Strong Storm Systems Impacting Both Coasts

The storm system on the East Coast is bringing widespread rain to the Mid-Atlantic and the Northeast. Freezing rain and snow is possible in interior, southern New England. A powerful Pacific storm system will bring heavy rain, high elevation snow, gusty winds, and extremely rough surf to the Pacific Northwest and northern California. Read More >

Hazardous Weather Conditions

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Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Overcast

40°F

4°C

Humidity	81%
Wind Speed	NE 12 mph
Barometer	29.98 in (1015.5 mb)
Dewpoint	34°F (1°C)
Visibility	7.00 mi
Wind Chill	33°F (1°C)
Last update	16 Dec 4:56 pm EST

More Information:

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

Extended Forecast for

Epping NH

Winter Weather Advisory December 17, 12:00am until December 17, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

This
Afternoon

Slight Chance
Rain
High: 40 °F
Tonight

Rain/Snow
Low: 33 °F
Monday

Rain/Snow
Likely then
Mostly Cloudy
High: 40 °F
Monday
Night

Mostly Cloudy
then Mostly
Cloudy and
Blustery
Low: 21 °F
Tuesday

Sunny
High: 27 °F
Tuesday
Night

Mostly Clear
Low: 15 °F
Wednesday

Mostly Sunny
High: 35 °F
Wednesday
Night

Partly Cloudy
Low: 20 °F
Thursday

Partly Sunny
High: 41 °F

Detailed Forecast

This Afternoon

A 20 percent chance of rain. Cloudy, with a high near 40. Northeast wind around 10 mph.

Tonight

Rain and snow, becoming all snow after 2am. Low around 33. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow likely, possibly mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 40. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Mostly cloudy, with a low around 21. Blustery, with a northwest wind 15 to 20 mph.

Tuesday

Sunny, with a high near 27. Northwest wind around 15 mph, with gusts as high as 30 mph.

Tuesday Night

Mostly clear, with a low around 15.

Wednesday

Mostly sunny, with a high near 35.

Wednesday Night

Partly cloudy, with a low around 20.

Thursday

Partly sunny, with a high near 41.