Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane today as it moves north toward the Big Island of Hawaii. Heavy rainfall may produce life-threatening, catastrophic flooding and mudslides. Read More >

Current conditions at

Greeley, Greeley-Weld County Airport (KGXY)

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

Fair

64°F

18°C

Humidity 73%
Wind Speed N 8 mph
Barometer 30.26 in (1021.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 24 Sep 8:56 am MDT
Extended Forecast for

5 Miles W Riverside Reservoir CO

  • Today

    Today: A slight chance of showers before noon, then a chance of showers after 3pm.  Mostly cloudy, with a high near 74. North wind 8 to 11 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 52. East northeast wind 6 to 11 mph becoming light northeast  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 77. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85. West wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 86. Breezy.

    High: 86 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A slight chance of showers before noon, then a chance of showers after 3pm. Mostly cloudy, with a high near 74. North wind 8 to 11 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. East northeast wind 6 to 11 mph becoming light northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Friday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 85. West wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 86. Breezy.
Sunday Night
Partly cloudy, with a low around 55. Breezy.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Breezy.
Tuesday
Showers likely. Partly sunny, with a high near 66. Windy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43. Breezy.
Wednesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Riverside Reservoir CO
 40.31°N 104.35°W (Elev. 4491 ft)
12:46 am MDT Sep 24, 2026
9am MDT Sep 24, 2026-6pm MDT Sep 30, 2026
 
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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