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

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

NA

20°F

-7°C

Humidity 90%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 28 Dec 04:15 AM PST
Extended Forecast for

19 Miles SE Chemult OR

  • Today

    Today: Areas of fog before 9am.  Otherwise, sunny, with a high near 38. Calm wind.

    High: 38 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog between 10pm and 3am.  Otherwise, partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Patchy Fog

  • Monday

    Monday: Sunny, with a high near 44. Calm wind.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level 5000 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, sunny, with a high near 38. Calm wind.
Tonight
Patchy fog between 10pm and 3am. Otherwise, partly cloudy, with a low around 18. Calm wind.
Monday
Sunny, with a high near 44. Calm wind.
Monday Night
Partly cloudy, with a low around 21. Calm wind.
Tuesday
Sunny, with a high near 48. Calm wind.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 24.
New Year's Day
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 5000 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 46.
Thursday Night
A chance of rain before 7pm, then a chance of rain and snow. Snow level 5900 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 27.
Friday
A chance of rain and snow. Snow level 4900 feet. Mostly cloudy, with a high near 43.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Chemult OR
 43.07°N 121.48°W (Elev. 4800 ft)
3:41 am PST Dec 28, 2025
4am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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