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

33°F

1°C

Humidity 68%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 18 Apr 12:15 AM PDT
Extended Forecast for

8 Miles SSE Willamette Pass OR

  • Overnight

    Overnight: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. West northwest wind 3 to 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 60. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Southeast wind 5 to 10 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 11am.  Snow level 7100 feet rising to 7900 feet in the afternoon. Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm.  Snow level 8200 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain, mainly after 11am.  Snow level 6700 feet. Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow.  Snow level 6500 feet lowering to 5200 feet after midnight . Cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. Calm wind.
Saturday
Mostly sunny, with a high near 58. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 39. West northwest wind 3 to 6 mph.
Sunday
Mostly cloudy, with a high near 60. Calm wind becoming south 5 to 9 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. Southeast wind 5 to 10 mph.
Monday
A 30 percent chance of rain after 11am. Snow level 7100 feet rising to 7900 feet in the afternoon. Partly sunny, with a high near 60.
Monday Night
Rain likely, mainly before 11pm. Snow level 8200 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Tuesday
Rain, mainly after 11am. Snow level 6700 feet. Mostly cloudy, with a high near 50.
Tuesday Night
Rain before 11pm, then rain and snow. Snow level 6500 feet lowering to 5200 feet after midnight . Cloudy, with a low around 35.
Wednesday
Rain and snow, becoming all rain after 2pm. Snow level 4900 feet. Cloudy, with a high near 38.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Snow level 5800 feet lowering to 4900 feet after midnight . Partly cloudy, with a low around 31.
Friday
A chance of rain and snow. Snow level rising to 6200 feet in the afternoon. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Willamette Pass OR
 43.46°N 121.99°W (Elev. 4862 ft)
11:36 pm PDT Apr 17, 2026
12am PDT Apr 18, 2026-6pm PDT Apr 24, 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