Monsoonal Moisture Remains Across the Southwest; Heat Endures for the South and West Coast

Heat concerns remain across portions of the South and West Coast where a few new daily record highs are forecast. Monsoonal moisture transport continues across areas of the Southwest into early next week and may generate flash flooding, especially near recent burn scars. Further east, showers and thunderstorms are expected along and ahead of a cold front from the Plains to the Appalachians. Read More >

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Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

77°F

25°C

Humidity	74%
Wind Speed	Vrbl 3 mph
Barometer	30.12 in (1019.9 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	26 Jun 8:56 am EDT

More Information:

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

Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

Today

Mostly Sunny
High: 74 °F
Tonight

Partly Cloudy
Low: 66 °F
Monday

Breezy.
Slight Chance
Showers then
Showers
High: 71 °F
Monday
Night

Showers then
Chance
Showers
Low: 63 °F
Tuesday

Mostly Sunny
High: 74 °F
Tuesday
Night

Mostly Clear
Low: 63 °F
Wednesday

Sunny
High: 75 °F
Wednesday
Night

Mostly Clear
Low: 64 °F
Thursday

Sunny
High: 76 °F

Detailed Forecast

Today

Mostly sunny, with a high near 74. South wind 6 to 11 mph.

Tonight

Partly cloudy, with a low around 66. Southwest wind 11 to 13 mph.

Monday

Showers likely, then showers and possibly a thunderstorm after 4pm. High near 71. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers, mainly before midnight. Low around 63. Southwest wind 9 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Mostly sunny, with a high near 74. Northwest wind 6 to 9 mph.

Tuesday Night

Mostly clear, with a low around 63. Southwest wind around 7 mph.

Wednesday

Sunny, with a high near 75. Light southwest wind becoming south 5 to 10 mph in the morning.

Wednesday Night

Mostly clear, with a low around 64. Southwest wind around 10 mph.

Thursday

Sunny, with a high near 76. Southwest wind around 10 mph.

Thursday Night

Mostly clear, with a low around 66. Southwest wind around 10 mph.