Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

GREEN MOUNTAIN (CCRO3)

Lat: 43.72528°NLon: 122.80556°WElev: 3047.0ft.

NA

30°F

-1°C

Humidity 100%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 28 Dec 01:13 AM PST
Extended Forecast for

4 Miles WNW Hampton OR

  • Overnight

    Overnight: Widespread frost.  Otherwise, partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 11am.  Otherwise, mostly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost before 4am, then widespread frost after 5am.  Otherwise, partly cloudy, with a low around 32. Light southeast wind.

    Low: 32 °F

    Frost

  • Monday

    Monday: Widespread frost between 7am and 8am.  Otherwise, mostly sunny, with a high near 50. Light east southeast wind.

    High: 50 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Areas of frost after midnight.  Otherwise, partly cloudy, with a low around 35. Light east southeast wind.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 53.

    High: 53 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 5am.  Otherwise, mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 8am.  Otherwise, mostly sunny, with a high near 53.

    High: 53 °F

    Areas Frost
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Widespread frost. Otherwise, partly cloudy, with a low around 26. Calm wind.
Sunday
Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 43. Calm wind.
Sunday Night
Widespread frost before 4am, then widespread frost after 5am. Otherwise, partly cloudy, with a low around 32. Light southeast wind.
Monday
Widespread frost between 7am and 8am. Otherwise, mostly sunny, with a high near 50. Light east southeast wind.
Monday Night
Areas of frost after midnight. Otherwise, partly cloudy, with a low around 35. Light east southeast wind.
Tuesday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 53.
Tuesday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 36.
Wednesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 53.
Wednesday Night
Mostly cloudy, with a low around 37.
New Year's Day
A chance of rain after 10am. Mostly cloudy, with a high near 51.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38.
Friday
Rain likely. Mostly cloudy, with a high near 46.
Friday Night
A chance of rain and snow showers. Snow level 3500 feet. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow showers. Snow level 3000 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Hampton OR
 43.82°N 122.64°W (Elev. 1476 ft)
2:20 am PST Dec 28, 2025
2am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

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