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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Salmon PM2.5 (A2410)

Lat: 45.1787°NLon: 113.893°WElev: 3930.0ft.

NA

89°F

32°C

Humidity 19%
Wind Speed NW 10 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index85°F (29°C)
Last update 16 Jun 05:00 PM MDT
Extended Forecast for

Salmon ID

Wind Advisory until June 16, 10:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory until June 16, 10:00pm

    NOW until 10:00pm Tue

    Wind Advisory

  • Tonight

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Light north wind becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. North wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 39 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Light north wind.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. North northwest wind around 6 mph becoming calm after midnight.

    Low: 48 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 83.

    High: 83 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Breezy, with a northwest wind 23 to 28 mph becoming light and variable after midnight. Winds could gust as high as 48 mph.
Wednesday
Sunny, with a high near 83. Light north wind becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 42. North wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 39 mph.
Thursday
Sunny, with a high near 87. Light north wind.
Thursday Night
Partly cloudy, with a low around 48. North northwest wind around 6 mph becoming calm after midnight.
Juneteenth
Sunny, with a high near 93.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 83.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45.
Sunday
Sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 3967 ft)
Last Update:
2:01 pm MDT Jun 16, 2026
Forecast Valid:
6pm MDT Jun 16, 2026-6pm MDT Jun 23, 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