Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

Sunlight (K5SM)

Lat: 39.42556°NLon: 107.37917°WElev: 10604.0ft.

light snow

27°F

-3°C

Humidity 92%
Wind Speed NA NA MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 25°F (-4°C)
Visibility 5.00 mi
Last update 18 May 10:15 PM MDT
Extended Forecast for

17 Miles WSW Carbondale CO

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. West northwest wind around 5 mph becoming east southeast after midnight.

    Low: 21 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. East southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind 5 to 10 mph becoming east after midnight.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers before noon, then a chance of rain and snow showers between noon and 3pm. Some thunder is also possible.  Mostly sunny, with a high near 44. South wind 5 to 15 mph becoming west in the morning.  Chance of precipitation is 30%.

    High: 44 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. West wind 5 to 15 mph becoming south southeast in the evening.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain and snow showers after noon. Some thunder is also possible.  Mostly sunny, with a high near 48. Chance of precipitation is 10%.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 3am, then a slight chance of snow showers. Some thunder is also possible.  Partly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. West northwest wind around 5 mph becoming east southeast after midnight.
Tuesday
Mostly sunny, with a high near 40. East southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 25. West wind 5 to 10 mph becoming east after midnight.
Wednesday
A slight chance of snow showers before noon, then a chance of rain and snow showers between noon and 3pm. Some thunder is also possible. Mostly sunny, with a high near 44. South wind 5 to 15 mph becoming west in the morning. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 26. West wind 5 to 15 mph becoming south southeast in the evening.
Thursday
A slight chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 48. Chance of precipitation is 10%.
Thursday Night
A chance of rain and snow showers before 3am, then a slight chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 39.
Memorial Day
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Carbondale CO
 39.32°N 107.5°W (Elev. 9400 ft)
9:56 pm MDT May 18, 2026
10pm MDT May 18, 2026-6pm MDT May 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database