Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Thunderstorm

74°F

23°C

Humidity	25%
Wind Speed	W 7 mph
Barometer	30.36 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	18 Jul 5:55 pm MDT

More Information:

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

Extended Forecast for

4 Miles NW Trail Ridge CO

Tonight
Low: 42 °F
Showers
Likely then
Partly Cloudy
Saturday
High: 65 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 41 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 67 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 42 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 68 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 42 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 68 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 42 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 42. South southeast wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 60%.

Saturday

A chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 65. West wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 41. West wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. West wind around 7 mph, with gusts as high as 15 mph.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. West southwest wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Monday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.

Tuesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

Wednesday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 67.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.