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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
BOULDER MOUNTAIN (BOMM8)
Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.NA
49°F
9°C
| Humidity | NA |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | NA |
Extended Forecast for
18 Miles NE Winston MT
Today
High: 57 °F
Slight Chance
T-stormsTonight
Low: 39 °F
Mostly Clear
Tuesday
High: 61 °F
Sunny
Tuesday Night
Low: 46 °F
Mostly Cloudy
Wednesday
High: 63 °F
Mostly Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 63 °F
Chance
Showers then
Showers
LikelyThursday Night
Low: 48 °F
Chance
Showers then
Partly CloudyFriday
High: 66 °F
Partly Sunny
then Chance
T-storms
Detailed Forecast
Today
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 57. North wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 39. North northeast wind 6 to 14 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 61. North northeast wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 46. North northeast wind 7 to 13 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 63. East wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 47. Northeast wind 7 to 10 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63. East southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. West northwest wind around 7 mph becoming southeast after midnight.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 47.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 53.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 40.
Sunday
Rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a high near 45.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
18 Miles NE Winston MT
46.7°N 111.44°W (Elev. 6601 ft)
46.7°N 111.44°W (Elev. 6601 ft)
10:01 am MDT Jun 22, 2026
11am MDT Jun 22, 2026-6pm MDT Jun 28, 2026
Additional Resources
Radar & Satellite Image
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