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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Rain

39°F

4°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 01 Jan 03:55 AM PST
Extended Forecast for

3 Miles NNW Likely CA

  • Overnight

    Overnight: Rain. Low around 33. South southeast wind around 7 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

  • New Year's Day

    New Year's Day: Rain, mainly before 2pm. High near 49. South southeast wind 6 to 9 mph. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 11pm. Snow level 7400 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 34. South southeast wind around 9 mph.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 50. South wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain likely, mainly after 4am. Snow level 6300 feet. Mostly cloudy, with a low around 32. South southeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

  • Saturday

    Saturday: Rain. Snow level 6200 feet. High near 49. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Snow level 5800 feet. Low around 33. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain

  • Sunday

    Sunday: Rain. Snow level 5800 feet. Cloudy, with a high near 46.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then rain likely, possibly mixed with snow. Snow level 5500 feet. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Rain. Low around 33. South southeast wind around 7 mph. Chance of precipitation is 80%.
New Year's Day
Rain, mainly before 2pm. High near 49. South southeast wind 6 to 9 mph. Chance of precipitation is 90%.
Thursday Night
A 30 percent chance of rain, mainly before 11pm. Snow level 7400 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 34. South southeast wind around 9 mph.
Friday
Mostly cloudy, with a high near 50. South wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Rain likely, mainly after 4am. Snow level 6300 feet. Mostly cloudy, with a low around 32. South southeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
Rain. Snow level 6200 feet. High near 49. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Snow level 5800 feet. Low around 33. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. Snow level 5800 feet. Cloudy, with a high near 46.
Sunday Night
Rain before 1am, then rain likely, possibly mixed with snow. Snow level 5500 feet. Mostly cloudy, with a low around 30.
Monday
Rain likely, possibly mixed with snow, mainly after 10am. Snow level 5000 feet. Mostly cloudy, with a high near 45.
Monday Night
A chance of rain and snow. Snow level 4700 feet. Mostly cloudy, with a low around 24.
Tuesday
A slight chance of rain and snow. Snow level rising to 4800 feet in the afternoon. Partly sunny, with a high near 45.
Tuesday Night
A slight chance of snow. Snow level 4600 feet. Mostly cloudy, with a low around 23.
Wednesday
A chance of rain and snow. Snow level rising to 4800 feet in the afternoon. Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Likely CA
 41.25°N 120.53°W (Elev. 4383 ft)
Last Update:
3:41 am PST Jan 1, 2026
Forecast Valid:
4am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
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Additional Resources

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Chance of Precipitation