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Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. 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

69°F

21°C

Humidity 59%
Wind Speed N 8 mph
Barometer 30.12 in (1012.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Aug 9:56 pm MDT
Extended Forecast for

3 Miles NE Fort Collins CO

  • Tonight

    Tonight: Mostly clear, with a low around 58. West southwest wind around 6 mph becoming north northwest in the evening.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 93. North northwest wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. North northeast wind around 6 mph becoming southwest in the evening.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 94. Light and variable wind becoming southeast 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. Southeast wind 5 to 8 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

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

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

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

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 58. West southwest wind around 6 mph becoming north northwest in the evening.
Sunday
Mostly sunny, with a high near 93. North northwest wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 59. North northeast wind around 6 mph becoming southwest in the evening.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 94. Light and variable wind becoming southeast 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 58. Southeast wind 5 to 8 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 61.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 90.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Fort Collins CO
 40.59°N 105.01°W (Elev. 4967 ft)
Last Update:
2:05 pm MDT Aug 16, 2025
Forecast Valid:
10pm MDT Aug 16, 2025-6pm MDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation