Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

68°F

20°C

Humidity	40%
Wind Speed	SE 4 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	19 Aug 10:05 PM MDT

More Information:

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

Extended Forecast for

27 Miles N Challis ID

Tonight
Low: 50 °F
Mostly Clear
Thursday
High: 76 °F
Sunny then
Slight Chance
Rain
Thursday Night
Low: 56 °F
Mostly Cloudy
Friday
High: 77 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 57 °F
Chance
Showers
Saturday
High: 69 °F
Chance Rain
then Showers
Likely
Saturday Night
Low: 51 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 68 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 50. Light and variable wind.

Thursday

A 20 percent chance of rain after 3pm. Sunny, with a high near 76. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

Thursday Night

Mostly cloudy, with a low around 56. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Friday

A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. Calm wind becoming south southeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Friday Night

A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 57. North northeast wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 40%.

Saturday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.

Sunday

Sunny, with a high near 68.

Sunday Night

Mostly clear, with a low around 46.

Monday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.

Monday Night

A chance of rain. Partly cloudy, with a low around 48.