Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Partly Cloudy

63°F

17°C

Humidity	63%
Wind Speed	N 0 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	02 Aug 09:20 AM MDT

More Information:

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

Extended Forecast for

19 Miles SE Salmon ID

Today
High: 80 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 51 °F
Mostly Clear
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 52 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 82 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 49 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 80 °F
Mostly Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Light north northwest wind increasing to 6 to 11 mph in the afternoon.

Tonight

Mostly clear, with a low around 51. North northwest wind 6 to 11 mph becoming light and variable in the evening.

Sunday

Sunny, with a high near 83. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Sunday 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 52. Northwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 20%.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Monday 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 49. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 80.

Tuesday Night

Mostly clear, with a low around 50.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 54.

Thursday

Mostly sunny, with a high near 85.

Thursday Night

Mostly cloudy, with a low around 54.