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

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

DW6879 Union (D6879)

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

NA

25°F

-4°C

Humidity 92%
Wind Speed NW 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 03 Dec 07:45 AM PST
Extended Forecast for

7 Miles ESE Union OR

  • Today

    Today: Partly sunny, with a high near 38. Light northwest wind.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Light southeast wind.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow before 1pm, then rain, possibly mixed with snow. Snow level rising to 3900 feet in the afternoon. High near 39. Southeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 34. Southwest wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Rain
    Likely

  • Friday

    Friday: Rain. High near 45. South wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 38. Light northwest wind.
Tonight
Mostly cloudy, with a low around 26. Light southeast wind.
Thursday
Snow before 1pm, then rain, possibly mixed with snow. Snow level rising to 3900 feet in the afternoon. High near 39. Southeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 34. Southwest wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain. High near 45. South wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 36. Chance of precipitation is 90%.
Saturday
Rain. High near 44. Chance of precipitation is 80%.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35.
Monday
A chance of rain. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38.
Tuesday
Rain likely. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Union OR
 45.16°N 117.76°W (Elev. 3399 ft)
Last Update:
4:21 am PST Dec 3, 2025
Forecast Valid:
8am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation