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

Hazardous Weather Conditions

Current conditions at

Fort Collins/Loveland - Northern Colorado Regional Airport (KFNL)

Lat: 40.45°NLon: 105.02°WElev: 5016ft.

Fog/Mist

15°F

-9°C

Humidity 88%
Wind Speed NA
Barometer 30.18 in (1025.4 mb)
Dewpoint 12°F (-11°C)
Visibility 2.00 mi
Last update 3 Dec 10:56 pm MST
Extended Forecast for

Harmony CO

Dense Fog Advisory until December 4, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 4, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 8 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, sunny, with a high near 33. West wind 5 to 7 mph becoming south in the morning.

    High: 33 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind around 6 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. West northwest wind around 6 mph.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 22. West northwest wind 6 to 8 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Partly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 8. South southwest wind around 5 mph becoming light and variable.
Thursday
Patchy fog before 10am. Otherwise, sunny, with a high near 33. West wind 5 to 7 mph becoming south in the morning.
Thursday Night
Partly cloudy, with a low around 19. West wind around 6 mph.
Friday
Mostly sunny, with a high near 41. West northwest wind around 6 mph.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 22. West northwest wind 6 to 8 mph.
Saturday
A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 20.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 21.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harmony CO
 40.54°N 105.1°W (Elev. 5082 ft)
Last Update:
8:51 pm MST Dec 3, 2025
Forecast Valid:
11pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
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