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 64%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 18 Apr 02:15 AM PDT
Extended Forecast for

Cascade Summit OR

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Calm wind becoming east southeast around 6 mph in the morning.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. West wind 5 to 7 mph becoming east southeast after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. South wind 3 to 8 mph.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. East southeast wind 3 to 7 mph.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 11am.  Snow level 7200 feet rising to 8000 feet in the afternoon. Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely.  Snow level 8300 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 40. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain, mainly after 11am.  Snow level 6700 feet. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain and snow.  Snow level 6400 feet lowering to 5100 feet after midnight . Cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. Calm wind.
Saturday
Mostly sunny, with a high near 59. Calm wind becoming east southeast around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 38. West wind 5 to 7 mph becoming east southeast after midnight.
Sunday
Mostly cloudy, with a high near 61. South wind 3 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 41. East southeast wind 3 to 7 mph.
Monday
A 30 percent chance of rain after 11am. Snow level 7200 feet rising to 8000 feet in the afternoon. Partly sunny, with a high near 61.
Monday Night
Rain likely. Snow level 8300 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 40. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain, mainly after 11am. Snow level 6700 feet. Mostly cloudy, with a high near 51.
Tuesday Night
Rain before 8pm, then rain and snow. Snow level 6400 feet lowering to 5100 feet after midnight . Cloudy, with a low around 33.
Wednesday
Rain and snow, becoming all rain after 2pm. Cloudy, with a high near 39.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain and snow. Snow level 5700 feet lowering to 5000 feet after midnight . Partly cloudy, with a low around 29.
Friday
A chance of rain and snow. Snow level rising to 6200 feet in the afternoon. Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Summit OR
 43.58°N 122.05°W (Elev. 5030 ft)
11:36 pm PDT Apr 17, 2026
3am 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