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

Hazardous Weather Conditions

Current conditions at

Greeley, Greeley-Weld County Airport (KGXY)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Nunn CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. South wind 6 to 8 mph becoming north after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. North wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 47. South southeast wind 7 to 14 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 47 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67. Breezy, with a northwest wind 10 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    High: 67 °F

    Slight Chance
    Showers and
    Breezy then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 36. Breezy, with a north northeast wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    Low: 36 °F

    Showers and
    Breezy

  • Monday

    Monday: Rain, possibly mixed with snow showers. Some thunder is also possible. High near 46. Windy. Chance of precipitation is 90%.

    High: 46 °F

    Windy.
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Slight Chance
    Showers and
    Windy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55.

    High: 55 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. South wind 6 to 8 mph becoming north after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. North wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 47. South southeast wind 7 to 14 mph becoming north after midnight. Winds could gust as high as 23 mph.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67. Breezy, with a northwest wind 10 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm. Low around 36. Breezy, with a north northeast wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Monday
Rain, possibly mixed with snow showers. Some thunder is also possible. High near 46. Windy. Chance of precipitation is 90%.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 28. Windy.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 34.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 40.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nunn CO
 40.71°N 104.79°W (Elev. 5213 ft)
Last Update:
12:46 pm MDT May 15, 2026
Forecast Valid:
8pm MDT May 15, 2026-6pm MDT May 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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