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Hazardous Weather Conditions

Heat Advisory until July 4, 08:00 PM EDT

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fair

75°F

24°C

Humidity	82%
Wind Speed	SW 5 mph
Barometer	29.83 in (1011.0 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	4 Jul 5:51 am EDT

More Information:

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

Extended Forecast for

2 Miles SSW North Chelmsford MA

Heat Advisory July 4, 06:54am until July 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 4, 06:54am until July 4, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Independence Day
High: 95 °F
Mostly Sunny
then Chance
T-storms
Tonight
Low: 65 °F
Mostly Cloudy
Sunday
High: 84 °F
Mostly Sunny
Sunday Night
Low: 61 °F
Mostly Cloudy
Monday
High: 77 °F
Scattered
Showers
Monday Night
Low: 59 °F
Showers
Likely
Tuesday
High: 75 °F
Scattered
Showers
Tuesday Night
Low: 59 °F
Partly Cloudy

Detailed Forecast

Independence Day

A slight chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 98. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly cloudy, with a low around 65. Light northwest wind.

Sunday

Mostly sunny, with a high near 84. Light and variable wind becoming east around 6 mph in the morning.

Sunday Night

Mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm after midnight.

Monday

Scattered showers, mainly after 11am. Mostly cloudy, with a high near 77. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 40%.

Monday Night

Showers likely, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 59. Light and variable wind. Chance of precipitation is 60%.

Tuesday

Scattered showers, mainly before 4pm. Partly sunny, with a high near 75. East wind 5 to 8 mph. Chance of precipitation is 50%.

Tuesday Night

Partly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 82. Calm wind becoming east around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 64. Light southwest wind.

Thursday

Mostly sunny and hot, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 67. Southwest wind 3 to 5 mph.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%.