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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

66°F

19°C

Humidity 25%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 12 Jan 02:26 PM PST
Extended Forecast for

21 Miles S Alder Springs CA

  • Tonight

    Tonight: Clear, with a low around 43. Light west northwest wind.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45. Light northwest wind.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Light north northeast wind.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. North wind 3 to 5 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 43. Light west northwest wind.
Tuesday
Sunny, with a high near 66. Calm wind.
Tuesday Night
Clear, with a low around 45. Light northwest wind.
Wednesday
Sunny, with a high near 69. Light north northeast wind.
Wednesday Night
Clear, with a low around 46. North wind 3 to 5 mph.
Thursday
Sunny, with a high near 68.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 68.
Friday Night
Clear, with a low around 44.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 45.
M.L.King Day
Sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Alder Springs CA
 39.36°N 122.65°W (Elev. 1627 ft)
Last Update:
1:21 pm PST Jan 12, 2026
Forecast Valid:
3pm PST Jan 12, 2026-6pm PST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation