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

50°F

10°C

Humidity 76%
Wind Speed NNW 4 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 18 Jun 12:35 AM MDT
Extended Forecast for

16 Miles SW Story WY

  • Overnight

    Overnight: Cloudy, then gradually becoming partly cloudy, with a low around 29. North wind 5 to 8 mph becoming west.

    Low: 29 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: A slight chance of snow showers after 8am, mixing with rain after 5pm. Some thunder is also possible.  Mostly sunny, with a high near 49. Breezy, with a west wind 6 to 11 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

  • Thursday Night

    Thursday Night: A slight chance of rain showers, mixing with snow after 7pm, then gradually ending.  Snow level 10800 feet. Partly cloudy, with a low around 32. Breezy, with a west northwest wind 12 to 17 mph becoming north 6 to 11 mph in the evening. Winds could gust as high as 28 mph.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 54. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West southwest wind 9 to 11 mph becoming north northwest in the evening. Winds could gust as high as 22 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers and possibly a thunderstorm after noon.  High near 56. West wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%.

    High: 56 °F

    Mostly Cloudy
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Low around 34. West northwest wind 8 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.  Snow level 11600 feet. Partly sunny, with a high near 48. Breezy.  Chance of precipitation is 70%.

    High: 48 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Snow level 11600 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely

Detailed Forecast

Overnight
Cloudy, then gradually becoming partly cloudy, with a low around 29. North wind 5 to 8 mph becoming west.
Thursday
A slight chance of snow showers after 8am, mixing with rain after 5pm. Some thunder is also possible. Mostly sunny, with a high near 49. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain showers, mixing with snow after 7pm, then gradually ending. Snow level 10800 feet. Partly cloudy, with a low around 32. Breezy, with a west northwest wind 12 to 17 mph becoming north 6 to 11 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Juneteenth
Mostly sunny, with a high near 54. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 37. West southwest wind 9 to 11 mph becoming north northwest in the evening. Winds could gust as high as 22 mph.
Saturday
Showers and possibly a thunderstorm after noon. High near 56. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 34. West northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Sunday
Showers likely, with thunderstorms also possible after noon. Snow level 11600 feet. Partly sunny, with a high near 48. Breezy. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Snow level 11600 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Snow level 11600 feet. Mostly sunny, with a high near 48. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms. Snow level 11900 feet lowering to 11400 feet after midnight . Partly cloudy, with a low around 31.
Tuesday
A slight chance of showers and thunderstorms. Snow level 11400 feet rising to 12100 feet in the afternoon. Sunny, with a high near 53.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 36.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Story WY
 44.46°N 107.34°W (Elev. 10545 ft)
12:01 am MDT Jun 18, 2026
12am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database