Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

67°F

19°C

Humidity 56%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 13 Aug 10:15 AM PDT
Extended Forecast for

2 Miles ENE Cascade Summit OR

Red Flag Warning August 13, 01:00pm until August 13, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 71. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of rain between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 70. Calm wind becoming west northwest around 6 mph in the afternoon.  Chance of precipitation is 30%.

    High: 70 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: Increasing clouds, with a low around 48. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 47. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
A slight chance of rain between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 70. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Increasing clouds, with a low around 48. Northwest wind around 6 mph becoming calm in the evening.
Saturday
A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 68.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Cascade Summit OR
 43.59°N 121.99°W (Elev. 5213 ft)
10:40 am PDT Aug 13, 2026
11am PDT Aug 13, 2026-6pm PDT Aug 19, 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