Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

BUFFALO RAPIDS/TERRY (BRTM)

Lat: 46.77806°NLon: 105.29944°WElev: 2270.0ft.

NA

85°F

29°C

Humidity 29%
Wind Speed W NA MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index83°F (28°C)
Last update 03 Sep 01:30 PM MDT
Extended Forecast for

Fallon MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. West southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Light and variable wind becoming east northeast 5 to 8 mph in the evening.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 98. East northeast wind 8 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. West wind 3 to 7 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. North wind around 8 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 89. North northeast wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 63. East wind 10 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Labor Day

    Labor Day: A 50 percent chance of showers.  Partly sunny, with a high near 84. East wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 84 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 86. West southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 59. Light and variable wind becoming east northeast 5 to 8 mph in the evening.
Friday
Sunny and hot, with a high near 98. East northeast wind 8 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 58. Northwest wind around 6 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 94. West wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 61. North wind around 8 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. North northeast wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 63. East wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Labor Day
A 50 percent chance of showers. Partly sunny, with a high near 84. East wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. West northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 78. West wind 8 to 18 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Fallon MT
 46.85°N 105.12°W (Elev. 2175 ft)
12:31 pm MDT Sep 3, 2026
2pm MDT Sep 3, 2026-6pm MDT Sep 9, 2026
 
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