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

TUPPER (TUFO3)

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

NA

52°F

11°C

Humidity 48%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 25 May 12:12 AM PDT
Extended Forecast for

18 Miles SE Heppner OR

  • Overnight

    Overnight: Mostly clear, with a low around 47. South wind 3 to 6 mph.

    Low: 47 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 67. South wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 67 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Rain showers before 11pm, then rain, possibly mixed with snow showers. Snow level 9800 feet lowering to 5400 feet after midnight . Low around 36. West wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 11am, then a chance of rain and snow showers. Snow level rising to 6000 feet in the afternoon. Cloudy, with a high near 43. Northwest wind 6 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 8pm, then rain showers likely. Snow level 6200 feet rising to 7000 feet after midnight. Mostly cloudy, with a low around 38. West wind around 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 11am. Partly sunny, with a high near 51.

    High: 51 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 47. South wind 3 to 6 mph.
Memorial Day
A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 67. South wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Rain showers before 11pm, then rain, possibly mixed with snow showers. Snow level 9800 feet lowering to 5400 feet after midnight . Low around 36. West wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
A chance of snow showers before 11am, then a chance of rain and snow showers. Snow level rising to 6000 feet in the afternoon. Cloudy, with a high near 43. Northwest wind 6 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow showers before 8pm, then rain showers likely. Snow level 6200 feet rising to 7000 feet after midnight. Mostly cloudy, with a low around 38. West wind around 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
A 30 percent chance of showers before 11am. Partly sunny, with a high near 51.
Wednesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 43.
Thursday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 60.
Thursday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 52.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Heppner OR
 45.18°N 119.3°W (Elev. 5305 ft)
Last Update:
11:46 pm PDT May 24, 2026
Forecast Valid:
12am PDT May 25, 2026-6pm PDT May 31, 2026
 
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Additional Resources

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