Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

A Few Clouds

29°F

-2°C

Humidity	63%
Wind Speed	Calm
Barometer	30.52 in (1033.6 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Last update	30 Nov 2:54 am EST

More Information:

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

Extended Forecast for

Merrimac MA

Overnight
Low: 25 °F
Cloudy
Sunday
High: 46 °F
Cloudy then
Rain Likely
and Patchy
Fog
Sunday Night
Low: 32 °F
Rain and
Patchy Fog
then Partly
Cloudy
Monday
High: 40 °F
Sunny
Monday Night
Low: 21 °F
Mostly Cloudy
Tuesday
High: 38 °F
Snow Likely
then
Rain/Snow
Tuesday Night
Low: 22 °F
Rain/Snow
then Chance
Snow
Wednesday
High: 36 °F
Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy

Detailed Forecast

Overnight

Cloudy, with a low around 25. Calm wind.

Sunday

A slight chance of snow before noon, then rain likely. Patchy fog after 4pm. Otherwise, cloudy, with a high near 46. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday Night

Rain, mainly before 9pm. Patchy fog before 10pm. Low around 32. West wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Sunny, with a high near 40. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

Monday Night

Mostly cloudy, with a low around 21. Light northwest wind.

Tuesday

Snow likely before 2pm, then rain. High near 38. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow, possibly mixed with rain before 11pm, then a chance of snow between 11pm and 4am. Low around 22. Northwest wind 6 to 8 mph. Chance of precipitation is 80%.

Wednesday

Sunny, with a high near 36. Northwest wind 5 to 7 mph.

Wednesday Night

Mostly cloudy, with a low around 24. Southwest wind 3 to 6 mph.

Thursday

Mostly cloudy, with a high near 39. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

Thursday Night

Partly cloudy, with a low around 10. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 27. West wind around 7 mph.

Friday Night

A chance of snow. Mostly cloudy, with a low around 16. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.

Saturday

A chance of snow. Mostly cloudy, with a high near 32. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 40%.