Portsmouth, NH

9:47 PM EDT on May 18, 2013 (GMT -0400)
Elev: 49 ft
Lon: 70.8° W
Lat: 43.1° N
Source
Rapid Fire Updates™
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News
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
May 16, 2013
Where Earth has been changed forever.
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
Weather Summary
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.

Portsmouth Weather at a Glance

Updated 9:16 PM EDT
Elevation
26 ft
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Now
Overcast
Overcast
Temperature
52 °F
Feels Like 52 °F
Wind(mph)
2
Sunrise / Set
5:16 AM
8:03 PM
Moon
First Quarter
Tonight
Partly Cloudy 45 °F
Partly Cloudy
20% chance of precipitation
Tomorrow
Chance of Rain 64 °F
Chance of Rain
20% chance of precipitation
Tomorrow Night
Chance of Rain 52 °F
Chance of Rain
40% chance of precipitation
Monday
Chance of Rain 77 | 57 °F
Chance of Rain
40% chance of precipitation
Tuesday
Chance of Rain 72 | 52 °F
Chance of Rain
20% chance of precipitation
Wednesday
Chance of Rain 61 | 48 °F
Chance of Rain
60% chance of precipitation
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
30.30 in
Visibility
10.0 miles
Clouds
Overcast 500 ft
Moisture
Humidity
90%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KPSM 190058Z 09008KT 10SM OVC005 11/10 A3029 RMK AO2A SLP261 T01080099
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
52 °F
62,65,63,62,58,59,59,59,58,56,53,52,52
Dew Point
49 °F
Wind
Speed / Dir
2 mph from ENE
Wind Gust
5.0 mph
Health
0 out of 16
Pollen
9.20 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday Night
nt_partlycloudy Overcast with a chance of rain in the evening, then partly cloudy. Low of 45F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Sunday
mostlycloudy Overcast with a chance of rain. High of 64F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Sunday Night
nt_chancerain Partly cloudy with a chance of rain in the evening, then overcast with a chance of rain. Fog overnight. Low of 52F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Monday
chancerain Overcast with a chance of rain. High of 77F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy with a chance of rain. Fog overnight. Low of 57F. Winds from the WSW at 5 to 10 mph shifting to the NNE after midnight. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Tuesday
cloudy Overcast with a chance of rain. High of 72F. Winds from the ENE at 5 to 10 mph shifting to the SE in the afternoon. Chance of rain 20%.
Tuesday Night
nt_cloudy Overcast. Low of 52F. Winds from the SSE at 5 to 10 mph.
Wednesday
chancerain Overcast with a chance of rain. High of 61F. Winds from the SE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 48F. Winds from the ESE at 5 to 10 mph shifting to the NNE after midnight. Chance of rain 50%.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 66F. Winds from the SW at 10 to 15 mph shifting to the West in the afternoon. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 48F. Winds from the ENE at 5 to 10 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Friday
chancerain Mostly cloudy with a chance of rain. High of 68F. Winds from the ENE at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.8 in. possible.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 48F. Winds from the NE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Saturday
cloudy Overcast. High of 68F. Breezy. Winds from the NE at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds less than 5 mph.
Sunday
partlycloudy Clear. High of 66F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Monday
partlycloudy Clear. High of 68F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Tuesday
clear Clear. High of 70F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 52F. Winds less than 5 mph.
Wednesday
clear Clear. High of 72F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 52F. Winds less than 5 mph.
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Weather Forecast for Portsmouth NH

View Calendar 10-Day Forecast for station KPSM

Saturday, 18
Chance of Rain
68 | 45 °F
Chance of Rain
Chance of
Precipitation
20%
Sunday, 19
Chance of Rain
64 | 52 °F
Chance of Rain
Chance of
Precipitation
20%
Monday, 20
Chance of Rain
77 | 57 °F
Chance of Rain
Chance of
Precipitation
40%
Tuesday, 21
Chance of Rain
72 | 52 °F
Chance of Rain
Chance of
Precipitation
20%
Wednesday, 22
Chance of Rain
61 | 48 °F
Chance of Rain
Chance of
Precipitation
60%
Thursday, 23
Chance of a Thunderstorm
66 | 48 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 24
Chance of Rain
68 | 48 °F
Chance of Rain
Chance of
Precipitation
70%
Saturday, 25
Overcast
68 | 48 °F
Overcast
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
66 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
68 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_partlycloudy Overcast with a chance of rain in the evening, then partly cloudy. Low of 45F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 40 62 | 43 57 | 44 51 | 46
Wind 3 mph NNW 7 mph East 10 mph ESE 6 mph SE
Humidity 70% 48% 61% 83%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 2% 40% 55% 37%
Conditions Clear Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:16 AM
8:03 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.23], Average RMSE [1.61]
The National Weather Service forecast quality is good. MaxT RMSE [1.90], Average RMSE [1.93] : Use NWS
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Sunday
mostlycloudy Overcast with a chance of rain. High of 64F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Sunday Night
nt_chancerain Partly cloudy with a chance of rain in the evening, then overcast with a chance of rain. Fog overnight. Low of 52F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 47 61 | 52 61 | 53 53 | 52
Wind 3 mph SSE 7 mph SE 7 mph ESE 6 mph SE
Humidity 92% 71% 74% 95%
Chance of Precip. 10% 20% 20% 40%
Cloud Cover 20% 100% 98% 36%
Conditions Clear Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:15 AM
8:04 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.15], Average RMSE [1.62]
The National Weather Service forecast quality is good. MaxT RMSE [1.72], Average RMSE [1.77] : Use NWS
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Monday
chancerain Overcast with a chance of rain. High of 77F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy with a chance of rain. Fog overnight. Low of 57F. Winds from the WSW at 5 to 10 mph shifting to the NNE after midnight. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 53 74 | 56 73 | 57 61 | 61
Wind 8 mph South 10 mph SSW 10 mph SSW 7 mph WNW
Humidity 93% 53% 55% 98%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 100% 100% 100% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
5:14 AM
8:05 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.19], Average RMSE [1.83]
The National Weather Service forecast quality is good. MaxT RMSE [2.42], Average RMSE [2.62] : Use NWS
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Tuesday
cloudy Overcast with a chance of rain. High of 72F. Winds from the ENE at 5 to 10 mph shifting to the SE in the afternoon. Chance of rain 20%.
Tuesday Night
nt_cloudy Overcast. Low of 52F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 55 64 | 54 62 | 49 53 | 46
Wind 8 mph NE 7 mph East 7 mph SSE 4 mph South
Humidity 82% 67% 66% 76%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 62% 100% 100% 100%
Conditions Partly Cloudy Overcast Overcast Overcast
Sunrise & Sunset
5:13 AM
8:06 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.24], Average RMSE [2.54]
The National Weather Service forecast quality is fair. MaxT RMSE [3.25], Average RMSE [3.43] : Use NWS
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Wednesday
chancerain Overcast with a chance of rain. High of 61F. Winds from the SE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 48F. Winds from the ESE at 5 to 10 mph shifting to the NNE after midnight. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 46 59 | 51 56 | 49 52 | 49
Wind 4 mph ESE 6 mph ESE 7 mph SE 5 mph SE
Humidity 64% 71% 78% 89%
Chance of Precip. 10% 20% 30% 20%
Cloud Cover 71% 100% 100% 100%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:13 AM
8:07 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.11], Average RMSE [2.41]
The National Weather Service forecast quality is poor. MaxT RMSE [3.97], Average RMSE [3.78] : Use NWS
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 66F. Winds from the SW at 10 to 15 mph shifting to the West in the afternoon. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 48F. Winds from the ENE at 5 to 10 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 49 66 | 61 64 | 62 58 | 53
Wind 4 mph WNW 11 mph SW 10 mph WNW 7 mph East
Humidity 95% 84% 97% 82%
Chance of Precip. 20% 10% 30% 10%
Cloud Cover 98% 69% 91% 100%
Conditions Chance of Rain Mostly Cloudy Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:12 AM
8:08 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.02], Average RMSE [2.61]
The National Weather Service forecast quality is poor. MaxT RMSE [4.11], Average RMSE [3.93] : Use NWS
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Friday
chancerain Mostly cloudy with a chance of rain. High of 68F. Winds from the ENE at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.8 in. possible.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 48F. Winds from the NE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 50 65 | 51 63 | 52 53 | 49
Wind 4 mph East 12 mph ENE 14 mph NE 13 mph NE
Humidity 98% 60% 64% 85%
Chance of Precip. 20% 30% 30% 30%
Cloud Cover 100% 87% 78% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:11 AM
8:09 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.51], Average RMSE [2.55]
The National Weather Service forecast quality is poor. MaxT RMSE [3.71], Average RMSE [3.40] : Use NWS
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Saturday
cloudy Overcast. High of 68F. Breezy. Winds from the NE at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 46 65 | 41 63 | 41 53 | 37
Wind 12 mph NE 15 mph NE 9 mph ENE 4 mph NE
Humidity 80% 39% 44% 54%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 100% 100% 100% 26%
Conditions Chance of Rain Overcast Overcast Partly Cloudy
Sunrise & Sunset
5:10 AM
8:10 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.49], Average RMSE [2.94]
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 66F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 38 64 | 42 60 | 44 50 | 45
Wind 3 mph North 4 mph NNE 3 mph East 3 mph NE
Humidity 58% 43% 53% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 3% 6% 9%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:09 AM
8:10 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.68], Average RMSE [3.69]
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 68F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 45 65 | 46 62 | 46 53 | 46
Wind 4 mph North 2 mph NE 3 mph SE 2 mph SSW
Humidity 84% 48% 56% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 27% 27% 15% 8%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:09 AM
8:11 PM
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 70F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 52F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 46 65 | 47 64 | 48 55 | 47
Wind 2 mph WNW 3 mph South 5 mph South 5 mph SSW
Humidity 84% 49% 56% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 6% 9% 10%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 4:53 PM EDT on May 18, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 72F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 52F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 69 | 46 68 | 48 55 | 48
Wind 3 mph SW 4 mph SSW 5 mph South 5 mph South
Humidity 77% 43% 49% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KPSM) 62 °F 43 °F
Record (KPSM) 89 °F (1977) 28 °F (1983)
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
PM2.5
Current Good
OZONE
Saturday Good
PM2.5
Saturday Good
OZONE
Sunday Good
PM2.5
Sunday Good
OZONE
Monday Good
PM2.5
Monday Good
OZONE
Coastal Water Temperatures
Place Temperature
Wells, ME 52.0 °F
Portland, ME 55.9 °F
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:16 AM EDT 8:03 PM EDT
Civil Twilight 4:43 AM EDT 8:36 PM EDT
Nautical Twilight 4:01 AM EDT 9:18 PM EDT
Astronomical Twilight 3:13 AM EDT 10:06 PM EDT
Moon 12:52 PM EDT (5/18) 1:18 AM EDT (5/18)
Length Of Visible Light 15h 52m
Length of Day
14h 46m
Tomorrow will be 1m 57s longer.
First Quarter, 59% of the Moon is Illuminated
Today
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
74 °F
Concord
72 °F
Nashua
72 °F
Lebanon
71 °F
Plymouth
71 °F
Manchester
30 °F
Berlin
35 °F
Plymouth
35 °F
Lebanon
35 °F
Keene
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Portsmouth 51 °F Overcast 8:58 PM EDT
Rochester 51 °F Overcast 8:51 PM EDT
Sanford 48 °F Overcast 9:35 PM EDT
Lawrence 59 °F Overcast 8:54 PM EDT
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: LIFR (KPSM)
Wind Speed: 8.0 kts.
Wind Dir: 62° (ENE)
Ceiling: 500 ft

METAR KPSM 190058Z 09008KT 10SM OVC005 11/10 A3029 RMK AO2A SLP261 T01080099

Nearby Events
Event Date Forecast
Seacoast Robotics #RoboMeetup 5:00 PM EDT
2013-04-17
Clear, 57°F
John Prine 7:00 PM EDT
2013-04-20
Chance of Rain, 51°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
White Sox vs. Angels 1:05 PM PDT on May 18, 2013 Clear, 74 °F
Reds vs. Phillies 4:05 PM EDT on May 18, 2013 Chance of Rain, 67 °F
Event Date Forecast
Atlético Madrid vs. Real Madrid 9:30 PM CEST on May 18, 2013 Chance of Rain, High 60° F/ 16° C
Huesca vs. Córdoba CF 10:00 PM CEST on May 18, 2013 Chance of Rain, High 69° F/ 21° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
APRSWXNET Portsmouth NH , Portsmouth, NH 52 °F 49 °F 90% ENE  at  2 mph 0.00 in / hr 26 ft 9:16 PM EDT MADIS
HADS NERRS METEOROLOGICAL SITE AT GRE NH, Portsmouth, NH 51 °F 50 °F 95% East  at  5 mph 0.00 in / hr 44 ft 8:45 PM EDT MADIS
Kittery, ME 52.2 °F 49 °F 90% South  at  1.0 mph 0.00 in / hr 0 ft 9:47 PM EDT Rapid Fire  
Kittery Point, ME 50.8 °F 50 °F 97% SE  at  2.9 mph 0.00 in / hr 50 ft 9:47 PM EDT Normal
NHDOT Little Bay NH-16, Eliot, ME 52 °F 50 °F 94% ENE  at  5 mph 0.00 in / hr 29 ft 9:30 PM EDT MADIS
HADS WINNICUT RIVER AT GREENLAND NH, Greenland, NH 53 °F - - North  at  - 0.00 in / hr 25 ft 8:30 PM EDT MADIS
Cram's Corner, Eliot, ME 52.2 °F 50 °F 93% NW  at  4.5 mph 0.00 in / hr 42 ft 9:47 PM EDT Rapid Fire  
Kittery Point, Kittery Point, ME 51.6 °F 44 °F 75% NNE  at  2.0 mph 0.00 in / hr 11 ft 9:45 PM EDT Rapid Fire
Coastal Rockingham NHZ014, North Hampton, NH 52.3 °F 50 °F 91% ESE  at  0.0 mph 0.00 in / hr 110 ft 9:46 PM EDT Normal
Turnberry, Stratham, NH 52.5 °F 49 °F 89% South  at  0.0 mph 0.00 in / hr 10 ft 9:45 PM EDT Normal
Newmarket, NH 52.5 °F 48 °F 83% SE  at  3.0 mph 0.00 in / hr 65 ft 9:46 PM EDT Rapid Fire
APRSWXNET Stratham NH , Stratham, NH 52 °F 50 °F 92% South  at  0 mph 0.00 in / hr 101 ft 9:03 PM EDT MADIS
Cider Hill, York, ME 51.1 °F 51 °F 99% SE  at  4.5 mph 0.00 in / hr 89 ft 9:44 PM EDT Normal  
Donica Road, York Harbor, ME 51.4 °F 40 °F 66% ENE  at  0.0 mph 0.00 in / hr 75 ft 9:46 PM EDT Rapid Fire  
East, Exeter, NH 52.5 °F 51 °F 94% NE  at  1.6 mph 0.00 in / hr 99 ft 9:46 PM EDT Rapid Fire  
APRSWXNET Exeter NH, Exeter, NH 53 °F 50 °F 90% ESE  at  0 mph 0.00 in / hr 78 ft 9:13 PM EDT MADIS
Appledore Island, ME 50.7 °F 49 °F 95% SSW  at  16.0 mph 0.00 in / hr 0 ft 9:46 PM EDT Rapid Fire
MARITIME , Rye Beach, NH 51 °F 51 °F 99% ESE  at  22 mph 0.00 in / hr 42 ft 9:00 PM EDT MADIS
Coburn Woods, Hampton Falls, NH 52.3 °F 50 °F 93% ENE  at  2.0 mph - / hr 115 ft 9:32 PM EDT Normal
Short Sands, York Beach, ME 51.5 °F 46 °F 82% North  at  0.0 mph 0.00 in / hr 36 ft 9:46 PM EDT Rapid Fire  
Hampton Beach, Hampton, NH 52.4 °F - - ENE  at  5.0 mph 0.00 in / hr 25 ft 9:46 PM EDT Rapid Fire  
Pebble Lane, Berwick, ME 51.0 °F 48 °F 90% North  at  0.0 mph - / hr 148 ft 9:32 PM EDT Normal  
Yankee Fisherman's Coop, Seabrook, NH 52.2 °F 50 °F 93% ENE  at  5.0 mph 0.00 in / hr 40 ft 9:47 PM EDT Rapid Fire  
K1JYA Seabrook BEACH, Seabrook Beach, NH 51.2 °F 47 °F 86% ENE  at  1.3 mph 0.00 in / hr 30 ft 9:47 PM EDT Rapid Fire  
Pond Road, South Berwick, ME 51.6 °F 36 °F 54% East  at  3.6 mph 0.00 in / hr 149 ft 9:45 PM EDT Normal  
Blackberry Hill, Berwick, ME 51.6 °F 48 °F 87% NW  at  0.0 mph 0.00 in / hr 148 ft 9:47 PM EDT Rapid Fire
APRSWXNET Hampton Falls NH US, East Kingston, NH 55 °F 54 °F 97% ENE  at  6 mph 0.02 in / hr 239 ft 9:20 PM EDT MADIS
HADS EXETER RIVER AT HAIGH RD NR BRENTWO, Exeter, NH 52 °F - - North  at  - 0.00 in / hr 113 ft 9:15 PM EDT MADIS
HADS ISINGLASS RIVER NEAR ROCHESTER NH, Rochester, NH 51 °F - - North  at  - 0.00 in / hr 141 ft 9:15 PM EDT MADIS
Hall Rd., Barrington, NH 51.1 °F 49 °F 92% ESE  at  1.7 mph - / hr 266 ft 9:44 PM EDT Normal  
Salisbury, MA 52.5 °F - - NNE  at  4.0 mph 0.00 in / hr 88 ft 9:47 PM EDT Rapid Fire
MesoWest Salisbury , Salisbury, MA 53 °F 51 °F 92% ENE  at  5 mph 0.00 in / hr 84 ft 9:00 PM EDT MADIS
Perkin's Cove, Cape Neddick, ME 50.1 °F 48 °F 92% ESE  at  6.0 mph 0.00 in / hr 0 ft 9:42 PM EDT Normal  
Stacey Ln, Amesbury, MA 52.2 °F 52 °F 98% North  at  1.6 mph 0.00 in / hr 154 ft 9:45 PM EDT Normal  
Oak Hill Rd, Barrington, NH 50.9 °F 49 °F 92% West  at  1.1 mph - / hr 292 ft 9:46 PM EDT Normal  
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