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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

TUPPER (TUFO3)

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

NA

37°F

3°C

Humidity 38%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 27 Jan 07:12 PM PST
Extended Forecast for

11 Miles ESE Lonerock OR

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 27. South wind around 5 mph.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow, mixing with rain after 1pm, then gradually ending. Partly sunny, with a high near 42. South wind around 6 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely, possibly mixed with snow, mainly after 4am. Snow level 4500 feet. Mostly cloudy, with a low around 32. South wind 3 to 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain likely, possibly mixed with snow before 10am, then a slight chance of rain. Snow level 4800 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 44. South wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 36. Southeast wind around 6 mph.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 27. South wind around 5 mph.
Wednesday
A slight chance of snow, mixing with rain after 1pm, then gradually ending. Partly sunny, with a high near 42. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Rain likely, possibly mixed with snow, mainly after 4am. Snow level 4500 feet. Mostly cloudy, with a low around 32. South wind 3 to 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain likely, possibly mixed with snow before 10am, then a slight chance of rain. Snow level 4800 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 44. South wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36. Southeast wind around 6 mph.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 47.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly cloudy, with a high near 48.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 33.
Monday
A slight chance of rain and snow. Snow level 5000 feet. Partly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Lonerock OR
 45°N 119.68°W (Elev. 4199 ft)
Last Update:
3:20 pm PST Jan 27, 2026
Forecast Valid:
7pm PST Jan 27, 2026-6pm PST Feb 3, 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