Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

25°F

-4°C

Humidity 78%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 10 Mar 03:15 AM PDT
Extended Forecast for

Cascade Summit OR

  • Overnight

    Overnight: A 20 percent chance of snow showers after 4am.  Mostly cloudy, with a low around 24. West wind around 11 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 2pm.  Partly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 2am.  Mostly cloudy, with a low around 26. West wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely before 11am, then rain and snow showers likely between 11am and 2pm, then rain showers likely after 2pm.  Mostly cloudy, with a high near 45. West southwest wind 8 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely.  Snow level 5700 feet. Mostly cloudy, with a low around 35. West wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers.  Snow level 5500 feet rising to 6400 feet in the afternoon. High near 40. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers.  Snow level 6400 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 11am.  Snow level 5800 feet rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers.  Snow level 7000 feet. Cloudy, with a low around 35.

    Low: 35 °F

    Showers

Detailed Forecast

Overnight
A 20 percent chance of snow showers after 4am. Mostly cloudy, with a low around 24. West wind around 11 mph.
Tuesday
Snow showers likely, mainly after 2pm. Partly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 26. West wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers likely before 11am, then rain and snow showers likely between 11am and 2pm, then rain showers likely after 2pm. Mostly cloudy, with a high near 45. West southwest wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Showers likely. Snow level 5700 feet. Mostly cloudy, with a low around 35. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers. Snow level 5500 feet rising to 6400 feet in the afternoon. High near 40. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 50 percent chance of showers. Snow level 6400 feet. Mostly cloudy, with a low around 34.
Friday
Showers likely, mainly after 11am. Snow level 5800 feet rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 46.
Friday Night
Showers. Snow level 7000 feet. Cloudy, with a low around 35.
Saturday
Rain showers before 8am, then rain and snow showers between 8am and 11am, then a chance of snow showers after 11am. Snow level 6300 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 44.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 54.
Sunday Night
A slight chance of showers. Snow level 7600 feet rising to 8600 feet. Mostly cloudy, with a low around 38.
Monday
A slight chance of showers. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Summit OR
 43.58°N 122.05°W (Elev. 5030 ft)
3:21 am PDT Mar 10, 2026
3am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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