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

36°F

2°C

Humidity 55%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 27 Jan 10:12 PM PST
Extended Forecast for

16 Miles SE Heppner OR

  • Tonight

    Tonight: A 30 percent chance of snow. Mostly cloudy, with a low around 27. South wind around 7 mph.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow between 1pm and 4pm. Partly sunny, with a high near 41. Southwest wind around 7 mph. Chance of precipitation is 20%.

    High: 41 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Rain likely, possibly mixed with snow, mainly after 4am. Snow level 4600 feet. Mostly cloudy, with a low around 33. South wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then
    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 42. South wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 37. South wind around 6 mph.

    Low: 37 °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: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow. Mostly cloudy, with a low around 27. South wind around 7 mph.
Wednesday
A slight chance of snow between 1pm and 4pm. Partly sunny, with a high near 41. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday Night
Rain likely, possibly mixed with snow, mainly after 4am. Snow level 4600 feet. Mostly cloudy, with a low around 33. South wind around 6 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 42. South wind around 7 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 37. South wind around 6 mph.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 47.
Friday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A slight chance of rain after 10am. Mostly cloudy, with a high near 47.
Sunday Night
A chance of rain and snow. Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 35.
Monday
A slight chance of rain and snow. Snow level 5000 feet. Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Heppner OR
 45.18°N 119.33°W (Elev. 4554 ft)
Last Update:
9:15 pm PST Jan 27, 2026
Forecast Valid:
11pm PST Jan 27, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation