National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

DW6879 Union (D6879)

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

NA

37°F

3°C

Humidity 72%
Wind Speed SE 3 MPH
Barometer 30.6 in (1036.24 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 09 Jan 09:15 AM PST
Extended Forecast for

4 Miles S Union OR

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 39. South wind 7 to 9 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind 11 to 14 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. South wind 15 to 20 mph, with gusts as high as 26 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. South wind around 18 mph, with gusts as high as 26 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. South wind around 18 mph, with gusts as high as 26 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 4100 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 39. South wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 25. South wind 11 to 14 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 40. South wind 15 to 20 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 27. South wind around 18 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 41. South wind around 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 4100 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Union OR
 45.14°N 117.87°W (Elev. 3373 ft)
Last Update:
9:25 am PST Jan 9, 2026
Forecast Valid:
9am PST Jan 9, 2026-6pm PST Jan 15, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation