Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from May 22, 06:00 PM MDT until May 23, 06:00 PM MDT

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.16583° N Lon: 111.35944° W Elev: 9200.0 ft.

31°F

-1°C

Humidity	58%
Wind Speed	S 12 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	22 May 12:04 AM MDT

More Information:

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

Detailed forecast for

Gallatin and Madison County Mountains and Centennial Mountains

Rest Of Tonight

Mostly cloudy. Slight chance of rain and snow early in the evening, then slight chance of snow after midnight. Lows 30 to 35. Southwest winds 5 to 15 mph. Chance of precipitation 20 percent.

Wednesday

Breezy. Chance of snow and rain in the morning, then rain showers, snow showers and chance of thunderstorms in the afternoon. Snow accumulation of 4 to 7 inches. Snow level 7000 feet. Highs 40 to 50. South winds 15 to 25 mph. Chance of precipitation near 100 percent.

Wednesday Night

Colder. Snow showers, rain showers and chance of thunderstorms in the evening, then snow showers and slight chance of thunderstorms after midnight. Snow accumulation of 6 to 9 inches. Lows 20 to 30. Southwest winds 5 to 15 mph. Chance of precipitation near 100 percent.

Thursday

Snow in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Heavy snow accumulations. Highs 30 to 40. West winds 5 to 15 mph. Chance of precipitation near 100 percent.

Thursday Night

Mostly cloudy with chance of snow and slight chance of rain in the evening, then partly cloudy after midnight. Lows 20 to 25. Northwest winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 40 percent.

Friday

Not as cool. Partly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 40 percent.

Friday Night

Mostly cloudy with a 20 percent chance of thunderstorms. Lows 30 to 35.

Saturday

Rain showers, snow showers likely and chance of thunderstorms. Light snow accumulations. Highs 45 to 55. Chance of precipitation 70 percent.

Saturday Night

Rain showers likely, chance of thunderstorms and snow showers. Heavy snow accumulations. Lows 25 to 35. Chance of precipitation 70 percent.

Sunday

Mostly cloudy with chance of snow showers, rain showers and slight chance of thunderstorms. Highs 40 to 50. Chance of precipitation 50 percent.

Sunday Night

Partly cloudy with a 20 percent chance of thunderstorms and snow showers. Lows 25 to 30.

Memorial Day And Monday Night

Mostly clear. Highs 50 to 60. Lows 35 to 40.