Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

EW8320 Lostine (E8320)

Lat: 45.4625°NLon: 117.39133°WElev: 3437.0ft.

NA

40°F

4°C

Humidity 82%
Wind Speed W 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 06 Sep 01:18 AM PDT
Extended Forecast for

Wallowa OR

  • Overnight

    Overnight: Patchy fog.  Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 2pm.  Areas of fog before 11am.  Otherwise, partly sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 73 °F

    Areas Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm, then showers after 11pm.  Areas of fog after 11pm. Low around 39. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers and
    Areas Fog

  • Labor Day

    Labor Day: Showers likely, mainly before 11am.  Areas of fog before 8am.  Otherwise, mostly cloudy, with a high near 66. Calm wind becoming west 5 to 8 mph in the morning.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Showers
    Likely and
    Areas Fog
    then Chance
    Showers

  • Monday Night

    Monday Night: Areas of fog after 2am.  Otherwise, partly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

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

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 36. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Showers likely and possibly a thunderstorm, then showers after 11pm. Areas of fog after 11pm. Low around 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Labor Day
Showers likely, mainly before 11am. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Areas of fog after 2am. Otherwise, partly cloudy, with a low around 35. Light and variable wind.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 46.
Friday
A slight chance of showers. Mostly sunny, with a high near 75.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Saturday
A slight chance of showers. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallowa OR
 45.57°N 117.52°W (Elev. 2999 ft)
11:46 pm PDT Sep 5, 2026
1am PDT Sep 6, 2026-6pm PDT Sep 12, 2026
 
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Additional Resources

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