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

Severe storms with damaging winds, large hail, and locally heavy rain will impact portions of the Upper Midwest. A lingering front will bring another round of heavy showers and thunderstorms to the Mid-Atlantic. Excessive heat continues in the South Plains to the Southwest, and fire weather threats remain Critical across the Great Basin, Northern Rockies, and into the Plains. Read More >

Current conditions at

STONYFORD (SYWC1)

Lat: 39.367294°NLon: 122.572894°WElev: 1263ft.

NA

93°F

34°C

Humidity 23%
Wind Speed WNW 7 MPH
Barometer 1009.14 mb
Dewpoint 50°F (10°C)
Visibility NA
Heat Index90°F (32°C)
Last update 12 Aug 07:26 PM PDT
Extended Forecast for

18 Miles WNW Williams CA

Excessive Heat Watch August 14, 12:00pm until August 16, 09:00pm
Click here for hazard details and duration
Excessive Heat Watch
  • Overnight

    Overnight: Clear, with a low around 66. Light west wind.

    Clear

    Low: 66 °F

  • Thursday

    Thursday: Sunny, with a high near 94. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    Sunny

    High: 94 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 69. South southeast wind 5 to 11 mph becoming west northwest after midnight.

    Mostly Clear

    Low: 69 °F

  • Friday

    Friday: Sunny and hot, with a high near 100. Northwest wind 6 to 8 mph becoming southeast in the afternoon.

    Hot

    High: 100 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 74. South wind 5 to 8 mph becoming north northwest in the evening.

    Mostly Clear

    Low: 74 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 102.

    Hot

    High: 102 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 74.

    Partly Cloudy

    Low: 74 °F

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 97.

    Hot

    High: 97 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 75.

    Partly Cloudy

    Low: 75 °F

Detailed Forecast

Overnight
Clear, with a low around 66. Light west wind.
Thursday
Sunny, with a high near 94. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 69. South southeast wind 5 to 11 mph becoming west northwest after midnight.
Friday
Sunny and hot, with a high near 100. Northwest wind 6 to 8 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 74. South wind 5 to 8 mph becoming north northwest in the evening.
Saturday
Sunny and hot, with a high near 102.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Mostly sunny and hot, with a high near 97.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Mostly sunny and hot, with a high near 99.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 100.
Click Map For Forecast
Point Forecast:
18 Miles WNW Williams CA
 39.26°N 122.45°W (Elev. 1634 ft)
2:15 am PDT Aug 13, 2020
3am 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