Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

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

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

64°F

18°C

Humidity	16%
Wind Speed	NA 9 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	30 Aug 07:10 PM MDT

More Information:

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

Extended Forecast for

10 Miles E Grant MT

Tonight
Low: 39 °F
Mostly Clear
Monday
High: 80 °F
Sunny
Monday Night
Low: 45 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 44 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 76 °F
Slight Chance
Showers then
Slight Chance
T-storms and
Breezy
Wednesday Night
Low: 42 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Thursday
High: 74 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 41 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 39. Northwest wind around 6 mph becoming light and variable.

Monday

Sunny, with a high near 80. South southwest wind 5 to 7 mph.

Monday Night

Partly cloudy, with a low around 45. Southwest wind 7 to 14 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.

Tuesday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy through mid morning, then becoming sunny, with a high near 79. South wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Tuesday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 44. South wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

Wednesday

A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 76. Breezy, with a south southeast wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 42. Breezy, with a south wind 13 to 23 mph, with gusts as high as 31 mph.

Thursday

Mostly sunny, with a high near 74. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.

Thursday Night

Partly cloudy, with a low around 41.

Friday

Sunny, with a high near 78. Breezy.

Friday Night

Partly cloudy, with a low around 44. Breezy.

Saturday

Mostly sunny, with a high near 79.

Saturday Night

A slight chance of showers. Partly cloudy, with a low around 46.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 76.