National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

DW7094 Mill Valley (D7094)

Lat: 37.91333°NLon: 122.54833°WElev: 190.0ft.

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Mill Valley CA

  • Tonight

    Tonight: Clear, with a low around 54. West southwest wind 6 to 8 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. West southwest wind 6 to 11 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. West wind 7 to 9 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. West southwest wind 5 to 7 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 5am. Otherwise, mostly clear, with a low around 52. West wind around 8 mph.

    Low: 52 °F

    Mostly Clear
    then Areas
    Fog

  • Monday

    Monday: Areas of fog before 10am. Otherwise, sunny, with a high near 75.

    High: 75 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, sunny, with a high near 72.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
Clear, with a low around 54. West southwest wind 6 to 8 mph.
Saturday
Sunny, with a high near 77. West southwest wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 53. West wind 7 to 9 mph.
Sunday
Sunny, with a high near 76. West southwest wind 5 to 7 mph.
Sunday Night
Areas of fog after 5am. Otherwise, mostly clear, with a low around 52. West wind around 8 mph.
Monday
Areas of fog before 10am. Otherwise, sunny, with a high near 75.
Monday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 53.
Tuesday
Patchy fog before 10am. Otherwise, sunny, with a high near 72.
Tuesday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 55.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mill Valley CA
 37.91°N 122.56°W (Elev. 469 ft)
Last Update:
1:26 pm PDT Aug 8, 2025
Forecast Valid:
5pm PDT Aug 8, 2025-6pm PDT Aug 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation