Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Current conditions at

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

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

Light Rain

65°F

18°C

Humidity 78%
Wind Speed SE 13 mph
Barometer 29.98 in (1009.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 12:56 pm MDT
Extended Forecast for

Fort St Vrain CO

Severe T-storm Watch until June 17, 05:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until June 17, 05:00pm

    NOW until 5:00pm Tue

    Severe T-storm Watch

  • This Afternoon

    High: 75 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 53. North northeast wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 15 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 96. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. Breezy.

    High: 102 °F

    Hot and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Breezy.

    Low: 61 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly before 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 75. North wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 53. North northeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 84. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 56. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.
Juneteenth
Sunny, with a high near 96. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny and hot, with a high near 102. Breezy.
Friday Night
Mostly clear, with a low around 61. Breezy.
Saturday
Sunny and hot, with a high near 101. Breezy.
Saturday Night
Mostly clear, with a low around 60. Breezy.
Sunday
Sunny, with a high near 95. Breezy.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58. Breezy.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort St Vrain CO
 40.29°N 104.87°W (Elev. 4888 ft)
6:26 am MDT Jun 17, 2025
1pm MDT Jun 17, 2025-6pm MDT Jun 23, 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