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.

Fair

59°F

15°C

Humidity 14%
Wind Speed W 15 mph
Barometer 29.66 in (1002.4 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 7 Jan 2:56 pm MST
Extended Forecast for

Johnstown CO

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 58. South wind around 7 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 28. North wind 3 to 6 mph.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Snow likely, possibly mixed with rain, mainly after 11am. Mostly cloudy, with a high near 40. Northeast wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. North wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 35. Breezy, with a north wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 35 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 58. South wind around 7 mph.
Tonight
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 28. North wind 3 to 6 mph.
Thursday
Snow likely, possibly mixed with rain, mainly after 11am. Mostly cloudy, with a high near 40. Northeast wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. North wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 35. Breezy, with a north wind 11 to 18 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 13.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnstown CO
 40.33°N 104.9°W (Elev. 4783 ft)
Last Update:
2:41 pm MST Jan 7, 2026
Forecast Valid:
3pm MST Jan 7, 2026-6pm MST Jan 13, 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