National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Greeley, Greeley-Weld County Airport (KGXY)

Lat: 40.43°NLon: 104.63°WElev: 4698ft.

Fair

91°F

33°C

Humidity 20%
Wind Speed SE 6 mph
Barometer 30.05 in (1013.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 17 Aug 5:56 pm MDT
Extended Forecast for

3 Miles ENE Severance CO

  • Tonight

    Tonight: Mostly clear, with a low around 59. North northwest wind around 7 mph.

    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 9 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 59. South southeast wind 6 to 11 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. North northwest wind 5 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Southeast wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 59. North northwest wind around 7 mph.
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 9 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 59. South southeast wind 6 to 11 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 93. North northwest wind 5 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 60. Southeast wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
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 80.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Severance CO
 40.53°N 104.81°W (Elev. 4865 ft)
Last Update:
3:15 pm MDT Aug 17, 2025
Forecast Valid:
6pm MDT Aug 17, 2025-6pm MDT Aug 24, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation