Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

55°F

13°C

Humidity 35%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 18 Jan 03:15 PM PST
Extended Forecast for

19 Miles SE Chemult OR

Air Stagnation Advisory January 18, 04:26pm until January 21, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 04:26pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • Tonight

    Low: 23 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 52. East wind 3 to 7 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Calm wind becoming east northeast 5 to 7 mph in the evening.
M.L.King Day
Sunny, with a high near 52. East wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 22. Light and variable wind.
Tuesday
Sunny, with a high near 51. Calm wind.
Tuesday Night
Partly cloudy, with a low around 20. Calm wind.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 28.
Friday
A slight chance of snow between 10am and 4pm. Mostly sunny, with a high near 43.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Saturday
A slight chance of snow. Partly sunny, with a high near 44.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 45.
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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 pm PST Jan 18, 2026
4pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database