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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

56°F

13°C

Humidity 61%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 01 Aug 02:15 AM PDT
Extended Forecast for

6 Miles SE Cascade Summit OR

  • Overnight

    Overnight: Mostly clear, with a low around 46. North wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Northwest wind 8 to 13 mph becoming light north in the evening. Winds could gust as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 46. North wind around 5 mph.
Saturday
Sunny, with a high near 75. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 40. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 73. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 40. Northwest wind 8 to 13 mph becoming light north in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 84.
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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:
2:51 am PDT Aug 1, 2026
Forecast Valid:
3am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation