National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

Current conditions at

Greeley, Greeley-Weld County Airport (KGXY)

Lat: 40.43°NLon: 104.63°WElev: 4698ft.

Fair

68°F

20°C

Humidity 38%
Wind Speed Calm
Barometer 29.91 in (1011.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 21 May 12:56 pm MDT
Extended Forecast for

Seeley Lake CO

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 68. South southeast wind 6 to 8 mph becoming north.

    High: 68 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 41. North wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 67. North northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 44. East northeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 68. South southeast wind 6 to 8 mph becoming north.
Tonight
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 41. North wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Friday
Sunny, with a high near 67. North northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 44. East northeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Saturday
Mostly sunny, with a high near 73. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 50.
Memorial Day
Sunny, with a high near 87.
Monday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Breezy.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seeley Lake CO
 40.43°N 104.71°W (Elev. 4678 ft)
Last Update:
12:46 pm MDT May 21, 2026
Forecast Valid:
1pm MDT May 21, 2026-6pm MDT May 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation