Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. 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

51°F

11°C

Humidity 77%
Wind Speed E 8 mph
Barometer 29.84 in (1005.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 18 May 1:56 am MDT
Extended Forecast for

Fort Collins CO

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 49. Light northeast wind.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 68. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 60%.

    High: 68 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 43. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.  Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 66. Breezy, with a northwest wind 8 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    High: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 44. Breezy, with a north northwest wind 8 to 18 mph, with gusts as high as 34 mph.

    Low: 44 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71. Breezy.

    High: 71 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 49. Light northeast wind.
Sunday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 68. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Northwest wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Monday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 66. Breezy, with a northwest wind 8 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. Breezy, with a north northwest wind 8 to 18 mph, with gusts as high as 34 mph.
Tuesday
Sunny, with a high near 71. Breezy.
Tuesday Night
Mostly clear, with a low around 42. Breezy.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 47.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 51.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Collins CO
 40.56°N 105.07°W (Elev. 4984 ft)
2:04 am MDT May 18, 2025
2am MDT May 18, 2025-6pm MDT May 24, 2025
 
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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