Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

52°F

11°C

Humidity 42%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Mar 04:15 PM PDT
Extended Forecast for

2 Miles NW Cascade Summit OR

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.

    High: 61 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Clear, with a low around 38. West wind around 6 mph becoming calm  in the evening.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. West southwest wind 3 to 7 mph. Winds could gust as high as 18 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 11am.  Mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Clear, with a low around 38. West wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 63. West southwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 40. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
A slight chance of rain before 11am. Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A slight chance of rain. Mostly sunny, with a high near 63.
Friday Night
A chance of rain and snow. Snow level 9000 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 39.
Saturday
A chance of rain and snow. Snow level 6900 feet lowering to 6100 feet. Partly sunny, with a high near 52.
Saturday Night
A slight chance of rain and snow. Snow level 6500 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 31.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Cascade Summit OR
 43.58°N 122.05°W (Elev. 5030 ft)
4:41 pm PDT Mar 15, 2026
5pm PDT Mar 15, 2026-6pm PDT Mar 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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