Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Current conditions at

BUFFALO RAPIDS/TERRY (BRTM)

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

NA

79°F

26°C

Humidity 49%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index80°F (27°C)
Last update 06 Jul 02:30 PM MDT
Extended Forecast for

Fallon MT

Flood Watch July 6, 10:00pm until July 8, 02:00am
Click here for hazard details and duration
Flood Watch
  • Tonight

    Tonight: A chance of showers and thunderstorms between midnight and 1am, then showers likely and possibly a thunderstorm after 1am.  Cloudy, with a low around 61. Northeast wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%.

    Low: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm.  High near 79. East wind 7 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    High: 79 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly between 11pm and midnight.  Mostly cloudy, with a low around 57. East wind 5 to 10 mph becoming light east northeast  after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 84. Light and variable wind becoming east southeast around 5 mph in the afternoon.

    High: 84 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am.  Partly cloudy, with a low around 59. East southeast wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 89. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. East northeast wind 5 to 8 mph.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms between midnight and 1am, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 61. Northeast wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 79. East wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly between 11pm and midnight. Mostly cloudy, with a low around 57. East wind 5 to 10 mph becoming light east northeast after midnight. Winds could gust as high as 21 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 84. Light and variable wind becoming east southeast around 5 mph in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am. Partly cloudy, with a low around 59. East southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 89. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 93. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 64. East northeast wind 5 to 8 mph.
Saturday
Sunny and hot, with a high near 100. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 68. West southwest wind around 7 mph becoming east southeast in the evening.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
Fallon MT
 46.83°N 105.12°W (Elev. 2231 ft)
3:12 pm MDT Jul 6, 2026
3pm MDT Jul 6, 2026-6pm MDT Jul 13, 2026
 
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Additional Resources

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