Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Rain

38°F

3°C

Humidity	86%
Wind Speed	S 7 mph
Barometer	30.30 in
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	19 May 9:55 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles SSE Trail Ridge CO

Tonight
Low: 25 °F
Chance Snow
Showers
Wednesday
High: 36 °F
Chance Snow
Showers
Wednesday Night
Low: 21 °F
Mostly Clear
Thursday
High: 39 °F
Mostly Sunny
then Snow
Showers
Likely
Thursday Night
Low: 23 °F
Snow Showers
Friday
High: 38 °F
Chance Snow
Showers
Friday Night
Low: 24 °F
Chance Snow
Showers then
Partly Cloudy
Saturday
High: 47 °F
Chance Snow
Showers
Saturday Night
Low: 29 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a steady temperature around 25. Light and variable wind becoming south southwest around 6 mph after midnight. Total nighttime snow accumulation of less than one inch possible.

Wednesday

A 50 percent chance of snow showers, mainly after 9am. Some thunder is also possible. Partly sunny, with a high near 36. Southwest wind 6 to 8 mph becoming west northwest in the afternoon. New snow accumulation of less than a half inch possible.

Wednesday Night

Mostly clear, with a low around 21. Light and variable wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 17 mph.

Thursday

Snow showers likely after noon. Some thunder is also possible. Increasing clouds, with a high near 39. West southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow showers. Some thunder is also possible. Low around 23. West southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Friday

A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 38.

Friday Night

A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 24.

Saturday

A chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 47.

Saturday Night

Mostly clear, with a low around 29.

Sunday

A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Sunny, with a high near 54.

Sunday Night

Mostly clear, with a low around 32.

Memorial Day

A slight chance of showers and thunderstorms. Sunny, with a high near 58.

Monday Night

Partly cloudy, with a low around 36.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 58.