Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

29°F

-2°C

Humidity 97%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 04 Mar 09:15 PM PST
Extended Forecast for

2 Miles NW Cascade Summit OR

Winter Weather Advisory March 4, 09:45pm until March 4, 10:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory March 4, 09:45pm until March 4, 10:00pm

    NOW until 10:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 27 °F

    Heavy Snow
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly after 10am.  Mostly cloudy, with a high near 36. West northwest wind 13 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 29. West northwest wind 9 to 11 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely before 1pm, then snow showers likely, possibly mixed with rain.  Mostly cloudy, with a high near 39. West northwest wind around 11 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before 10pm.  Snow level 5800 feet rising to 7600 feet after midnight. Mostly cloudy, with a low around 32. West wind 3 to 5 mph.

    Low: 32 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 10am.  Snow level 6900 feet. Mostly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Snow showers, mainly before 5am. The snow could be heavy at times. Low around 27. West wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.
Thursday
Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 36. West northwest wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 29. West northwest wind 9 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely before 1pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 39. West northwest wind around 11 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of showers, mainly before 10pm. Snow level 5800 feet rising to 7600 feet after midnight. Mostly cloudy, with a low around 32. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A slight chance of showers after 10am. Snow level 6900 feet. Mostly sunny, with a high near 52.
Sunday Night
Showers likely, mainly after 4am. Snow level 7300 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 32.
Monday
Rain and snow showers likely, becoming all snow after 7am. Mostly cloudy, with a high near 40.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 36.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Cascade Summit OR
 43.58°N 122.05°W (Elev. 5030 ft)
9:40 pm PST Mar 4, 2026
9pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database