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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
LOWER TWIN (LWTM8)
Lat: 45.50871°NLon: 111.92288°WElev: 7900.0ft.NA
50°F
10°C
| Humidity | NA |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | NA |
Extended Forecast for
10 Miles SSW Pony MT
Tonight
Low: 37 °F
Chance
ShowersThursday
High: 56 °F
Showers
LikelyThursday Night
Low: 41 °F
Chance
T-storms then
Chance
ShowersFriday
High: 53 °F
Showers
LikelyFriday Night
Low: 34 °F
Showers then
Rain/SnowSaturday
High: 41 °F
Snow Showers
then
Rain/SnowSaturday Night
Low: 27 °F
Rain/Snow
then Snow
ShowersSunday
High: 37 °F
Snow Showers
LikelySunday Night
Low: 26 °F
Snow Showers
Likely and
Breezy
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 37. North wind 5 to 9 mph becoming south southwest after midnight.
Thursday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 56. West southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 41. West wind 7 to 9 mph becoming north northeast in the evening.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11am. Cloudy, with a high near 53. Southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%.
Friday Night
Rain showers before 3am, then snow showers. Some thunder is also possible. Low around 34. West southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
Snow showers before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 41. South southwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 27. West wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 37. West southwest wind 16 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 26. Breezy.
Monday
Snow showers likely, mainly before noon. Some thunder is also possible. Mostly cloudy, with a high near 40. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 29.
Tuesday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 48.
Tuesday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 32.
Wednesday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles SSW Pony MT
45.52°N 111.97°W (Elev. 9898 ft)
45.52°N 111.97°W (Elev. 9898 ft)
10:26 pm MDT Jun 24, 2026
11pm MDT Jun 24, 2026-6pm MDT Jul 1, 2026
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