Major Winter Storm Anticipated Sunday into Monday

Potentially significant snowfall is forecast from a winter storm Sunday into Monday. View the latest briefing here. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from February 22, 04:00 AM EST until February 23, 06:00 PM EST

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

32°F

0°C

Humidity	92%
Wind Speed	Calm
Barometer	29.80 in (1009.9 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	21 Feb 4:54 am EST

More Information:

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

Extended Forecast for

Portland PA

Winter Storm Warning February 22, 04:00am until February 23, 06:00pm

Click here for hazard details and duration

Winter Storm Warning

Today
High: 46 °F
Partly Sunny
Tonight
Low: 29 °F
Mostly Cloudy
then Chance
Rain/Snow
Sunday
High: 34 °F
Rain/Snow
then Snow
Sunday Night
Low: 26 °F
Heavy Snow
Monday
High: 36 °F
Snow Likely
and Patchy
Blowing Snow
Monday Night
Low: 19 °F
Mostly Cloudy
Tuesday
High: 32 °F
Mostly Sunny
Tuesday Night
Low: 16 °F
Mostly Cloudy
Wednesday
High: 39 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

Today

Partly sunny, with a high near 46. Calm wind becoming west around 5 mph.

Tonight

A chance of rain after 3am, mixing with snow after 5am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

Snow, possibly mixed with rain, becoming all snow after 10am. High near 34. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 26. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Monday

Snow likely, mainly before 1pm. Patchy blowing snow before 9am. Mostly cloudy, with a high near 36. North wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Monday Night

Mostly cloudy, with a low around 19.

Tuesday

Mostly sunny, with a high near 32.

Tuesday Night

Mostly cloudy, with a low around 16.

Wednesday

A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

Thursday

A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 50%.