Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

FISHTAIL (FSLM8)

Lat: 45.45806°NLon: 109.57139°WElev: 4550.0ft.

NA

73°F

23°C

Humidity 17%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 12 Jul 04:22 AM MDT
Extended Forecast for

Roscoe MT

Extreme Heat Warning July 12, 04:50am until July 14, 12:00am
Red Flag Warning July 12, 09:00am until July 12, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
Red Flag Warning
  •  
    Extreme Heat Warning July 12, 04:50am until July 14, 12:00am

    NOW until 12:00am Tue

    Extreme Heat Warning

  • Today

    High: 103 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 69. South southwest wind 8 to 16 mph becoming west after midnight.

    Low: 69 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny and hot, with a high near 92. Southwest wind 7 to 9 mph becoming east in the afternoon.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Isolated thunderstorms before 9pm.  Partly cloudy, with a low around 67. East wind 5 to 8 mph becoming west southwest after midnight.  Chance of precipitation is 10%.

    Low: 67 °F

    Isolated
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 89. Light and variable wind becoming northeast 5 to 7 mph in the morning.

    High: 89 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 66. Northeast wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm after noon.  High near 87. Calm wind becoming north northeast around 6 mph in the afternoon.  Chance of precipitation is 80%.

    High: 87 °F

    Partly Sunny
    then T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 64. North wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely then
    Slight Chance
    Showers

Detailed Forecast

Today
Increasing clouds and hot, with a high near 103. Southeast wind 5 to 10 mph becoming south southeast 11 to 16 mph in the morning.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 69. South southwest wind 8 to 16 mph becoming west after midnight.
Monday
Sunny and hot, with a high near 92. Southwest wind 7 to 9 mph becoming east in the afternoon.
Monday Night
Isolated thunderstorms before 9pm. Partly cloudy, with a low around 67. East wind 5 to 8 mph becoming west southwest after midnight. Chance of precipitation is 10%.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Light and variable wind becoming northeast 5 to 7 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 66. Northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Wednesday
Showers and possibly a thunderstorm after noon. High near 87. Calm wind becoming north northeast around 6 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 64. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%.
Thursday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 88. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65. East wind 5 to 7 mph becoming light and variable after midnight.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming east northeast around 6 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. North northwest wind around 6 mph becoming southwest after midnight.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming northeast 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Roscoe MT
 45.36°N 109.5°W (Elev. 5200 ft)
4:18 am MDT Jul 12, 2026
4am MDT Jul 12, 2026-6pm MDT Jul 18, 2026
 
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Additional Resources

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