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Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. 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 54%
Wind Speed N 9 mph
Barometer 30.13 in (1012.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Aug 1:56 am MDT
Extended Forecast for

Loveland CO

  • Overnight

    Overnight: Mostly clear, with a low around 62. Northwest wind around 6 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 94. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. Southeast wind 5 to 8 mph becoming light and variable after midnight.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. East southeast wind 5 to 9 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 62. Northwest wind around 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 94. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 62. Southeast wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 94. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 63. East southeast wind 5 to 9 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Partly cloudy, with a low around 66.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Loveland CO
 40.41°N 105.08°W (Elev. 5010 ft)
Last Update:
3:15 pm MDT Aug 17, 2025
Forecast Valid:
2am MDT Aug 18, 2025-6pm MDT Aug 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation