Tropical Storm and Storm Surge Warnings for the North Carolina Outer Banks; Heat Building in the West

Storm surge flooding and tropical storm conditions are expected in the Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Warnings are in effect. Tropical storm conditions are possible along the eastern shore of Virginia Thursday. Hurricane Erin will continue to produce life-threatening surf and rip currents along much of the east coast of the U.S. this 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.

Fair

77°F

25°C

Humidity	29%
Wind Speed	E 14 mph
Barometer	30.50 in
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	19 Aug 6:35 pm MDT

More Information:

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

Extended Forecast for

3 Miles SW Berthoud Falls CO

Tonight
Low: 43 °F
Mostly Clear
Wednesday
High: 71 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 72 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 46 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 68 °F
Slight Chance
Showers then
T-storms
Likely
Friday Night
Low: 42 °F
Showers
Likely
Saturday
High: 65 °F
Chance
Showers then
T-storms
Likely
Saturday Night
Low: 42 °F
Chance
T-storms then
Slight Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 43. East wind around 10 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. South southwest wind 6 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 44. East southeast wind 8 to 10 mph becoming west southwest after midnight. Winds could gust as high as 22 mph.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 72. West southwest wind 8 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

Thursday 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 46. East wind around 9 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Friday

A slight chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 68. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

Saturday

A chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 65.

Saturday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 42.

Sunday

A chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 63.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 40.

Monday

Showers and thunderstorms likely. Mostly cloudy, with a high near 58.

Monday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 40.