Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

KNOWLTON (KTFM8)

Lat: 46.30739°NLon: 105.02978°WElev: 3320.0ft.

NA

55°F

13°C

Humidity 59%
Wind Speed SE 9 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 20 Jun 06:40 AM MDT
Extended Forecast for

28 Miles N Powderville MT

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 80. Southeast wind 10 to 15 mph.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 55. East southeast wind 6 to 14 mph.  Chance of precipitation is 60%.

    Low: 55 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 4pm.  Patchy fog before 9am. High near 71. East southeast wind around 8 mph.  Chance of precipitation is 80%.

    High: 71 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms.  Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 50. East wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 70. Calm wind becoming north northwest 5 to 8 mph in the afternoon.  Chance of precipitation is 80%.

    High: 70 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 48. West northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. Light west wind becoming northwest 6 to 11 mph in the morning.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. North northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 80. Southeast wind 10 to 15 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 55. East southeast wind 6 to 14 mph. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms, mainly before 4pm. Patchy fog before 9am. High near 71. East southeast wind around 8 mph. Chance of precipitation is 80%.
Sunday Night
A slight chance of showers and thunderstorms. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 50. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 70. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 48. West northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 71. Light west wind becoming northwest 6 to 11 mph in the morning.
Tuesday Night
Mostly clear, with a low around 47. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. East northeast wind around 6 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Southeast wind 5 to 8 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 87. Southeast wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles N Powderville MT
 46.17°N 105.14°W (Elev. 2697 ft)
6:23 am MDT Jun 20, 2026
7am MDT Jun 20, 2026-6pm MDT Jun 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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