Boston, MA

11:31 PM EDT on May 19, 2013 (GMT -0400)
Elev: 46 ft
Lon: 71.1° W
Lat: 42.4° N
Source
Rapid Fire Updates™
 Updated 11:22 PM EDT Get Free Weather Stickers® Share:
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News
Tornadoes Touch Down in the Great Plains
May 19, 2013
Severe weather developed throughout the Great Plains on Sunday, producing baseball size hail and long-lived tornadoes.
Tornado Hits OKC Suburb, Kicking Up Debris
May 19, 2013
A tornado kicked up debris in an Oklahoma City suburb and threatened a number of tourist attractions on historic Route 66 but there were no immediate reports of injuries or major damage.
Tornado Touches Down in Wichita
May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
Real-Time Updates: Severe Weather Outbreak
May 19, 2013
The latest breaking news, tornado warnings, photos and more.
Mice Return From a Month in Space
May 19, 2013
Mice and other critters return from a month long stay in space.
Heavy Rains Cause Flooding in North Georgia
May 19, 2013
Some locations have seen 5 to 6 inches of rainfall.
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
May 19, 2013
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.
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 19, 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.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Sunday, May 19, 2013.

Heavy rains and severe thunderstorm activity continued for the Plains on Sunday as a broad low trekked slowly across the Northern Plains. As the system progressed, counter-clockwise flow associated with the system pulled ample moisture and energy northward from the Gulf of Mexico, while an associated cold front reached southward from the system across the Central Plains. Forcing from the cold front combined with a dry line in the Southern Plains and the moisture laden conditions of the region allowed for multiple clusters of thunderstorms to continue from Saturday night through Sunday morning. Portions of eastern Kansas, western Missouri, and central/eastern Oklahoma remained at moderate risk of severe thunderstorm activity through the afternoon and evening as environmental conditions remained favorable for strong tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of the Southern Plains into the Upper Mississippi Valley were at slight risk of severe thunderstorm development. While hail and damaging winds were the main threats of severe weather in these regions, a few tornadoes were also possible.

Meanwhile, heavy rains continued across the north-central U.S., while moderate to strong instability kicked up scattered thunderstorms and showers in the southeastern corner of the nation. Areas of eastern Montana through eastern Minnesota and parts of western Wisconsin remained under Flash Flood Watches and Warnings through the afternoon due to moderate to heavy rain and areas of rapid runoff. Flash Flood Warnings and various Flood Watches Warnings were also issued for parts of northern Georgia and eastern Alabama as intense rainfall amounts of 2 to 3 inches fell in one hour. In addition to heavy rain totals, hail and damaging wind gusts were possible with stronger storms in the southeastern corner of the nation.

Elsewhere, isolated to scattered showers and areas of thunderstorms developed across portions of the Mid-Atlantic and Northeast as a long warm front associated with this system reached across the Great Lakes into the Mid-Atlantic and humid conditions spread northward.
Weather Underground midday recap for Sunday, May 19, 2013.

Heavy rains and severe thunderstorm activity continued for the Plains on Sunday as a broad low trekked slowly across the Northern Plains. As the system progressed, counter-clockwise flow associated with the system pulled ample moisture and energy northward from the Gulf of Mexico, while an associated cold front reached southward from the system across the Central Plains. Forcing from the cold front combined with a dry line in the Southern Plains and the moisture laden conditions of the region allowed for multiple clusters of thunderstorms to continue from Saturday night through Sunday morning. Portions of eastern Kansas, western Missouri, and central/eastern Oklahoma remained at moderate risk of severe thunderstorm activity through the afternoon and evening as environmental conditions remained favorable for strong tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of the Southern Plains into the Upper Mississippi Valley were at slight risk of severe thunderstorm development. While hail and damaging winds were the main threats of severe weather in these regions, a few tornadoes were also possible.

Meanwhile, heavy rains continued across the north-central U.S., while moderate to strong instability kicked up scattered thunderstorms and showers in the southeastern corner of the nation. Areas of eastern Montana through eastern Minnesota and parts of western Wisconsin remained under Flash Flood Watches and Warnings through the afternoon due to moderate to heavy rain and areas of rapid runoff. Flash Flood Warnings and various Flood Watches Warnings were also issued for parts of northern Georgia and eastern Alabama as intense rainfall amounts of 2 to 3 inches fell in one hour. In addition to heavy rain totals, hail and damaging wind gusts were possible with stronger storms in the southeastern corner of the nation.

Elsewhere, isolated to scattered showers and areas of thunderstorms developed across portions of the Mid-Atlantic and Northeast as a long warm front associated with this system reached across the Great Lakes into the Mid-Atlantic and humid conditions spread northward.
More News Articles

Boston Weather at a Glance

Updated 11:22 PM EDT
Elevation
86 ft
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Now
Light Rain
Light Rain
Temperature
56.5 °F
Feels Like 56.5 °F
Wind(mph)
0.0
Sunrise / Set
5:18 AM
8:03 PM
Moon
Waxing Gibbous
Tonight
Rain Showers 57 °F
Rain Showers
50% chance of precipitation
Tomorrow
Chance of a Thunderstorm 79 °F
Chance of T-storms
50% chance of precipitation
Tomorrow Night
Thunderstorm 61 °F
T-storms
30% chance of precipitation
Tuesday
Thunderstorm 72 | 59 °F
Thunderstorm
20% chance of precipitation
Wednesday
Chance of a Thunderstorm 79 | 57 °F
Chance of T-storms
40% chance of precipitation
Thursday
Chance of a Thunderstorm 84 | 57 °F
Chance of a Thunderstorm
20% chance of precipitation
Tomorrow is forecast to be Much Warmer than today.
Conditions
Pressure
30.26 in
Visibility
7.0 miles
Clouds
Overcast 900 ft
Moisture
Humidity
93%
Rainfall
0.05 in
Snow Depth
Not available.
METAR
METAR KBOS 200254Z 18008KT 7SM -RA OVC009 13/12 A3026 RMK AO2 SLP247 P0004 60007 T01330122 58008
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
56.5 °F
55,58,57,55,54,54,54,53,54,54,55,57,55
Dew Point
55 °F
Wind
Speed / Dir
Calm
Wind Gust
4.0 mph
Health
UV
0 out of 16
Pollen
7.10 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday Night
nt_rain Overcast with rain showers, then a chance of rain after midnight. Fog overnight. Low of 57F. Winds from the South at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 79F. Winds from the West at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_tstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and a chance of rain after midnight. Low of 61F. Winds less than 5 mph. Chance of rain 30%.
Tuesday
mostlycloudy Mostly cloudy with thunderstorms and a chance of rain. High of 72F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 59F. Winds less than 5 mph. Chance of rain 50%.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 79F. Winds from the South at 5 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 57F. Winds from the SSW at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Thursday
partlycloudy Mostly cloudy with a chance of rain in the morning, then clear. High of 84F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 20%.
Thursday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 57F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Friday
chancerain Partly cloudy with a chance of rain. High of 73F. Winds from the NNW at 5 to 15 mph. Chance of rain 70%.
Friday Night
nt_clear Clear. Low of 45F. Winds from the NW at 5 to 15 mph.
Saturday
partlycloudy Partly cloudy. High of 68F. Winds from the North at 5 to 10 mph shifting to the ESE in the afternoon.
Saturday Night
nt_clear Clear. Low of 46F. Winds from the SSW at 5 to 10 mph.
Sunday
clear Clear with a chance of rain. High of 72F. Winds from the NW at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Monday
clear Clear. High of 70F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 72F. Winds less than 5 mph.
Tuesday Night
nt_chancerain Partly cloudy with a chance of rain. Fog overnight. Low of 52F. Winds less than 5 mph. Chance of rain 40%.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 75F. Winds less than 5 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds less than 5 mph. Chance of rain 50%.
Thursday
chancetstorms Clear with a chance of a thunderstorm. High of 77F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Thursday Night
nt_partlycloudy Clear. Fog overnight. Low of 54F. Winds from the SSW at 5 to 10 mph.
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Weather Forecast for Boston MA

View Calendar 10-Day Forecast for station KMACAMBR9

Monday, 20
Chance of a Thunderstorm
79 | 61 °F
Chance of T-storms
Chance of
Precipitation
50%
Tuesday, 21
Thunderstorm
72 | 59 °F
Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Chance of a Thunderstorm
79 | 57 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 23
Chance of a Thunderstorm
84 | 57 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Friday, 24
Chance of Rain
73 | 45 °F
Chance of Rain
Chance of
Precipitation
70%
Saturday, 25
Partly Cloudy
68 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Chance of Rain
72 | 41 °F
Chance of Rain
Chance of
Precipitation
20%
Monday, 27
Clear
70 | 48 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
72 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Chance of a Thunderstorm
75 | 54 °F
Chance of T-storms
Chance of
Precipitation
50%
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 79F. Winds from the West at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_tstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and a chance of rain after midnight. Low of 61F. Winds less than 5 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 73 | 61 76 | 59 65 | 59
Wind 9 mph South 12 mph West 8 mph West 4 mph WSW
Humidity 91% 63% 55% 81%
Chance of Precip. 50% 50% 50% 40%
Cloud Cover 98% 58% 63% 76%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:18 AM
8:03 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.56], Average RMSE [2.31]
The National Weather Service forecast quality is good. MaxT RMSE [2.10], Average RMSE [1.60] : Use NWS
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Tuesday
mostlycloudy Mostly cloudy with thunderstorms and a chance of rain. High of 72F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 59F. Winds less than 5 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 64 | 58 58 | 57 61 | 56
Wind 5 mph East 9 mph ESE 8 mph ESE 3 mph SE
Humidity 84% 80% 94% 83%
Chance of Precip. 30% 30% 20% 40%
Cloud Cover 73% 78% 78% 86%
Conditions Thunderstorm Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:17 AM
8:04 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.28], Average RMSE [1.79]
The National Weather Service forecast quality is good. MaxT RMSE [2.28], Average RMSE [1.62] : Use NWS
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 79F. Winds from the South at 5 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 57F. Winds from the SSW at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 72 | 63 73 | 63 64 | 63
Wind 3 mph SE 8 mph South 11 mph SSW 11 mph SSW
Humidity 96% 73% 66% 95%
Chance of Precip. 50% 40% 40% 30%
Cloud Cover 89% 60% 81% 86%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:17 AM
8:05 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.84], Average RMSE [2.18]
The National Weather Service forecast quality is fair. MaxT RMSE [2.67], Average RMSE [2.93] : Use NWS
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Thursday
partlycloudy Mostly cloudy with a chance of rain in the morning, then clear. High of 84F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 20%.
Thursday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 57F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 72 | 64 76 | 64 64 | 62
Wind 11 mph SSW 15 mph SSW 14 mph SSW 12 mph SSW
Humidity 97% 77% 67% 92%
Chance of Precip. 30% 10% 10% 20%
Cloud Cover 84% 0% 12% 99%
Conditions Chance of a Thunderstorm Clear Clear Chance of Rain
Sunrise & Sunset
5:16 AM
8:06 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.31], Average RMSE [2.31]
The National Weather Service forecast quality is poor. MaxT RMSE [3.65], Average RMSE [3.17] : Use NWS
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Friday
chancerain Partly cloudy with a chance of rain. High of 73F. Winds from the NNW at 5 to 15 mph. Chance of rain 70%.
Friday Night
nt_clear Clear. Low of 45F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 60 71 | 54 64 | 46 57 | 36
Wind 9 mph SW 10 mph North 9 mph NNW 9 mph NW
Humidity 97% 53% 51% 48%
Chance of Precip. 30% 30% 10% 10%
Cloud Cover 98% 51% 40% 9%
Conditions Chance of Rain Chance of Rain Partly Cloudy Clear
Sunrise & Sunset
5:15 AM
8:07 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.39], Average RMSE [2.62]
The National Weather Service forecast quality is poor. MaxT RMSE [4.19], Average RMSE [3.49] : Use NWS
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 68F. Winds from the North at 5 to 10 mph shifting to the ESE in the afternoon.
Saturday Night
nt_clear Clear. Low of 46F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 37 64 | 39 62 | 42 55 | 42
Wind 6 mph NW 4 mph NNE 7 mph SE 7 mph SSW
Humidity 67% 40% 45% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 49% 49% 0%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:14 AM
8:08 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.77], Average RMSE [2.78]
The National Weather Service forecast quality is poor. MaxT RMSE [4.01], Average RMSE [3.71] : Use NWS
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Sunday
clear Clear with a chance of rain. High of 72F. Winds from the NW at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 38 65 | 40 64 | 40 53 | 37
Wind 8 mph West 12 mph WNW 6 mph North 4 mph NNW
Humidity 68% 38% 41% 55%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 0% 0% 1% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:13 AM
8:08 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.49], Average RMSE [2.36]
The National Weather Service forecast quality is poor. MaxT RMSE [4.04], Average RMSE [3.35] : Use NWS
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Monday
clear Clear. High of 70F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 35 65 | 42 64 | 47 54 | 48
Wind 4 mph NNE 2 mph WNW 3 mph South 3 mph SSW
Humidity 67% 42% 52% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 2% 7% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:13 AM
8:09 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.61], Average RMSE [3.15]
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 72F. Winds less than 5 mph.
Tuesday Night
nt_chancerain Partly cloudy with a chance of rain. Fog overnight. Low of 52F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 51 67 | 52 66 | 54 57 | 53
Wind 3 mph WSW 4 mph SSW 5 mph South 4 mph SSW
Humidity 95% 58% 63% 87%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 50% 61% 55% 57%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:12 AM
8:10 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.25], Average RMSE [3.36]
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 75F. Winds less than 5 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds less than 5 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 69 | 56 70 | 57 60 | 57
Wind 2 mph SW 4 mph SSW 5 mph South 4 mph SSW
Humidity 95% 62% 65% 89%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 67% 78% 91% 95%
Conditions Fog Mostly Cloudy Overcast Overcast
Sunrise & Sunset
5:12 AM
8:11 PM
Source: BestForecast at 10:51 PM EDT on May 19, 2013
Descriptive Forecast
Thursday
chancetstorms Clear with a chance of a thunderstorm. High of 77F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Thursday Night
nt_partlycloudy Clear. Fog overnight. Low of 54F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 73 | 62 71 | 63 63 | 61
Wind 4 mph SW 6 mph SSW 7 mph South 6 mph SSW
Humidity 98% 69% 71% 92%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 91% % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KBOS) 67 °F 51 °F
Record (KBOS) 90 °F (1949) 38 °F (1882)
Yesterday 67 °F 51 °F
Yesterday's Heating Degree Days: 6
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
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Sunday Good
PM2.5
Sunday Good
OZONE
Monday Moderate
PM2.5
Monday Good
OZONE
Coastal Water Temperatures
Place Temperature
Boston, MA 55.9 °F
Providence, RI 60.1 °F
Fall River, MA 62.1 °F
Conimicut Light, RI 64.0 °F
Marine Forecast - Surf Forecast
Astronomy
May. 19, 2013 Rise Set
Actual Time 5:18 AM EDT 8:03 PM EDT
Civil Twilight 4:46 AM EDT 8:35 PM EDT
Nautical Twilight 4:05 AM EDT 9:17 PM EDT
Astronomical Twilight 3:18 AM EDT 10:04 PM EDT
Moon 1:57 PM EDT (5/19) 1:48 AM EDT (5/19)
Length Of Visible Light 15h 49m
Length of Day
14h 44m
Tomorrow will be 1m 52s longer.
Waxing Gibbous, 70% 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
71 °F
East Milton
71 °F
Norwood
71 °F
Bedford
71 °F
Plymouth
70 °F
Lawrence
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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Travel Planning
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Aviation
City Temp. Conditions Updated
Boston 56 °F Light Rain 10:54 PM EDT
East Milton 54 °F N/A 10:54 PM EDT
Norwood 55 °F Overcast 11:16 PM EDT
Bedford 55 °F Light Rain Mist 10:56 PM EDT
View all Aviation Tools
Flight To ETA Status
JBU448
Tampa, FL 		KBOS 11:23PM On Time
JBU1016
New York, NY 		KBOS 11:25PM On Time
UAL352
Washington, DC 		KBOS 11:26PM On Time
UAL994
Newark, NJ 		KBOS 11:28PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: IFR (KBOS)
Wind Speed: 8.0 kts.
Wind Dir: 206° (SSW)
Ceiling: 900 ft

METAR KBOS 200254Z 18008KT 7SM -RA OVC009 13/12 A3026 RMK AO2 SLP247 P0004 60007 T01330122 58008

View all Reports & Maps
Nearby Events
Event Date Forecast
The Book Of Mormon 7:00 PM EDT
2013-04-16		 Overcast, 53°F
Willy Porter 3:00 AM EDT
2013-04-16		 Partly Cloudy, 42°F
Bobby Long 8:00 PM EDT
2013-04-16		 Chance of Rain, 50°F
Blue Man Group 8:00 PM EDT
2013-04-16		 Chance of Rain, 50°F
Women Like Us support group to meet 7:00 PM EDT
2013-04-16		 Overcast, 53°F
Blue Man Group 8:00 PM EDT
2013-04-17		 Chance of Rain, 54°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Tigers vs. Rangers 7:05 PM CDT on May 19, 2013 Partly Cloudy, 90 °F
Mariners vs. Indians 12:05 PM EDT on May 20, 2013 Partly Cloudy, 74 °F
Indians vs. Red Sox 7:10 PM EDT on May 23, 2013 Chance of a Thunderstorm, 70 °F
Indians vs. Red Sox 7:10 PM EDT on May 24, 2013 Partly Cloudy, 61 °F
Event Date Forecast
Real Salt Lake vs. Chivas USA 7:30 PM PDT on May 19, 2013 Clear, 65 °F
Murcia vs. Guadalajara 3:00 PM EDT on May 20, 2013 Forecast not available.
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 74 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 70 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Boston - South End, Boston, MA 56.5 °F 55 °F 93% SSW  at  0.0 mph 0.02 in / hr 86 ft 11:22 PM EDT Normal  
MIT (Green Bld Roof), Cambridge, MA 56.3 °F 54 °F 94% SE  at  1.0 mph 0.02 in / hr 310 ft 11:30 PM EDT Normal
St. Botolph, Boston, MA 55.8 °F 54 °F 92% SW  at  0.0 mph 0.02 in / hr 30 ft 11:23 PM EDT Normal  
Inman, Cambridge, MA 56.6 °F 56 °F 97% SW  at  2.0 mph 0.00 in / hr 25 ft 11:30 PM EDT Normal  
Inman Square, Somerville, MA 56.3 °F 56 °F 99% South  at  21.9 mph 0.02 in / hr 50 ft 11:30 PM EDT Normal  
Central Square, Cambridge, MA 56.6 °F 54 °F 93% SE  at  0.0 mph 0.01 in / hr 24 ft 11:30 PM EDT Normal
Beacon & Carlton Street, Brookline, MA 56.5 °F 55 °F 95% SSE  at  3.1 mph - / hr 39 ft 11:28 PM EDT Normal  
Albion, Somerville, MA 58.5 °F 57 °F 94% SSW  at  3.1 mph 0.00 in / hr 75 ft 11:30 PM EDT Normal  
Tufts Park, Medford, MA 57.7 °F 57 °F 98% WSW  at  2.7 mph - / hr 30 ft 11:27 PM EDT Normal  
Porter Square, Cambridge, MA 56.8 °F 57 °F 99% North  at  0.0 mph 0.01 in / hr 47 ft 11:30 PM EDT Normal
Thompson Island, Boston, MA 55.5 °F 54 °F 94% East  at  1.0 mph 0.01 in / hr 100 ft 11:19 PM EDT Normal  
Winthrop Beach, Winthrop, MA 56.4 °F 55 °F 94% SSW  at  4.0 mph 0.00 in / hr 30 ft 11:27 PM EDT Normal
Malden West, Malden, MA 57.4 °F 47 °F 68% SE  at  0.0 mph 0.04 in / hr 0 ft 11:29 PM EDT Normal  
North Cambridge, Cambridge, MA 56.7 °F 55 °F 94% SSE  at  3.0 mph 0.02 in / hr 26 ft 11:27 PM EDT Normal
Emerson St. Across from Police Station, Medford, MA 57.3 °F 53 °F 86% SSE  at  4.0 mph 0.00 in / hr 12 ft 11:31 PM EDT Rapid Fire  
Mount Auburn Cemetery, Watertown, MA 56.3 °F 55 °F 94% SSE  at  1.0 mph 0.02 in / hr 57 ft 11:30 PM EDT Normal
East Arlington, Arlington, MA 56.2 °F 54 °F 91% East  at  0.0 mph 0.00 in / hr 40 ft 11:30 PM EDT Normal  
PAPA'S PLACE, MALDEN, MA 56.6 °F 56 °F 96% WNW  at  0.0 mph - / hr 52 ft 11:27 PM EDT Normal  
Lawrence Estates, Medford, MA 57.7 °F 53 °F 85% North  at  0.0 mph 0.06 in / hr 53 ft 11:31 PM EDT Rapid Fire  
David B's Weather, Malden, MA 57.2 °F 52 °F 83% West  at  0.0 mph 0.00 in / hr 98 ft 11:31 PM EDT Normal  
East Arlington 2, Arlington, MA 56.9 °F 56 °F 95% SW  at  0.0 mph 0.02 in / hr 68 ft 11:28 PM EDT Normal  
Near Wyoming Cemetery, Melrose, MA 56.8 °F 51 °F 80% ENE  at  0.0 mph 0.06 in / hr 90 ft 11:30 PM EDT Rapid Fire  
Cambridge Highlands, Cambridge, MA 56.2 °F 55 °F 96% South  at  0.0 mph 0.00 in / hr 150 ft 11:30 PM EDT Normal
West Medford, Medford, MA 56.0 °F 55 °F 95% SSE  at  0.0 mph 0.00 in / hr 52 ft 11:30 PM EDT Rapid Fire  
(Arnold Arboretum ) Roslindale, MA 55.3 °F 54 °F 95% SSW  at  2.9 mph 0.05 in / hr 148 ft 11:22 PM EDT Normal
Chestnut Hill, Chestnut Hill, MA 55.6 °F 55 °F 99% West  at  1.0 mph 0.00 in / hr 210 ft 11:30 PM EDT Rapid Fire  
Wollaston, Quincy, MA 56.1 °F 56 °F 99% North  at  2.2 mph 0.01 in / hr 18 ft 11:30 PM EDT Rapid Fire  
Roslindale (Rosecliff), Roslindale, MA 55.9 °F 56 °F 99% South  at  0.7 mph 0.00 in / hr 157 ft 11:27 PM EDT Rapid Fire  
Turner's Pond, Milton, MA 55.0 °F 54 °F 95% SE  at  0.0 mph 0.00 in / hr 66 ft 11:30 PM EDT Rapid Fire  
Arlington Heights - Turkey Hill, ARLINGTON, MA 56.9 °F 55 °F 92% SW  at  3.0 mph 0.02 in / hr 292 ft 11:31 PM EDT Rapid Fire
East Milton, Milton, MA 56.1 °F 56 °F 98% SW  at  0.0 mph - / hr 89 ft 11:29 PM EDT Normal  
West Roxbury, West Roxbury, MA 55.6 °F 54 °F 95% North  at  2.0 mph 0.00 in / hr 121 ft 11:20 PM EDT Normal
Houghs Neck, Great Hill, Quincy, MA 55.4 °F 51 °F 85% North  at  6.4 mph - / hr 62 ft 11:18 PM EDT Normal  
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