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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

OR7 SB at Sumpter MP 25.07 (OD128)

Lat: 44.71702°NLon: 118.16314°WElev: 4245.0ft.

NA

56°F

13°C

Humidity 61%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 20 Jun 05:19 AM PDT
Extended Forecast for

Sumpter OR

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 78 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 40. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Light northwest wind.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 41. North northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80. Calm wind.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 40. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 77. Light northwest wind.
Sunday Night
Clear, with a low around 41. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 80. Calm wind.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumpter OR
 44.74°N 118.17°W (Elev. 4534 ft)
Last Update:
11:29 pm PDT Jun 19, 2026
Forecast Valid:
5am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
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Additional Resources

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