Thunderstorms, Heavy Rain and Heat in the Memorial Day Forecast

Strong to severe thunderstorms and heavy rain with possible flash flooding are expected from Texas to the Upper Mississippi Valley on Memorial Day. Also, a soaking rain with flooding is expected across south-central Florida. Meanwhile, a week of record breaking heat is going to get started across California into the Southwest and Great Basin, as excessive heat warnings stretch across the region. Read More >

En Español

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.165833°NLon: 111.359444°WElev: 9200ft.

42°F

6°C

Humidity	52%
Wind Speed	SSW 11 MPH
Barometer	1010.16 mb
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	25 May 12:04 PM MDT

More Information:

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

Extended Forecast for

20 Miles S Big Sky MT

Memorial
Day

Mostly Sunny
High: 54 °F
Tonight

Slight Chance
Showers
Low: 38 °F
Tuesday

Chance
Showers
High: 54 °F
Tuesday
Night

Slight Chance
Showers
Low: 39 °F
Wednesday

Chance
Showers
High: 58 °F
Wednesday
Night

Partly Cloudy
Low: 38 °F
Thursday

Mostly Sunny
High: 63 °F
Thursday
Night

Partly Cloudy
Low: 42 °F
Friday

Mostly Sunny
then Slight
Chance
T-storms
High: 69 °F

Detailed Forecast

Memorial Day

Mostly sunny, with a high near 54. Southwest wind 9 to 13 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 38. Southwest wind 13 to 16 mph, with gusts as high as 22 mph.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 54. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 39. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

Wednesday

A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 58. East wind 7 to 9 mph becoming west in the afternoon.

Wednesday Night

Partly cloudy, with a low around 38. Northwest wind 8 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph.

Thursday

Mostly sunny, with a high near 63. Southeast wind 7 to 9 mph becoming south southwest in the afternoon.

Thursday Night

Partly cloudy, with a low around 42. South wind around 10 mph.

Friday

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