Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

DW6879 Union (D6879)

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

NA

36°F

2°C

Humidity 66%
Wind Speed ESE 5 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 28 Feb 05:16 AM PST
Extended Forecast for

4 Miles ENE Union OR

  • Today

    Today: Increasing clouds, with a high near 54. South wind 7 to 10 mph.

    High: 54 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of rain after 1am.  Cloudy, with a low around 36. Southeast wind 6 to 8 mph.

    Low: 36 °F

    Cloudy then
    Slight Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain.  Mostly cloudy, with a high near 52. South wind around 7 mph.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 37. South wind around 7 mph becoming northeast after midnight.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain.  Mostly sunny, with a high near 54. Northwest wind 7 to 14 mph, with gusts as high as 18 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain.  High near 46. Chance of precipitation is 100%.

    High: 46 °F

    Rain

Detailed Forecast

Today
Increasing clouds, with a high near 54. South wind 7 to 10 mph.
Tonight
A 20 percent chance of rain after 1am. Cloudy, with a low around 36. Southeast wind 6 to 8 mph.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 52. South wind around 7 mph.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. South wind around 7 mph becoming northeast after midnight.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 54. Northwest wind 7 to 14 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 32.
Tuesday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 56.
Tuesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain. High near 46. Chance of precipitation is 100%.
Wednesday Night
Rain likely before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Snow level 4300 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Snow level rising to 4300 feet in the afternoon. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Union OR
 45.24°N 117.81°W (Elev. 3642 ft)
4:21 am PST Feb 28, 2026
5am PST Feb 28, 2026-6pm PST Mar 6, 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