Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

Heavy, accumulating snow is likely today in the Cascades and Sierra Nevada. Another Bering Sea storm will bring strong winds and heavy precipitation to the Aleutians and southwest Alaska into Thursday. Light snow is expected from the Ohio Valley into the Northeast. A widespread and significant winter storm is expected to move into the Central Rockies and High Plains Thursday into Friday. Read More >

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Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Partly Cloudy

39°F

4°C

Humidity	65%
Wind Speed	N 3 mph
Barometer	30.13 in (1020.6 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	8 Dec 8:52 am EST

More Information:

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

Extended Forecast for

Harwich Port MA

Today

Cloudy then
Showers
Likely
High: 43 °F
Tonight

Rain Likely
then
Rain/Snow
Likely
Low: 33 °F
Thursday

Partly Sunny
High: 40 °F
Thursday
Night

Mostly Cloudy
Low: 33 °F
Friday

Mostly Cloudy
High: 51 °F
Friday
Night

Chance
Showers then
Showers
Likely
Low: 43 °F
Saturday

Showers
Likely and
Breezy
High: 59 °F
Saturday
Night

Showers
Likely and
Breezy
Low: 39 °F
Sunday

Chance
Showers then
Mostly Sunny
High: 49 °F

Detailed Forecast

Today

Showers likely, mainly after 4pm. Cloudy, with a high near 43. North wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain likely before 1am, then rain likely, possibly mixed with snow. Cloudy, with a low around 33. Northeast wind 5 to 10 mph becoming north 12 to 17 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday

Partly sunny, with a high near 40. Northwest wind 8 to 13 mph, with gusts as high as 24 mph.

Thursday Night

Mostly cloudy, with a low around 33. Light and variable wind.

Friday

Mostly cloudy, with a high near 51. South wind 6 to 10 mph.

Friday Night

Showers likely, mainly after 2am. Mostly cloudy, with a low around 43. South wind around 6 mph. Chance of precipitation is 70%.

Saturday

Showers likely, mainly before 2pm. Cloudy, with a high near 59. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Chance of precipitation is 60%.

Saturday Night

Showers likely. Cloudy, with a low around 39. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.

Sunday

A chance of showers before 8am, then a chance of rain between 8am and noon. Partly sunny, with a high near 49. West wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

Sunday Night

Mostly clear, with a low around 36. West wind 14 to 17 mph.

Monday

Sunny, with a high near 49. West wind 14 to 16 mph.

Monday Night

Mostly clear, with a low around 38. West wind around 14 mph.

Tuesday

Sunny, with a high near 49. Northwest wind 7 to 11 mph becoming north in the afternoon.