National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Current Conditions

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12 Miles WSW Salmon ID

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Tonight

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

Low: 45 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 59 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 43 °F

Friday

Showers Chance for Measurable Precipitation 100%

Showers

High: 56 °F

Friday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 37 °F

Saturday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 50 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 36 °F

Sunday

Chance Showers

Chance
Showers

High: 57 °F

Sunday
Night

Chance Showers

Chance
Showers

Low: 41 °F

Detailed Forecast

  • Tonight Scattered showers and thunderstorms. Mostly cloudy, with a low around 45. West southwest wind 5 to 10 mph. Chance of precipitation is 50%.
  • Thursday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 59. South wind around 6 mph becoming light and variable in the afternoon.
  • Thursday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Light and variable wind.
  • Friday Showers likely, then showers and possibly a thunderstorm after noon. High near 56. South southeast wind 3 to 6 mph. Chance of precipitation is 100%.
  • Friday Night Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 37. East wind 5 to 7 mph becoming south southwest after midnight. Chance of precipitation is 70%.
  • Saturday A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
  • Sunday A chance of showers. Mostly sunny, with a high near 57.
  • Sunday Night A chance of showers. Partly cloudy, with a low around 41.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 57.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 57.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
  • Wednesday A slight chance of showers. Mostly sunny, with a high near 67.