Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

67°F

19°C

Humidity 31%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 20 Mar 11:15 AM PDT
Extended Forecast for

5 Miles SSE Cascade Summit OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 69. West wind 3 to 6 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 3am.  Mostly cloudy, with a low around 39. Light west northwest wind.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly before 11am.  Snow level 7800 feet lowering to 6300 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 52. Light west northwest wind increasing to 5 to 9 mph in the afternoon.  Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West northwest wind 5 to 10 mph becoming light north  in the evening.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Sunny

  • Sunday Night

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

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 11pm.  Snow level 7300 feet rising to 8100 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain.  Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 69. West wind 3 to 6 mph.
Tonight
A 40 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 39. Light west northwest wind.
Saturday
Rain likely, mainly before 11am. Snow level 7800 feet lowering to 6300 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 52. Light west northwest wind increasing to 5 to 9 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 26. West northwest wind 5 to 10 mph becoming light north in the evening.
Sunday
Sunny, with a high near 60. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 61.
Monday Night
A slight chance of rain after 11pm. Snow level 7300 feet rising to 8100 feet. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Partly sunny, with a high near 60.
Tuesday Night
A chance of rain before 2am, then a chance of rain and snow. Snow level 8100 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
Rain and snow likely. Snow level 6200 feet lowering to 5600 feet in the afternoon . Partly sunny, with a high near 47.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 25.
Thursday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Cascade Summit OR
 43.51°N 121.97°W (Elev. 4800 ft)
10:41 am PDT Mar 20, 2026
12pm PDT Mar 20, 2026-6pm PDT Mar 26, 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