Hourly Weather Forecast for Thursday

Chelmsford, Massachusetts (01824)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM
Temperature / Dew Point (°F):
26 / 22
29 / 27
31 / 30
33 / 31
34 / 31
34 / 30
29 / 23
19 / 11
Humidity (%):
87% 92% 95% 93% 87% 83% 79% 71%
Pressure (in):
30.03 29.9 29.8 29.72 29.64 29.57 29.59 29.6
Wind (mph):
SE
4 mph SE
(145°)
SE
6 mph SE
(126°)
SE
5 mph SE
(137°)
SE
4 mph SE
(144°)
NW
4 mph NW
(305°)
NW
7 mph NW
(313°)
NW
11 mph NW
(309°)
NW
17 mph NW
(311°)
Conditions:
Snow Showers
Snow Showers
Snow Showers
Snow
Snow Showers
Snow Showers
Overcast
Snow Showers
Probability of Precipitation (%):
50%
0.01 in
60%
0.01 in
70%
0.01 in
80%
0.02 in
70%
0.02 in
40%
0.01 in
20%
0.0 in
40%
0.01 in
Cloud Cover (%):
97% 100% 100% 100% 100% 98% 89% 78%
Wednesday Night
nt_clear A clear sky. Low 1F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | 22 | 20 18 | 5 8 | -3
Wind mph 3 mph North 9 mph NW 7 mph NW
Humidity % 91% 57% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 3% 0%
Conditions Clear Clear
Sunrise & Sunset
7:03 AM
4:53 PM
Thursday
clear Generally sunny despite a few afternoon clouds. High around 30F. Winds light and variable.
Thursday Night
nt_snow Snow showers. Low 22F with temps rising to near freezing. Winds SE at 5 to 10 mph. Chance of snow 70%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 2 | -7 26 | 9 24 | 16 26 | 22
Wind 4 mph NW 3 mph S 3 mph SSE 4 mph SE
Humidity 65% 48% 71% 87%
Chance of Precip. 0% 0% 0% 50%
Cloud Cover 0% 6% 67% 97%
Conditions Clear Clear Mostly Cloudy Snow Showers
Sunrise & Sunset
7:02 AM
4:54 PM
Friday
snow Snow during the morning will give way to lingering snow showers during the afternoon. High 34F. S winds shifting to NW at 10 to 15 mph. Chance of snow 80%. Snow accumulating 1 to 3 inches.
Friday Night
nt_snow Snow. Winds will increase overnight. Low 9F. Winds NW at 20 to 30 mph. Chance of snow 80%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 30 34 | 31 29 | 23 13 | 4
Wind 5 mph SE 4 mph NW 11 mph NW 18 mph NW
Humidity 95% 87% 79% 67%
Chance of Precip. 70% 70% 20% 70%
Cloud Cover 100% 100% 89% 100%
Conditions Snow Showers Snow Showers Overcast Snow
Sunrise & Sunset
7:01 AM
4:56 PM
Saturday
partlycloudy A few flurries possible early. Decreasing cloudiness and windy. High 18F. Winds NW at 20 to 30 mph.
Saturday Night
nt_clear A mostly clear sky. Low around 5F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | -2 15 | 2 13 | -3 8 | -5
Wind 20 mph NW 22 mph NW 14 mph WNW 11 mph WNW
Humidity 60% 55% 47% 56%
Chance of Precip. 60% 0% 0% 0%
Cloud Cover 98% 83% 5% 6%
Conditions Snow Showers Partly Cloudy Clear Clear
Sunrise & Sunset
7:00 AM
4:57 PM
Sunday
clear Except for a few afternoon clouds, mainly sunny. High 27F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_mostlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 13F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | 2 22 | 13 20 | 15 16 | 11
Wind 7 mph W 10 mph WNW 7 mph NW 7 mph NW
Humidity 78% 69% 80% 82%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 10% 35% 37% 57%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:59 AM
4:58 PM
Monday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High around 15F. Winds NNW at 10 to 20 mph.
Monday Night
nt_clear A mostly clear sky. Low near 5F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 14 13 | 8 11 | 2 6 | -6
Wind 7 mph NW 14 mph NNW 10 mph NW 9 mph WNW
Humidity 100% 81% 66% 56%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 90% 46% 9% 8%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
6:58 AM
5:00 PM
Tuesday
partlycloudy Partly cloudy skies. High 17F. Winds W at 10 to 20 mph.
Tuesday Night
nt_clear Mainly clear early, then a few clouds later on. Low 4F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | -10 13 | 4 11 | 1 8 | -1
Wind 12 mph W 14 mph WNW 9 mph SW 9 mph SW
Humidity 48% 64% 61% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 36% 24% 12%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
6:57 AM
5:01 PM
Wednesday
mostlycloudy Mostly cloudy skies. High around 30F. Winds WSW at 10 to 15 mph.
Wednesday Night
nt_chancesnow Snow showers early. Breaks in the overcast later. Low 19F. Winds W at 5 to 10 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | -2 23 | 12 24 | 16 20 | 14
Wind 8 mph SW 10 mph WSW 8 mph WSW 7 mph WSW
Humidity 64% 63% 71% 75%
Chance of Precip. 0% 10% 10% 50%
Cloud Cover 73% 79% 83% 85%
Conditions Mostly Cloudy Mostly Cloudy Overcast Snow Showers
Sunrise & Sunset
6:56 AM
5:02 PM
Thursday
partlycloudy Sunshine and clouds mixed. High 26F. Winds NW at 10 to 15 mph.
Thursday Night
nt_clear Mostly clear skies. Low 4F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 18 26 | 12 19 | 5 8 | 1
Wind 7 mph NW 10 mph NW 9 mph WNW 9 mph WNW
Humidity 77% 56% 54% 70%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 37% 36% 30% 19%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:55 AM
5:03 PM
Friday
clear Mostly sunny skies. High around 20F. Winds WNW at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 2F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 5 | -3 17 | 7 11 | 5 7 | -3
Wind 10 mph WNW 10 mph WNW 9 mph NW 9 mph NNW
Humidity 68% 65% 77% 62%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 25% 22% 12% 42%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:54 AM
5:05 PM
Saturday
partlycloudy Mostly cloudy skies early will become partly cloudy later in the day. High 16F. Winds NNW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 1F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | -2 16 | 9 10 | 4 5 | 1
Wind 8 mph N 9 mph NNW 7 mph NW 8 mph NW
Humidity 77% 73% 78% 85%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 64% 63% 56% 45%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Intervals of clouds and sunshine. High around 20F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_clear Mostly clear skies. Low around 5F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 2 | 0 16 | 7 13 | 7 8 | 5
Wind 7 mph WNW 11 mph WNW 11 mph W 11 mph WNW
Humidity 91% 67% 76% 88%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 34% 33% 29% 28%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy. High near 25F. Winds WNW at 10 to 15 mph.
Monday Night
nt_partlycloudy A few clouds. Low 8F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | 3 20 | 10 19 | 13 13 | -1
Wind 10 mph WNW 13 mph WNW 10 mph WNW 10 mph WNW
Humidity 89% 66% 79% 52%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 33% 40% 48% 54%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Partly cloudy. High 27F. 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 near 15F. Winds WSW at 5 to 10 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | -7 22 | 7 20 | 5 17 | 6
Wind 10 mph WNW 12 mph WNW 6 mph W 6 mph WSW
Humidity 49% 51% 51% 61%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 54% 42% 28% 39%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
snow Cloudy with snow. High 29F. Winds W at 5 to 10 mph. Chance of snow 60%. 3 to 5 inches of snow expected.
Wednesday Night
nt_snow Variable clouds with snow showers. Low 17F. Winds light and variable. Chance of snow 60%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 6 26 | 15 23 | 15 18 | 13
Wind 5 mph SW 8 mph W 6 mph WNW 4 mph NW
Humidity 66% 64% 69% 80%
Chance of Precip. 30% 60% 60% 50%
Cloud Cover 57% 100% 100% 64%
Conditions Snow Showers Snow Snow Snow Showers
Sunrise & Sunset
Sun does not rise