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 >

Current conditions at

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

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

NA

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
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
  •  
    Flash Flood Watch until August 1, 09:00pm

    NOW until
    9:00pm Sun

    Flash Flood Watch

  • This
    Afternoon

    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%.

    Heavy Rain

    High: 82 °F

  • Tonight

    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%.

    Heavy Rain

    Low: 57 °F

  • Monday

    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.

    Heavy Rain

    High: 77 °F

  • Monday
    Night

    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.

    Heavy Rain
    then Mostly
    Cloudy

    Low: 55 °F

  • Tuesday

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

    Sunny

    High: 82 °F

  • Tuesday
    Night

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

    Mostly Clear

    Low: 55 °F

  • Wednesday

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

    Sunny then
    Slight Chance
    Rain

    High: 85 °F

  • Wednesday
    Night

    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.

    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.
Click Map For Forecast
Point Forecast:
5 Miles ESE Bannack MT
 45.13°N 112.91°W (Elev. 5997 ft)
9:01 am MDT Aug 1, 2021
12pm MDT Aug 1, 2021-6pm MDT Aug 7, 2021
 
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Additional Resources

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