Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Joseph State Airport AWOS (KJSY)

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

Mostly Cloudy

69°F

21°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Sep 02:35 PM PDT
Extended Forecast for

12 Miles S Joseph OR

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 49. North wind 7 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers before 8pm.  Mostly cloudy, with a low around 37. North wind 9 to 13 mph.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. North wind around 11 mph, with gusts as high as 18 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. North wind 6 to 8 mph becoming west after midnight.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. West wind around 6 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 49. North wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 37. North wind 9 to 13 mph.
Saturday
Sunny, with a high near 53. North wind around 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 39. North wind 6 to 8 mph becoming west after midnight.
Sunday
Sunny, with a high near 57. West wind around 6 mph.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Joseph OR
 45.18°N 117.18°W (Elev. 8222 ft)
2:41 pm PDT Sep 18, 2026
2pm PDT Sep 18, 2026-6pm PDT Sep 24, 2026
 
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