Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

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

Fair

46°F

8°C

Humidity 86%
Wind Speed SW 10 mph
Barometer 30.12 in (1020.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 24 Apr 12:56 am EDT
Detailed forecast for

Barnstable County

Overnight
Mostly clear. Lows around 40. Southwest winds 5 to 10 mph.
Monday
Mostly sunny. Highs around 60. Southwest winds 5 to 10 mph, becoming south in the afternoon.
Monday Night
Mostly cloudy. A chance of rain after midnight. Lows in the mid 40s. East winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of rain 40 percent.
Tuesday
Rain likely. Cooler with highs around 50. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
Tuesday Night
Rain. Patchy fog. Breezy. Near steady temperature in the upper 40s. East winds 15 to 25 mph. Chance of rain 90 percent.
Wednesday
Rain, breezy with highs in the upper 50s. Chance of rain 90 percent.
Wednesday Night
Cloudy with a chance of rain with patchy drizzle. Lows around 50. Chance of rain 50 percent.
Thursday Through Saturday Night
Mostly cloudy. Highs in the lower 60s. Lows in the upper 40s.
Sunday
Partly sunny. Highs in the upper 50s.



Click Map For Forecast
1042 PM EDT Sun Apr 23 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database