Hourly Weather Forecast for Thursday

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 (%):
Monday Night
nt_snow Snow and wind will increase leading to blizzard conditions late. Thunder possible. Low 17F. Winds NNE at 25 to 35 mph. Chance of snow 100%. 8 to 12 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | 19 | 8 21 | 16 19 | 13
Wind mph 6 mph NNE 12 mph NNE 18 mph NNE
Humidity % 62% 82% 75%
Chance of Precip. 0% 0% 60% 100%
Cloud Cover % % 100% 100%
Conditions Snow Showers Snow
Sunrise & Sunset
7:05 AM
4:50 PM
Tuesday
snow Snow and gusty winds will lead to blizzard conditions at times. High 19F. Winds N at 25 to 35 mph. Chance of snow 100%. 5 to 8 inches of snow expected.
Tuesday Night
nt_snow Snow in the evening will give way to lingering snow showers overnight. Low 12F. Winds NNW at 15 to 25 mph. Chance of snow 70%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 8 15 | 7 19 | 8 18 | 9
Wind 27 mph N 27 mph N 21 mph N 16 mph NNW
Humidity 64% 70% 61% 65%
Chance of Precip. 100% 70% 70% 50%
Cloud Cover 100% 100% 100% 99%
Conditions Snow Snow Snow Snow Showers
Sunrise & Sunset
7:04 AM
4:52 PM
Wednesday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High 24F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_clear Clear. Low 3F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 2 21 | 12 20 | 6 11 | 2
Wind 14 mph NW 12 mph NW 8 mph NNW 7 mph NW
Humidity 58% 68% 56% 68%
Chance of Precip. 40% 0% 0% 0%
Cloud Cover 82% 43% 2% 0%
Conditions Snow Showers Partly Cloudy Clear Clear
Sunrise & Sunset
7:03 AM
4:53 PM
Thursday
clear Except for a few afternoon clouds, mainly sunny. High around 30F. Winds light and variable.
Thursday Night
nt_chancesnow Cloudy. Snow showers developing after midnight. Low 21F. Winds light and variable. Chance of snow 70%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 4 | -9 25 | 13 24 | 13 24 | 20
Wind 5 mph NW 3 mph SW 5 mph SE 4 mph SE
Humidity 54% 61% 65% 84%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 1% 6% 71% 98%
Conditions Clear Clear Mostly Cloudy Overcast
Sunrise & Sunset
7:02 AM
4:54 PM
Friday
snow Light snow during the morning will transition to snow showers during the afternoon. High 32F. S winds shifting to WNW at 10 to 20 mph. Chance of snow 70%. About one inch of snow expected.
Friday Night
nt_chancesnow Cloudy skies with a few snow showers later at night. Low near 5F. Winds NW at 10 to 20 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 28 32 | 32 25 | 21 8 | 4
Wind 4 mph SSE 7 mph WSW 15 mph WNW 14 mph NW
Humidity 100% 100% 84% 84%
Chance of Precip. 70% 70% 40% 10%
Cloud Cover 98% 96% 91% 76%
Conditions Snow Showers Snow Showers Snow Showers Mostly Cloudy
Sunrise & Sunset
7:01 AM
4:56 PM
Saturday
partlycloudy Partly cloudy. High 16F. Winds NW at 10 to 20 mph.
Saturday Night
nt_clear Clear skies. Low around 5F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | -5 11 | 4 12 | 2 6 | -3
Wind 15 mph NW 17 mph NW 13 mph NW 10 mph WNW
Humidity 59% 70% 63% 65%
Chance of Precip. 30% 0% 0% 0%
Cloud Cover 66% 57% 4% 4%
Conditions Snow Showers Partly Cloudy Clear Clear
Sunrise & Sunset
7:00 AM
4:57 PM
Sunday
clear Sunshine and some clouds. High 24F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_snow Flurries and a few snow showers throughout the night. Low 11F. Winds NW at 5 to 10 mph. Chance of snow 30%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | 0 20 | 11 17 | 12 17 | 13
Wind 10 mph WSW 8 mph WNW 6 mph NNW 6 mph NW
Humidity 74% 65% 78% 83%
Chance of Precip. 0% 0% 10% 30%
Cloud Cover 18% 16% 64% 85%
Conditions Clear Clear Mostly Cloudy Snow Showers
Sunrise & Sunset
6:59 AM
4:58 PM
Monday
partlycloudy Cloudy skies early, followed by partial clearing. High 16F. Winds NW at 5 to 10 mph.
Monday Night
nt_clear A mostly clear sky. Low -7F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 6 16 | 0 10 | 7 1 | -3
Wind 5 mph NNW 9 mph NW 9 mph WNW 11 mph WNW
Humidity 76% 48% 88% 82%
Chance of Precip. 30% 20% 10% 10%
Cloud Cover 90% 85% 23% 18%
Conditions Snow Showers Overcast Clear Clear
Sunrise & Sunset
6:58 AM
5:00 PM
Tuesday
clear A few clouds from time to time. High 12F. Winds WNW at 10 to 20 mph.
Tuesday Night
nt_clear A mostly clear sky. Low around -5F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -6 | -12 8 | 1 4 | -2 -3 | -9
Wind 11 mph W 14 mph WNW 11 mph WNW 10 mph WNW
Humidity 72% 71% 72% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 27% 21% 19% 16%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:57 AM
5:01 PM
Wednesday
partlycloudy Partly cloudy. High 19F. Winds W at 5 to 10 mph.
Wednesday Night
nt_snow Occasional snow showers. Low 8F. Winds WSW at 5 to 10 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -4 | -11 13 | 7 12 | 10 10 | 10
Wind 7 mph W 8 mph W 6 mph WSW 7 mph WSW
Humidity 71% 78% 94% 100%
Chance of Precip. 0% 0% 10% 40%
Cloud Cover 11% 45% 42% 60%
Conditions Clear Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
6:56 AM
5:02 PM
Thursday
snow Cloudy with some light snow. High 24F. Winds NW at 5 to 10 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Thursday Night
nt_snow Variable clouds with snow showers. Low around 10F. Winds NNW at 10 to 15 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 11 23 | 16 22 | 11 14 | 10
Wind 5 mph NW 9 mph WNW 9 mph NNW 10 mph NNW
Humidity 100% 76% 63% 83%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 90% 73% 90% 65%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
snow Snow showers. High 21F. Winds NW at 10 to 15 mph. Chance of snow 50%. Snow accumulations less than one inch.
Friday Night
nt_snow Snow showers early with a chance of lingering snow showers later. Low 4F. Winds NW at 5 to 10 mph. Chance of snow 40%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 6 17 | 12 15 | 4 8 | 0
Wind 9 mph NW 12 mph NW 9 mph NW 8 mph NW
Humidity 78% 80% 60% 68%
Chance of Precip. 50% 20% 40% 40%
Cloud Cover 70% 64% 50% 50%
Conditions Snow Showers Mostly Cloudy Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Saturday
clear Sunshine along with some cloudy intervals. High 23F. Winds WNW at 10 to 15 mph.
Saturday Night
nt_clear Clear skies with a few passing clouds. Low 9F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 5 | -1 18 | 1 16 | 3 11 | 6
Wind 8 mph NW 10 mph NW 6 mph WNW 7 mph WNW
Humidity 74% 48% 57% 81%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 40% 31% 26% 30%
Conditions Snow Showers Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
snow Flurries and a few snow showers throughout the day. High 27F. Winds WNW at 5 to 10 mph. Chance of snow 30%. Snow accumulations less than one inch.
Sunday Night
nt_snow Occasional snow showers. Low 9F. Winds light and variable. Chance of snow 40%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | 7 23 | 12 18 | 7 13 | 6
Wind 8 mph W 9 mph WNW 5 mph NW 5 mph NW
Humidity 85% 62% 62% 74%
Chance of Precip. 10% 30% 30% 40%
Cloud Cover 41% 48% 56% 52%
Conditions Partly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Monday
snow On and off snow showers early. Peeks of sunshine later. High 27F. Winds WNW at 5 to 10 mph. Chance of snow 40%.
Monday Night
nt_partlycloudy Partly cloudy. Low 11F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | 7 22 | 14 21 | 14 16 | 8
Wind 4 mph NW 8 mph WNW 7 mph WNW 8 mph WNW
Humidity 88% 69% 72% 72%
Chance of Precip. 40% 20% 10% 10%
Cloud Cover 50% 42% 47% 53%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise