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.

52°F

11°C

Humidity	67%
Wind Speed	SSW 6 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	17 Aug 08:04 PM MDT

More Information:

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

Extended Forecast for

20 Miles S Big Sky MT

Tonight
Low: 48 °F
Chance
T-storms
Tuesday
High: 62 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 45 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 55 °F
Chance
Showers

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 48. South southwest wind 3 to 5 mph.

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 62. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

Tuesday Night

A 40 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 45. Northwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Wednesday

Sunny, with a high near 65. South southwest wind 5 to 11 mph, with gusts as high as 23 mph.

Wednesday Night

Mostly clear, with a low around 49. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 21 mph.

Thursday

Sunny, with a high near 69. South wind 5 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming light and variable after midnight.

Friday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Light and variable wind becoming west 5 to 8 mph in the afternoon.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 66.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 63.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62.