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

Storm Systems Continue to Impact the Pacific Northwest; Lake Effect Snow Continues

A second Pacific cold front will cross the Pacific Northwest Wednesday followed by another atmospheric river. Each of these features will bring additional periods of gusty winds, mountain snow, and heavy to excessive rainfall with renewed flooding. Heavy lake effect snow continues into Tuesday east of Lakes Erie and Ontario. Read More >

Current conditions at

DW6879 Union (D6879)

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

NA

48°F

9°C

Humidity 56%
Wind Speed SE 8 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 15 Dec 07:15 PM PST
Extended Forecast for

13 Miles ENE North Powder OR

  • Tonight

    Tonight: A chance of rain before 1am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain before 7am, then a slight chance of rain after 4pm. Partly sunny, with a high near 47. Southeast wind 5 to 9 mph. Chance of precipitation is 10%.

    High: 47 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Low around 35. Breezy, with a southeast wind 17 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Snow, mainly before 10am. High near 43. Breezy, with a northwest wind 21 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Breezy. Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 30. Northwest wind 6 to 9 mph becoming southeast in the evening.

    Low: 30 °F

    Chance Snow

  • Thursday

    Thursday: Snow before 4pm, then rain, possibly mixed with snow. High near 40. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 40 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain and snow. Snow level 5400 feet lowering to 4800 feet in the afternoon . High near 41. Chance of precipitation is 90%.

    High: 41 °F

    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
A chance of rain before 1am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A slight chance of rain before 7am, then a slight chance of rain after 4pm. Partly sunny, with a high near 47. Southeast wind 5 to 9 mph. Chance of precipitation is 10%.
Tuesday Night
Rain, mainly after 10pm. Low around 35. Breezy, with a southeast wind 17 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Snow, mainly before 10am. High near 43. Breezy, with a northwest wind 21 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 30. Northwest wind 6 to 9 mph becoming southeast in the evening.
Thursday
Snow before 4pm, then rain, possibly mixed with snow. High near 40. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow. Snow level 5400 feet lowering to 4800 feet in the afternoon . High near 41. Chance of precipitation is 90%.
Friday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly sunny, with a high near 36.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26.
Sunday
A chance of rain and snow. Partly sunny, with a high near 38.
Sunday Night
Rain and snow likely. Snow level 4700 feet. Mostly cloudy, with a low around 32.
Monday
Rain and snow likely. Snow level 5100 feet. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE North Powder OR
 45.06°N 117.67°W (Elev. 3950 ft)
Last Update:
3:20 pm PST Dec 15, 2025
Forecast Valid:
7pm PST Dec 15, 2025-6pm PST Dec 22, 2025
 
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Additional Resources

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