Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Rain

66°F

19°C

Humidity 63%
Wind Speed S 6 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 Jun 03:00 PM MDT
Extended Forecast for

20 Miles S Salmon ID

Winter Storm Warning June 27, 06:00pm until June 29, 09:00am
Click here for hazard details and duration
Winter Storm Warning
  • 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 71. Southwest wind 14 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain likely after 3am.  Mostly cloudy, with a low around 50. Southwest wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    Low: 50 °F

    Chance
    T-storms then
    Rain Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 57. Calm wind becoming north northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Rain before 4am, then rain likely, possibly mixed with snow. Some thunder is also possible.  Low around 40. West wind 3 to 8 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 40 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely before 9am, then rain likely between 9am and noon, then rain showers likely after noon. Some thunder is also possible.  Mostly cloudy, with a high near 51. Calm wind becoming west northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 42. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain

  • Monday

    Monday: Rain before noon, then a chance of showers and thunderstorms after noon.  High near 58. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Rain then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

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 71. Southwest wind 14 to 16 mph, with gusts as high as 23 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 chance of rain and thunderstorms, then rain likely after 3am. Mostly cloudy, with a low around 50. Southwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and possibly a thunderstorm after 3pm. High near 57. Calm wind becoming north northwest 5 to 9 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Rain before 4am, then rain likely, possibly mixed with snow. Some thunder is also possible. Low around 40. West wind 3 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain and snow likely before 9am, then rain likely between 9am and noon, then rain showers likely after noon. Some thunder is also possible. Mostly cloudy, with a high near 51. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 42. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain before noon, then a chance of showers and thunderstorms after noon. High near 58. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 67.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Salmon ID
 44.88°N 113.93°W (Elev. 5420 ft)
2:01 pm MDT Jun 26, 2026
3pm MDT Jun 26, 2026-6pm MDT Jul 3, 2026
 
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Additional Resources

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