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 Details for Portsmouth Seacoast Dense Fog Advisory
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Dense Fog Advisory DENSE FOG ADVISORY - Portsmouth Seacoast  - Rockingham  - Strafford
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Updated: @ 01/15/2026 06:15 - next update at 06:20  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 33.6, Max: 34.7, Min: 33.6 33.6°F
Colder 0.2°F than last hour.

Cold

Feels like: 34°F

24-hr difference
5.5°FWarmer 5.5°F than yesterday at this time.
  Today Yesterday
High: 34.7°F
00:00 		48.9°F
13:16
Low: 33.6°F
02:44 		27.7°F
05:57
Calm
0
Gust:
 0 mph
0 Bft - Calm
Today: 0 mph 00:00
Gust Month: 22 mph January 12
Rain Today: 0.03 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.04 in
Storm Rain: 0.07 in
This Month: 0.53 in
Season Total: 0.53 in
7 rain days in January.
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 99 %  
Dew Point: 33.4°F Decreased 0.2°F since last hour.
Barometer: 29.229 inHg Falling 0.03 inHg/hr
Baro Trend: Steady
Sunrise: 07:15
Sunset: 16:36
Moonrise: 05:10
Moonset: 13:25
Waning Crescent
Waning Crescent, Moon at 25 days in cycle
10%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 00:00
0 W/m2 (0 %)
High: 0 @  00:00
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Patchy Fog then Mostly Cloudy
Patchy Fog then Mostly Cloudy

Hi 44 °F		 NWS forecast: Areas of fog and a chance of rain showers before 7am, then patchy fog and a slight chance of rain between 7am and 9am. Mostly cloudy. High near 44, with temperatures falling to around 36 in the afternoon. South wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 14 °F		 NWS forecast: Partly cloudy, with a low around 14. West wind 5 to 10 mph.