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

BEN LOMOND (BNDC1)

Lat: 37.13094°NLon: 122.17261°WElev: 2598.0ft.

NA

75°F

24°C

Humidity 39%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 09 Aug 04:50 AM PDT
Extended Forecast for

Ben Lomond CA

  • Overnight

    Overnight: A slight chance of drizzle. Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Slight Chance
    Drizzle

  • Saturday

    Saturday: A slight chance of drizzle before 8am. Sunny, with a high near 88. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 88 °F

    Slight Chance
    Drizzle then
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of drizzle after 2am. Mostly clear, with a low around 56. Light south wind.

    Low: 56 °F

    Mostly Clear
    then Slight
    Chance
    Drizzle

  • Sunday

    Sunday: A slight chance of drizzle before 8am. Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 90 °F

    Slight Chance
    Drizzle then
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of drizzle after 2am. Mostly clear, with a low around 56. Light south wind.

    Low: 56 °F

    Mostly Clear
    then Slight
    Chance
    Drizzle

  • Monday

    Monday: A slight chance of drizzle before 8am. Sunny, with a high near 90.

    High: 90 °F

    Slight Chance
    Drizzle then
    Sunny

  • Monday Night

    Monday Night: A slight chance of drizzle after 2am. Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear
    then Slight
    Chance
    Drizzle

  • Tuesday

    Tuesday: A slight chance of drizzle before 8am. Sunny, with a high near 88.

    High: 88 °F

    Slight Chance
    Drizzle then
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle. Mostly clear, with a low around 56. Calm wind.
Saturday
A slight chance of drizzle before 8am. Sunny, with a high near 88. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
A slight chance of drizzle after 2am. Mostly clear, with a low around 56. Light south wind.
Sunday
A slight chance of drizzle before 8am. Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
A slight chance of drizzle after 2am. Mostly clear, with a low around 56. Light south wind.
Monday
A slight chance of drizzle before 8am. Sunny, with a high near 90.
Monday Night
A slight chance of drizzle after 2am. Mostly clear, with a low around 55.
Tuesday
A slight chance of drizzle before 8am. Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ben Lomond CA
 37.1°N 122.09°W (Elev. 453 ft)
Last Update:
1:26 am PDT Aug 9, 2025
Forecast Valid:
5am PDT Aug 9, 2025-6pm PDT Aug 15, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation