Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

DW6879 Union (D6879)

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

NA

45°F

7°C

Humidity 80%
Wind Speed ESE 18 MPH
Barometer 29.54 in (1000.34 mb)
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 26 Dec 04:16 AM PST
Extended Forecast for

Union OR

  • Overnight

    Overnight: Rain likely.  Mostly cloudy, with a steady temperature around 41. South wind around 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly after 1pm.  Snow level 3800 feet. Mostly cloudy, with a high near 45. Southeast wind around 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain, possibly mixed with snow, becoming all snow after 10pm.  Low around 29. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow, mainly before 10am.  High near 34. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Breezy. Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. Northwest wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely. Mostly cloudy, with a steady temperature around 41. South wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely, mainly after 1pm. Snow level 3800 feet. Mostly cloudy, with a high near 45. Southeast wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain, possibly mixed with snow, becoming all snow after 10pm. Low around 29. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 10am. High near 34. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, with a low around 21. Northwest wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 21.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 30.
New Year's Day
A chance of rain and snow. Snow level 2900 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Union OR
 45.21°N 117.86°W (Elev. 2867 ft)
4:21 am PST Dec 26, 2025
4am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database