Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

MIDDLE PEAK (MDEC1)

Lat: 37.92778°NLon: 122.58722°WElev: 2339.0ft.

NA

78°F

26°C

Humidity 42%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 17 Aug 05:36 PM PDT
Extended Forecast for

4 Miles W Mill Valley CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. West wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. West wind 3 to 5 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. West southwest wind around 6 mph.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. West southwest wind 3 to 6 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. West wind around 8 mph.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. West wind around 5 mph.
Tuesday
Mostly sunny, with a high near 75. West wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 60. West southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 76. West southwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 61. West wind around 8 mph.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Mill Valley CA
 37.92°N 122.62°W (Elev. 1831 ft)
1:26 pm PDT Aug 17, 2026
5pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
 
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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