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

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Joseph State Airport AWOS (KJSY)

Lat: 45.355889°NLon: 117.254083°WElev: 4120.0ft.

Clear

86°F

30°C

Humidity 17%
Wind Speed NW 5 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 10 Jul 03:35 PM PDT
Extended Forecast for

17 Miles SSW Joseph OR

Heat Advisory July 10, 04:00pm until July 12, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 10, 04:00pm until July 12, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Tonight

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Breezy, with a south wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 76 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. South wind 13 to 18 mph becoming southeast 5 to 10 mph in the evening. Winds could gust as high as 39 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 72. North wind 5 to 8 mph becoming southwest in the afternoon.

    High: 72 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. South wind 5 to 8 mph becoming north after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 50. South wind 5 to 11 mph becoming northeast in the evening. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 76. Breezy, with a south wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
Increasing clouds, with a low around 54. South wind 13 to 18 mph becoming southeast 5 to 10 mph in the evening. Winds could gust as high as 39 mph.
Sunday
Mostly cloudy, with a high near 72. North wind 5 to 8 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 54. South wind 5 to 8 mph becoming north after midnight.
Monday
Partly sunny, with a high near 74.
Monday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 55.
Tuesday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSW Joseph OR
 45.12°N 117.35°W (Elev. 6801 ft)
Last Update:
3:01 pm PDT Jul 10, 2026
Forecast Valid:
4pm PDT Jul 10, 2026-6pm PDT Jul 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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