Cold Front Bringing Multiple Hazards to the Eastern U.S.; Rain and High-elevation Snow Continue in the Northwest

A front extending from the Great Lakes to the western Gulf Coast will slowly move off the Eastern Seaboard by Monday morning. Isolated severe thunderstorms and heavy rain will develop over parts of the Mid-Atlantic to the Southeast and Central Gulf Coast. Heavy rain, high elevation snow, and gusty winds will impact the Northeast. Heavy rain and high elevation will continue in the Northwest. Read More >

Hazardous Weather Conditions

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Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fog

37°F

3°C

Humidity	100%
Wind Speed	Calm
Barometer	30.04 in (1017.4 mb)
Dewpoint	37°F (3°C)
Visibility	0.25 mi
Last update	10 Dec 7:51 am EST

More Information:

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

Extended Forecast for

2 Miles ESE Union Falls ME

Flood Watch December 10, 03:00pm until December 11, 07:00pm

Wind Advisory December 11, 01:00am until December 11, 07:00pm

Dense Fog Advisory until December 10, 10:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

...

Dense Fog Advisory until December 10, 10:00am

NOW until
10:00am Sun

Dense Fog Advisory
Today

Rain and
Areas Dense
Fog
High: 52 °F
Tonight

Rain
Low: 42 °F
Monday

Rain then
Chance Rain
and Breezy
High: 47 °F
Monday
Night

Mostly Clear
Low: 25 °F
Tuesday

Sunny
High: 40 °F
Tuesday
Night

Mostly Clear
Low: 29 °F
Wednesday

Mostly Sunny
High: 41 °F
Wednesday
Night

Mostly Clear
Low: 20 °F

Detailed Forecast

Today

A chance of showers before 2pm, then rain, mainly after 2pm. Areas of dense fog before 10am, then patchy dense fog after 2pm. High near 52. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Low around 42. South wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Monday

Rain, mainly before noon. High near 47. Breezy, with a north wind 10 to 20 mph becoming southwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Mostly clear, with a low around 25. West wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday

Sunny, with a high near 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 29.

Wednesday

Mostly sunny, with a high near 41.

Wednesday Night

Mostly clear, with a low around 20.

Thursday

Sunny, with a high near 33.