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.

Overcast

37°F

3°C

Humidity 89%
Wind Speed W 13 mph
Barometer 30.01 in (1017.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 11 Mar 12:56 am MDT
Extended Forecast for

Nunn CO

High Wind Watch March 12, 06:00am until March 13, 06:00am
Fire Weather Watch March 12, 10:00am until March 13, 06:00am
Click here for hazard details and duration
High Wind Watch
Fire Weather Watch

  • Overnight

    Overnight: A 40 percent chance of snow showers, mainly before 2am. Partly cloudy, with a low around 25. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 37 mph. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow
    Showers and
    Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 50. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 38 mph.

    High: 50 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Blustery, with a west wind 12 to 17 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 28 mph.

    Low: 27 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 66. Very windy, with a west wind 9 to 19 mph increasing to 26 to 36 mph. Winds could gust as high as 55 mph.

    High: 66 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Windy, with a west northwest wind 27 to 32 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 48 mph.

    Low: 43 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 69. Windy.

    High: 69 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. Windy.

    Low: 39 °F

    Mostly Cloudy
    and Windy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. Windy.

    High: 71 °F

    Partly Sunny
    and Windy

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 24. Windy.

    Low: 24 °F

    Windy. Chance
    Rain then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
A 40 percent chance of snow showers, mainly before 2am. Partly cloudy, with a low around 25. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 37 mph. Little or no snow accumulation expected.
Wednesday
Sunny, with a high near 50. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 38 mph.
Wednesday Night
Mostly clear, with a low around 27. Blustery, with a west wind 12 to 17 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 66. Very windy, with a west wind 9 to 19 mph increasing to 26 to 36 mph. Winds could gust as high as 55 mph.
Thursday Night
Partly cloudy, with a low around 43. Windy, with a west northwest wind 27 to 32 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 48 mph.
Friday
Mostly sunny, with a high near 69. Windy.
Friday Night
Partly cloudy, with a low around 39. Windy.
Saturday
Partly sunny, with a high near 71. Windy.
Saturday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 24. Windy.
Sunday
A chance of snow. Mostly cloudy, with a high near 42. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20. Blustery.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 57. Breezy.
Monday Night
Mostly cloudy, with a low around 34. Breezy.
Tuesday
Mostly sunny, with a high near 75. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nunn CO
 40.71°N 104.79°W (Elev. 5213 ft)
Last Update:
12:47 am MDT Mar 11, 2026
Forecast Valid:
1am MDT Mar 11, 2026-6pm MDT Mar 17, 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