Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

70°F

21°C

Humidity	46%
Wind Speed	N 0 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	48°F (9°C)
Visibility	7.00 mi
Last update	28 Jul 10:35 AM MDT

More Information:

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

Extended Forecast for

31 Miles NW Challis ID

Today
High: 73 °F
Areas Smoke
Tonight
Low: 52 °F
Patchy Smoke
Wednesday
High: 71 °F
Areas Smoke
then Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 55 °F
Clear
Saturday
High: 78 °F
Sunny

Detailed Forecast

Today

Areas of smoke before 2pm, then patchy smoke after 3pm. Sunny, with a high near 73. West southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

Tonight

Patchy smoke. Mostly clear, with a low around 52. West southwest wind 12 to 17 mph becoming light after midnight. Winds could gust as high as 26 mph.

Wednesday

Areas of smoke before 7am. Sunny, with a high near 71. Southwest wind 5 to 14 mph becoming west northwest in the morning. Winds could gust as high as 23 mph.

Wednesday Night

Mostly clear, with a low around 52. West wind 8 to 14 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.

Thursday

Sunny, with a high near 74. North wind 5 to 10 mph becoming west southwest 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

Thursday Night

Mostly clear, with a low around 55.

Friday

Sunny, with a high near 75.

Friday Night

Clear, with a low around 55.

Saturday

Sunny, with a high near 78.