Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from August 22, 12:00 PM MDT until August 22, 09:00 PM MDT

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

82°F

28°C

Humidity	45%
Wind Speed	N 5 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	22 Aug 11:50 AM MDT

More Information:

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

Extended Forecast for

26 Miles NE Challis ID

Red Flag Warning until August 22, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until August 22, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
This Afternoon
High: 65 °F
Chance
Showers
Tonight
Low: 50 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 63 °F
Mostly Sunny
then Sunny
and Breezy
Sunday Night
Low: 45 °F
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 63 °F
Mostly Sunny
Monday Night
Low: 49 °F
Slight Chance
Rain
Tuesday
High: 63 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 49 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms before 3pm, then a slight chance of thunderstorms after 3pm. Mostly cloudy, with a high near 65. Southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Tonight

A slight chance of thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 50. South southwest wind 8 to 11 mph. Chance of precipitation is 40%.

Sunday

Sunny, with a high near 63. Breezy, with a south southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 43 mph.

Sunday Night

Mostly clear, with a low around 45. Breezy, with a west wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

Monday

Mostly sunny, with a high near 63. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.

Monday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 49.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63.

Tuesday Night

Mostly cloudy, with a low around 49.

Wednesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 63.

Wednesday Night

Partly cloudy, with a low around 47.