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Hazardous Weather Conditions

Current conditions at

FISH CREEK MOUNTAINS (FHCC1)

Lat: 32.99031°NLon: 116.06697°WElev: 781.0ft.

NA

104°F

40°C

Humidity 19%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index102°F (39°C)
Last update 18 Aug 09:26 PM PDT
Extended Forecast for

15 Miles NNE Jacumba CA

Extreme Heat Warning August 18, 09:50pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 18, 09:50pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 90 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 107. South southwest wind 5 to 10 mph becoming north northeast in the morning.

    High: 107 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 90. South southeast wind 5 to 10 mph becoming west after midnight.

    Low: 90 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 106. Heat index values as high as 111. Breezy, with a west northwest wind 5 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 106 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 90. Breezy, with a west southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 90 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 105. West wind 5 to 10 mph becoming east in the afternoon.

    High: 105 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 89. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 89 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 106. West southwest wind 5 to 10 mph becoming east in the morning.

    High: 106 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 90. Breezy, with a southwest wind 5 to 15 mph.
Wednesday
Sunny, with a high near 107. South southwest wind 5 to 10 mph becoming north northeast in the morning.
Wednesday Night
Mostly clear, with a low around 90. South southeast wind 5 to 10 mph becoming west after midnight.
Thursday
Sunny, with a high near 106. Heat index values as high as 111. Breezy, with a west northwest wind 5 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 90. Breezy, with a west southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 105. West wind 5 to 10 mph becoming east in the afternoon.
Friday Night
A 10 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 89. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 106. West southwest wind 5 to 10 mph becoming east in the morning.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 88. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 105. West wind 5 to 10 mph becoming east in the morning. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 88. West southwest wind around 10 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 103. West wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 88. West southwest wind 5 to 10 mph.
Tuesday
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 104. West wind 5 to 10 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Jacumba CA
 32.82°N 116.08°W (Elev. 1473 ft)
Last Update:
3:46 pm PDT Aug 18, 2026
Forecast Valid:
9pm PDT Aug 18, 2026-6pm PDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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