Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. 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

60°F

16°C

Humidity	58%
Wind Speed	E 13 G 29 mph
Barometer	30.49 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	30 Jul 3:35 pm MDT

More Information:

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

Extended Forecast for

Granby CO

This Afternoon
High: 81 °F
T-storms
Likely
Tonight
Low: 39 °F
Chance
T-storms then
Mostly Clear
Thursday
High: 80 °F
Sunny then
Showers
Likely
Thursday Night
Low: 38 °F
Chance
T-storms then
Mostly Clear
Friday
High: 78 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 38 °F
Mostly Clear
Saturday
High: 79 °F
Sunny then
Chance
T-storms and
Breezy
Saturday Night
Low: 37 °F
Partly Cloudy
Sunday
High: 80 °F
Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Mostly cloudy, with a high near 81. East northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. East southeast wind 6 to 11 mph becoming light southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 80. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

Friday Night

Mostly clear, with a low around 38.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Breezy.

Saturday Night

Partly cloudy, with a low around 37.

Sunday

Sunny, with a high near 80.

Sunday Night

Mostly clear, with a low around 38.

Monday

Sunny, with a high near 82.