National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

76°F

24°C

Humidity 15%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Heat Index76°F (24°C)
Last update 17 Jun 10:15 AM PDT
Extended Forecast for

2 Miles S Cascade Summit OR

  • Today

    Today: Sunny, with a high near 70. Northwest wind 8 to 10 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 46. Northwest wind 5 to 9 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 76. East wind around 7 mph becoming west in the morning.

    High: 76 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. West northwest wind 6 to 9 mph becoming southeast after midnight.

    Low: 50 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 70. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 70. Northwest wind 8 to 10 mph.
Tonight
Increasing clouds, with a low around 46. Northwest wind 5 to 9 mph.
Thursday
Mostly cloudy, with a high near 76. East wind around 7 mph becoming west in the morning.
Thursday Night
Mostly clear, with a low around 50. West northwest wind 6 to 9 mph becoming southeast after midnight.
Juneteenth
Mostly sunny, with a high near 70. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Cascade Summit OR
 43.54°N 122.04°W (Elev. 6063 ft)
Last Update:
4:40 am PDT Jun 17, 2026
Forecast Valid:
10am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation