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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
Lewistown, Lewistown Municipal Airport (KLWT)
Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.
Clear
64°F
18°C
| Humidity | 48% |
| Wind Speed | N 5 MPH |
| Barometer | 30.28 in (1025.4 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 23 Jun 04:25 PM MDT |
Extended Forecast for
5 Miles ENE Moore MT
Overnight
Low: 48 °F
Slight Chance
T-stormsThursday
High: 70 °F
Chance
Showers then
Showers
LikelyThursday Night
Low: 47 °F
Chance
T-storms then
Mostly CloudyFriday
High: 75 °F
Showers
LikelyFriday Night
Low: 47 °F
Showers then
Showers
LikelySaturday
High: 66 °F
Chance
Showers then
ShowersSaturday Night
Low: 43 °F
Showers
Sunday
High: 60 °F
Showers
LikelySunday Night
Low: 41 °F
Chance
Showers
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 48. Light east southeast wind.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 70. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 47. East southeast wind 5 to 7 mph becoming south southwest after midnight.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 75. Southeast wind 3 to 7 mph. Chance of precipitation is 70%.
Friday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 47. Southwest wind 3 to 7 mph. Chance of precipitation is 100%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 66. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Low around 43. Northwest wind 5 to 8 mph becoming west southwest after midnight. Chance of precipitation is 90%.
Sunday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. West southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 41.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61. Breezy.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles ENE Moore MT
46.99°N 109.6°W (Elev. 4324 ft)
46.99°N 109.6°W (Elev. 4324 ft)
3:47 am MDT Jun 25, 2026
5am MDT Jun 25, 2026-6pm MDT Jul 1, 2026
Additional Resources
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