Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Hulett Municipal Airport (KW43)

Lat: 44.66°NLon: 104.57°WElev: 4263ft.

Fair

57°F

14°C

Humidity 23%
Wind Speed NW 5 mph
Barometer 30.16 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 19 May 4:55 pm MDT
Extended Forecast for

Sundance WY

  • Tonight

    Tonight: Mostly clear, with a low around 34. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. South wind 5 to 10 mph becoming light  in the afternoon. Winds could gust as high as 21 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 39. South wind 3 to 7 mph. Winds could gust as high as 16 mph.

    Low: 39 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 59. Light and variable wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 70%.

    High: 59 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 37. North wind 5 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers.  Partly sunny, with a high near 58. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 58 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 63. South wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. South wind 3 to 7 mph. Winds could gust as high as 16 mph.
Thursday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59. Light and variable wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. North wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 58. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 49.
Memorial Day
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Sundance WY
 44.41°N 104.38°W (Elev. 5079 ft)
2:21 pm MDT May 19, 2026
4pm MDT May 19, 2026-6pm MDT May 26, 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