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Current Conditions
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Updated: 2:55 AM EST on February 10, 2012
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Portsmouth: 26°
Clear
Wind:
7 mph
from the WSW
Dew Point:
15 °F
Pressure:
30.06 in
Windchill:
19 °F
Humidity: 62%
Visibility:
10.0 miles
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5 Day Forecast for Portsmouth
| Fri |
Sat |
Sun |
Mon |
Tue |
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| Clear |
Snow |
Clear |
Clear |
Chance of Snow |
| 45° | 29°
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31° | 14°
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22° | 14°
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31° | 23°
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38° | 25°
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Forecast as of 11:34 PM EST on February 9, 2012
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Rest of Tonight
Mostly clear. Lows in the upper 20s. Light and variable winds.
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Friday
Mostly sunny. Highs in the upper 40s. Southwest winds around 10 mph.
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Friday Night
Mostly cloudy. A chance of snow after midnight. Lows in the lower 30s. Southwest winds around 10 mph. Chance of snow 50 percent.
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Saturday
Snow likely. Light snow accumulation possible. Highs in the lower 30s. Light and variable winds...becoming north 15 to 20 mph in the afternoon. Chance of snow 70 percent.
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Saturday Night
Mostly cloudy with a 40 percent chance of snow. Colder with lows around 16. Northwest winds 15 to 25 mph. Wind chill values as low as zero.
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Sunday and Sunday Night
Mostly clear. Highs in the lower 20s. Lows around 15.
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Monday
Mostly sunny. Highs in the lower 30s.
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Monday Night through Tuesday Night
Mostly cloudy. Lows in the mid 20s. Highs in the upper 30s.
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Wednesday through Thursday
Partly cloudy. Highs in the mid 40s. Lows in the upper 20s.
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| Air Pollution Forecast for Portsmouth |
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Air Quality |
AQ Index |
Pollutant |
| Yesterday | Good |  | OZONE |
| Yesterday | Good |  | PM2.5 |
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| Current | Good |  | PM2.5 |
| Current | Good |  | OZONE |
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| Fri | Moderate |  | PM2.5 |
| Fri | Good |  | OZONE |
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| Astronomy |
| Sunrise: | 06:48 AM (EST) |
Moon Rise: | 08:49 PM (EST) | |
| Sunset: | 05:07 PM (EST) |
Moon Set: | 07:48 AM (EST) | |
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Moon Phase
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| Feb. 10 |
Feb. 14 |
Feb. 21 |
Feb. 29 |
Mar. 08 |
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