Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Salmon PM2.5 (A2410)

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

NA

42°F

6°C

Humidity 91%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 11 Apr 11:00 PM MDT
Extended Forecast for

Salmon ID

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely, then showers and possibly a thunderstorm after 3pm.  High near 61. Calm wind becoming south southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance Rain
    then Showers

  • Sunday Night

    Sunday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 34. South southeast wind 3 to 7 mph.  Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 54. Calm wind becoming west 5 to 8 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 34. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 9pm, then rain and snow likely.  Snow level 5700 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Calm wind.
Sunday
Rain likely, then showers and possibly a thunderstorm after 3pm. High near 61. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 34. South southeast wind 3 to 7 mph. Chance of precipitation is 60%.
Monday
Rain likely, mainly after noon. Mostly cloudy, with a high near 54. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34. West northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 35.
Wednesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 52.
Wednesday Night
Rain likely before 9pm, then rain and snow likely. Snow level 5700 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 29.
Thursday
A chance of snow. Mostly cloudy, with a high near 42.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 57.
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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 11, 2026
11pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database