Flooding Threat from Western Monsoon; Hot in the South; Severe Storms Possible in the southern Mid-Atlantic

Heavy rainfall from monsoonal activity will continue the potential for flash flooding, especially in complex terrain, burn scars, and urban areas from the northern Great Basin to the southern Rockies today. Dangerous heat and humidity continues across the Deep South today. Strong to severe storms with damaging wind and perhaps a tornado may impact southern portions of the Mid Atlantic today. Read More >

Hazardous Weather Conditions

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Current conditions at

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

Lat: 45.15778°NLon: 113.00583°WElev: 5941ft.

68°F

20°C

Humidity	58%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	01 Aug 11:10 AM MDT

More Information:

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

Extended Forecast for

5 Miles ESE Bannack MT

Flash Flood Watch August 2, 12:00pm until August 3, 12:00am

Flash Flood Watch until August 1, 09:00pm

Click here for hazard details and duration

Flash Flood Watch

Flash Flood Watch until August 1, 09:00pm

NOW until
9:00pm Sun

Flash Flood Watch
This
Afternoon

Heavy Rain
High: 82 °F
Tonight

Heavy Rain
Low: 57 °F
Monday

Heavy Rain
High: 77 °F
Monday
Night

Heavy Rain
then Mostly
Cloudy
Low: 55 °F
Tuesday

Sunny
High: 82 °F
Tuesday
Night

Mostly Clear
Low: 55 °F
Wednesday

Sunny then
Slight Chance
Rain
High: 85 °F
Wednesday
Night

Chance Rain
Low: 56 °F

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 82. South southwest wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Tonight

Showers and thunderstorms likely, mainly before 2am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 57. West wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Monday

Rain and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 5pm, then showers and thunderstorms likely after 5pm. Some of the storms could produce heavy rain. High near 77. West wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 50 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 55. North wind 5 to 11 mph becoming southwest after midnight.

Tuesday

Sunny, with a high near 82. West southwest wind 6 to 10 mph becoming northwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 55. Northwest wind 5 to 11 mph becoming southwest after midnight.

Wednesday

A 20 percent chance of rain after noon. Sunny, with a high near 85. South southwest wind 6 to 10 mph.

Wednesday Night

A chance of rain, mainly after midnight. Mostly cloudy, with a low around 56. West northwest wind 6 to 10 mph becoming south southeast in the evening.

Thursday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 80.

Thursday Night

A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 51.

Friday

A chance of rain and thunderstorms. Partly sunny, with a high near 75.

Friday Night

Partly cloudy, with a low around 49.

Saturday

A slight chance of showers and thunderstorms. Sunny, with a high near 78.