Hot in Parts of the West; Cold Blast Coming to the Central U.S.

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

BLACK ROCK (OKFO3)

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

NA

58°F

14°C

Humidity 74%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 01 Sep 08:15 AM PDT
Extended Forecast for

Cascade Summit OR

  • Labor Day

    Labor Day: Areas of smoke. Sunny, with a high near 79. Southeast wind 5 to 8 mph becoming west in the afternoon.

    High: 79 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 52. West northwest wind 5 to 9 mph becoming light and variable.

    Low: 52 °F

    Areas Smoke

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 85. South wind 7 to 9 mph.

    High: 85 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. West wind 5 to 7 mph becoming east in the evening.

    Low: 56 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 81. East southeast wind around 5 mph becoming light and variable.

    High: 81 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

Detailed Forecast

Labor Day
Areas of smoke. Sunny, with a high near 79. Southeast wind 5 to 8 mph becoming west in the afternoon.
Tonight
Areas of smoke. Mostly clear, with a low around 52. West northwest wind 5 to 9 mph becoming light and variable.
Tuesday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 85. South wind 7 to 9 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. West wind 5 to 7 mph becoming east in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 81. East southeast wind around 5 mph becoming light and variable.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 78.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 51.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
A slight chance of showers. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Summit OR
 43.58°N 122.05°W (Elev. 5030 ft)
4:40 am PDT Sep 1, 2025
8am PDT Sep 1, 2025-6pm PDT Sep 7, 2025
 
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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