Scattered Thunderstorms Across the Eastern U.S. Today; Risk for Some Severe Thunderstorms and Flash Flooding

A cold front moving through the eastern U.S. will bring thunderstorms and heavy rainfall to that part of the country today, with localized flash flooding possible from the Northeast to the Deep South. Severe thunderstorms are possible across the Northeast and northern Mid-Atlantic. Out west, windy, dry conditions are keeping fire weather threats elevated. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67° N Lon: 70.27° W Elev: 49 ft.

Fog/Mist

71°F

22°C

Humidity	96%
Wind Speed	S 14 G 24 mph
Barometer	30.07 in (1018.3 mb)
Dewpoint	70°F (21°C)
Visibility	5.00 mi
Last update	26 Sep 5:56 am EDT

More Information:

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

Detailed forecast for

Barnstable County

Today

Cloudy. A chance of showers with isolated thunderstorms. Patchy fog. Some thunderstorms may produce gusty winds and heavy rainfall this morning. Highs in the mid 70s. South winds around 15 mph with gusts up to 35 mph. Chance of rain 50 percent.

Tonight

Cloudy with a chance of showers. Patchy fog. Humid with lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 35 mph, becoming west with gusts up to 25 mph after midnight. Chance of rain 50 percent.

Thursday

Partly sunny. Less humid. Near steady temperature in the lower 60s. North winds 15 to 20 mph. Gusts up to 30 mph in the morning.

Thursday Night

Mostly cloudy with a 30 percent chance of rain. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph.

Friday

Mostly cloudy. Highs in the upper 60s. East winds 5 to 10 mph.

Friday Night

Mostly cloudy. Patchy fog. Near steady temperature around 60.

Saturday

Mostly sunny. Highs in the upper 60s.

Saturday Night Through Monday

Mostly clear. Lows in the lower 50s. Highs in the mid 60s.