Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.

Clear

65°F

18°C

Humidity 41%
Wind Speed W 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 18 Jun 08:54 AM MDT
Extended Forecast for

Moore MT

  • Today

    Today: Sunny, with a high near 77. West northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. North northwest wind 6 to 8 mph becoming south southeast in the evening.

    Low: 51 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 80. Light and variable wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 18 mph.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 53. East northeast wind 6 to 8 mph becoming southeast after midnight.  Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 75. East southeast wind 6 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    High: 75 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 49. North northwest wind 6 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%.

    Low: 49 °F

    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 67. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 41. Northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 77. West northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 51. North northwest wind 6 to 8 mph becoming south southeast in the evening.
Juneteenth
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80. Light and variable wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 53. East northeast wind 6 to 8 mph becoming southeast after midnight. Chance of precipitation is 70%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 75. East southeast wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Friday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 49. North northwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. Northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 41. Northwest wind around 14 mph, with gusts as high as 22 mph.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55.
Sunday Night
A chance of showers before midnight. Partly cloudy, with a low around 36.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 42.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Moore MT
 46.98°N 109.69°W (Elev. 4098 ft)
3:35 am MDT Jun 18, 2025
9am MDT Jun 18, 2025-6pm MDT Jun 24, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database