Severe Storms in the Upper Midwest; Heavy Rain in the Mid-Atlantic; Widespread Heat in the Southern Plains and Southwest

Severe storms with damaging winds, large hail, and locally heavy rain will impact portions of the northern Plains and Upper Midwest. A stalled front will produce another round of heavy rain, thunderstorms and flooding to the Mid-Atlantic. Excessive heat continues in the southern Plains to the Southwest, and fire weather threats remain critical from the Great Basin to north-central Rockies. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.685083°WElev: 1389ft.

NA

84°F

29°C

Humidity 19%
Wind Speed SW 8 MPH
Barometer 1003.05 mb
Dewpoint 37°F (3°C)
Visibility NA
Heat Index81°F (27°C)
Last update 12 Aug 06:52 PM PDT
Extended Forecast for

8 Miles ENE Happy Camp CA

Excessive Heat Watch August 15, 11:00am until August 16, 11:00pm
Click here for hazard details and duration
Excessive Heat Watch
  • Today

    Today: Sunny, with a high near 90. Light and variable wind.

    Sunny

    High: 90 °F

  • Tonight

    Tonight: Widespread haze between 8pm and 2am. Patchy smoke after 2am. Clear, with a low around 62. North northeast wind 6 to 10 mph.

    Haze

    Low: 62 °F

  • Friday

    Friday: Patchy smoke before 8am. Sunny and hot, with a high near 97. East northeast wind 5 to 9 mph becoming calm.

    Patchy Smoke
    then Sunny

    High: 97 °F

  • Friday
    Night

    Friday Night: Widespread haze. Mostly clear, with a low around 66. West northwest wind 6 to 8 mph becoming east northeast after midnight.

    Haze

    Low: 66 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Widespread haze. Mostly sunny and hot, with a high near 98. East wind around 6 mph becoming west in the afternoon.

    Slight Chance
    T-storms

    High: 98 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 70.

    Slight Chance
    T-storms

    Low: 70 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 95.

    Mostly Sunny

    High: 95 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

  • Monday

    Monday: Mostly sunny, with a high near 94.

    Mostly Sunny

    High: 94 °F

Detailed Forecast

Today
Sunny, with a high near 90. Light and variable wind.
Tonight
Widespread haze between 8pm and 2am. Patchy smoke after 2am. Clear, with a low around 62. North northeast wind 6 to 10 mph.
Friday
Patchy smoke before 8am. Sunny and hot, with a high near 97. East northeast wind 5 to 9 mph becoming calm.
Friday Night
Widespread haze. Mostly clear, with a low around 66. West northwest wind 6 to 8 mph becoming east northeast after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Widespread haze. Mostly sunny and hot, with a high near 98. East wind around 6 mph becoming west in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 67.
Monday
Mostly sunny, with a high near 94.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 91.
Click Map For Forecast
Point Forecast:
8 Miles ENE Happy Camp CA
 41.87°N 123.23°W (Elev. 2467 ft)
9:00 am PDT Aug 13, 2020
11am PDT Aug 13, 2020-6pm PDT Aug 19, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database