Severe Thunderstorms for mid-Mississippi and Ohio Valley; Record Warmth and Fire Weather Concerns

Severe thunderstorms are expected later this afternoon and evening across the mid-Mississippi and Ohio Valley's. Large hail, damaging winds and a few tornadoes are all possible. Meanwhile, record warmth across the southern tier of the country continues; This will enhance fire weather conditions for the Plains. The cold front will head south on Friday with cooler temperatures east of the Rockies. Read More >

Current conditions at

DW6879 Union (D6879)

Lat: 45.1985°NLon: 117.86483°WElev: 2774.54ft.

NA

49°F

9°C

Humidity 33%
Wind Speed NW 5 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 26 Mar 03:00 PM PDT
Extended Forecast for

Union OR

  • Tonight

    Tonight: Mostly clear, with a low around 29. North wind 6 to 8 mph becoming south after midnight.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 63 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. South wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67. South wind 6 to 10 mph becoming northwest in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Northwest wind 7 to 14 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 29. North wind 6 to 8 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 63. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Mostly clear, with a low around 38. South wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Mostly sunny, with a high near 67. South wind 6 to 10 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 39. Northwest wind 7 to 14 mph.
Sunday
Partly sunny, with a high near 67.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 41.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 58.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Partly sunny, with a high near 59.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 39.
Wednesday
Rain likely. Mostly cloudy, with a high near 58.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 34.
Thursday
Rain and snow likely. Snow level 3600 feet. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Union OR
 45.21°N 117.86°W (Elev. 2867 ft)
2:59 pm PDT Mar 26, 2026
3pm PDT Mar 26, 2026-6pm PDT Apr 2, 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