Portsmouth
Rockingham County
New Hampshire
Longitude W70.8
Latitude N43.1

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CURRENT MOON

Current Conditions

Temp (F) Weather Wind (mph) Visibility Humidity (%) Dew Point (F) Pressure (in.)
15.1 F overcast Weather: light snow Precipitation last hour: 0.01 inches from the NW (310 degrees) at 12 MPH 7 mile(s) 77% 9.3 F 29.69 in.

Forecast



Today: Cloudy early this morning...then becoming partly sunny. Areas of blowing snow early. A chance of snow early...then a slight chance of snow this morning. Highs in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent. Wind chill values as low as 4 below.

Tonight: Mostly clear. Lows around 6 above. Northwest winds around 10 mph. Wind chill values as low as 2 below.

Thursday: Mostly sunny. Highs in the lower 30s. Light and variable winds.

Thursday Night: Cloudy. Snow likely...mainly after midnight. Light snow accumulation possible. Not as cold with lows in the upper 20s. South winds around 10 mph. Chance of snow 70 percent.

Friday: Cloudy. Snow and rain likely...mainly in the morning. Additional moderate snow accumulation possible. Highs in the mid 30s. South winds around 10 mph...becoming west in the afternoon. Chance of precipitation 70 percent.

Friday Night: Mostly cloudy with a 50 percent chance of snow. Colder with lows around 10 above. Wind chill values as low as 10 below after midnight.

Saturday: Partly sunny. Much colder with highs around 15. Wind chill values as low as 10 below.

Saturday Night: Mostly clear. Lows around 10 above. Wind chill values as low as 10 below.

Sunday: Partly sunny. Highs in the lower 20s. Wind chill values as low as 10 below in the morning.

Sunday Night: Mostly cloudy with a 50 percent chance of snow. Lows 15 to 20.

Monday: Snow likely. Highs in the upper 20s. Chance of snow 60 percent.

Monday Night: Mostly cloudy in the evening...then becoming partly cloudy. A 40 percent chance of snow. Lows around 10 above. Wind chill values as low as 5 below after midnight.

Tuesday: Partly sunny. Highs 10 to 15. Wind chill values as low as 10 below.

Marine Forecast

gale warning in effect until 11 am est this morning
freezing spray advisory in effect until 10 am est this morning
today n winds 20 to 30 kt with gusts up to 45 kt... diminishing to 15 to 20 kt with gusts up to 30 kt this afternoon. seas 9 to 12 ft...subsiding to 5 to 8 ft this afternoon. a chance of snow this morning. moderate freezing spray this morning.
tonight n winds 15 to 20 kt...diminishing to 10 to 15 kt after midnight. seas 4 to 7 ft...subsiding to 3 to 5 ft after midnight. light freezing spray.
thu ne winds 5 to 10 kt...becoming se in the afternoon. seas 2 to 3 ft. light freezing spray in the morning.
thu night s winds 5 to 10 kt...increasing to 10 to 15 kt with gusts up to 20 kt after midnight. seas 2 to 3 ft...building to 3 to 5 ft after midnight. a chance of snow in the evening...then a chance of snow and rain after midnight.
fri se winds 10 to 15 kt with gusts up to 20 kt. seas 6 to 9 ft. rain and snow likely in the morning...then rain likely in the afternoon.
fri night n winds 10 to 20 kt with gusts up to 25 kt...increasing to 20 to 30 kt with gusts up to 40 kt after midnight. seas 4 to 7 ft. snow and rain likely in the evening...then snow likely after midnight.
sat nw winds around 30 kt. seas 5 to 8 ft. a chance of snow showers. moderate freezing spray.
sat night nw winds 20 to 30 kt. seas 3 to 5 ft. moderate freezing spray.
sun nw winds 10 to 20 kt. seas 3 to 5 ft. light freezing spray.
sun night n winds 5 to 15 kt. seas 2 to 3 ft. a chance of snow.

Links
National Hurricane Center
Federal Emergency Management Agency (FEMA)
NOAA Weather Network
NH Climate Data




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