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.

Freezing Fog

7°F

-14°C

Humidity 87%
Wind Speed NA
Barometer 30.11 in (1023.7 mb)
Dewpoint 4°F (-16°C)
Visibility 0.25 mi
Last update 4 Dec 3:56 am MST
Extended Forecast for

3 Miles NE Masonville 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

  • Overnight

    Low: 9 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy dense fog before 10am. Otherwise, sunny, with a high near 34. West wind around 6 mph becoming south in the morning.

    High: 34 °F

    Patchy Dense
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 16 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40. West wind 6 to 9 mph becoming east southeast in the morning. Winds could gust as high as 15 mph.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 22 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 40%.

    High: 46 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, partly cloudy, with a low around 9. Light west northwest wind.
Thursday
Patchy dense fog before 10am. Otherwise, sunny, with a high near 34. West wind around 6 mph becoming south in the morning.
Thursday Night
Partly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 16 mph.
Friday
Mostly sunny, with a high near 40. West wind 6 to 9 mph becoming east southeast in the morning. Winds could gust as high as 15 mph.
Friday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday
A chance of snow showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 53. Breezy.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 33. Breezy.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 55. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Masonville CO
 40.51°N 105.15°W (Elev. 5453 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
4am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation