Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from June 13, 01:00 PM MDT until June 13, 09:00 PM MDT

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

67°F

19°C

Humidity	44%
Wind Speed	WNW 7 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	13 Jun 03:00 PM MDT

More Information:

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

Extended Forecast for

2 Miles NW Big Sky MTSimilar City Names

Severe T-storm Watch until June 13, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until June 13, 09:00pm
NOW until 9:00pm Fri
Severe T-storm Watch
This Afternoon
High: 69 °F
Chance
T-storms
Tonight
Low: 45 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 71 °F
Mostly Sunny
then Slight
Chance
Showers
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 71 °F
Mostly Sunny
then Chance
Showers
Sunday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Monday
High: 67 °F
Partly Sunny
then Chance
Showers
Monday Night
Low: 43 °F
Showers
Likely

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 69. West southwest wind around 9 mph, with gusts as high as 24 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 45. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.

Saturday

A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

Saturday Night

Mostly clear, with a low around 46. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 23 mph.

Sunday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Monday

A 40 percent chance of showers after noon. Partly sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 43. Northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Tuesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 59.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.

Wednesday

Sunny, with a high near 66.

Wednesday Night

Mostly clear, with a low around 43.

Juneteenth

Sunny, with a high near 70.

Thursday Night

A slight chance of showers. Mostly clear, with a low around 44.