Hourly Weather Forecast for Saturday

Chelmsford, Massachusetts (01824)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday Night
nt_snow Variably cloudy with snow showers. Low 22F. Winds light and variable. Chance of snow 90%.
Sunday
snow Chance of a few snow showers. Lows overnight in the low 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | -4 28 | -9 24 | 19 23 | 24
Wind 1 mph SE 5 mph NE 2 mph North 4 mph SW
Humidity 52% 21% 79% 100%
Chance of Precip. 0% 0% 0% 90%
Cloud Cover % % % 100%
Conditions Snow
Sunrise & Sunset
6:19 AM
5:35 PM
Monday
partlycloudy Partly cloudy skies, with gusty winds developing during the afternoon. High 36F. Winds WNW at 20 to 30 mph.
Monday Night
nt_clear Clear skies. Low around 10F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 21 34 | 15 30 | 14 19 | 6
Wind 5 mph W 19 mph WNW 13 mph WNW 9 mph WNW
Humidity 90% 45% 52% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 80% 52% 29% 6%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
6:18 AM
5:37 PM
Tuesday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 31F. Winds WSW at 5 to 10 mph.
Tuesday Night
nt_snow Snow will be ending in the evening giving way to some light rain overnight. Low 25F with temps rising to near 35. Winds S at 5 to 10 mph. Chance of precip 90%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 1 27 | 5 27 | 13 31 | 27
Wind 6 mph WNW 4 mph WNW 7 mph SSE 9 mph SSE
Humidity 64% 40% 55% 85%
Chance of Precip. 0% 0% 10% 90%
Cloud Cover 1% 33% 99% 100%
Conditions Clear Partly Cloudy Overcast Snow
Sunrise & Sunset
6:16 AM
5:38 PM
Wednesday
mostlycloudy Mostly cloudy. High 47F. Winds WSW at 10 to 15 mph.
Wednesday Night
nt_snow Cloudy with rain and snow in the evening, light snow late. Low 27F. Winds W at 5 to 10 mph. Chance of precip 60%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 33 44 | 32 40 | 30 33 | 24
Wind 8 mph SSW 10 mph WSW 8 mph W 5 mph W
Humidity 86% 62% 65% 68%
Chance of Precip. 20% 10% 10% 40%
Cloud Cover 74% 63% 86% 99%
Conditions Mostly Cloudy Mostly Cloudy Overcast Snow Showers
Sunrise & Sunset
6:14 AM
5:39 PM
Thursday
snow Light snow during the morning. Then remaining cloudy during the afternoon. High 27F. Winds NW at 10 to 20 mph. Chance of snow 60%.
Thursday Night
nt_clear Mainly clear. Low 6F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 21 26 | 9 22 | 8 12 | 3
Wind 3 mph WNW 13 mph NW 8 mph NW 8 mph WNW
Humidity 72% 47% 54% 64%
Chance of Precip. 60% 10% 0% 0%
Cloud Cover 96% 94% 36% 17%
Conditions Snow Showers Overcast Partly Cloudy Clear
Sunrise & Sunset
6:13 AM
5:40 PM
Friday
clear Except for a few afternoon clouds, mainly sunny. High 29F. Winds W at 5 to 10 mph.
Friday Night
nt_clear Mostly clear skies. Low 14F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | -2 24 | 2 21 | 7 16 | 5
Wind 6 mph W 8 mph WNW 6 mph WSW 8 mph SW
Humidity 67% 38% 54% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 3% 30% 33%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:11 AM
5:42 PM
Saturday
clear Sun and a few passing clouds. High 38F. Winds WSW at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low 19F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 12 33 | 17 32 | 19 25 | 18
Wind 5 mph SSW 10 mph WSW 10 mph WSW 9 mph W
Humidity 83% 50% 57% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 79% 38% 19% 17%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:09 AM
6:43 PM
Sunday
clear Sunny skies. High around 40F. Winds W at 5 to 10 mph.
Sunday Night
nt_clear A mostly clear sky. Low 21F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 18 34 | 18 34 | 19 25 | 19
Wind 6 mph W 8 mph W 9 mph SW 7 mph SW
Humidity 92% 51% 54% 78%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 10% 9% 11% 9%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:08 AM
6:44 PM
Monday
partlycloudy Sunshine and clouds mixed. High 42F. Winds SW at 10 to 15 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 26F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 17 38 | 25 37 | 27 31 | 26
Wind 6 mph SW 9 mph SW 10 mph SW 8 mph WSW
Humidity 79% 60% 66% 83%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 23% 31% 47% 29%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:06 AM
6:45 PM
Tuesday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High 38F. Winds WNW at 10 to 15 mph.
Tuesday Night
nt_chancesnow Partly cloudy skies early followed mostly cloudy skies and a few snow showers later at night. Low 19F. Winds WNW at 5 to 10 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 21 36 | 23 33 | 20 23 | 14
Wind 6 mph W 11 mph WNW 11 mph NW 7 mph WNW
Humidity 77% 57% 57% 68%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 51% 64% 24% 46%
Conditions Partly Cloudy Mostly Cloudy Clear Partly Cloudy
Sunrise & Sunset
7:04 AM
6:46 PM
Wednesday
snow Snow showers early. Peeks of sunshine later. High 36F. Winds WNW at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 16F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 11 31 | 15 31 | 18 22 | 14
Wind 7 mph WNW 9 mph WNW 10 mph WNW 9 mph NW
Humidity 66% 51% 59% 72%
Chance of Precip. 30% 20% 10% 10%
Cloud Cover 48% 49% 48% 39%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
clear A mainly sunny sky. High 36F. Winds NNW at 5 to 10 mph.
Thursday Night
nt_clear Mostly clear skies. Low around 15F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 11 29 | 15 30 | 16 21 | 12
Wind 7 mph NNW 8 mph NNW 6 mph NNW 4 mph NNW
Humidity 77% 54% 57% 69%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 26% 16% 17% 27%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
clear Sunny along with a few clouds. High 38F. Winds light and variable.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 21F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 11 30 | 18 31 | 20 24 | 19
Wind 2 mph NNE 4 mph N 5 mph SSE 3 mph SSE
Humidity 80% 61% 63% 79%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 28% 29% 40% 54%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly to mostly cloudy. High 41F. Winds light and variable.
Saturday Night
nt_mostlycloudy Considerable cloudiness. Low 27F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 19 34 | 23 35 | 24 28 | 23
Wind 1 mph E 2 mph E 3 mph SE 2 mph SSE
Humidity 85% 63% 63% 81%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 53% 55% 67% 79%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
sleet Periods of rain tapering to showers. Areas of freezing rain early. High 41F. Winds light and variable. Chance of precip 60%.
Sunday Night
nt_sleet A mix of rain and freezing rain...changing to all freezing rain overnight. Low near 30F. Winds light and variable. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 24 37 | 27 36 | 28 31 | 27
Wind 2 mph S 4 mph SSW 3 mph SSE 2 mph SSE
Humidity 84% 67% 71% 84%
Chance of Precip. 20% 30% 60% 60%
Cloud Cover 82% 79% 80% 90%
Conditions Overcast Chance of Rain Chance of Rain Ice Pellets
Sunrise & Sunset
Sun does not rise