Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Hazardous Weather Conditions

Current conditions at

Cottonwood Pass (K7BM)

Lat: 38.78°NLon: 106.22°WElev: 9826ft.

Partly Cloudy

36°F

2°C

Humidity 87%
Wind Speed NW 6 mph
Barometer 30.23 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 21 May 12:15 am MDT
Extended Forecast for

6 Miles W Saint Elmo CO

  • Overnight

    Overnight: Mostly clear, with a low around 21. Southwest wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Breezy, with a west southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Breezy, with a west wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 22 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 48. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    High: 48 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A slight chance of snow showers before 9pm, then a slight chance of snow showers after midnight. Some thunder is also possible.  Cloudy, then gradually becoming partly cloudy, with a low around 26. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.  Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.

    Low: 26 °F

    Mostly Clear
    and Blustery
    then Clear

  • Sunday

    Sunday: Sunny, with a high near 57. West wind 5 to 10 mph increasing to 10 to 15 mph in the morning.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible.  Partly cloudy, with a low around 32. Northwest wind 5 to 10 mph becoming east southeast after midnight.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 21. Southwest wind around 5 mph.
Thursday
Sunny, with a high near 46. Breezy, with a west southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Partly cloudy, with a low around 22. Breezy, with a west wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 40 mph.
Friday
Mostly sunny, with a high near 48. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Friday Night
A slight chance of snow showers before 9pm, then a slight chance of snow showers after midnight. Some thunder is also possible. Cloudy, then gradually becoming partly cloudy, with a low around 26. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 49. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 26. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.
Sunday
Sunny, with a high near 57. West wind 5 to 10 mph increasing to 10 to 15 mph in the morning.
Sunday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 32. Northwest wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 20%.
Memorial Day
A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Sunny, with a high near 59. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 32. South wind 5 to 10 mph.
Tuesday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 52. South wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 57. South southwest wind 5 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Saint Elmo CO
 38.71°N 106.46°W (Elev. 11726 ft)
12:31 am MDT May 21, 2026
12am MDT May 21, 2026-6pm MDT May 27, 2026
 
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Additional Resources

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