Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

39°F

4°C

Humidity 48%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 17 Apr 10:15 AM PDT
Extended Forecast for

8 Miles SSE Willamette Pass OR

  • Today

    Today: Mostly sunny, with a high near 49. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West wind around 6 mph becoming calm  after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 58. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 58 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain.  Snow level 7700 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after 11am.  Snow level 6800 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain.  Snow level 7500 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain

  • Tuesday

    Tuesday: Rain likely, then showers and possibly a thunderstorm after 11am.  Snow level 6200 feet. Mostly cloudy, with a high near 52.

    High: 52 °F

    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 49. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 32. West wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 58. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 58. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Sunday Night
A 20 percent chance of rain. Snow level 7700 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 42.
Monday
Rain likely, mainly after 11am. Snow level 6800 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Monday Night
Rain. Snow level 7500 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 37.
Tuesday
Rain likely, then showers and possibly a thunderstorm after 11am. Snow level 6200 feet. Mostly cloudy, with a high near 52.
Tuesday Night
Rain before 2am, then rain and snow likely. Snow level 6500 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
Rain and snow. Snow level 5300 feet. Mostly cloudy, with a high near 41.
Wednesday Night
Rain and snow likely. Snow level 5500 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow. Snow level rising to 5600 feet in the afternoon. Partly sunny, with a high near 46.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Willamette Pass OR
 43.46°N 121.99°W (Elev. 4862 ft)
10:41 am PDT Apr 17, 2026
11am PDT Apr 17, 2026-6pm PDT Apr 23, 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