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.

Partly Cloudy

73°F

23°C

Humidity	28%
Wind Speed	W 8 mph
Barometer	30.35 in
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Last update	18 Jul 6:15 pm MDT

More Information:

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

Extended Forecast for

3 Miles WSW Arapahoe Peak CO

Tonight
Low: 47 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 63 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 45 °F
Mostly Clear
Sunday
High: 64 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 63 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 46 °F
Partly Cloudy
Tuesday
High: 62 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 47. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 50%.

Saturday

A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. West wind 7 to 13 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 45. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. West northwest wind 7 to 10 mph, with gusts as high as 20 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 47. Northwest wind 8 to 10 mph becoming west southwest in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

Monday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 63.

Monday Night

Partly cloudy, with a low around 46.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.

Wednesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 62.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.