Weather Report
North Chelmsford, Massachusetts
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Current Conditions -  °F | °C
As of 5:51 PM on Wednesday 22 May 2013 (Local Time) from KASH Reporting Station
Overcast Overcast   Feels Like: 58°
Wind Chill: 58°   Ceiling: 1200
Heat Index: 58°   Visibility: 10mi
Dew Point: 53°   Wind: 12mph
Humidity: 83%   Direction: 90° (E)
Pressure: 29.92"   Gusts: NA
Report Text: KASH 222151Z AUTO 09010KT 10SM OVC012 14/12 A2992 RMK AO2 T01440116 SLP381
7 PM
Sct T-Storms
Sct T-Storms 61°
8 PM
Sct T-Storms
Sct T-Storms 64°
9 PM
Sct T-Storms
Sct T-Storms 64°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
may
22
Sct T-Storms
Sct T-Storms
73°
60°
may
23
Sct T-Storms
Sct T-Storms
81°
64°
may
24
Rain
Rain
66°
51°
may
25
Showers
Showers
57°
47°
may
26
Showers
Showers
55°
45°
may
27
P Cloudy
P Cloudy
68°
47°
may
28
P Cloudy
P Cloudy
74°
53°
may
29
P Cloudy
P Cloudy
77°
58°
may
30
Cloudy
Cloudy
80°
59°
may
31
Cloudy
Cloudy
80°
60°
Details for Wednesday, May 22 (Evening)
Evening: Variable clouds with scattered thunderstorms. Low around 60F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 84%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 86%
Cloud Coverage
Sunrise: 5:16 AM
Sunset: 8:08 PM
 
Moonrise: 5:23 PM
Moonset: 3:22 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (113°)
Speed: 9Mph(14Km, 7Kts)
Details for Thursday, May 23
Partly to mostly cloudy with a chance of thunderstorms. Warm. High 81F. Winds SSW at 15 to 25 mph. Chance of rain 40%.
Evening: Thunderstorms in the evening, then cloudy with rain likely overnight...perhaps a rumble of thunder. A few storms may be severe. Low 64F. Winds S at 15 to 25 mph. Chance of rain 80%.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 5:16 AM
Sunset: 8:09 PM
 
Moonrise: 6:36 PM
Moonset: 4:00 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (201°)
Speed: 18Mph(29Km, 16Kts)
Details for Friday, May 24
Rain. Highs in the mid 60s and lows in the low 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 84%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 89%
Cloud Coverage
Sunrise: 5:15 AM
Sunset: 8:10 PM
 
Moonrise: 7:47 PM
Moonset: 4:45 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  W
Direction: W (263°)
Speed: 13Mph(21Km, 11Kts)
Details for Saturday, May 25
Showers possible. Highs in the upper 50s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 5:14 AM
Sunset: 8:11 PM
 
Moonrise: 8:55 PM
Moonset: 5:38 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (348°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, May 26
Showers. Highs in the mid 50s and lows in the mid 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 59%
Cloud Coverage
Sunrise: 5:13 AM
Sunset: 8:12 PM
 
Moonrise: 9:56 PM
Moonset: 6:40 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NW
Direction: NW (319°)
Speed: 10Mph(16Km, 9Kts)
Details for Monday, May 27
Partly cloudy. Highs in the upper 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 5:13 AM
Sunset: 8:12 PM
 
Moonrise: 10:48 PM
Moonset: 7:47 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (333°)
Speed: 8Mph(13Km, 7Kts)
Details for Tuesday, May 28
Partly cloudy. Highs in the mid 70s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 5:12 AM
Sunset: 8:13 PM
 
Moonrise: 11:32 PM
Moonset: 8:59 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (228°)
Speed: 9Mph(15Km, 8Kts)
Details for Wednesday, May 29
Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 5:12 AM
Sunset: 8:14 PM
 
Moonrise: 11:59 PM
Moonset: 10:11 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (222°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, May 30
Cloudy. Highs in the low 80s and lows in the upper 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 79%
Cloud Coverage
Sunrise: 5:11 AM
Sunset: 8:15 PM
 
Moonrise: 12:09 AM
Moonset: 11:21 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  WSW
Direction: WSW (243°)
Speed: 10Mph(16Km, 9Kts)
Details for Friday, May 31
Cloudy. Highs in the low 80s and lows in the low 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 79%
Cloud Coverage
Sunrise: 5:10 AM
Sunset: 8:16 PM
 
Moonrise: 12:43 AM
Moonset: 12:29 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (204°)
Speed: 9Mph(15Km, 8Kts)
Chart.
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