Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Overcast

55°F

13°C

Humidity	93%
Wind Speed	NE 7 mph
Barometer	30.04 in (1018.5 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Wind Chill	53°F (12°C)
Last update	8 May 11:51 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSW North Chelmsford MA

Overnight
Low: 49 °F
Chance
Showers and
Patchy Fog
Friday
High: 52 °F
Chance
Showers and
Patchy Fog
then Showers
and Patchy
Fog
Friday Night
Low: 47 °F
Rain
Saturday
High: 62 °F
Rain Likely
then Chance
Showers
Saturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Monday
High: 76 °F
Sunny
Monday Night
Low: 55 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers. Patchy fog. Otherwise, cloudy, with a low around 49. Northeast wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers before 2pm, then showers and possibly a thunderstorm between 2pm and 3pm, then rain and possibly a thunderstorm after 3pm. Patchy fog before 3pm. High near 52. Northeast wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Rain and possibly a thunderstorm. Low around 47. Northeast wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Saturday

Rain likely before 7am, then a chance of showers, mainly between 7am and 3pm. Mostly cloudy, with a high near 62. Northwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Mostly clear, with a low around 48. West wind around 6 mph.

Sunday

Sunny, with a high near 71. Northwest wind 6 to 8 mph.

Sunday Night

Mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 76. Southwest wind 3 to 7 mph.

Monday Night

Partly cloudy, with a low around 55. Southwest wind around 6 mph.

Tuesday

Partly sunny, with a high near 78. Southwest wind 5 to 7 mph.