Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East and West

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

73°F

23°C

Humidity	26%
Wind Speed	W 8 mph
Barometer	30.28 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	16 Jul 4:35 pm MDT

More Information:

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

Extended Forecast for

3 Miles NW Guanella Pass CO

This Afternoon
High: 59 °F
T-storms
Likely
Tonight
Low: 40 °F
Showers
Likely then
Partly Cloudy
Thursday
High: 58 °F
Mostly Sunny
then Showers
Likely
Thursday Night
Low: 40 °F
Chance
T-storms then
Mostly Cloudy
Friday
High: 60 °F
Mostly Sunny
then T-storms
Friday Night
Low: 40 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 60 °F
Partly Sunny
then T-storms
Saturday Night
Low: 38 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 61 °F
Mostly Sunny
then T-storms
Likely

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Mostly cloudy, with a steady temperature around 59. West wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

Tonight

Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 40. Northwest wind 7 to 9 mph becoming southwest in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

Thursday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. West wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 40. West wind 9 to 14 mph becoming south southwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

Friday

Showers and possibly a thunderstorm after noon. High near 60. West northwest wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Friday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

Saturday

Showers and possibly a thunderstorm after noon. High near 60. Chance of precipitation is 80%.

Saturday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38.

Sunday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 61.

Sunday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39. Breezy.

Monday

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

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 39.