Heavy Rains and Catastrophic Flooding Possible in Hawaii

A kona low will continue to bring heavy rain to Hawaii bringing flooding and flash flooding, landslides, road closures, and low visibility with high rainfall rates expected. Lake effect snow is expected downwind from the Great Lakes. Blizzard conditions are expected in the southeast Alaska. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

43°F

6°C

Humidity 99%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 07 Dec 12:26 AM PST
Extended Forecast for

15 Miles S Alder Springs CA

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 41. North northwest wind around 7 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers

    Low: 41 °F

  • Tuesday

    Tuesday: Sunny, with a high near 50. North wind 6 to 9 mph.

    Sunny

    High: 50 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 39. West wind 6 to 8 mph.

    Partly Cloudy

    Low: 39 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. West wind 6 to 8 mph.

    Partly Sunny

    High: 46 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain showers before 1am, then a chance of rain and snow showers.  Mostly cloudy, with a low around 32. West wind 8 to 10 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 32 °F

  • Thursday

    Thursday: A 20 percent chance of snow showers before 10am.  Sunny, with a high near 37.

    Slight Chance
    Snow Showers
    then Sunny

    High: 37 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 31.

    Mostly Clear

    Low: 31 °F

  • Friday

    Friday: Sunny, with a high near 37.

    Sunny

    High: 37 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 31.

    Mostly Clear

    Low: 31 °F

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 41. North northwest wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 50. North wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 39. West wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 46. West wind 6 to 8 mph.
Wednesday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind 8 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A 20 percent chance of snow showers before 10am. Sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 39.
Sunday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32.
Monday
Snow showers likely. Mostly cloudy, with a high near 36.
Click Map For Forecast
Point Forecast:
15 Miles S Alder Springs CA
 39.42°N 122.7°W (Elev. 4393 ft)
6:06 pm PST Dec 6, 2021
1am PST Dec 7, 2021-6pm PST Dec 13, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database