Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from August 13, 12:00 PM MDT until August 13, 09:00 PM MDT

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

79°F

26°C

Humidity	29%
Wind Speed	NNE 4 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	12 Aug 09:35 PM MDT

More Information:

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

Extended Forecast for

21 Miles SSW Shoup ID

Red Flag Warning August 13, 12:00pm until August 13, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Tonight
Low: 51 °F
Patchy Smoke
Thursday
High: 66 °F
Areas Smoke
then Chance
T-storms
Thursday Night
Low: 50 °F
Showers
Likely
Friday
High: 59 °F
Showers
Likely then
Showers
Friday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 62 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 46 °F
Chance
Showers then
Slight Chance
Rain
Sunday
High: 65 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 49 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Patchy smoke. Partly cloudy, with a low around 51. North northwest wind 5 to 11 mph becoming south southeast after midnight.

Thursday

A 40 percent chance of showers and thunderstorms after 2pm. Areas of smoke before 4pm. Partly sunny, with a high near 66. Light and variable wind becoming west 5 to 8 mph in the morning.

Thursday Night

Showers and thunderstorms likely before 2am, then a chance of showers after 3am. Patchy smoke between 11pm and midnight. Mostly cloudy, with a low around 50. East wind 5 to 7 mph. Chance of precipitation is 60%.

Friday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 59. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 46. West southwest wind around 7 mph becoming south southeast after midnight. Chance of precipitation is 50%.

Saturday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.

Sunday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.

Monday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.

Monday Night

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

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.

Tuesday Night

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