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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
GREENFIELDS (GFMT)
Lat: 47.65833°NLon: 111.8125°WElev: 3820.0ft.NA
70°F
21°C
| Humidity | 44% |
| Wind Speed | SE 3 MPH |
| Barometer | NA |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Last update | 24 Jun 01:00 PM MDT |
Extended Forecast for
Simms MT
This Afternoon
High: 76 °F
Partly Sunny
Tonight
Low: 49 °F
Increasing
CloudsThursday
High: 76 °F
Chance
Showers then
Showers
LikelyThursday Night
Low: 52 °F
Chance
Showers then
CloudyFriday
High: 74 °F
Chance
Showers then
Showers
LikelyFriday Night
Low: 47 °F
Showers
Likely then
Mostly CloudySaturday
High: 69 °F
Partly Sunny
then Chance
T-stormsSaturday Night
Low: 47 °F
Showers
LikelySunday
High: 59 °F
Showers
Likely
Detailed Forecast
This Afternoon
Partly sunny, with a high near 76. East northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 49. East northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Thursday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 52. East northeast wind around 5 mph becoming calm in the evening.
Friday
Showers likely, with thunderstorms also possible after 3pm. Cloudy, with a high near 74. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. Southwest wind 7 to 9 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Northwest wind around 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Sunday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 44. Breezy.
Monday
Showers likely. Mostly cloudy, with a high near 65. Breezy.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 73.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Simms MT
47.48°N 111.93°W (Elev. 3665 ft)
47.48°N 111.93°W (Elev. 3665 ft)
12:31 pm MDT Jun 24, 2026
2pm MDT Jun 24, 2026-6pm MDT Jun 30, 2026
Additional Resources
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