Thunderstorms and Heavy Rainfall in the Mid-Atlantic and Southern New England; Fire Weather Concerns in the West

Heavy rain and isolated severe thunderstorms may continue to bring flash and urban flooding to the northern Mid-Atlantic and southern New England through tonight. Isolated dry thunderstorms will continue to bring a fire weather threat to the northwestern Great Basin through Friday. 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

43°F

6°C

Humidity	90%
Wind Speed	SE 5 mph
Barometer	30.54 in
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	1 Aug 2:35 am MDT

More Information:

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

Extended Forecast for

Granby CO

Overnight
Low: 38 °F
Areas Smoke
Friday
High: 79 °F
Areas Smoke
then Chance
T-storms
Friday Night
Low: 38 °F
Areas Smoke
Saturday
High: 79 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 37 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 79 °F
Sunny then
Sunny and
Breezy
Sunday Night
Low: 38 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 40 °F
Partly Cloudy

Detailed Forecast

Overnight

Areas of smoke. Mostly clear, with a low around 38. Calm wind.

Friday

A 30 percent chance of showers and thunderstorms, mainly between noon and 4pm. Areas of smoke. Mostly sunny, with a high near 79. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Areas of smoke. Mostly clear, with a low around 38. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

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 37. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 79. Breezy.

Sunday Night

Mostly clear, with a low around 38.

Monday

Sunny, with a high near 84.

Monday Night

Partly cloudy, with a low around 40.

Tuesday

Mostly sunny, with a high near 84. Breezy.

Tuesday Night

Partly cloudy, with a low around 41. Breezy.