Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

DW6879 Union (D6879)

Lat: 45.1985°NLon: 117.86483°WElev: 2792.0ft.

NA

48°F

9°C

Humidity 61%
Wind Speed SSE 8 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 14 Jan 03:45 PM PST
Extended Forecast for

15 Miles ESE Union OR

  • Tonight

    Tonight: Clear, with a low around 35. Light and variable wind becoming east around 5 mph.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 45. Light northeast wind.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 30. Northeast wind around 6 mph.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 30. Light east wind.

    Low: 30 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 35. Light and variable wind becoming east around 5 mph.
Thursday
Sunny, with a high near 45. Light northeast wind.
Thursday Night
Clear, with a low around 30. Northeast wind around 6 mph.
Friday
Sunny, with a high near 41. Light and variable wind.
Friday Night
Clear, with a low around 30. Light east wind.
Saturday
Sunny, with a high near 41.
Saturday Night
Clear, with a low around 30.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A slight chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Union OR
 45.16°N 117.57°W (Elev. 5364 ft)
3:56 pm PST Jan 14, 2026
4pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database