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

53°F

12°C

Humidity 35%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 23 May 11:12 PM PDT
Extended Forecast for

17 Miles SE Heppner OR

  • Overnight

    Overnight: Mostly clear, with a low around 44. West wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Southwest wind around 6 mph becoming west in the afternoon.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. North wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 70. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain showers before 2am, then rain, possibly mixed with snow showers. Low around 37. West wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow showers likely before 2pm, then a chance of rain showers. Snow level rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 11am. Partly sunny, with a high near 52.

    High: 52 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 44. West wind around 5 mph.
Sunday
Sunny, with a high near 68. Southwest wind around 6 mph becoming west in the afternoon.
Sunday Night
Mostly clear, with a low around 47. North wind around 5 mph becoming calm.
Memorial Day
Mostly sunny, with a high near 70. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Rain showers before 2am, then rain, possibly mixed with snow showers. Low around 37. West wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain and snow showers likely before 2pm, then a chance of rain showers. Snow level rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 37.
Wednesday
A 30 percent chance of showers before 11am. Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 62.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Friday
A chance of showers. Partly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 40.
Saturday
A slight chance of showers. Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Heppner OR
 45.16°N 119.32°W (Elev. 4990 ft)
Last Update:
11:46 pm PDT May 23, 2026
Forecast Valid:
12am PDT May 24, 2026-6pm PDT May 30, 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