Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Partly Cloudy

84°F

29°C

Humidity	39%
Wind Speed	N 0 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	26 Aug 06:35 PM MDT

More Information:

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

Extended Forecast for

18 Miles NE Challis ID

Tonight
Low: 58 °F
Slight Chance
Rain then
Partly Cloudy
Thursday
High: 87 °F
Slight Chance
Rain then
Chance
T-storms
Thursday Night
Low: 57 °F
Patchy Smoke
then Slight
Chance Rain
Friday
High: 80 °F
Chance Rain
Friday Night
Low: 54 °F
Chance Rain
Saturday
High: 79 °F
Chance Rain
then Chance
T-storms
Saturday Night
Low: 47 °F
Chance
Showers
Sunday
High: 73 °F
Chance Rain
then Sunny
Sunday Night
Low: 45 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of rain before midnight. Partly cloudy, with a low around 58. South southwest wind 5 to 7 mph becoming calm in the evening.

Thursday

A slight chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then a slight chance of thunderstorms after 3pm. Partly sunny, with a high near 87. Light south wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

Thursday Night

A 20 percent chance of rain after 5am. Patchy smoke after 7pm. Partly cloudy, with a low around 57. South southwest wind 8 to 13 mph becoming light south southeast after midnight. Winds could gust as high as 24 mph.

Friday

A 50 percent chance of rain. Patchy smoke before 7am. Mostly cloudy, with a high near 80. Light south wind becoming south southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 54. South southwest wind 5 to 11 mph.

Saturday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.

Sunday

A chance of rain before noon. Mostly sunny, with a high near 73.

Sunday Night

Mostly clear, with a low around 45.

Monday

Sunny, with a high near 80.

Monday Night

A slight chance of rain. Partly cloudy, with a low around 51.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.

Tuesday Night

A slight chance of rain. Partly cloudy, with a low around 50.