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

83°F

28°C

Humidity 16%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 10 Jul 11:35 AM PDT
Extended Forecast for

18 Miles SSW Joseph OR

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

    NOW until 7:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. South wind 5 to 9 mph becoming north after midnight.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. South wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 55. South wind 12 to 17 mph becoming east 5 to 10 mph in the evening. Winds could gust as high as 37 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 70. North wind 5 to 8 mph becoming southwest in the afternoon.

    High: 70 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °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

Detailed Forecast

This Afternoon
Sunny, with a high near 73. South wind 11 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 51. South wind 5 to 9 mph becoming north after midnight.
Saturday
Sunny, with a high near 73. South wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
Increasing clouds, with a low around 55. South wind 12 to 17 mph becoming east 5 to 10 mph in the evening. Winds could gust as high as 37 mph.
Sunday
Mostly cloudy, with a high near 70. North wind 5 to 8 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 72.
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 70. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SSW Joseph OR
 45.1°N 117.34°W (Elev. 7566 ft)
Last Update:
11:46 am PDT Jul 10, 2026
Forecast Valid:
12pm PDT Jul 10, 2026-6pm PDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation