts to 25 mph. RIDGETOP.........Winds east 6 to 12 mph with gusts to 20 mph. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Clear. Lows in the lower 50s. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Clear. Lows in the lower 50s. Light winds. .SATURDAY...Sunny. Highs in the mid 70s. Light winds. .SATURDAY NIGHT...Clear. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the upper 70s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the mid 70s. $$ CAZ257-190945- Santa Ana Mountains- Including The Trabuco Ranger District of the Cleveland National Forest- 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....44 to 53. 24 HR TREND......Up 2 degrees. Max humidity........65 to 75 percent. 24 HR TREND......Down 25 percent. WIND (20 FT)........ SLOPES...........Winds west 6 to 13 mph with gusts to 25 mph becoming north 6 to 9 mph after midnight. RIDGETOP.........Winds west 9 mph becoming north 10 mph with gusts to 20 mph after midnight. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....76 to 86. 24 HR TREND......Up 6 degrees. Min humidity........15 to 20 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........ SLOPES...........Winds northeast 6 to 10 mph becoming west 6 to 13 mph in the afternoon. Gusts to 25 mph. RIDGETOP.........Winds northeast 6 to 10 mph becoming west 6 to 11 mph in the afternoon. Gusts to 20 mph. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....49 to 59. 24 HR TREND......Up 7 degrees. Max humidity........35 to 45 percent. 24 HR TREND......Down 45 percent. WIND (20 FT)........ SLOPES...........Winds west 6 to 13 mph with gusts to 25 mph becoming north around 6 mph after midnight. RIDGETOP.........Winds west 6 to 12 mph becoming north 9 mph after midnight. Gusts to 20 mph. CWR (>0.10 IN)......0 percent. .WEDNESDAY... Sky/weather.........Mostly sunny. Max temperature.....77 to 87. 24 HR TREND......Up 1 degree. Min humidity........20 to 30 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........ SLOPES...........Winds north 6 to 8 mph becoming southwest 6 to 15 mph with gusts to 30 mph in the afternoon. RIDGETOP.........Winds north 6 to 11 mph becoming west 6 to 13 mph in the afternoon. Gusts to 25 mph. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .THURSDAY...Mostly sunny. Highs in the mid 70s. Southwest winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the mid 50s. Light winds. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds around 6 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Light winds. .SATURDAY...Mostly sunny. Highs in the lower 70s. Southwest winds around 5 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 70s. $$ CAZ260-190945- Victor Valley - Apple Valley - Lucerne Valley - Johnson Valley- 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Clear. Min temperature.....44 to 52. 24 HR TREND......Little change. Max humidity........20 to 30 percent. 24 HR TREND......Down 25 percent. WIND (20 FT)........Winds north 6 to 8 mph becoming west around 6 mph after midnight. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Sunny. Max temperature.....76 to 82. 24 HR TREND......Up 3 degrees. Min humidity........5 to 10 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds northeast 6 to 11 mph with gusts to 20 mph. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Clear. Min temperature.....47 to 56. 24 HR TREND......Up 4 degrees. Max humidity........20 to 30 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds north 6 to 8 mph becoming west around 6 mph after midnight. CWR (>0.10 IN)......0 percent. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....81 to 88. 24 HR TREND......Up 8 degrees. Min humidity........5 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........Winds north 6 to 9 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the upper 80s. Light winds. .THURSDAY NIGHT...Clear. Lows in the upper 50s. Southwest winds around 8 mph. .FRIDAY...Sunny. Highs in the upper 80s. Light winds. .FRIDAY NIGHT...Clear. Lows in the mid 50s. Southwest winds around 7 mph. .SATURDAY...Sunny. Highs in the upper 80s. Light winds. .SATURDAY NIGHT...Clear. Lows in the mid 50s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Clear. Lows in the upper 50s. .MEMORIAL DAY...Sunny. Highs in the upper 80s. $$ CAZ261-262-265-190945- 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- 1235 PM PDT Mon May 18 2026 .TONIGHT... Sky/weather.........Clear. Min temperature.....58 to 66. 24 HR TREND......Up 1 degree. Max humidity........15 to 25 percent. 24 HR TREND......Down 30 percent. WIND (20 FT)........Winds north 6 to 10 mph becoming west 6 to 11 mph with gusts to 20 mph after midnight. CWR (>0.10 IN)......0 percent. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....89 to 94. 24 HR TREND......Up 4 degrees. Min humidity........5 to 10 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds north 6 to 13 mph. Gusts to 20 mph in the morning. CWR (>0.10 IN)......0 percent. .TUESDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....61 to 70. 24 HR TREND......Up 3 degrees. Max humidity........15 to 25 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........Winds northwest 6 to 12 mph with gusts to 20 mph. CWR (>0.10 IN)......0 percent. .WEDNESDAY... Sky/weather.........Mostly sunny. Max temperature.....94 to 99. 24 HR TREND......Up 4 degrees. Min humidity........5 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........Winds northwest 6 to 11 mph becoming southeast 6 to 8 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. West winds around 6 mph. .THURSDAY...Mostly sunny. Highs in the upper 90s. Light winds. .THURSDAY NIGHT...Clear. Lows in the upper 60s. Light winds. .FRIDAY...Sunny. Highs in the mid 90s. Light winds. .FRIDAY NIGHT...Clear. Lows in the upper 60s. Light winds. .SATURDAY...Sunny. Highs in the mid 90s. Light winds. .SATURDAY NIGHT...Clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 90s. .SUNDAY NIGHT...Clear. Lows in the upper 60s. .MEMORIAL DAY...Sunny. Highs in the upper 90s. $$