Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.1661° N Lon: 111.35954° W Elev: 9200.0 ft.

NA

61°F

16°C

Humidity 30%
Wind Speed SSE 14 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 05 Sep 04:04 PM MDT
Detailed forecast for

Gallatin and Madison County Mountains and Centennial Mountains

Tonight
Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph. Gusts up to 35 mph in the evening.
Sunday
Sunny. Highs 64 to 74. South winds 5 to 10 mph with gusts to around 30 mph increasing to 10 to 20 mph with gusts to around 40 mph in the afternoon.
Sunday Night
Cloudy. Rain showers likely and slight chance of thunderstorms after midnight. Lows 40 to 46. South winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 70 percent.
Labor Day
Windy. Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 49 to 61. South winds 15 to 20 mph shifting to the southwest 15 to 30 mph in the afternoon. Gusts up to 45 mph. Chance of precipitation 70 percent.
Monday Night
Colder. Mostly cloudy with a 20 percent chance of rain showers in the evening, then mostly clear after midnight. Lows 32 to 40. Southwest winds 15 to 20 mph with gusts to around 40 mph decreasing to 5 to 10 mph with gusts to around 30 mph after midnight.
Tuesday And Tuesday Night
Mostly clear. Highs 54 to 64. Lows 36 to 42.
Wednesday Through Thursday
Partly cloudy. Highs 61 to 72. Lows 42 to 48.
Thursday Night
Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 43 to 49.
Friday
Mostly sunny. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 59 to 69. Chance of precipitation 30 percent.
Friday Night And Saturday
Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 41 to 47. Highs 56 to 66. Chance of precipitation 40 percent.



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336 PM MDT Sat Sep 5 2026
 
 

Additional Resources

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National Digital Forecast Database