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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

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

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

Mostly Cloudy

62°F

17°C

Humidity 31%
Wind Speed E 3 mph
Barometer 30.10 in (1012.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 18 Jun 1:56 am MDT
Extended Forecast for

3 Miles SSW Windsor CO

  • Overnight

    Overnight: Mostly clear, with a low around 52. North northeast wind 5 to 9 mph becoming east. Winds could gust as high as 15 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. East wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. East wind 7 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly cloudy through mid morning, then gradual clearing, with a high near 89. Breezy, with a north wind 10 to 15 mph becoming east in the afternoon. Winds could gust as high as 24 mph.

    High: 89 °F

    Partly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. East wind 7 to 11 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 94. Breezy.

    High: 94 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 57. Breezy.

    Low: 57 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Breezy.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 52. North northeast wind 5 to 9 mph becoming east. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 88. East wind 5 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Mostly clear, with a low around 56. East wind 7 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.
Juneteenth
Mostly cloudy through mid morning, then gradual clearing, with a high near 89. Breezy, with a north wind 10 to 15 mph becoming east in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Mostly clear, with a low around 58. East wind 7 to 11 mph becoming north after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 94. Breezy.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 57. Breezy.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Breezy.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Breezy.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54. Breezy.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Windsor CO
 40.46°N 104.94°W (Elev. 4951 ft)
Last Update:
12:46 am MDT Jun 18, 2026
Forecast Valid:
1am MDT Jun 18, 2026-6pm MDT Jun 24, 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