Hourly Weather Forecast for Saturday

Chantilly, Virginia (20151)
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 Snow likely. Temps nearly steady in the mid 30s. Winds NNE at 10 to 15 mph. Chance of snow 90%. Snowfall around one inch.
Monday Night
nt_snow Snow this evening will give way to lingering snow showers late. Low 29F. Winds NNW at 10 to 20 mph. Chance of snow 70%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 36 33 | 32 34 | 27 31 | 25
Wind 4 mph ESE 0 mph East 10 mph N 11 mph NNW
Humidity 92% 94% 77% 79%
Chance of Precip. 0% 0% 90% 60%
Cloud Cover % % 100% 99%
Conditions Snow Showers Snow Showers
Sunrise & Sunset
7:21 AM
5:24 PM
Tuesday
partlycloudy Cloudy skies early, followed by partial clearing. A few flurries or snow showers possible. High near 35F. Winds NW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 19F. Winds NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 26 34 | 25 31 | 22 24 | 12
Wind 13 mph NNW 14 mph NW 13 mph NW 12 mph NW
Humidity 82% 71% 70% 61%
Chance of Precip. 60% 20% 0% 0%
Cloud Cover 94% 75% 59% 20%
Conditions Snow Showers Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:20 AM
5:25 PM
Wednesday
clear Sunny skies. High 34F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_clear Clear skies. Low 22F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 9 29 | 11 28 | 13 23 | 10
Wind 11 mph NW 14 mph NW 7 mph NW 3 mph NNW
Humidity 62% 46% 54% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:19 AM
5:26 PM
Thursday
snow Partly cloudy skies during the morning hours will give way to cloudy skies with a mixture of rain and snow developing in the afternoon. High 38F. Winds SSE at 5 to 10 mph. Chance of precip 40%.
Thursday Night
nt_partlycloudy Cloudy skies early, then partly cloudy after midnight. Low 31F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 11 33 | 15 34 | 23 33 | 30
Wind 1 mph ENE 8 mph SSE 7 mph S 4 mph SSW
Humidity 58% 49% 63% 87%
Chance of Precip. 0% 10% 40% 10%
Cloud Cover 30% 90% 97% 77%
Conditions Partly Cloudy Overcast Snow Showers Mostly Cloudy
Sunrise & Sunset
7:18 AM
5:27 PM
Friday
partlycloudy Partly cloudy skies. High 36F. Winds NW at 15 to 25 mph.
Friday Night
nt_clear Clear skies. Low 16F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 29 35 | 26 28 | 18 20 | 5
Wind 9 mph WNW 17 mph NW 11 mph NW 10 mph NNW
Humidity 88% 68% 65% 54%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 56% 62% 31% 3%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:17 AM
5:28 PM
Saturday
clear Sunshine. High 34F. Winds NNW at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 24F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 7 27 | 10 28 | 14 25 | 15
Wind 8 mph NW 6 mph NNW 3 mph N 4 mph NW
Humidity 64% 49% 55% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 6% 29% 38%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:17 AM
5:29 PM
Sunday
snow Cloudy skies with a few snow showers later in the day. High around 30F. Winds W at 5 to 10 mph. Chance of snow 30%. Snow accumulations less than one inch.
Sunday Night
nt_chancesnow Cloudy during the evening. A few snow showers developing late. Low 19F. Winds NNW at 5 to 10 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 19 29 | 20 25 | 18 26 | 17
Wind 4 mph SW 9 mph W 7 mph W 7 mph NNW
Humidity 79% 69% 75% 70%
Chance of Precip. 0% 20% 30% 10%
Cloud Cover 92% 74% 40% 85%
Conditions Overcast Mostly Cloudy Snow Showers Overcast
Sunrise & Sunset
7:16 AM
5:31 PM
Monday
snow Snow showers. High 23F. Winds NW at 10 to 15 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Monday Night
nt_clear A mostly clear sky. Low 11F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 13 19 | 10 22 | 9 16 | 8
Wind 5 mph NNW 10 mph NW 9 mph NW 9 mph NW
Humidity 73% 68% 59% 71%
Chance of Precip. 40% 60% 50% 10%
Cloud Cover 69% 71% 50% 6%
Conditions Snow Showers Snow Showers Snow Showers Clear
Sunrise & Sunset
7:15 AM
5:32 PM
Tuesday
partlycloudy Intervals of clouds and sunshine. High 24F. Winds NW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low 7F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 0 19 | 3 17 | 5 10 | 3
Wind 9 mph NW 13 mph NW 7 mph NW 5 mph NNW
Humidity 57% 48% 58% 72%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 6% 58% 11% 54%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
7:14 AM
5:33 PM
Wednesday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 31F. Winds WNW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 17F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | 0 24 | 12 24 | 19 21 | 16
Wind 3 mph NW 7 mph NW 5 mph NW 6 mph NW
Humidity 68% 60% 82% 82%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 41% 56% 84% 58%
Conditions Partly Cloudy Partly Cloudy Overcast Partly Cloudy
Sunrise & Sunset
7:13 AM
5:34 PM
Thursday
partlycloudy Considerable clouds early. Some decrease in clouds later in the day. High 34F. Winds WNW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 22F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 15 28 | 20 30 | 24 25 | 18
Wind 6 mph W 9 mph WNW 7 mph NW 7 mph NNW
Humidity 85% 71% 80% 74%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 59% 60% 56% 45%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Sunshine and clouds mixed. High 33F. Winds NW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 18F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 16 32 | 17 27 | 19 22 | 15
Wind 7 mph NW 9 mph NW 6 mph NW 5 mph NW
Humidity 74% 54% 74% 74%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 41% 39% 42% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
clear Mostly sunny skies. High 34F. Winds WNW at 5 to 10 mph.
Saturday Night
nt_clear A few clouds from time to time. Low near 20F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 15 29 | 19 27 | 19 23 | 17
Wind 5 mph WNW 9 mph WNW 5 mph NW 5 mph NNW
Humidity 83% 66% 69% 77%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 31% 28% 24% 23%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Partly cloudy. High 37F. Winds NW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 22F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 15 32 | 21 30 | 24 25 | 21
Wind 5 mph NNW 10 mph NW 7 mph NNW 6 mph NNW
Humidity 78% 61% 77% 83%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 30% 34% 40% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Intervals of clouds and sunshine. High 39F. Winds WNW at 5 to 10 mph.
Monday Night
nt_chancesnow Partly cloudy skies early followed mostly cloudy skies and a few snow showers later at night. Low 21F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 17 34 | 18 33 | 20 27 | 19
Wind 5 mph NW 7 mph WNW 5 mph NNW 5 mph NNW
Humidity 78% 50% 59% 71%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 38% 39% 51% 65%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise