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

Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Mostly Cloudy

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 22 May 3:15 am MDT
Extended Forecast for

5 Miles SSE Trail Ridge CO

  • Overnight

    Overnight: A 20 percent chance of snow showers. Partly cloudy, with a low around 23. West wind around 14 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Mostly sunny, with a high near 40. West wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 25. Southeast wind 5 to 10 mph becoming west northwest in the evening. Winds could gust as high as 17 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Breezy, with a west wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 51. Breezy.

    High: 51 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54.

    High: 54 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Partly cloudy, with a low around 23. West wind around 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 40. West wind 6 to 14 mph, with gusts as high as 22 mph.
Friday Night
A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 25. Southeast wind 5 to 10 mph becoming west northwest in the evening. Winds could gust as high as 17 mph. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 42. West wind 11 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 28. Breezy, with a west wind 9 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 51. Breezy.
Sunday Night
Mostly clear, with a low around 34.
Memorial Day
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54.
Monday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36.
Tuesday
Showers and possibly a thunderstorm after noon. Partly sunny, with a high near 51.
Tuesday Night
Rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34.
Wednesday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 50.
Wednesday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 34.
Thursday
Rain likely, possibly mixed with snow showers. Some thunder is also possible. Partly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Trail Ridge CO
 40.37°N 105.72°W (Elev. 10899 ft)
Last Update:
1:45 am MDT May 22, 2026
Forecast Valid:
3am MDT May 22, 2026-6pm MDT May 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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