Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

TUPPER (TUFO3)

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

NA

54°F

12°C

Humidity 33%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 14 Jan 12:12 PM PST
Extended Forecast for

18 Miles NNW Ritter OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Calm wind.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 41. Calm wind.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. Calm wind.
Tonight
Mostly clear, with a low around 33. Calm wind.
Thursday
Sunny, with a high near 46. Calm wind.
Thursday Night
Mostly clear, with a low around 27. Calm wind.
Friday
Sunny, with a high near 41. Calm wind.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 26.
M.L.King Day
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Ritter OR
 45.12°N 119.31°W (Elev. 4902 ft)
11:55 am PST Jan 14, 2026
12pm PST Jan 14, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database