Hourly Weather Forecast for Friday

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
snow Cloudy. Snow showers developing this afternoon. High near 25F. Winds NNE at 10 to 15 mph. Chance of snow 60%. Snow accumulations less than one inch.
Monday Night
nt_snow Snow. Snow will become heavy at times late as the wind picks up. Significant blowing and drifting snow. Low 16F. Winds NNE at 25 to 35 mph. Chance of snow 100%. A foot or more of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | 21 | 12 22 | 16 20 | 14
Wind mph 9 mph NE 12 mph NNE 17 mph NNE
Humidity % 67% 79% 78%
Chance of Precip. 0% 10% 60% 100%
Cloud Cover % 88% 100% 100%
Conditions Overcast Snow Snow
Sunrise & Sunset
7:05 AM
4:50 PM
Tuesday
snow Periods of snow, heavy at times, along with gusty winds. Significant blowing and drifting snow. High near 20F. Winds N at 25 to 35 mph. Chance of snow 100%. 8 to 12 inches of snow expected.
Tuesday Night
nt_snow Snow in the evening will give way to lingering snow showers overnight. Low 13F. Winds NNW at 15 to 25 mph. Chance of snow 80%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 9 16 | 10 19 | 8 15 | 7
Wind 26 mph N 26 mph N 19 mph NNW 16 mph NNW
Humidity 68% 77% 61% 68%
Chance of Precip. 100% 90% 80% 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 skies. Low near 5F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 4 21 | 10 19 | 7 10 | 1
Wind 14 mph NW 12 mph NW 8 mph NW 7 mph NW
Humidity 65% 62% 57% 67%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 59% 55% 2% 0%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:03 AM
4:53 PM
Thursday
partlycloudy Sunshine in the morning followed by cloudy skies during the afternoon. High 29F. Winds light and variable.
Thursday Night
nt_snow Cloudy with scattered snow showers in the evening and steady light snow likely after midnight. Low 21F. Winds light and variable. Chance of snow 80%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | -3 25 | 10 23 | 16 22 | 20
Wind 6 mph NW 3 mph WNW 5 mph SSE 4 mph SSE
Humidity 66% 53% 74% 89%
Chance of Precip. 0% 0% 10% 30%
Cloud Cover 4% 20% 91% 97%
Conditions Clear Clear Overcast Snow Showers
Sunrise & Sunset
7:02 AM
4:54 PM
Friday
snow Variable clouds with snow showers. High 32F. SE winds shifting to WNW at 10 to 20 mph. Chance of snow 70%. Snowfall around one inch.
Friday Night
nt_snow Variably cloudy with snow showers. Low 7F. Winds NW at 10 to 20 mph. Chance of snow 40%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 26 32 | 30 28 | 28 14 | 14
Wind 4 mph SE 9 mph SE 13 mph NW 14 mph NW
Humidity 100% 95% 100% 100%
Chance of Precip. 70% 50% 40% 40%
Cloud Cover 96% 82% 79% 69%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
7:01 AM
4:56 PM
Saturday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 19F. Winds NW at 10 to 15 mph.
Saturday Night
nt_clear Partly cloudy. Low around 5F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | 1 16 | 11 11 | 3 8 | 2
Wind 13 mph NW 11 mph NW 7 mph NW 8 mph W
Humidity 74% 78% 69% 77%
Chance of Precip. 40% 0% 0% 0%
Cloud Cover 65% 11% 3% 19%
Conditions Snow Showers Clear Clear Clear
Sunrise & Sunset
7:00 AM
4:57 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High 23F. Winds W at 10 to 15 mph.
Sunday Night
nt_clear Generally fair. Low near -5F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | 5 19 | 11 16 | 13 5 | -5
Wind 9 mph WSW 9 mph W 8 mph WNW 9 mph WNW
Humidity 86% 71% 87% 64%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 41% 38% 32% 16%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:59 AM
4:58 PM
Monday
mostlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 12F. Winds WNW at 5 to 10 mph.
Monday Night
nt_cloudy Cloudy. Low -9F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -4 | -13 6 | -5 6 | -4 -3 | -6
Wind 7 mph WNW 9 mph WNW 6 mph WNW 10 mph NW
Humidity 63% 59% 63% 89%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 46% 75% 83% 63%
Conditions Partly Cloudy Mostly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
6:58 AM
5:00 PM
Tuesday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High 9F. Winds WNW at 10 to 15 mph.
Tuesday Night
nt_clear Mostly clear skies. Low -11F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -8 | -16 4 | -5 0 | -10 -6 | -9
Wind 10 mph WNW 13 mph WNW 11 mph WNW 11 mph WNW
Humidity 66% 65% 60% 87%
Chance of Precip. 20% 20% 0% 0%
Cloud Cover 85% 33% 25% 11%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
6:57 AM
5:01 PM
Wednesday
clear Sunny. High around 15F. Winds WNW at 10 to 15 mph.
Wednesday Night
nt_clear Mostly clear skies. Low 2F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point -10 | -12 9 | -1 8 | 1 4 | 1
Wind 10 mph W 11 mph WNW 8 mph WNW 10 mph WNW
Humidity 90% 64% 75% 85%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 13% 12% 10% 27%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:56 AM
5:02 PM
Thursday
clear A few clouds from time to time. High 22F. Winds WNW at 10 to 15 mph.
Thursday Night
nt_snow Scattered flurries and snow showers. Low 6F. Winds WNW at 5 to 10 mph. Chance of snow 30%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | -1 17 | 9 16 | 7 8 | 5
Wind 10 mph WNW 12 mph WNW 8 mph W 7 mph WNW
Humidity 82% 70% 67% 87%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 26% 26% 22% 40%
Conditions Clear Clear Clear Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy skies. High 24F. Winds WNW at 5 to 10 mph.
Friday Night
nt_clear Mostly clear skies. Low 3F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | 4 20 | 12 17 | 11 9 | 5
Wind 8 mph NW 10 mph WNW 7 mph WNW 9 mph WNW
Humidity 87% 68% 75% 83%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 56% 47% 31% 27%
Conditions Snow Showers Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy skies. High 23F. Winds WNW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 11F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 4 | -2 18 | 6 17 | 9 13 | 8
Wind 9 mph WNW 10 mph WNW 7 mph W 7 mph W
Humidity 74% 59% 68% 78%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 29% 36% 42% 44%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Partly cloudy skies. High near 25F. Winds WNW at 5 to 10 mph.
Sunday Night
nt_snow Variable clouds with snow showers. Low 13F. Winds NW at 5 to 10 mph. Chance of snow 50%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 5 23 | 10 21 | 13 16 | 11
Wind 7 mph W 9 mph WNW 7 mph NW 6 mph NW
Humidity 72% 57% 71% 80%
Chance of Precip. 20% 20% 20% 50%
Cloud Cover 51% 50% 53% 59%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Monday
snow Variably cloudy with snow showers. High 27F. Winds W at 5 to 10 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Monday Night
nt_snow Snow flurries and snow showers. Low 16F. Winds light and variable. Chance of snow 50%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 11 25 | 17 22 | 15 20 | 15
Wind 5 mph WNW 7 mph W 5 mph WSW 5 mph W
Humidity 86% 71% 74% 82%
Chance of Precip. 50% 60% 50% 30%
Cloud Cover 66% 68% 64% 58%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise