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.

Fair

38°F

3°C

Humidity 39%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 21 Mar 4:56 am MDT
Extended Forecast for

Milliken CO

Red Flag Warning March 21, 02:00pm until March 21, 10:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 91. Breezy, with a west southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 91 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Breezy, with a west southwest wind 8 to 18 mph becoming north northeast after midnight. Winds could gust as high as 30 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Breezy, with a north northeast wind 7 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 67 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. Breezy, with an east southeast wind 6 to 15 mph becoming west southwest after midnight. Winds could gust as high as 25 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 77. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 77 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Breezy.

    High: 88 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 91. Breezy, with a west southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Partly cloudy, with a low around 45. Breezy, with a west southwest wind 8 to 18 mph becoming north northeast after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 67. Breezy, with a north northeast wind 7 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 39. Breezy, with an east southeast wind 6 to 15 mph becoming west southwest after midnight. Winds could gust as high as 25 mph.
Monday
Partly sunny, with a high near 77. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 46. Breezy.
Wednesday
Mostly sunny, with a high near 88. Breezy.
Wednesday Night
Partly cloudy, with a low around 43. Breezy.
Thursday
Mostly sunny, with a high near 77. Breezy.
Thursday Night
Partly cloudy, with a low around 38. Breezy.
Friday
Mostly sunny, with a high near 68. Breezy.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Milliken CO
 40.31°N 104.84°W (Elev. 4803 ft)
Last Update:
12:46 am MDT Mar 21, 2026
Forecast Valid:
5am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation