Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Light Rain Fog/Mist

56°F

13°C

Humidity	97%
Wind Speed	NE 13 mph
Barometer	29.70 in (1005.7 mb)
Dewpoint	55°F (13°C)
Visibility	3.00 mi
Last update	12 Oct 2:56 am EDT

More Information:

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

Extended Forecast for

South Yarmouth MA

Overnight
Low: 56 °F
Showers
Likely and
Patchy Fog
Columbus Day
High: 64 °F
Patchy Fog
then Partly
Sunny
Monday Night
Low: 53 °F
Increasing
Clouds
Tuesday
High: 66 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday Night
Low: 58 °F
Showers
Likely
Wednesday
High: 69 °F
Chance
Showers then
Mostly Sunny
Wednesday Night
Low: 52 °F
Partly Cloudy
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
then Chance
Showers

Detailed Forecast

Overnight

Showers likely. Patchy fog. Otherwise, cloudy, with a low around 56. Northeast wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Columbus Day

Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 64. North wind 9 to 13 mph.

Monday Night

Increasing clouds, with a low around 53. Calm wind becoming northeast around 6 mph after midnight.

Tuesday

A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 66. East wind 8 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 58. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Wednesday

A chance of showers before 8am. Mostly sunny, with a high near 69. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 52. Northwest wind 3 to 6 mph.

Thursday

Sunny, with a high near 61. North wind 9 to 11 mph.

Thursday Night

A chance of showers after 4am. Partly cloudy, with a low around 48. Light northeast wind. Chance of precipitation is 30%.

Friday

Showers, mainly after 9am. High near 67. Southeast wind 9 to 16 mph. Chance of precipitation is 80%.

Friday Night

Showers likely. Mostly cloudy, with a low around 45. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

Saturday

A chance of showers. Partly sunny, with a high near 56. Breezy, with a northwest wind around 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

Saturday Night

Partly cloudy, with a low around 40. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 31 mph.

Sunday

Sunny, with a high near 56. Northwest wind 11 to 14 mph.