Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

DW6879 Union (D6879)

Lat: 45.1985°NLon: 117.86483°WElev: 2774.54ft.

NA

54°F

12°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 14 Mar 03:15 AM PDT
Extended Forecast for

15 Miles ESE Union OR

  • Overnight

    Overnight: Rain and snow.  Steady temperature around 37. West wind around 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 37 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow before 8am, then a chance of snow.  Temperature falling to around 27 by 5pm. Breezy, with a northwest wind 13 to 18 mph increasing to 19 to 24 mph in the morning. Winds could gust as high as 45 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Breezy.
    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 17. North wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 39 mph.

    Low: 17 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 37. Northeast wind around 6 mph becoming south in the afternoon.

    High: 37 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Snow likely.  Cloudy, with a low around 31. South wind around 7 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am.  Snow level rising to 8200 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Rain and snow. Steady temperature around 37. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Rain and snow before 8am, then a chance of snow. Temperature falling to around 27 by 5pm. Breezy, with a northwest wind 13 to 18 mph increasing to 19 to 24 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 17. North wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 39 mph.
Sunday
Increasing clouds, with a high near 37. Northeast wind around 6 mph becoming south in the afternoon.
Sunday Night
Snow likely. Cloudy, with a low around 31. South wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Snow level rising to 8200 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 39.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 56.
Tuesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 42.
Wednesday
A slight chance of rain after 11am. Mostly sunny, with a high near 59.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Thursday
A slight chance of rain. Partly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Union OR
 45.16°N 117.57°W (Elev. 5364 ft)
3:30 am PDT Mar 14, 2026
3am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

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