Yarmouth Port, MA

12:54 PM EDT on May 19, 2013 (GMT -0400)
Elev: 33 ft
Lon: 70.2° W
Lat: 41.7° N
Source
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News
May Severe Outbreak: Day 1 Recap
May 19, 2013
See the tornado, damaging wind and large hail reports on our interactive map.
Tornado Hunt Captures Multiple Tornadoes in Progress
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See images and video from the Plains as severe thunderstorms left their mark.
Tornado Warning Drought May End This Weekend
May 19, 2013
Parts of the Plains, Midwest have seen a startling absence of tornadoes.
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
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May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
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.
Deadly Texas Outbreak May Mark End of Tornado Drought
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.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
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.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
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.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
More News Articles

Yarmouth Port Weather at a Glance

Updated 12:01 PM EDT
Elevation
84 ft
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Now
Clear
Clear
Temperature
69 °F
Feels Like 69 °F
Wind(mph)
7
Sunrise / Set
5:17 AM
7:58 PM
Moon
Waxing Gibbous
Today
Mostly Cloudy 64 °F
Mostly Cloudy
Tonight
Chance of a Thunderstorm 55 °F
Chance of T-storms
70% chance of precipitation
Tomorrow
Chance of a Thunderstorm 68 | 57 °F
Chance of T-storms
40% chance of precipitation
Tuesday
Chance of Rain 72 | 50 °F
Chance of Rain
20% chance of precipitation
Wednesday
Mostly Cloudy 68 | 55 °F
Mostly Cloudy
Thursday
Chance of a Thunderstorm 70 | 57 °F
Chance of T-storms
40% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.35 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
52%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KHYA 191556Z 19011KT 10SM CLR 19/08 A3034 RMK AO2 SLP276 T01890083
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
69 °F
56,55,54,51,52,49,48,50,57,61,63,64,65
Dew Point
51 °F
Wind
Speed / Dir
7 mph from SSW
Wind Gust
17.0 mph
Health
UV
11 out of 16
Pollen
7.10 out of 12
Pollen Forecast
Ozone
Good
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 64F. Winds from the SW at 10 to 15 mph.
Sunday Night
nt_chancetstorms Overcast with rain showers, then a chance of a thunderstorm and rain showers after midnight. Fog overnight. Low of 55F. Winds from the South at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Monday
chancetstorms Overcast with a chance of rain. Fog early. High of 68F. Breezy. Winds from the SW at 15 to 20 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and a chance of rain after midnight. Fog overnight. Low of 57F. Winds from the WSW at 5 to 20 mph shifting to the NNW after midnight. Chance of rain 30%.
Tuesday
mostlycloudy Mostly cloudy with a chance of rain. High of 72F. Winds from the NE at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds from the SE at 5 to 10 mph.
Wednesday
mostlycloudy Mostly cloudy. High of 68F. Breezy. Winds from the SSE at 15 to 20 mph.
Wednesday Night
nt_mostlycloudy Overcast with a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 55F. Breezy. Winds from the SSW at 15 to 25 mph.
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 70F. Windy. Winds from the SW at 20 to 30 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 57F. Windy. Winds from the SW at 25 to 30 mph. Chance of rain 50%.
Friday
chancerain Overcast with a chance of rain. High of 70F. Breezy. Winds from the SW at 15 to 30 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 54F. Windy. Winds from the NNE at 20 to 30 mph. Chance of rain 50%.
Saturday
chancerain Mostly cloudy with a chance of rain. High of 68F. Breezy. Winds from the NNE at 15 to 25 mph. Chance of rain 40%.
Saturday Night
nt_partlycloudy Clear. Low of 52F. Winds from the SSW at 5 to 15 mph.
Sunday
clear Clear. High of 70F. Breezy. Winds from the NNW at 10 to 20 mph shifting to the NE in the afternoon.
Sunday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 10 mph shifting to the NNW after midnight.
Monday
clear Clear. High of 68F. Winds from the NNW at 5 to 10 mph shifting to the West in the afternoon.
Monday Night
nt_partlycloudy Clear. Low of 52F. Winds from the WSW at 5 to 10 mph.
Tuesday
partlycloudy Partly cloudy. High of 70F. Winds from the West at 5 to 10 mph shifting to the SSW in the afternoon.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the SW at 5 to 10 mph.
Wednesday
chancerain Mostly cloudy with a chance of rain. High of 72F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_partlycloudy Clear with a chance of rain. Fog overnight. Low of 54F. Winds from the SSW at 5 to 15 mph. Chance of rain 20%.
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Weather Forecast for Yarmouth Port MA

View Calendar 10-Day Forecast for station KMASOUTH29

Sunday, 19
Mostly Cloudy
64 | 55 °F
Mostly Cloudy
Chance of
Precipitation
30%
Monday, 20
Chance of a Thunderstorm
68 | 57 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 21
Chance of Rain
72 | 50 °F
Chance of Rain
Chance of
Precipitation
20%
Wednesday, 22
Mostly Cloudy
68 | 55 °F
Mostly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Chance of a Thunderstorm
70 | 57 °F
Chance of T-storms
Chance of
Precipitation
40%
Friday, 24
Chance of Rain
70 | 54 °F
Chance of Rain
Chance of
Precipitation
70%
Saturday, 25
Chance of Rain
68 | 52 °F
Chance of Rain
Chance of
Precipitation
40%
Sunday, 26
Clear
70 | 50 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
68 | 52 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
70 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 64F. Winds from the SW at 10 to 15 mph.
Sunday Night
nt_chancetstorms Overcast with rain showers, then a chance of a thunderstorm and rain showers after midnight. Fog overnight. Low of 55F. Winds from the South at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 49 61 | 48 59 | 50 57 | 53
Wind 8 mph SSW 14 mph SW 12 mph WSW 10 mph SSE
Humidity 85% 64% 70% 82%
Chance of Precip. 10% 10% 10% 60%
Cloud Cover 39% 77% 87% 97%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Rain Showers
Sunrise & Sunset
5:17 AM
7:58 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.50], Average RMSE [1.16]
The National Weather Service forecast quality is good. MaxT RMSE [2.12], Average RMSE [1.76] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Monday
chancetstorms Overcast with a chance of rain. Fog early. High of 68F. Breezy. Winds from the SW at 15 to 20 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and a chance of rain after midnight. Fog overnight. Low of 57F. Winds from the WSW at 5 to 20 mph shifting to the NNW after midnight. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 64 | 60 63 | 59 62 | 58
Wind 11 mph SSW 16 mph WSW 15 mph SW 7 mph WSW
Humidity 96% 82% 84% 88%
Chance of Precip. 60% 50% 40% 30%
Cloud Cover 98% 94% 91% 90%
Conditions Chance of a Thunderstorm Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:16 AM
7:58 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.37], Average RMSE [1.69]
The National Weather Service forecast quality is good. MaxT RMSE [2.29], Average RMSE [1.78] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Tuesday
mostlycloudy Mostly cloudy with a chance of rain. High of 72F. Winds from the NE at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds from the SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 67 | 53 62 | 49 53 | 45
Wind 6 mph North 10 mph NNE 7 mph East 6 mph SE
Humidity 90% 62% 61% 73%
Chance of Precip. 30% 20% 10% 10%
Cloud Cover 81% 71% 81% 55%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:15 AM
7:59 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.72], Average RMSE [1.78]
The National Weather Service forecast quality is fair. MaxT RMSE [3.11], Average RMSE [1.93] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy. High of 68F. Breezy. Winds from the SSE at 15 to 20 mph.
Wednesday Night
nt_mostlycloudy Overcast with a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 55F. Breezy. Winds from the SSW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 45 65 | 48 62 | 53 57 | 57
Wind 10 mph ESE 16 mph SE 19 mph SSE 19 mph SW
Humidity 71% 53% 74% 100%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 64% 85% 76% 92%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:14 AM
8:00 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.82], Average RMSE [1.90]
The National Weather Service forecast quality is fair. MaxT RMSE [3.26], Average RMSE [2.10] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 70F. Windy. Winds from the SW at 20 to 30 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 57F. Windy. Winds from the SW at 25 to 30 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 66 | 57 63 | 57 59 | 57
Wind 22 mph SW 25 mph SW 28 mph SW 26 mph SW
Humidity 93% 71% 80% 96%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 99% 94% 92% 95%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Overcast Chance of a Thunderstorm
Sunrise & Sunset
5:14 AM
8:01 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.47], Average RMSE [2.44]
The National Weather Service forecast quality is poor. MaxT RMSE [3.77], Average RMSE [2.31] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Friday
chancerain Overcast with a chance of rain. High of 70F. Breezy. Winds from the SW at 15 to 30 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 54F. Windy. Winds from the NNE at 20 to 30 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 65 | 57 63 | 55 55 | 51
Wind 26 mph SW 21 mph SW 7 mph WSW 24 mph NNE
Humidity 97% 73% 74% 86%
Chance of Precip. 30% 30% 30% 20%
Cloud Cover 99% 99% 100% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:13 AM
8:02 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.97], Average RMSE [2.64]
The National Weather Service forecast quality is fair. MaxT RMSE [3.13], Average RMSE [2.48] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Saturday
chancerain Mostly cloudy with a chance of rain. High of 68F. Breezy. Winds from the NNE at 15 to 25 mph. Chance of rain 40%.
Saturday Night
nt_partlycloudy Clear. Low of 52F. Winds from the SSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 48 64 | 46 62 | 44 53 | 45
Wind 26 mph North 19 mph North 10 mph NE 4 mph SSE
Humidity 76% 51% 49% 71%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 95% 71% 67% 0%
Conditions Overcast Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:12 AM
8:03 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.35], Average RMSE [2.83]
The National Weather Service forecast quality is poor. MaxT RMSE [3.64], Average RMSE [1.94] : Use NWS
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Sunday
clear Clear. High of 70F. Breezy. Winds from the NNW at 10 to 20 mph shifting to the NE in the afternoon.
Sunday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 10 mph shifting to the NNW after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 63 | 45 62 | 45 54 | 43
Wind 12 mph NW 14 mph NNW 5 mph ENE 5 mph NNW
Humidity 74% 50% 53% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 18% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:12 AM
8:04 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.20], Average RMSE [3.02]
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Monday
clear Clear. High of 68F. Winds from the NNW at 5 to 10 mph shifting to the West in the afternoon.
Monday Night
nt_partlycloudy Clear. Low of 52F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 42 64 | 42 64 | 43 54 | 45
Wind 8 mph NNW 4 mph NNW 3 mph SW 5 mph WSW
Humidity 61% 43% 47% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 2% 5% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:11 AM
8:05 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.72], Average RMSE [2.61]
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 70F. Winds from the West at 5 to 10 mph shifting to the SSW in the afternoon.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 46 67 | 48 64 | 49 55 | 50
Wind 6 mph WNW 4 mph WSW 8 mph SSW 8 mph SW
Humidity 69% 48% 57% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 52% 54% 26% 24%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:10 AM
8:06 PM
Source: BestForecast at 9:43 AM EDT on May 19, 2013
Descriptive Forecast
Wednesday
chancerain Mostly cloudy with a chance of rain. High of 72F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_partlycloudy Clear with a chance of rain. Fog overnight. Low of 54F. Winds from the SSW at 5 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 50 67 | 52 64 | 54 56 | 55
Wind 6 mph SW 8 mph SSW 11 mph South 8 mph SSW
Humidity 79% 56% 65% 95%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 47% 69% 88% %
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KHYA) 64 °F 47 °F
Record (KHYA) 85 °F (1977) 29 °F (1956)
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Current Good
OZONE
Sunday Good
PM2.5
Sunday Good
OZONE
Monday Good
PM2.5
Monday Good
OZONE
Coastal Water Temperatures
Place Temperature
Woods Hole, MA 57.9 °F
Nantucket Island, MA 62.1 °F
Boston, MA 55.0 °F
Fall River, MA 60.1 °F
Marine Forecast - Surf Forecast
Astronomy
May. 19, 2013 Rise Set
Actual Time 5:17 AM EDT 7:58 PM EDT
Civil Twilight 4:45 AM EDT 8:30 PM EDT
Nautical Twilight 4:04 AM EDT 9:10 PM EDT
Astronomical Twilight 3:19 AM EDT 9:56 PM EDT
Moon 1:54 PM EDT 1:44 AM EDT
Length Of Visible Light 15h 45m
Length of Day
14h 40m
Tomorrow will be 1m 48s longer.
Waxing Gibbous, 65% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
70 °F
Taunton
69 °F
Plymouth
68 °F
East Milton
68 °F
Fitchburg
68 °F
Marshfield
39 °F
Martha's Vineyard
42 °F
Chicopee
42 °F
Orange
43 °F
Taunton
44 °F
New Bedford
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Hyannis 66 °F Clear 11:56 AM EDT
Chatham 65 °F Clear 11:52 AM EDT
Cape Cod CGAS 66 °F Clear 12:35 PM EDT
Provincetown 61 °F Clear 12:35 PM EDT
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Flight To ETA Status
KAP1088
Boston, MA 		KPVC 12:35PM On Time
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Type Condition
Flight Rule: VFR (KHYA)
Wind Speed: 11.0 kts.
Wind Dir: 209° (SSW)
Ceiling: Unlimited

METAR KHYA 191556Z 19011KT 10SM CLR 19/08 A3034 RMK AO2 SLP276 T01890083

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Nearby Events
Event Date Forecast
Tutti Italiani 7:00 PM EDT
2013-04-22		 Mostly Cloudy, 44°F
Event data courtesy eviesays.com
Sports
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
APRSWXNET Yarmouth Port MA , Cummaquid, MA 69 °F - 51 °F 52% SSW  at  7 mph 0.00 in / hr 84 ft 12:01 PM EDT MADIS
Hazelwood Road, South Dennis, MA 68.3 °F - 53 °F 59% SSW  at  5.0 mph 0.00 in / hr 41 ft 12:46 PM EDT Normal
Scargo Hill Dennis MA, Dennis, MA 70.5 °F 76 °F 56 °F 59% WSW  at  3.1 mph 0.00 in / hr 133 ft 12:54 PM EDT Rapid Fire  
Cape Air EDC Building, Hyannis, MA 70.9 °F 77 °F 43 °F 36% South  at  12.1 mph 0.00 in / hr 49 ft 12:54 PM EDT Rapid Fire  
West Dennis, MA 64.8 °F - 13 °F 13% SSE  at  10.0 mph 0.00 in / hr 15 ft 12:54 PM EDT Rapid Fire  
North Harwich, Harwich, MA 65.3 °F - 51 °F 60% SW  at  7.0 mph 0.00 in / hr 31 ft 12:50 PM EDT Normal
Centerville, MA 66.7 °F - 50 °F 55% SW  at  12.0 mph 0.00 in / hr 80 ft 12:54 PM EDT Rapid Fire  
WEST BARNSTABLE, West Barnstable, MA 69.7 °F - 50 °F 50% SSW  at  3.0 mph 0.00 in / hr 90 ft 12:54 PM EDT Rapid Fire  
WA1JSE Cape Cod, Osterville, MA 73.6 °F 77 °F 54 °F 50% SSE  at  2.9 mph 0.00 in / hr 49 ft 12:54 PM EDT Rapid Fire  
N2KNL / KB1VAJ Amateur Radio, Harwich, MA 64.2 °F - 52 °F 64% WSW  at  5.2 mph 0.00 in / hr 36 ft 12:54 PM EDT Rapid Fire
East Harwich DW5051, East Harwich, MA 66.3 °F - 52 °F 59% North  at  0.0 mph 0.00 in / hr 59 ft 12:54 PM EDT Rapid Fire
South Chatham, MA 73.0 °F 77 °F 54 °F 51% North  at  2.3 mph 0.00 in / hr 62 ft 12:54 PM EDT Rapid Fire  
south chatham, South Chatham, MA 65.8 °F - 54 °F 67% SW  at  3.0 mph 0.00 in / hr 50 ft 12:50 PM EDT Normal
ORLEANS, SOUTH ORLEANS, MA 72.1 °F 75 °F 31 °F 22% North  at  3.6 mph 0.00 in / hr 45 ft 12:50 PM EDT Normal
Buck's Creek, Chatham, MA 63.2 °F - 55 °F 74% SW  at  3.0 mph 0.00 in / hr 7 ft 12:48 PM EDT Normal  
Chatham Emergency Management EOC, Chatham, MA 62.9 °F - 52 °F 67% SSE  at  10.0 mph 0.00 in / hr 66 ft 12:50 PM EDT Normal
Chatham MA, North Chatham, MA 69.3 °F - 52 °F 54% SE  at  16.6 mph 0.00 in / hr 28 ft 12:54 PM EDT Rapid Fire
HADS SANDWICH MA, Sandwich, MA 68 °F - - - North  at  - 0.00 in / hr 13 ft 12:30 PM EDT MADIS
N1RCW, Forestdale, MA 69.6 °F - 52 °F 54% WNW  at  0.0 mph 0.00 in / hr 0 ft 12:54 PM EDT Rapid Fire
Outermost Harbor, Chatham, MA 66.4 °F - 53 °F 62% West  at  10.0 mph 0.00 in / hr 3 ft 12:46 PM EDT Normal
Ockway Bay Landing, Mashpee, MA 66.1 °F - 48 °F 52% NNW  at  0.0 mph 0.00 in / hr 50 ft 12:53 PM EDT Rapid Fire
Muddy Pond, Eastham, MA 72.1 °F 75 °F 60 °F 65% SSE  at  2.2 mph 0.00 in / hr 16 ft 12:54 PM EDT Rapid Fire  
Heron Cottage, Eastham, MA 74.3 °F 77 °F 52 °F 45% NNE  at  3.8 mph 0.00 in / hr 59 ft 12:54 PM EDT Rapid Fire  
Nauset Heights Bluff, Orleans, MA 68.9 °F - 50 °F 50% SSW  at  6.0 mph 0.00 in / hr 40 ft 12:54 PM EDT Rapid Fire
North Sunken Meadow, Eastham, MA 66.7 °F - 52 °F 60% East  at  3.0 mph 0.00 in / hr 10 ft 12:53 PM EDT Normal  
Barrowhouse Observatory, North Eastham, MA 75.2 °F 78 °F 53 °F 46% SW  at  3.1 mph 0.00 in / hr 20 ft 12:54 PM EDT Rapid Fire
NERRS NERRS METEOROLOGICAL SITE AT WAQUO, East Falmouth, MA 66 °F - 49 °F 54% WSW  at  5 mph 0.00 in / hr 18 ft 11:45 AM EDT MADIS
Falmouth Airpark Area, East Falmouth, MA 71.2 °F 77 °F 46 °F 40% West  at  3.8 mph 0.00 in / hr 50 ft 12:50 PM EDT Normal  
Sandwich Rd at Rt. 151, East Falmouth, MA 68.7 °F - 51 °F 54% South  at  1.0 mph 0.00 in / hr 60 ft 12:50 PM EDT Normal
bourne, Bourne, MA 65.9 °F - - - North  at  - - / hr 82 ft 12:53 PM EDT Normal  
Bourne, Pocasset, MA 66.7 °F - 53 °F 61% North  at  - - / hr 0 ft 11:51 AM EDT Normal
Old Wharf Rd, South Wellfleet, Wellfleet, MA 73.1 °F 77 °F 52 °F 47% SSW  at  1.0 mph 0.00 in / hr 39 ft 12:54 PM EDT Rapid Fire  
Onset Computer Corp., Pocasset, MA 71.5 °F 77 °F 49 °F 45% SSE  at  0.0 mph 0.00 in / hr 0 ft 12:52 PM EDT Normal  
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