National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

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

NA

60°F

16°C

Humidity 60%
Wind Speed NA 5 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 06 Jul 12:10 AM MDT
Extended Forecast for

9 Miles NW Grant MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 53. Calm wind becoming east northeast 5 to 7 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 73. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 73 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 49 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Light west wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. Northwest wind 5 to 8 mph becoming light and variable in the evening.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 78. Light west southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 49. West northwest wind 5 to 11 mph becoming north northeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Light west southwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 53. Calm wind becoming east northeast 5 to 7 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 73. Light and variable wind becoming east 5 to 10 mph in the morning.
Monday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 76. Light west wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 51. Northwest wind 5 to 8 mph becoming light and variable in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 78. Light west southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 49. West northwest wind 5 to 11 mph becoming north northeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 77. Light west southwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Clear, with a low around 49.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 55. Breezy.
Sunday
Sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Grant MT
 45.11°N 113.18°W (Elev. 6726 ft)
Last Update:
12:31 am MDT Jul 6, 2026
Forecast Valid:
12am MDT Jul 6, 2026-6pm MDT Jul 12, 2026
 
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