Excessive Rainfall in the Southern Plains into the Lower Mississippi and Upper Midwest

Heavy thunderstorms will continue to produce areas of excessive rainfall and locally considerable flooding over parts of the southern Plains into the mid-Mississippi River Valley through Saturday. Heavy to excessive rainfall may bring flash and urban flooding, along with isolated riverine flooding across portions of the Upper Midwest, mainly over central Minnesota. Read More >

Current conditions at

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Partly Cloudy

77°F

25°C

Humidity 41%
Wind Speed NNE 10 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 Jun 04:15 PM MDT
Extended Forecast for

16 Miles NE Wilsall MT

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 60. West wind 10 to 13 mph.

    High: 60 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 48. West northwest wind 6 to 10 mph becoming southeast in the evening.

    Low: 48 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 9am. Some of the storms could be severe.  Sunny, then becoming mostly cloudy during the afternoon, with a high near 64. West southwest wind 6 to 10 mph.  Chance of precipitation is 40%.

    High: 64 °F

    Severe
    Thunderstorms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Some of the storms could be severe.  Mostly cloudy, with a low around 47. West southwest wind 6 to 9 mph becoming east northeast in the evening.  Chance of precipitation is 40%.

    Low: 47 °F

    Severe
    Thunderstorms
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 64. West wind 6 to 10 mph.

    High: 64 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 48. West southwest wind 7 to 10 mph becoming east northeast in the evening.  Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 65. Southeast wind 6 to 10 mph.

    High: 65 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 48. East southeast wind 7 to 13 mph becoming west southwest after midnight.  Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 62. West southwest wind 7 to 11 mph.  Chance of precipitation is 70%.

    High: 62 °F

    Slight Chance
    Showers then
    Showers
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 60. West wind 10 to 13 mph.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. West northwest wind 6 to 10 mph becoming southeast in the evening.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 9am. Some of the storms could be severe. Sunny, then becoming mostly cloudy during the afternoon, with a high near 64. West southwest wind 6 to 10 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 47. West southwest wind 6 to 9 mph becoming east northeast in the evening. Chance of precipitation is 40%.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. West wind 6 to 10 mph.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. West southwest wind 7 to 10 mph becoming east northeast in the evening. Chance of precipitation is 40%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Southeast wind 6 to 10 mph.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. East southeast wind 7 to 13 mph becoming west southwest after midnight. Chance of precipitation is 50%.
Monday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62. West southwest wind 7 to 11 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 46. North wind 10 to 13 mph becoming southwest after midnight. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 57. West wind 10 to 14 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 43. West southwest wind 9 to 14 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 61. West southwest wind 9 to 18 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 42. West wind 9 to 16 mph.
Juneteenth
Sunny, with a high near 62. West southwest wind 9 to 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Wilsall MT
 46.14°N 110.39°W (Elev. 7402 ft)
1:48 pm MDT Jun 12, 2025
4pm MDT Jun 12, 2025-6pm MDT Jun 19, 2025
 
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Additional Resources

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