Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Clear

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Jun 05:20 AM MDT
Extended Forecast for

11 Miles SSW Wolf WY

  • Today

    Today: A slight chance of snow showers after 8am, mixing with rain after 3pm. Some thunder is also possible.  Mostly sunny, with a high near 49. Breezy, with a west wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm.  Snow level 11000 feet lowering to 10500 feet after midnight . Partly cloudy, with a low around 32. Breezy, with a west northwest wind 5 to 15 mph becoming northeast in the evening. Winds could gust as high as 25 mph.

    Low: 32 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 53. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 36. West wind 8 to 13 mph becoming southeast in the evening. Winds could gust as high as 22 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers and possibly a thunderstorm after noon.  High near 55. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Mostly Cloudy
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Low around 34. West wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%.

    Low: 34 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after noon.  Partly sunny, with a high near 47. Breezy, with a west northwest wind 10 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%.

    High: 47 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Showers

Detailed Forecast

Today
A slight chance of snow showers after 8am, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 49. Breezy, with a west wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers before 8pm. Snow level 11000 feet lowering to 10500 feet after midnight . Partly cloudy, with a low around 32. Breezy, with a west northwest wind 5 to 15 mph becoming northeast in the evening. Winds could gust as high as 25 mph.
Juneteenth
Sunny, with a high near 53. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Friday Night
Increasing clouds, with a low around 36. West wind 8 to 13 mph becoming southeast in the evening. Winds could gust as high as 22 mph.
Saturday
Showers and possibly a thunderstorm after noon. High near 55. West northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Low around 34. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Sunday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 47. Breezy, with a west northwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
Showers and possibly a thunderstorm. High near 45. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 30.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 52. Breezy.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 35.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Wolf WY
 44.54°N 107.35°W (Elev. 10095 ft)
3:01 am MDT Jun 18, 2026
5am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
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Additional Resources

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