Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

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Extended Forecast for

15 Miles NNE Clearlake CA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 46. Calm wind becoming north northeast around 6 mph after midnight.

    Low: 46 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 58. North wind around 6 mph becoming calm  in the morning.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58. West northwest wind around 5 mph becoming calm  in the morning.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. West northwest wind around 7 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. West northwest wind 5 to 9 mph becoming light north northwest  in the afternoon.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 46. Calm wind becoming north northeast around 6 mph after midnight.
Monday
Sunny, with a high near 58. North wind around 6 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 47. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 58. West northwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 50. West northwest wind around 7 mph.
Wednesday
Sunny, with a high near 62. West northwest wind 5 to 9 mph becoming light north northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Clearlake CA
 39.14°N 122.51°W (Elev. 2799 ft)
1:10 pm PST Dec 7, 2025
5pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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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