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

TUPPER (TUFO3)

Lat: 45.06639°NLon: 119.49111°WElev: 4260.0ft.

NA

34°F

1°C

Humidity 61%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 31 Dec 09:12 PM PST
Extended Forecast for

11 Miles ESE Lonerock OR

  • Tonight

    Tonight: A 30 percent chance of snow. Snow level 4400 feet rising to 4900 feet. Mostly cloudy, with a low around 31. Light southeast wind.

    Low: 31 °F

    Chance Snow

  • New Year's Day

    New Year's Day: A 50 percent chance of snow. Cloudy, with a high near 39. Southeast wind 3 to 6 mph. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 35. South wind around 5 mph. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 47. South wind around 6 mph.

    High: 47 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 36. Southeast wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 47. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Snow level 5100 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Snow

Detailed Forecast

Tonight
A 30 percent chance of snow. Snow level 4400 feet rising to 4900 feet. Mostly cloudy, with a low around 31. Light southeast wind.
New Year's Day
A 50 percent chance of snow. Cloudy, with a high near 39. Southeast wind 3 to 6 mph. Little or no snow accumulation expected.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 35. South wind around 5 mph. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 47. South wind around 6 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 36. Southeast wind 6 to 8 mph, with gusts as high as 18 mph.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 47. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 36.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 45.
Sunday Night
A 40 percent chance of snow. Snow level 5100 feet. Mostly cloudy, with a low around 34.
Monday
A chance of snow. Snow level 4400 feet. Partly sunny, with a high near 43.
Monday Night
A chance of snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow. Partly sunny, with a high near 42.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Lonerock OR
 45°N 119.68°W (Elev. 4199 ft)
Last Update:
9:47 pm PST Dec 31, 2025
Forecast Valid:
10pm PST Dec 31, 2025-6pm PST Jan 7, 2026
 
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