Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Partly Cloudy

64°F

18°C

Humidity	52%
Wind Speed	N 0 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	03 Sep 08:20 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles S Salmon ID

Tonight
Low: 46 °F
Chance Rain
Friday
High: 73 °F
Chance
Showers
Friday Night
Low: 45 °F
Rain Likely
Saturday
High: 78 °F
Decreasing
Clouds
Saturday Night
Low: 47 °F
Partly Cloudy
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 47 °F
Chance
Showers then
Rain
Labor Day
High: 68 °F
Showers
Monday Night
Low: 41 °F
Chance Rain
then Partly
Cloudy

Detailed Forecast

Tonight

A slight chance of rain before 9pm, then a chance of rain after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 46. Light and variable wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 40%.

Friday

A chance of rain and thunderstorms before 3pm, then a chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

Friday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 45. West northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 47. West northwest wind around 5 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 81.

Sunday Night

A chance of showers and thunderstorms, then rain after midnight. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Labor Day

Rain before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 68.

Monday Night

A chance of rain before midnight. Mostly cloudy, with a low around 41.

Tuesday

Sunny, with a high near 74.

Tuesday Night

Partly cloudy, with a low around 44.

Wednesday

Mostly sunny, with a high near 77.

Wednesday Night

Partly cloudy, with a low around 47.