National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

28°F

-2°C

Humidity 86%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 11 Oct 11:15 PM PDT
Extended Forecast for

6 Miles SE Cascade Summit OR

  • Overnight

    Overnight: Mostly clear, with a low around 21. North northwest wind 3 to 6 mph.

    Low: 21 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 51. North northeast wind 3 to 8 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Light and variable wind.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 60. Calm wind.

    High: 60 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 21. North northwest wind 3 to 6 mph.
Columbus Day
Sunny, with a high near 51. North northeast wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 23. Light and variable wind.
Tuesday
Increasing clouds, with a high near 60. Calm wind.
Tuesday Night
Partly cloudy, with a low around 33. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 65.
Wednesday Night
Clear, with a low around 35.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Cascade Summit OR
 43.51°N 121.94°W (Elev. 4701 ft)
Last Update:
11:26 pm PDT Oct 11, 2026
Forecast Valid:
12am PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation