Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

45°F

7°C

Humidity	90%
Wind Speed	SW 9 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Wind Chill	40°F (4°C)
Last update	17 Aug 09:04 PM MDT

More Information:

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

Extended Forecast for

16 Miles S Big Sky MT

Tonight
Low: 49 °F
Chance
T-storms
Tuesday
High: 68 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 48 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 78 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 56 °F
Chance
Showers

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 49. Calm wind.

Tuesday

A slight chance of showers between 11am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. Light and variable wind becoming west northwest 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 40%.

Tuesday Night

A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 48. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.

Wednesday

Sunny, with a high near 72. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.

Wednesday Night

Mostly clear, with a low around 52. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.

Thursday

Sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

Thursday Night

Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

Friday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 56.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 72.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 70.

Sunday Night

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

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.