Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

48°F

9°C

Humidity	57%
Wind Speed	N 0 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	18 Jun 02:20 AM MDT

More Information:

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

Extended Forecast for

24 Miles WSW Salmon ID

Overnight
Low: 41 °F
Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 46 °F
Partly Cloudy
Juneteenth
High: 81 °F
Mostly Sunny
Friday Night
Low: 53 °F
Mostly Cloudy
Saturday
High: 70 °F
Showers
Likely
Saturday Night
Low: 44 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 74 °F
Sunny
Sunday Night
Low: 43 °F
Mostly Clear

Detailed Forecast

Overnight

Clear, with a low around 41. Calm wind.

Thursday

Sunny, with a high near 76. Light west southwest wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

Juneteenth

Mostly sunny, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

Friday Night

Mostly cloudy, with a low around 53. West wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.

Saturday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Partly cloudy, with a low around 44. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 74.

Sunday Night

Mostly clear, with a low around 43.

Monday

Sunny, with a high near 76.

Monday Night

Mostly clear, with a low around 46.

Tuesday

Sunny, with a high near 81.

Tuesday Night

Mostly clear, with a low around 50.