Dennis, MA

9:26 PM EDT on May 18, 2013 (GMT -0400)
Elev: 13 ft
Lon: 70.2° W
Lat: 41.7° N
Source
Rapid Fire Updates™
 Updated 9:26 PM EDT Get Free Weather Stickers® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
News
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
64, Including Saudi Arabian Woman, Scale Mount Everest
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.
Record Snow: 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.
Study: 97% Agreement on Manmade Global Warming
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.
Social Media Reacts as Deadly Severe Weather Pelts Texas
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.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
More News Articles
Weather Summary
Kari Kiefer
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.
More News Articles

Dennis Weather at a Glance

Updated 9:26 PM EDT
Elevation
133 ft
Report Station
You are about to report this weather station for bad data.

Please select the information which is incorrect and click 'Submit' otherwise click 'Cancel'.

— Cancel

Now
Clear
Clear
Temperature
55.9 °F
Feels Like 55.9 °F
Wind(mph)
0.0
Sunrise / Set
5:18 AM
7:57 PM
Moon
First Quarter
Tonight
Partly Cloudy 48 °F
Partly Cloudy
Tomorrow
Chance of Rain 63 °F
Chance of Rain
20% chance of precipitation
Tomorrow Night
Chance of Rain 55 °F
Chance of Rain
30% chance of precipitation
Monday
Chance of Rain 68 | 59 °F
Chance of Rain
40% chance of precipitation
Tuesday
Chance of Rain 72 | 55 °F
Chance of Rain
20% chance of precipitation
Wednesday
Overcast 68 | 55 °F
Overcast
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
30.30 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
99%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KHYA 190056Z 22008KT 10SM CLR 14/11 A3030 RMK AO2 SLP261 T01390111
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
55.9 °F
58,61,62,64,65,65,66,67,63,62,60,59,58
Dew Point
56 °F
Wind
Speed / Dir
Calm
Wind Gust
6.9 mph
Health
UV
0 out of 16
Pollen
8.40 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Saturday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the South at 5 to 10 mph.
Sunday
partlycloudy Partly cloudy with a chance of rain in the afternoon. High of 63F. Winds from the South at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_chancerain Mostly cloudy with a chance of rain. Fog overnight. Low of 55F. Winds from the South at 10 to 15 mph. Chance of rain 30%.
Monday
chancerain Overcast with a chance of rain. High of 68F. Breezy. Winds from the SW at 5 to 25 mph with gusts to 30 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 59F. Breezy. Winds from the SW at 20 to 25 mph shifting to the WNW after midnight. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Tuesday
cloudy Overcast with a chance of rain. High of 72F. Breezy. Winds from the NE at 10 to 20 mph. Chance of rain 20%.
Tuesday Night
nt_cloudy Overcast. Low of 55F. Winds from the ESE at 10 to 15 mph.
Wednesday
cloudy Overcast. High of 68F. Breezy. Winds from the ESE at 15 to 20 mph.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 55F. Breezy. Winds from the South at 10 to 20 mph. Chance of rain 50%.
Thursday
chancetstorms Clear with a chance of a thunderstorm. High of 68F. Breezy. Winds from the SW at 20 to 25 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 57F. Breezy. Winds from the WSW at 10 to 25 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Friday
chancerain Overcast with a chance of rain. High of 68F. Breezy. Winds from the SW at 15 to 25 mph. Chance of rain 50%.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 52F. Breezy. Winds from the NNE at 10 to 30 mph. Chance of rain 70% with rainfall amounts near 1.0 in. possible.
Saturday
chancerain Clear with a chance of rain. High of 70F. Windy. Winds from the NE at 25 to 30 mph. Chance of rain 60%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 50F. Breezy. Winds from the NE at 10 to 25 mph.
Sunday
clear Clear. High of 68F. Winds from the NE at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 50F. Winds from the NE at 5 to 10 mph.
Monday
clear Clear. High of 66F. Winds from the NE at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 52F. Winds less than 5 mph.
Tuesday
clear Clear. High of 68F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the SSW at 5 to 10 mph.
Wednesday
clear Clear. High of 70F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 54F. Winds from the SSW at 5 to 10 mph.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Weather Forecast for Dennis MA

View Calendar 10-Day Forecast for station KMASOUTH29

Saturday, 18
Chance of Rain
70 | 48 °F
Chance of Rain
Chance of
Precipitation
20%
Sunday, 19
Chance of Rain
63 | 55 °F
Chance of Rain
Chance of
Precipitation
20%
Monday, 20
Chance of Rain
68 | 59 °F
Chance of Rain
Chance of
Precipitation
40%
Tuesday, 21
Chance of Rain
72 | 55 °F
Chance of Rain
Chance of
Precipitation
20%
Wednesday, 22
Overcast
68 | 55 °F
Overcast
Chance of
Precipitation
0%
Thursday, 23
Chance of a Thunderstorm
68 | 57 °F
Chance of T-storms
Chance of
Precipitation
40%
Friday, 24
Chance of Rain
68 | 52 °F
Chance of Rain
Chance of
Precipitation
50%
Saturday, 25
Chance of Rain
70 | 50 °F
Chance of Rain
Chance of
Precipitation
60%
Sunday, 26
Clear
68 | 50 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
66 | 52 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 45 63 | 45 59 | 45 53 | 46
Wind 2 mph West 8 mph SSW 6 mph South 6 mph South
Humidity 85% 48% 61% 80%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 11% 15% 29% 49%
Conditions Clear Clear Chance of Rain Partly Cloudy
Sunrise & Sunset
5:18 AM
7:57 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.50], Average RMSE [1.06]
The National Weather Service forecast quality is good. MaxT RMSE [2.11], Average RMSE [1.74] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy with a chance of rain in the afternoon. High of 63F. Winds from the South at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_chancerain Mostly cloudy with a chance of rain. Fog overnight. Low of 55F. Winds from the South at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 49 63 | 51 60 | 52 55 | 54
Wind 8 mph South 11 mph South 11 mph South 11 mph South
Humidity 88% 66% 76% 93%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 56% 51% 62% 75%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:17 AM
7:57 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.39], Average RMSE [1.59]
The National Weather Service forecast quality is good. MaxT RMSE [2.26], Average RMSE [1.74] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Monday
chancerain Overcast with a chance of rain. High of 68F. Breezy. Winds from the SW at 5 to 25 mph with gusts to 30 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 59F. Breezy. Winds from the SW at 20 to 25 mph shifting to the WNW after midnight. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 55 65 | 57 62 | 57 60 | 57
Wind 7 mph SSW 12 mph WSW 16 mph SW 21 mph WSW
Humidity 94% 75% 88% 89%
Chance of Precip. 30% 40% 40% 20%
Cloud Cover 86% 94% 95% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
5:16 AM
7:58 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.69], Average RMSE [1.73]
The National Weather Service forecast quality is fair. MaxT RMSE [3.08], Average RMSE [1.97] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Tuesday
cloudy Overcast with a chance of rain. High of 72F. Breezy. Winds from the NE at 10 to 20 mph. Chance of rain 20%.
Tuesday Night
nt_cloudy Overcast. Low of 55F. Winds from the ESE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 67 | 52 60 | 49 56 | 47
Wind 12 mph NNW 13 mph NE 11 mph East 10 mph ESE
Humidity 82% 60% 68% 69%
Chance of Precip. 30% 10% 10% 0%
Cloud Cover 100% 100% 99% 100%
Conditions Chance of Rain Overcast Overcast Overcast
Sunrise & Sunset
5:15 AM
7:59 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.70], Average RMSE [1.83]
The National Weather Service forecast quality is fair. MaxT RMSE [2.97], Average RMSE [2.19] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Wednesday
cloudy Overcast. High of 68F. Breezy. Winds from the ESE at 15 to 20 mph.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 55F. Breezy. Winds from the South at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 48 67 | 48 61 | 51 55 | 54
Wind 13 mph ESE 15 mph ESE 15 mph ESE 13 mph SE
Humidity 65% 52% 68% 96%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 100% 99% 100% 89%
Conditions Overcast Overcast Overcast Chance of Rain
Sunrise & Sunset
5:14 AM
8:00 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.28], Average RMSE [2.41]
The National Weather Service forecast quality is fair. MaxT RMSE [3.21], Average RMSE [2.26] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Thursday
chancetstorms Clear with a chance of a thunderstorm. High of 68F. Breezy. Winds from the SW at 20 to 25 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 57F. Breezy. Winds from the WSW at 10 to 25 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 67 | 58 65 | 59 63 | 58
Wind 10 mph WSW 22 mph SW 23 mph SW 15 mph WSW
Humidity 96% 72% 82% 83%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 99% 0% 17% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:13 AM
8:01 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.67], Average RMSE [2.41]
The National Weather Service forecast quality is fair. MaxT RMSE [2.84], Average RMSE [2.60] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Friday
chancerain Overcast with a chance of rain. High of 68F. Breezy. Winds from the SW at 15 to 25 mph. Chance of rain 50%.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 52F. Breezy. Winds from the NNE at 10 to 30 mph. Chance of rain 70% with rainfall amounts near 1.0 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 67 | 58 65 | 56 55 | 53
Wind 11 mph WSW 17 mph SSW 13 mph WSW 15 mph NE
Humidity 94% 71% 75% 92%
Chance of Precip. 30% 20% 30% 40%
Cloud Cover 100% 93% 97% 94%
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 [3.09], Average RMSE [2.54]
The National Weather Service forecast quality is fair. MaxT RMSE [3.36], Average RMSE [2.02] : Use NWS
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Saturday
chancerain Clear with a chance of rain. High of 70F. Windy. Winds from the NE at 25 to 30 mph. Chance of rain 60%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 50F. Breezy. Winds from the NE at 10 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 49 65 | 47 62 | 45 53 | 46
Wind 27 mph NE 28 mph NE 23 mph NE 16 mph NE
Humidity 82% 52% 53% 79%
Chance of Precip. 30% 30% 10% 10%
Cloud Cover 44% 7% 18% 57%
Conditions Chance of Rain Chance of Rain Clear Partly Cloudy
Sunrise & Sunset
5:12 AM
8:03 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.85], Average RMSE [2.91]
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Sunday
clear Clear. High of 68F. Winds from the NE at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 50F. Winds from the NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 45 67 | 45 60 | 46 53 | 46
Wind 12 mph NE 10 mph NE 9 mph NE 8 mph NE
Humidity 68% 46% 59% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 6% 3% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:11 AM
8:04 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.66], Average RMSE [2.64]
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 66F. Winds from the NE at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 52F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 47 66 | 46 62 | 46 54 | 46
Wind 9 mph NNE 7 mph NE 5 mph East 2 mph East
Humidity 74% 50% 58% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 12% 5% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:11 AM
8:05 PM
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 68F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 46 68 | 46 64 | 47 55 | 48
Wind 2 mph North 3 mph ESE 6 mph SSE 5 mph South
Humidity 69% 44% 56% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 2% 2% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 5:45 PM EDT on May 18, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 70F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 54F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 50 69 | 50 64 | 50 57 | 51
Wind 3 mph SSW 4 mph SSW 6 mph SSW 5 mph SSW
Humidity 78% 52% 61% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KHYA) 64 °F 47 °F
Record (KHYA) 82 °F (1986) 35 °F (1966)
Yesterday 63.0 °F 49.8 °F
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
Saturday Good
PM2.5
Saturday Good
OZONE
Sunday Good
PM2.5
Sunday Good
OZONE
Coastal Water Temperatures
Place Temperature
Woods Hole, MA 57.0 °F
Nantucket Island, MA 62.1 °F
Boston, MA 55.0 °F
Fall River, MA 62.1 °F
Marine Forecast - Surf Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:18 AM EDT 7:57 PM EDT
Civil Twilight 4:45 AM EDT 8:29 PM EDT
Nautical Twilight 4:05 AM EDT 9:09 PM EDT
Astronomical Twilight 3:20 AM EDT 9:55 PM EDT
Moon 12:51 PM EDT (5/18) 1:14 AM EDT (5/18)
Length Of Visible Light 15h 43m
Length of Day
14h 38m
Tomorrow will be 1m 51s 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
Visit Astronomy
Today's Extremes
State Highs State Lows
73 °F
Fitchburg
72 °F
Westfield
72 °F
Chicopee
72 °F
Norwood
71 °F
East Milton
37 °F
Chicopee
37 °F
Orange
37 °F
Martha's Vineyard
37 °F
Taunton
39 °F
Norwood
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Tree with Mountains and Clouds
Dinner time
• • • • • • • • • •
Uploaded by: DesertNomad
1,612,592 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®
Parnassus's Transformation (#30...
By PeaceRiverBP 6 hours ago
Visit WunderBlogs
Travel & Activities
Travel Planning
Travel Planner Road Trip Planner
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
View all Travel Tools
Aviation
City Temp. Conditions Updated
Hyannis 57 °F Clear 8:56 PM EDT
Chatham 56 °F Clear 8:52 PM EDT
Cape Cod CGAS 55 °F Mostly Cloudy 9:15 PM EDT
Provincetown 55 °F Clear 9:15 PM EDT
View all Aviation Tools
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KHYA)
Wind Speed: 8.0 kts.
Wind Dir: 245° (WSW)
Ceiling: Unlimited

METAR KHYA 190056Z 22008KT 10SM CLR 14/11 A3030 RMK AO2 SLP261 T01390111

View all Reports & Maps
Nearby Events
Event Date Forecast
Tutti Italiani 7:00 PM EDT
2013-04-22		 Mostly Cloudy, 44°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
View all Sports Weather
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.

Visit Our Video Section
Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Scargo Hill Dennis MA, Dennis, MA 55.9 °F 56 °F 99% WSW  at  0.0 mph 0.00 in / hr 133 ft 9:26 PM EDT Rapid Fire  
Hazelwood Road, South Dennis, MA 56.3 °F 53 °F 89% SSE  at  0.0 mph 0.00 in / hr 41 ft 9:14 PM EDT Normal
APRSWXNET Yarmouth Port MA , Cummaquid, MA 57 °F 53 °F 86% SW  at  5 mph 0.00 in / hr 84 ft 8:51 PM EDT MADIS
North Harwich, Harwich, MA 56.4 °F 53 °F 89% SW  at  3.0 mph 0.00 in / hr 31 ft 9:25 PM EDT Normal
MesoWest Barnstable Tourist Info Center , Barnstable, MA 57 °F 53 °F 86% SW  at  5 mph 0.00 in / hr 101 ft 8:40 PM EDT MADIS
West Dennis, MA 58.5 °F 38 °F 46% South  at  12.0 mph 0.00 in / hr 15 ft 9:26 PM EDT Rapid Fire  
Cape Air EDC Building, Hyannis, MA 56.7 °F 53 °F 88% SSW  at  7.4 mph 0.00 in / hr 49 ft 9:26 PM EDT Rapid Fire  
N2KNL / KB1VAJ Amateur Radio, Harwich, MA 55.7 °F 53 °F 91% SW  at  2.1 mph 0.00 in / hr 36 ft 9:25 PM EDT Rapid Fire
E. Harwich DW5051 BETA, East Harwich, MA 55.4 °F 48 °F 77% WSW  at  0.4 mph 0.00 in / hr 59 ft 9:26 PM EDT Rapid Fire  
East Harwich DW5051, East Harwich, MA 55.7 °F 52 °F 87% WSW  at  4.0 mph 0.00 in / hr 59 ft 9:26 PM EDT Rapid Fire
Centerville, MA 55.6 °F 52 °F 87% North  at  5.0 mph 0.00 in / hr 80 ft 9:26 PM EDT Rapid Fire  
WEST BARNSTABLE, West Barnstable, MA 55.9 °F 52 °F 86% SE  at  4.0 mph 0.00 in / hr 90 ft 9:26 PM EDT Rapid Fire  
ORLEANS, SOUTH ORLEANS, MA 57.7 °F 35 °F 43% WSW  at  0.0 mph 0.00 in / hr 45 ft 9:25 PM EDT Normal
south chatham, South Chatham, MA 55.6 °F 53 °F 92% SE  at  2.0 mph 0.00 in / hr 50 ft 9:20 PM EDT Normal
Chatham Emergency Management EOC, Chatham, MA 55.8 °F 53 °F 91% South  at  7.0 mph 0.00 in / hr 66 ft 9:20 PM EDT Normal
Buck's Creek, Chatham, MA 56.5 °F 54 °F 91% SW  at  6.0 mph 0.00 in / hr 7 ft 9:17 PM EDT Normal  
WA1JSE Cape Cod, Osterville, MA 55.2 °F 50 °F 81% West  at  0.7 mph 0.00 in / hr 49 ft 9:26 PM EDT Rapid Fire  
Oyster River Boatyard, West Chatham, MA 56.7 °F 54 °F 90% SW  at  5.0 mph 0.00 in / hr 10 ft 8:21 PM EDT Normal
Chatham MA, North Chatham, MA 56.5 °F 54 °F 90% South  at  8.9 mph 0.00 in / hr 28 ft 9:26 PM EDT Rapid Fire
Cape Cod Airport, Barnstable Town, MA 56.8 °F 46 °F 66% WSW  at  0.0 mph 0.00 in / hr 100 ft 9:26 PM EDT Rapid Fire
Muddy Pond, Eastham, MA 56.1 °F 122 °F - SSW  at  3.2 mph 0.00 in / hr 16 ft 9:26 PM EDT Rapid Fire  
Outermost Harbor, Chatham, MA 56.6 °F 54 °F 91% SSW  at  10.0 mph 0.00 in / hr 3 ft 9:16 PM EDT Normal
Heron Cottage, Eastham, MA 57.4 °F 54 °F 87% SW  at  3.1 mph 0.00 in / hr 59 ft 9:26 PM EDT Normal  
Nauset Heights Bluff, Orleans, MA 56.1 °F - - SW  at  1.0 mph 0.00 in / hr 40 ft 9:26 PM EDT Rapid Fire
North Sunken Meadow, Eastham, MA 58.1 °F 54 °F 85% East  at  8.0 mph 0.00 in / hr 10 ft 9:21 PM EDT Normal  
HADS SANDWICH MA, Sandwich, MA 58 °F - - North  at  - 0.00 in / hr 13 ft 8:30 PM EDT MADIS
Old Wharf Rd, South Wellfleet, Wellfleet, MA 57.8 °F 52 °F 81% SW  at  4.0 mph 0.00 in / hr 39 ft 9:26 PM EDT Rapid Fire  
N1RCW, Forestdale, MA 55.4 °F 52 °F 88% West  at  0.0 mph 0.00 in / hr 0 ft 9:25 PM EDT Rapid Fire
Ockway Bay Landing, Mashpee, MA 56.1 °F 53 °F 89% WNW  at  8.2 mph 0.00 in / hr 50 ft 9:26 PM EDT Rapid Fire
RAWS CACO MA, Truro, MA 60 °F 48 °F 65% SSW  at  6 mph 0.00 in / hr 109 ft 7:12 PM EDT MADIS
HADS NERRS METEOROLOGICAL SITE AT WAQ MA, East Falmouth, MA 57 °F 53 °F 85% WSW  at  3 mph 0.00 in / hr 16 ft 8:45 PM EDT MADIS
Sandwich Rd at Rt. 151, East Falmouth, MA 55.9 °F 52 °F 87% SW  at  2.0 mph 0.00 in / hr 60 ft 9:18 PM EDT Normal
Falmouth Airpark Area, East Falmouth, MA 56.1 °F 50 °F 80% NE  at  0.0 mph 0.00 in / hr 50 ft 9:20 PM EDT Normal  
Bournedale, Bourne, MA 55.9 °F 54 °F 92% SW  at  3.1 mph 0.00 in / hr 105 ft 9:24 PM EDT Normal  
bourne, Bourne, MA 66.7 °F - - North  at  - - / hr 82 ft 9:22 PM EDT Normal  
Would you like to share your weather data with the rest of the world? Add Your Weather Station!