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
chancerain Cloudy with occasional light rain throughout the day. Temps nearly steady in the mid 30s. Winds light and variable. Chance of rain 80%.
Monday Night
nt_chancerain Cloudy with occasional light rain . Low around 35F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 26 34 | 31 35 | 30 36 | 34
Wind 0 mph ESE 0 mph NNW 5 mph N 3 mph N
Humidity 86% 88% 82% 91%
Chance of Precip. 0% 0% 40% 50%
Cloud Cover % % 99% 98%
Conditions Chance of Rain Chance of Rain
Sunrise & Sunset
7:25 AM
4:51 PM
Tuesday
cloudy Overcast. Slight chance of a rain shower. High 47F. Winds light and variable.
Tuesday Night
nt_rain Periods of rain. Low 43F. Winds light and variable. Chance of rain 90%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 37 43 | 40 44 | 41 44 | 43
Wind 3 mph N 2 mph N 2 mph SW 2 mph SE
Humidity 98% 91% 88% 94%
Chance of Precip. 50% 20% 10% 60%
Cloud Cover 98% 98% 99% 100%
Conditions Chance of Rain Overcast Overcast Chance of Rain
Sunrise & Sunset
7:25 AM
4:52 PM
Wednesday
tstorms Thunderstorms likely. High 62F. Winds SSE at 5 to 10 mph. Chance of rain 90%.
Wednesday Night
nt_rain Rain. Low near 50F. Winds SSW at 10 to 15 mph. Chance of rain 90%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 44 54 | 51 60 | 58 60 | 57
Wind 3 mph SE 5 mph SSE 7 mph S 10 mph SSW
Humidity 91% 89% 93% 90%
Chance of Precip. 90% 90% 80% 80%
Cloud Cover 100% 100% 100% 99%
Conditions Rain Thunderstorm Rain Chance of Rain
Sunrise & Sunset
7:26 AM
4:52 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High near 50F. Winds W at 15 to 25 mph.
Thursday Night
nt_clear Clear. Low 32F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 41 49 | 32 44 | 29 36 | 29
Wind 11 mph W 17 mph W 12 mph W 6 mph W
Humidity 68% 52% 56% 75%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 73% 47% 17% 1%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:26 AM
4:53 PM
Friday
clear Sunshine. High 53F. Winds SSW at 5 to 10 mph.
Friday Night
nt_clear Mostly clear skies. Low 34F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 27 48 | 32 45 | 35 40 | 34
Wind 4 mph WSW 7 mph S 5 mph S 6 mph SSW
Humidity 77% 54% 67% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 7% 26% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:26 AM
4:54 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 57F. Winds SW at 5 to 10 mph.
Saturday Night
nt_clear Mostly clear skies. Low 37F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 32 51 | 38 47 | 40 40 | 37
Wind 5 mph SW 8 mph SW 7 mph W 8 mph W
Humidity 92% 60% 76% 89%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 31% 16% 25% 29%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:27 AM
4:54 PM
Sunday
chancerain Cloudy with occasional showers. High 44F. Winds NW at 10 to 15 mph. Chance of rain 60%.
Sunday Night
nt_sleet A mix of wintry precipitation in the evening. Then becoming clear later on. Low 27F. Winds WNW at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 33 41 | 32 41 | 37 31 | 19
Wind 8 mph NW 12 mph NW 8 mph W 8 mph NW
Humidity 84% 71% 86% 60%
Chance of Precip. 10% 20% 60% 30%
Cloud Cover 55% 65% 50% 40%
Conditions Partly Cloudy Mostly Cloudy Chance of Rain Snow Showers
Sunrise & Sunset
7:27 AM
4:55 PM
Monday
clear Mostly sunny skies. High around 40F. Winds WSW at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 28F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 18 37 | 17 35 | 21 32 | 20
Wind 4 mph WNW 7 mph WSW 6 mph SSW 5 mph SSW
Humidity 64% 44% 56% 61%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 17% 21% 37% 28%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
7:27 AM
4:56 PM
Tuesday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 39F. Winds W at 5 to 10 mph.
Tuesday Night
nt_mostlycloudy Partly cloudy skies in the evening, then becoming cloudy overnight. Low 31F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 21 37 | 23 35 | 25 32 | 25
Wind 5 mph S 6 mph W 7 mph WNW 7 mph WNW
Humidity 72% 58% 69% 75%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 41% 56% 67% 51%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:28 AM
4:56 PM
Wednesday
snow Snow showers in the morning will give way to a mixture of rain and snow in the afternoon. High 33F. Winds WNW at 10 to 15 mph. Chance of precip 60%. Snow accumulating 1 to 3 inches.
Wednesday Night
nt_partlycloudy A few clouds from time to time. Low 23F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 26 32 | 17 31 | 15 27 | 14
Wind 7 mph W 11 mph WNW 8 mph WNW 9 mph W
Humidity 76% 54% 53% 59%
Chance of Precip. 20% 60% 40% 20%
Cloud Cover 84% 81% 78% 39%
Conditions Overcast Snow Showers Snow Showers Partly Cloudy
Sunrise & Sunset
7:28 AM
4:57 PM
Thursday
partlycloudy Partly cloudy. High 33F. Winds WNW at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 23F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 10 30 | 10 30 | 10 25 | 11
Wind 7 mph W 12 mph WNW 8 mph WNW 6 mph W
Humidity 55% 41% 44% 54%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 33% 31% 32% 33%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
clear A few clouds early, otherwise mostly sunny. High around 35F. Winds WNW at 5 to 10 mph.
Friday Night
nt_clear Mostly clear skies. Low 26F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 12 32 | 11 29 | 14 27 | 14
Wind 6 mph WNW 9 mph WNW 7 mph NW 7 mph WNW
Humidity 58% 40% 54% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 29% 28% 24%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy. High 39F. Winds WSW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly to mostly cloudy. Low 27F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 15 36 | 21 34 | 23 31 | 23
Wind 6 mph W 11 mph WSW 8 mph W 6 mph WNW
Humidity 59% 54% 65% 71%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 24% 34% 49% 58%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
snow Rain and snow in the morning will become rain and snow showers in the afternoon. High 38F. Winds NW at 5 to 10 mph. Chance of precip 50%.
Sunday Night
nt_snow Variably cloudy with snow showers. Low 24F. Winds NW at 5 to 10 mph. Chance of snow 40%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 20 36 | 19 33 | 19 28 | 16
Wind 4 mph WNW 8 mph NW 7 mph NW 6 mph NW
Humidity 70% 50% 56% 59%
Chance of Precip. 20% 50% 30% 40%
Cloud Cover 66% 62% 59% 54%
Conditions Mostly Cloudy Chance of Rain Snow Snow Showers
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy skies. High 36F. Winds W at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 15 33 | 20 31 | 20 27 | 20
Wind 6 mph WNW 9 mph WSW 5 mph W 5 mph NW
Humidity 67% 57% 63% 73%
Chance of Precip. 40% 10% 20% 10%
Cloud Cover 54% 50% 41% 47%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise