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Current conditions at
USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)
Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.NA
72°F
22°C
| Humidity | 30% |
| Wind Speed | NA 9 MPH |
| Barometer | NA |
| Dewpoint | 38°F (3°C) |
| Visibility | NA |
| Last update | 20 Jun 04:00 PM MDT |
Extended Forecast for
5 Miles SW Windham MT
This Afternoon

High: 76 °F
Chance
T-stormsTonight
Low: 52 °F
Chance
T-storms then
Slight Chance
ShowersSunday
High: 69 °F
Sunny then
Chance
T-stormsSunday Night

Low: 46 °F
Chance
ShowersMonday
High: 61 °F
Chance
Showers then
Chance
T-stormsMonday Night

Low: 41 °F
Mostly Clear
Tuesday

High: 68 °F
Sunny
Tuesday Night

Low: 45 °F
Partly Cloudy
Wednesday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Northeast wind around 7 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 52. South southwest wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Sunday
A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 69. West wind 9 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 46. Northeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 50%.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 61. North northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%.
Monday Night
Mostly clear, with a low around 41. North northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Tuesday
Sunny, with a high near 68. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 45. Northeast wind 5 to 10 mph becoming south southwest after midnight.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 72.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SW Windham MT
47.03°N 110.23°W (Elev. 4941 ft)
47.03°N 110.23°W (Elev. 4941 ft)
3:47 pm MDT Jun 20, 2026
4pm MDT Jun 20, 2026-6pm MDT Jun 27, 2026


