Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

DW6879 Union (D6879)

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

NA

28°F

-2°C

Humidity 75%
Wind Speed E 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 09 Mar 11:00 PM PDT
Extended Forecast for

4 Miles ENE Union OR

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. North wind 11 to 13 mph, with gusts as high as 18 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow.  Partly sunny, with a high near 38. Northwest wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 38 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 26. Northwest wind 10 to 16 mph becoming southeast in the evening. Winds could gust as high as 23 mph.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow before 2pm, then rain.  High near 45. South wind 10 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain.  Low around 39. South wind around 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm.  Cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Friday

    Friday: A 50 percent chance of rain.  Cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain.  Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

Detailed Forecast

Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 23. North wind 11 to 13 mph, with gusts as high as 18 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 38. Northwest wind 11 to 18 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. Northwest wind 10 to 16 mph becoming southeast in the evening. Winds could gust as high as 23 mph.
Wednesday
Snow before 2pm, then rain. High near 45. South wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain. Low around 39. South wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 50. Chance of precipitation is 80%.
Thursday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 42. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain. Cloudy, with a high near 54.
Friday Night
Rain. Low around 43. Chance of precipitation is 80%.
Saturday
Rain likely before 8am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 50. Breezy.
Saturday Night
A chance of rain and snow. Snow level 4300 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 37. Breezy.
Sunday
A chance of rain and snow. Snow level rising to 4700 feet in the afternoon. Cloudy, with a high near 51.
Sunday Night
A chance of rain and snow. Cloudy, with a low around 41.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Union OR
 45.24°N 117.81°W (Elev. 3642 ft)
10:37 pm PDT Mar 9, 2026
11pm PDT Mar 9, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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