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- This Saturday, June 27: Great Falls Disaster Response Expo - FREE and Family-Friendly Event, Great Falls College at MSU
- SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
- The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.
Current conditions at
USCRN SITE AT BANNACK STATE PARK NEAR DILLON 18WSW (BSPM8)
Lat: 45.15778°NLon: 113.00583°WElev: 5941.0ft.NA
66°F
19°C
| Humidity | 31% |
| Wind Speed | NA 2 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Last update | 24 Jun 10:10 AM MDT |
Extended Forecast for
9 Miles ESE Grant MT
Today
High: 80 °F
Chance
ShowersTonight
Low: 47 °F
Chance
ShowersThursday
High: 77 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 51 °F
Mostly Cloudy
Friday
High: 73 °F
Slight Chance
Showers then
Chance
T-stormsFriday Night
Low: 43 °F
Showers
LikelySaturday
High: 61 °F
Showers
Saturday Night
Low: 36 °F
Showers
Sunday
High: 54 °F
Showers
Likely then
Chance
T-storms
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 80. Light north northeast wind increasing to 5 to 9 mph in the afternoon.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 5am. Partly cloudy, with a low around 47. North northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 51. West wind 5 to 7 mph becoming calm in the evening.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 73. Light and variable wind becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 43. South southwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Saturday
Showers, with thunderstorms also possible after noon. High near 61. Light south wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 36. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 54.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 36.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Sunny, with a high near 69.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles ESE Grant MT
44.96°N 112.88°W (Elev. 5561 ft)
44.96°N 112.88°W (Elev. 5561 ft)
3:57 am MDT Jun 24, 2026
11am MDT Jun 24, 2026-6pm MDT Jun 30, 2026
Additional Resources
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