Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Salmon PM2.5 (A2410)

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

NA

65°F

18°C

Humidity 18%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 19 Apr 03:00 PM MDT
Extended Forecast for

Salmon ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South southeast wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. South wind 5 to 8 mph becoming calm  in the evening.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Light southeast wind becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 43. South wind 5 to 13 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, then showers and possibly a thunderstorm after noon.  High near 60. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain likely.  Cloudy, with a low around 37. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain before midnight, then a slight chance of rain and snow.  Snow level 5800 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. South southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 42. South wind 5 to 8 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 81. Light southeast wind becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 43. South wind 5 to 13 mph, with gusts as high as 26 mph.
Wednesday
Rain likely, then showers and possibly a thunderstorm after noon. High near 60. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain. Mostly cloudy, with a high near 52.
Thursday Night
A slight chance of rain before midnight, then a slight chance of rain and snow. Snow level 5800 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 28.
Friday
A slight chance of rain and snow before noon, then a slight chance of rain. Snow level 4200 feet rising to 5200 feet in the afternoon. Mostly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.19°N 113.9°W (Elev. 4022 ft)
2:00 pm MDT Apr 19, 2026
4pm MDT Apr 19, 2026-6pm MDT Apr 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database