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.

Fair

66°F

19°C

Humidity 56%
Wind Speed NE 5 mph
Barometer 30.08 in (1011.0 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Aug 2:56 am MDT
Extended Forecast for

6 Miles NNW Nunn CO

  • Overnight

    Overnight: Partly cloudy, with a low around 60. North northwest wind around 10 mph, with gusts as high as 16 mph.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 88. Northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 88 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West wind 6 to 10 mph becoming north in the evening. Winds could gust as high as 17 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 90. Northwest wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. South wind 6 to 9 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 91.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 90.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. North northwest wind around 10 mph, with gusts as high as 16 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a low around 57. West wind 6 to 10 mph becoming north in the evening. Winds could gust as high as 17 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 90. Northwest wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 57. South wind 6 to 9 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 57.
Tuesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 58.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Nunn CO
 40.78°N 104.8°W (Elev. 5384 ft)
3:04 pm MDT Aug 15, 2025
3am MDT Aug 16, 2025-6pm MDT Aug 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database