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 >

Current conditions at

USCRN SITE AT BANNACK STATE PARK NEAR DILLON 18WSW (BSPM8)

Lat: 45.15778°NLon: 113.00583°WElev: 5941.0ft.

79°F

26°C

Humidity	17%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	15 Jun 01:10 PM MDT

More Information:

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

Extended Forecast for

12 Miles SE Bannack MT

This Afternoon
High: 79 °F
Chance
T-storms
Tonight
Low: 47 °F
Partly Cloudy
Monday
High: 75 °F
Mostly Sunny
then Chance
Showers
Monday Night
Low: 45 °F
Chance
T-storms then
Mostly Cloudy
Tuesday
High: 72 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Juneteenth
High: 84 °F
Sunny

Detailed Forecast

This Afternoon

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 79. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tonight

Partly cloudy, with a low around 47. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Monday

A 50 percent chance of showers after noon. Partly sunny, with a high near 75. Light and variable wind becoming west 5 to 9 mph in the morning.

Monday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45. Southeast wind 6 to 10 mph becoming north northwest after midnight.

Tuesday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 72. West southwest wind 6 to 10 mph becoming north in the afternoon.

Tuesday Night

Mostly clear, with a low around 44. Northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Wednesday

Sunny, with a high near 80. South southwest wind 6 to 15 mph, with gusts as high as 24 mph.

Wednesday Night

Mostly clear, with a low around 47. South wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

Juneteenth

Sunny, with a high near 84.

Thursday Night

Partly cloudy, with a low around 50.