Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

50°F

10°C

Humidity 67%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 21 Sep 06:15 AM PDT
Extended Forecast for

4 Miles ESE Cascade Summit OR

  • Today

    Today: Partly sunny, with a high near 73. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A chance of rain.  Snow level 8400 feet lowering to 7800 feet. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 73. Calm wind becoming west northwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 41. Calm wind.
Tuesday
Mostly sunny, with a high near 65. Calm wind becoming west northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 66. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 66.
Thursday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Snow level 8400 feet lowering to 7800 feet. Partly sunny, with a high near 52.
Friday Night
A slight chance of rain before 11pm. Snow level 8000 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Cascade Summit OR
 43.55°N 121.95°W (Elev. 4800 ft)
4:40 am PDT Sep 21, 2026
6am PDT Sep 21, 2026-6pm PDT Sep 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database