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

Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

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

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

Fair

85°F

29°C

Humidity 17%
Wind Speed Vrbl 7 mph
Barometer 29.98 in (1008.6 mb)
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Heat Index82°F (28°C)
Last update 25 May 2:56 pm MDT
Extended Forecast for

Fort Collins CO

  • Memorial Day

    Memorial Day: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 86 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 54. South wind 5 to 10 mph becoming light and variable. Winds could gust as high as 16 mph.

    Low: 54 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Breezy, with a north northwest wind 5 to 10 mph becoming south southeast 17 to 22 mph in the morning. Winds could gust as high as 33 mph.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. Breezy, with a south southeast wind 15 to 20 mph becoming light and variable. Winds could gust as high as 28 mph.

    Low: 54 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76. North northeast wind 5 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

    High: 76 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Breezy.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Memorial Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 7 to 9 mph, with gusts as high as 15 mph.
Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 54. South wind 5 to 10 mph becoming light and variable. Winds could gust as high as 16 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Breezy, with a north northwest wind 5 to 10 mph becoming south southeast 17 to 22 mph in the morning. Winds could gust as high as 33 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. Breezy, with a south southeast wind 15 to 20 mph becoming light and variable. Winds could gust as high as 28 mph.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76. North northeast wind 5 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Breezy.
Thursday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Collins CO
 40.56°N 105.07°W (Elev. 4984 ft)
Last Update:
12:45 pm MDT May 25, 2026
Forecast Valid:
3pm MDT May 25, 2026-6pm MDT May 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation