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

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

TUPPER (TUFO3)

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

NA

30°F

-1°C

Humidity 50%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 27 Jan 02:12 AM PST
Extended Forecast for

11 Miles ESE Lonerock OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Light southeast wind.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Southeast wind around 6 mph.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 29. South wind around 5 mph.  Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 10am.  Partly sunny, with a high near 43. South wind 3 to 6 mph.

    High: 43 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am, then rain likely, possibly mixed with snow.  Snow level 4800 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

    Chance Rain
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain likely, possibly mixed with snow, becoming all rain after 7am.  Snow level 5000 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Light southeast wind.
Tuesday
Mostly cloudy, with a high near 43. Southeast wind around 6 mph.
Tuesday Night
A chance of snow before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 29. South wind around 5 mph. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow before 10am. Partly sunny, with a high near 43. South wind 3 to 6 mph.
Wednesday Night
A chance of rain before 1am, then rain likely, possibly mixed with snow. Snow level 4800 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, becoming all rain after 7am. Snow level 5000 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 43. 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 35.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 48.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly cloudy, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 48.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Lonerock OR
 45°N 119.68°W (Elev. 4199 ft)
2:31 am PST Jan 27, 2026
2am PST Jan 27, 2026-6pm PST Feb 2, 2026
 
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Additional Resources

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