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

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Fair

55°F

13°C

Humidity 15%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 19 May 6:50 pm MDT
Extended Forecast for

5 Miles NNE Four Corners WY

  • Tonight

    Tonight: Mostly clear, with a low around 29. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 17 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 57. South wind 5 to 7 mph, with gusts as high as 17 mph.

    High: 57 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. South wind around 5 mph becoming calm  after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 56. Calm wind becoming southwest around 6 mph in the morning. Winds could gust as high as 17 mph.  Chance of precipitation is 70%.

    High: 56 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 33. Northwest wind 3 to 5 mph. Winds could gust as high as 16 mph.  Chance of precipitation is 80%.

    Low: 33 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers.  Partly sunny, with a high near 53. Northwest wind 3 to 7 mph. Winds could gust as high as 20 mph.

    High: 53 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 17 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 57. South wind 5 to 7 mph, with gusts as high as 17 mph.
Wednesday Night
Partly cloudy, with a low around 34. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Thursday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 56. Calm wind becoming southwest around 6 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 33. Northwest wind 3 to 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 53. Northwest wind 3 to 7 mph. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 46.
Memorial Day
Sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Four Corners WY
 44.14°N 104.09°W (Elev. 6158 ft)
5:41 pm MDT May 19, 2026
7pm MDT May 19, 2026-6pm MDT May 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database