Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Eastern Oregon Regional Airport at Pendleton (KPDT)

Lat: 45.69757°NLon: 118.83444°WElev: 1483.0ft.

Mostly Cloudy

52°F

11°C

Humidity 76%
Wind Speed WSW 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 05 Sep 06:00 AM PDT
Extended Forecast for

Mission OR

  • Today

    Today: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 70. Light and variable wind.  Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm.  Partly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 2pm.  Mostly cloudy, with a high near 69. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers.  Low around 47. Southwest wind around 5 mph becoming calm.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Showers

  • Labor Day

    Labor Day: A 50 percent chance of showers before 11am.  Partly sunny, with a high near 73. West wind 8 to 16 mph, with gusts as high as 29 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °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 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 70. Light and variable wind. Chance of precipitation is 40%.
Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 43. Light and variable wind.
Sunday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 69. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Showers. Low around 47. Southwest wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Labor Day
A 50 percent chance of showers before 11am. Partly sunny, with a high near 73. West wind 8 to 16 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A slight chance of showers. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Mission OR
 45.67°N 118.65°W (Elev. 1385 ft)
4:01 am PDT Sep 5, 2026
6am PDT Sep 5, 2026-6pm PDT Sep 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database