Two Storms to Bring Impactful Winter Weather to the Central and Eastern U.S.

A winter storm will bring heavy snow and ice to the Ohio Valley into the Mid-Atlantic Tuesday into Wednesday. Significant ice is forecast for the Central Appalachians. Heavy snow is likely through the I-95 corridor from Virginia to Pennsylvania. Another winter storm is slated to bring heavy snow and ice to the Central Plains later Tuesday, and spread into the Midwest and Great Lakes Wednesday. Read More >

Current conditions at

OR7 SB at Sumpter MP 25.07 (OD128)

Lat: 44.71702°NLon: 118.16314°WElev: 4245.0ft.

NA

13°F

-11°C

Humidity 83%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 10 Feb 10:36 PM PST
Extended Forecast for

Greenhorn OR

Cold Weather Advisory February 10, 10:55pm until February 13, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 10, 10:55pm until February 13, 09:00am

    NOW until 9:00am Thu

    Cold Weather Advisory

  • Tonight

    Low: -5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 13. Wind chill values between -8 and -18. North northwest wind 7 to 9 mph.

    High: 13 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around -4. Wind chill values between -9 and -16. North northwest wind around 8 mph.

    Low: -4 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 16. Wind chill values between -6 and -16. North northwest wind 5 to 7 mph becoming south in the afternoon.

    High: 16 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 4am.  Mostly clear, with a low around 3. South southeast wind 9 to 14 mph.  New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Mostly Clear
    then Chance
    Snow

  • Thursday

    Thursday: Snow, mainly after 10am.  High near 19. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 19 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 15. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 15 °F

    Snow

  • Friday

    Friday: Snow.  High near 28. Chance of precipitation is 80%.

    High: 28 °F

    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around -5. Wind chill values between -11 and -16. North northwest wind around 7 mph.
Tuesday
Sunny, with a high near 13. Wind chill values between -8 and -18. North northwest wind 7 to 9 mph.
Tuesday Night
Clear, with a low around -4. Wind chill values between -9 and -16. North northwest wind around 8 mph.
Wednesday
Sunny, with a high near 16. Wind chill values between -6 and -16. North northwest wind 5 to 7 mph becoming south in the afternoon.
Wednesday Night
A 30 percent chance of snow after 4am. Mostly clear, with a low around 3. South southeast wind 9 to 14 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow, mainly after 10am. High near 19. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Thursday Night
Snow. Low around 15. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Snow. High near 28. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 19.
Saturday
Snow likely, mainly after 4pm. Partly sunny, with a high near 30. Chance of precipitation is 60%.
Saturday Night
Snow. Low around 25. Chance of precipitation is 80%.
Sunday
Snow. High near 31. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 30. Chance of precipitation is 90%.
Washington's Birthday
Snow. High near 33. Chance of precipitation is 90%.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Greenhorn OR
 44.72°N 118.51°W (Elev. 6316 ft)
8:06 pm PST Feb 10, 2025
10pm PST Feb 10, 2025-6pm PST Feb 17, 2025
 
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Additional Resources

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