Chelmsford, MA

9:25 AM EDT on May 24, 2013 (GMT -0400)
Elev: 210 ft
Lon: 71.4° W
Lat: 42.6° N
Source
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Tropical Weather: Invest 91E (East Pacific)
News
The Future That Was: America's Space Program, 1915-2011
May 23, 2013
Walk through the history of the U.S. space program with this huge archive of vintage photos from NASA's library of photographs taken throughout the history of manned flight, jet engine development, and the creation of the manned missions to the moon and the Space Shuttle program.
Iceland Tourists Get Stuck on Floating Iceberg
May 23, 2013
Four tourists in Iceland got an expected trip when they set up a picnic on a floating iceberg.
One Block: How Neighbors Saw Deadly Twister's Path
May 23, 2013
See the stories of just one block of families affected by the massive Oklahoma tornado.
School Storm Protection Spotty in Tornado Zones
May 23, 2013
Dollars-and-cents reality has resulted in a patchwork of protection for schools in tornado-prone areas sometimes with tragic results.
'Good Job, Teach': Teachers Emerge as Heroes in Moore
May 22, 2013
In the wake of the devastating tornado that struck Moore, Okla., teachers and educators emerge as heroes.
Billions in Damage: Costliest Tornadoes in U.S. History
May 23, 2013
The Moore tornado may have been among the costliest in U.S. history. We count down the top 5 prior to this tornado.
Notorious Moore, Oklahoma City Tornado History
May 22, 2013
The long, tornadic history of the Oklahoma City metro area.
Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
$2 Billion in Okla. Tornado Damage Means Hard Recovery
May 23, 2013
Officials say the focus is now on cleanup in the wake of the deadly EF5 tornado in Moore, Okla.
Tornado Doctor Sees "Utter Destruction"
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
After the Storm: Deadly Flesh-Eating Infections?
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
Evacuated Residents of N.D. City to Return Friday
May 23, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
Jersey Shore Readies for Post-Sandy Summer
May 23, 2013
The Jersey Shore has made a remarkable comeback after being devastated by Hurricane Sandy. Now, it's ready to welcome tourists back to its shores.
Interactive: Damage Path of Moore Tornado
May 23, 2013
Interactive map shows survey results from the National Weather Service.
Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
No New Funds Needed for Okla. Tornado Recovery
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
Teachers Credited With Saving Students in Okla.
May 21, 2013
Students and parents recounted stories Tuesday of brave teachers who sheltered their pupils, in some cases by herding them into a closet and a restroom amid the fear and panic.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Friday, May 24, 2013.

Showers and thunderstorms will move into the Plains, while also continuing across the East Coast on Friday. A low pressure system over the Rocky Mountains will persist on its eastward track and move into the Plains. Flow around this system will create northward flow, pulling abundant moisture and energy in from the Gulf of Mexico. This will allow for scattered showers and thunderstorms to develop across the Southern Plains again on Friday, spreading northward through the Central and Northern Plains. There is a slight chance that these storms will turn severe across northeastern Colorado, into western Kansas and Nebraska. Large hail and strong winds are likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front will slowly move eastward and offshore the East Coast on Friday. This system will allow for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Severe thunderstorms are not likely in these areas, but periods of heavy rainfall and strong winds will persist as this system lingers over the Northeast through Friday night.

Out West, an area of low pressure continues spinning over the Pacific Northwest, maintaining onshore flow. This will bring more rain showers to Oregon and Washington, with snow showers possible at highest elevations.
Weather Underground Forecast for Friday, May 24, 2013.

Showers and thunderstorms will move into the Plains, while also continuing across the East Coast on Friday. A low pressure system over the Rocky Mountains will persist on its eastward track and move into the Plains. Flow around this system will create northward flow, pulling abundant moisture and energy in from the Gulf of Mexico. This will allow for scattered showers and thunderstorms to develop across the Southern Plains again on Friday, spreading northward through the Central and Northern Plains. There is a slight chance that these storms will turn severe across northeastern Colorado, into western Kansas and Nebraska. Large hail and strong winds are likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front will slowly move eastward and offshore the East Coast on Friday. This system will allow for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Severe thunderstorms are not likely in these areas, but periods of heavy rainfall and strong winds will persist as this system lingers over the Northeast through Friday night.

Out West, an area of low pressure continues spinning over the Pacific Northwest, maintaining onshore flow. This will bring more rain showers to Oregon and Washington, with snow showers possible at highest elevations.
More News Articles

Chelmsford Weather at a Glance

Updated 9:25 AM EDT
Elevation
289 ft
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Now
Light Rain
Light Rain
Temperature
66.0 °F
Feels Like 66.0 °F
Wind(mph)
0.0
Sunrise / Set
5:15 AM
8:09 PM
Moon
Waxing Gibbous
Today
Chance of a Thunderstorm 75 °F
Chance of T-storms
100% chance of precipitation
Tonight
Chance of a Thunderstorm 46 °F
Chance of T-storms
90% chance of precipitation
Tomorrow
Chance of a Thunderstorm 57 | 37 °F
Chance of T-storms
90% chance of precipitation
Sunday
Chance of a Thunderstorm 55 | 36 °F
Chance of T-storms
60% chance of precipitation
Monday
Partly Cloudy 66 | 45 °F
Partly Cloudy
Tuesday
Partly Cloudy 75 | 52 °F
Partly Cloudy
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
29.70 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 700 ft
Overcast 1200 ft
Moisture
Humidity
98%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
SPECI KBED 241315Z 22007KT 10SM -RA BKN007 OVC012 19/17 A2970 RMK AO2 RAB14 P0000
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
66.0 °F
64,64,64,64,64,64,64,64,64,64,65,66,66
Dew Point
65 °F
Wind
Speed / Dir
Calm
Wind Gust
1.0 mph
Health
UV
2 out of 16
Pollen
.90 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain showers. High of 75F. Winds from the WSW at 5 to 10 mph. Chance of rain 100% with rainfall amounts near 0.4 in. possible.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers. Low of 46F. Winds from the NNW at 10 to 15 mph. Chance of rain 90% with rainfall amounts near 0.5 in. possible.
Saturday
chancetstorms Overcast with a chance of a thunderstorm and rain showers. High of 57F. Breezy. Winds from the North at 15 to 20 mph. Chance of rain 90% with rainfall amounts near 0.2 in. possible.
Saturday Night
nt_tstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and a chance of rain after midnight. Fog overnight. Low of 37F. Winds from the NNW at 10 to 15 mph. Chance of rain 90% with rainfall amounts near 0.3 in. possible.
Sunday
chancetstorms Overcast with rain showers, then a chance of rain in the afternoon. Fog early. High of 55F. Winds from the NW at 10 to 15 mph. Chance of rain 60%.
Sunday Night
nt_mostlycloudy Mostly cloudy with a chance of rain in the evening, then overcast. Low of 36F. Winds from the WNW at 10 to 15 mph.
Monday
partlycloudy Partly cloudy. High of 66F. Winds from the NW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 45F. Winds from the WNW at 5 to 10 mph.
Tuesday
partlycloudy Clear in the morning, then overcast. High of 75F. Winds from the WNW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Clear. Low of 52F. Winds from the WSW at 5 to 10 mph.
Wednesday
mostlycloudy Mostly cloudy. High of 72F. Winds from the SSW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 55F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday
mostlycloudy Mostly cloudy. High of 79F. Breezy. Winds from the WSW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 64F. Winds from the West at 5 to 15 mph.
Friday
partlycloudy Partly cloudy. High of 84F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 86F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Sunday
clear Clear with a chance of a thunderstorm. High of 84F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Sunday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Monday
clear Clear. High of 82F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
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Weather Forecast for Chelmsford MA

View Calendar 10-Day Forecast for station KMALOWEL2

Friday, 24
Chance of a Thunderstorm
75 | 46 °F
Chance of T-storms
Chance of
Precipitation
100%
Saturday, 25
Chance of a Thunderstorm
57 | 37 °F
Chance of T-storms
Chance of
Precipitation
90%
Sunday, 26
Chance of a Thunderstorm
55 | 36 °F
Chance of T-storms
Chance of
Precipitation
60%
Monday, 27
Partly Cloudy
66 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
75 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Mostly Cloudy
72 | 55 °F
Mostly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Mostly Cloudy
79 | 64 °F
Mostly Cloudy
Chance of
Precipitation
0%
Friday, 31
Partly Cloudy
84 | 63 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 1
Chance of a Thunderstorm
86 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Sunday, 2
Chance of a Thunderstorm
84 | 59 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain showers. High of 75F. Winds from the WSW at 5 to 10 mph. Chance of rain 100% with rainfall amounts near 0.4 in. possible.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers. Low of 46F. Winds from the NNW at 10 to 15 mph. Chance of rain 90% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 68 | 61 64 | 56 53 | 51
Wind 6 mph South 5 mph SSE 7 mph WNW 10 mph North
Humidity 92% 80% 77% 93%
Chance of Precip. 100% 100% 100% 90%
Cloud Cover 100% 100% 100% 100%
Conditions Rain Showers Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:15 AM
8:09 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.82], Average RMSE [2.01]
The National Weather Service forecast quality is good. MaxT RMSE [1.94], Average RMSE [1.75] : Use NWS
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Saturday
chancetstorms Overcast with a chance of a thunderstorm and rain showers. High of 57F. Breezy. Winds from the North at 15 to 20 mph. Chance of rain 90% with rainfall amounts near 0.2 in. possible.
Saturday Night
nt_tstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and a chance of rain after midnight. Fog overnight. Low of 37F. Winds from the NNW at 10 to 15 mph. Chance of rain 90% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 48 54 | 47 46 | 44 37 | 37
Wind 12 mph North 16 mph North 13 mph NNW 10 mph North
Humidity 94% 82% 93% 100%
Chance of Precip. 90% 90% 90% 90%
Cloud Cover 99% 97% 98% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:14 AM
8:10 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.73], Average RMSE [2.22]
The National Weather Service forecast quality is good. MaxT RMSE [1.73], Average RMSE [2.17] : Use NWS
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Sunday
chancetstorms Overcast with rain showers, then a chance of rain in the afternoon. Fog early. High of 55F. Winds from the NW at 10 to 15 mph. Chance of rain 60%.
Sunday Night
nt_mostlycloudy Mostly cloudy with a chance of rain in the evening, then overcast. Low of 36F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 42 49 | 43 53 | 40 47 | 35
Wind 12 mph NNW 12 mph NNW 10 mph NW 12 mph WNW
Humidity 92% 76% 61% 61%
Chance of Precip. 90% 70% 60% 10%
Cloud Cover 100% 97% 90% 32%
Conditions Chance of a Thunderstorm Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:13 AM
8:11 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.63], Average RMSE [2.94]
The National Weather Service forecast quality is good. MaxT RMSE [2.41], Average RMSE [3.27] : Use NWS
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 66F. Winds from the NW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 45F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 34 64 | 36 66 | 39 54 | 39
Wind 11 mph WNW 12 mph NW 10 mph NW 6 mph WNW
Humidity 75% 35% 37% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 43% 62% 87% 0%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:13 AM
8:12 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.04], Average RMSE [3.80]
The National Weather Service forecast quality is fair. MaxT RMSE [2.95], Average RMSE [3.74] : Use NWS
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Tuesday
partlycloudy Clear in the morning, then overcast. High of 75F. Winds from the WNW at 5 to 10 mph.
Tuesday 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 49 | 38 71 | 40 68 | 46 54 | 47
Wind 7 mph West 7 mph WNW 5 mph WNW 6 mph WSW
Humidity 67% 32% 47% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 99% 0%
Conditions Clear Clear Overcast Clear
Sunrise & Sunset
5:12 AM
8:13 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.38], Average RMSE [3.81]
The National Weather Service forecast quality is fair. MaxT RMSE [3.48], Average RMSE [3.67] : Use NWS
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy. High of 72F. Winds from the SSW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 55F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 69 | 51 70 | 60 60 | 59
Wind 6 mph SW 9 mph SSW 9 mph South 8 mph SSW
Humidity 88% 49% 72% 96%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 0% 86% 75% 74%
Conditions Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:11 AM
8:14 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.07], Average RMSE [3.42]
The National Weather Service forecast quality is fair. MaxT RMSE [3.15], Average RMSE [3.84] : Use NWS
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Thursday
mostlycloudy Mostly cloudy. High of 79F. Breezy. Winds from the WSW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 64F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 62 76 | 64 76 | 65 66 | 65
Wind 9 mph SW 15 mph WSW 14 mph West 8 mph West
Humidity 98% 68% 67% 97%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 98% 76% 67% 38%
Conditions Chance of a Thunderstorm Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:11 AM
8:15 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.24], Average RMSE [2.92]
The National Weather Service forecast quality is fair. MaxT RMSE [3.34], Average RMSE [3.63] : Use NWS
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 84F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 79 | 64 72 | 64 64 | 64
Wind 7 mph WSW 4 mph WSW 4 mph SW 5 mph SW
Humidity 93% 59% 76% 99%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 33% 39% 54% 62%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:10 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.54], Average RMSE [4.18]
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 86F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 81 | 64 77 | 64 65 | 64
Wind 5 mph WSW 5 mph SW 6 mph SW 6 mph SW
Humidity 95% 57% 65% 94%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 64% 62% 59% %
Conditions Fog Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:10 AM
8:16 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.80], Average RMSE [3.94]
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Sunday
clear Clear with a chance of a thunderstorm. High of 84F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Sunday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 81 | 64 77 | 64 64 | -9998
Wind 6 mph WSW 5 mph SW 6 mph SW 4 mph SW
Humidity 95% 57% 65% -9998%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover % 62% 59% %
Conditions Fog Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:09 AM
8:17 PM
Source: BestForecast at 4:03 AM EDT on May 24, 2013
Descriptive Forecast
Monday
clear Clear. High of 82F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 78 | 49 73 | 51 62 | 52
Wind 6 mph WSW 3 mph WSW 2 mph SW 2 mph West
Humidity 95% 35% 45% 70%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover % % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 24, 2013 Max Temp Min Temp
Normal (KBED) 69 °F 47 °F
Record (KBED) 92 °F (1964) 32 °F (1963)
Yesterday 75.3 °F 53.1 °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
Friday Good
PM2.5
Friday Good
OZONE
Coastal Water Temperatures
Place Temperature
Boston, MA 55.9 °F
Providence, RI 64.0 °F
Fall River, MA 63.0 °F
Conimicut Light, RI 68.0 °F
Marine Forecast
Astronomy
May. 24, 2013 Rise Set
Actual Time 5:15 AM EDT 8:09 PM EDT
Civil Twilight 4:41 AM EDT 8:43 PM EDT
Nautical Twilight 3:59 AM EDT 9:25 PM EDT
Astronomical Twilight 3:10 AM EDT 10:15 PM EDT
Moon 7:47 PM EDT 4:45 AM EDT
Length Of Visible Light 16h 01m
Length of Day
14h 54m
Tomorrow will be 1m 38s longer.
Waxing Gibbous, 99% 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
68 °F
Lawrence
68 °F
Marshfield
66 °F
Norwood
66 °F
Hyannis
66 °F
Fitchburg
51 °F
Pittsfield
53 °F
North Adams
60 °F
Nantucket
60 °F
New Bedford
60 °F
Martha's Vineyard
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
Bedford 66 °F Light Rain 9:15 AM EDT
Lawrence 68 °F Overcast 9:11 AM EDT
Nashua 67 °F Light Rain 8:51 AM EDT
Fitchburg 67 °F Light Rain 8:52 AM EDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: IFR (KBED)
Wind Speed: 7.0 kts.
Wind Dir: 270° (West)
Ceiling: 700 ft

SPECI KBED 241315Z 22007KT 10SM -RA BKN007 OVC012 19/17 A2970 RMK AO2 RAB14 P0000

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Phillies vs. Nationals 7:05 PM EDT on May 24, 2013 Rain Showers, 56 °F
Orioles vs. Blue Jays 7:07 PM EDT on May 24, 2013 Scattered Clouds, High 57° F/ 14° C
Indians vs. Red Sox 7:10 PM EDT on May 24, 2013 Chance of a Thunderstorm, 59 °F
Indians vs. Red Sox 1:35 PM EDT on May 25, 2013 Rain Showers, 54 °F
Event Date Forecast
Angers vs. Sedan 8:30 PM CEST on May 24, 2013 Chance of Rain, High 48° F/ 9° C
Dijon vs. Guingamp 8:30 PM CEST on May 24, 2013 Chance of Rain, High 50° F/ 10° C
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 24, 2013 Chance of a Thunderstorm, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 25, 2013 Chance of a Thunderstorm, 70 °F
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Pine Hill, Chelmsford, MA 66.0 °F 65 °F 98% West  at  0.0 mph 0.00 in / hr 289 ft 9:25 AM EDT Normal
Chelmsford, Chelmsford, MA 66.7 °F 66 °F 99% East  at  0.0 mph 0.00 in / hr 335 ft 9:25 AM EDT Rapid Fire  
Lowell Highlands, Lowell, MA 66.4 °F 65 °F 95% SSW  at  1.0 mph 0.00 in / hr 178 ft 9:20 AM EDT Normal
Chelmsford, MA 66.2 °F 65 °F 97% SE  at  1.0 mph 0.00 in / hr 0 ft 9:22 AM EDT Normal  
Brookside, Westford, MA 65.8 °F 66 °F 100% South  at  0.0 mph - / hr 174 ft 9:16 AM EDT Normal
North Billerica, MA 65.9 °F 66 °F 100% South  at  0.0 mph 0.00 in / hr 158 ft 9:25 AM EDT Normal  
MesoWest Billerica , North Billerica, MA 66 °F 63 °F 90% West  at  3 mph 0.00 in / hr 160 ft 8:40 AM EDT MADIS
Carlisle/Westford, Carlisle, MA 66.6 °F 66 °F 98% SSW  at  0.0 mph - / hr 210 ft 9:15 AM EDT Normal
Carlisle Fire Carlisle Center, Carlisle, MA 66.1 °F 65 °F 96% West  at  0.2 mph 0.00 in / hr 199 ft 9:25 AM EDT Rapid Fire  
Nabnasset North, Westford, MA 66.2 °F 66 °F 98% SW  at  0.0 mph - / hr 207 ft 9:21 AM EDT Normal  
Fort Hill Park, Lowell, MA 66.6 °F 65 °F 95% West  at  0.0 mph 0.00 in / hr 190 ft 9:25 AM EDT Rapid Fire  
APRSWXNET Carlisle Public School MA , Carlisle, MA 65 °F 64 °F 95% SSW  at  0 mph 0.00 in / hr 246 ft 8:58 AM EDT MADIS
Rogers Park, Tewksbury, MA 66.3 °F 66 °F 98% SW  at  0.0 mph 0.00 in / hr 131 ft 9:25 AM EDT Rapid Fire  
Kayla Drive, Westford, MA 67.3 °F 65 °F 93% NNW  at  1.7 mph - / hr 262 ft 9:19 AM EDT Normal  
Carlisle, MA 66.5 °F 66 °F 100% NE  at  0.0 mph 0.00 in / hr 200 ft 9:16 AM EDT Normal  
Phil's 2 Flying Weather, Dracut, MA 67.3 °F 67 °F 99% West  at  1.7 mph - / hr 197 ft 9:12 AM EDT Normal  
Nutting Lake, Billerica, MA 66.9 °F 63 °F 86% SSW  at  2.2 mph 0.00 in / hr 215 ft 9:25 AM EDT Rapid Fire  
Navy Yard, Dracut, MA 68.4 °F 68 °F 99% SW  at  3.8 mph 0.00 in / hr 89 ft 9:25 AM EDT Normal  
Pilgrim Village, Westford, MA 66.0 °F 62 °F 86% SSW  at  0.0 mph 0.00 in / hr 246 ft 9:25 AM EDT Normal
Merrimack River, Tyngsboro, MA 67.5 °F 67 °F 99% SSE  at  0.0 mph 0.00 in / hr 128 ft 9:21 AM EDT Normal
Concord, MA 65.9 °F 65 °F 95% SSE  at  0.0 mph - / hr 100 ft 9:20 AM EDT Normal  
Wallace Astrophysical Observatory, Westford, MA 65.2 °F 65 °F 100% South  at  0.0 mph 0.00 in / hr 351 ft 9:14 AM EDT Normal
Jacques Ridge, Tyngsboro, MA 66.2 °F 66 °F 100% SE  at  0.0 mph 0.00 in / hr 263 ft 9:25 AM EDT Rapid Fire
Littleton, MA 65.7 °F 66 °F 99% South  at  4.0 mph - / hr 272 ft 9:25 AM EDT Normal  
DDMET Westford (MIT Haystack Obs.), MA, Westford, MA 65 °F 61 °F 89% North  at  - 0.00 in / hr 459 ft 9:00 AM EDT MADIS
Billerica-Burlington Line, Billerica, MA 66.1 °F 65 °F 95% SSW  at  0.0 mph 0.00 in / hr 165 ft 9:25 AM EDT Rapid Fire  
Pinehurst, Billerica, MA 65.6 °F 64 °F 93% West  at  0.0 mph 0.00 in / hr 161 ft 9:25 AM EDT Rapid Fire  
Groton Road, Tyngsboro, MA 66.5 °F 66 °F 98% North  at  - - / hr 279 ft 9:25 AM EDT Normal  
MesoWest Tyngsboro Rte 3 , Tyngsboro, MA 66 °F 66 °F 100% South  at  2 mph 0.00 in / hr 160 ft 8:40 AM EDT MADIS
Rte 62 and US3, Bedford, MA 66.1 °F 65 °F 97% SSW  at  2.0 mph 0.00 in / hr 141 ft 9:25 AM EDT Rapid Fire  
East Concord, Concord, MA 66.3 °F 66 °F 99% SSW  at  0.0 mph 0.00 in / hr 144 ft 9:25 AM EDT Rapid Fire
Pope Road, Acton, MA 65.8 °F 65 °F 98% ESE  at  0.0 mph 0.00 in / hr 200 ft 9:20 AM EDT Normal  
Hartwell Acres II, Bedford, MA 65.2 °F 62 °F 88% SE  at  1.1 mph 0.00 in / hr 126 ft 9:25 AM EDT Rapid Fire  
MITRE Corporation, Bedford, MA 65.1 °F 63 °F 93% WSW  at  7.0 mph 0.01 in / hr 35 ft 9:25 AM EDT Rapid Fire  
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Public Information Statement
Mobile & Email Alerts Statement as of 5:21 am EDT on May 24, 2013

The following are unofficial observations taken during the past 12
hours for the storm that has been affecting our region. Appreciation
is extended to Highway departments... cooperative observers... Skywarn
spotters and media for these reports. This summary is also available
on our home Page at weather.Gov/Boston

********************storm total rainfall********************

Location storm total time/date comments
                     rainfall of
                     /inches/ measurement

Connecticut

... Hartford County...
   Granby 2.30 508 am 5/24 ham radio
   Avon 2.10 508 am 5/24 ham radio
   1 WNW Windsor Locks 1.89 438 am 5/24 ASOS
   Collinsville 1.76 910 PM 5/23 none
   South Windsor 1.30 1147 PM 5/23 trained spotter
   West Hartford 1.30 940 PM 5/23 NWS nepp
   Bristol 1.10 535 PM 5/23 media
   3 se Hartford 1.05 508 am 5/24 ASOS

Massachusetts

... Bristol County...
   3 NW New Bedford 1.38 510 am 5/24 ASOS

... Franklin County...
   2 se Orange 1.18 444 am 5/24 ASOS

... Hampden County...
   Springfield 2.84 510 am 5/24 ham radio
   Granville 1.93 935 PM 5/23 NWS nepp
   Palmer 1.90 511 am 5/24 ham radio
   2 ENE Westfield 1.81 441 am 5/24 ASOS
   Southwick 1.81 1022 PM 5/23 none
   Chester 1.79 1047 PM 5/23 ham radio

... Plymouth County...
   2 WNW east bridgewat 0.66 430 am 5/24 cocorahs

... Worcester County...
   4 se Fitchburg 2.00 446 am 5/24 ASOS
   3 WNW Worcester 1.36 509 am 5/24 ASOS


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