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.

Partly Cloudy

71°F

22°C

Humidity	26%
Wind Speed	SW 15 G 21 mph
Barometer	30.30 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	16 Jul 3:35 pm MDT

More Information:

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

Extended Forecast for

East Portal CO

This Afternoon
High: 67 °F
T-storms
Likely
Tonight
Low: 46 °F
Showers
Likely then
Mostly Cloudy
Thursday
High: 65 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 65 °F
Mostly Sunny
then T-storms
Likely
Friday Night
Low: 47 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 65 °F
Partly Sunny
then T-storms
Likely
Saturday Night
Low: 46 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 66 °F
Mostly Sunny
then T-storms
Likely

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Mostly cloudy, with a high near 67. West northwest wind 7 to 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 46. North northwest wind 5 to 8 mph becoming south southeast in the evening. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.

Thursday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. North wind 6 to 13 mph becoming southwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

Friday

Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 65. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

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 47. Chance of precipitation is 40%.

Saturday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 65. Chance of precipitation is 70%.

Saturday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.

Sunday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 66.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.

Monday

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

Monday Night

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