Hourly Weather Forecast for Wednesday

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 (%):
Sunday
partlycloudy Sunshine and clouds mixed. High 57F. Winds S at 5 to 10 mph.
Sunday Night
nt_rain Rain likely. Low 49F. Winds SSE at 10 to 20 mph. Chance of rain 100%. Rainfall around a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 23 51 | 30 50 | 41 54 | 52
Wind 0 mph South 7 mph S 6 mph SE 13 mph SE
Humidity 60% 44% 71% 93%
Chance of Precip. 0% 0% 10% 90%
Cloud Cover % 58% 93% 100%
Conditions Partly Cloudy Overcast Rain
Sunrise & Sunset
7:01 AM
4:51 PM
Monday
partlycloudy Windy with a few clouds from time to time. High 71F. Winds SSW at 20 to 30 mph.
Monday Night
nt_clear Clear to partly cloudy. Low 41F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 68 | 60 65 | 57 54 | 41
Wind 12 mph S 21 mph SSW 14 mph SSW 9 mph WSW
Humidity 100% 75% 74% 62%
Chance of Precip. 40% 0% 10% 0%
Cloud Cover 62% 31% 13% 7%
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
7:02 AM
4:50 PM
Tuesday
mostlycloudy Mostly cloudy. High 54F. Winds W at 5 to 10 mph.
Tuesday Night
nt_chancerain Partly cloudy skies early will give way to cloudy skies and light rain after midnight. Low 36F. Winds light and variable. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 34 52 | 31 47 | 34 41 | 29
Wind 6 mph W 10 mph WSW 3 mph NNW 4 mph N
Humidity 72% 45% 61% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 46% 68% 75% 88%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
7:03 AM
4:50 PM
Wednesday
snow Rain and snow in the morning. Periods of light snow in the afternoon. Temps nearly steady in the mid to upper 30s. Winds NNE at 5 to 10 mph. Chance of precip 90%. Snow accumulations less than one inch.
Wednesday Night
nt_snow Snow in the evening will give way to partly cloudy conditions overnight. Low 26F. Winds WNW at 5 to 10 mph. Chance of snow 90%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 31 35 | 33 36 | 31 32 | 29
Wind 5 mph NE 7 mph NNE 7 mph NNW 6 mph WNW
Humidity 81% 92% 84% 89%
Chance of Precip. 80% 90% 90% 50%
Cloud Cover 98% 96% 95% 51%
Conditions Chance of Rain Snow Showers Snow Snow Showers
Sunrise & Sunset
7:04 AM
4:49 PM
Thursday
partlycloudy Sunshine and clouds mixed. High 42F. Winds WSW at 10 to 15 mph.
Thursday Night
nt_partlycloudy A few clouds. Low near 20F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 26 39 | 31 36 | 27 29 | 27
Wind 7 mph SW 9 mph WSW 8 mph WSW 9 mph W
Humidity 95% 74% 70% 92%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 48% 30% 36% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:05 AM
4:49 PM
Friday
clear Sunshine. High around 40F. Winds WNW at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 28F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 18 34 | 22 32 | 22 30 | 23
Wind 10 mph NW 9 mph NW 5 mph SE 6 mph S
Humidity 86% 61% 64% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 6% 18% 61%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
7:06 AM
4:49 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 47F. Winds WSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 28F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 26 42 | 30 41 | 29 39 | 24
Wind 5 mph SW 9 mph WSW 7 mph NW 8 mph NNW
Humidity 86% 63% 61% 55%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 58% 26% 32% 33%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:07 AM
4:48 PM
Sunday
partlycloudy Partly cloudy. High 41F. Winds ESE at 5 to 10 mph.
Sunday Night
nt_chancerain Cloudy skies early with showers later at night. Low 32F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 24 39 | 21 37 | 22 35 | 27
Wind 5 mph NW 6 mph S 6 mph SE 6 mph SSE
Humidity 82% 48% 55% 72%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 37% 34% 64% 89%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
7:08 AM
4:48 PM
Monday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High 49F. Winds SW at 5 to 10 mph.
Monday Night
nt_mostlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 34F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 32 46 | 34 43 | 39 40 | 33
Wind 4 mph SSW 6 mph SW 7 mph SSW 6 mph SSW
Humidity 94% 63% 87% 78%
Chance of Precip. 40% 20% 10% 10%
Cloud Cover 36% 45% 28% 61%
Conditions Chance of Rain Partly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
7:09 AM
4:48 PM
Tuesday
partlycloudy Sunshine and clouds mixed. High 47F. Winds NNE at 5 to 10 mph.
Tuesday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 37F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 31 44 | 32 42 | 34 40 | 32
Wind 4 mph N 7 mph N 4 mph SE 3 mph SSW
Humidity 87% 62% 73% 74%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 81% 57% 35% 50%
Conditions Overcast Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:10 AM
4:48 PM
Wednesday
chancerain Considerable cloudiness with occasional rain showers. High 53F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Cloudy with occasional rain showers. Low 39F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 32 49 | 36 48 | 34 43 | 34
Wind 2 mph NNW 7 mph WSW 4 mph S 4 mph SSW
Humidity 80% 60% 60% 71%
Chance of Precip. 50% 50% 50% 60%
Cloud Cover 59% 63% 62% 65%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
mostlycloudy Mostly cloudy skies. High 58F. Winds WSW at 10 to 15 mph.
Thursday Night
nt_mostlycloudy Mostly cloudy. Low 39F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 36 55 | 39 51 | 33 43 | 36
Wind 5 mph WSW 12 mph WSW 8 mph SSW 7 mph SW
Humidity 87% 56% 50% 76%
Chance of Precip. 40% 20% 10% 20%
Cloud Cover 65% 65% 64% 67%
Conditions Chance of Rain Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
chancerain Rain showers in the morning becoming a steady light rain in the afternoon. High around 55F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Friday Night
nt_chancerain Light rain transitioning to a few showers late. Low 39F. Winds WSW at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 40 51 | 44 49 | 43 45 | 40
Wind 7 mph SSW 11 mph SSW 5 mph SSW 12 mph WSW
Humidity 98% 77% 81% 83%
Chance of Precip. 20% 30% 60% 60%
Cloud Cover 70% 72% 75% 71%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Intervals of clouds and sunshine. High 52F. Winds W at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low around 35F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 41 50 | 39 48 | 36 41 | 26
Wind 10 mph WNW 8 mph W 5 mph NNW 6 mph WNW
Humidity 97% 66% 65% 54%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 60% 42% 38% 36%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Sunshine and clouds mixed. High near 50F. Winds WNW at 5 to 10 mph.
Sunday Night
nt_clear Mainly clear skies. Low 31F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 24 46 | 26 43 | 26 38 | 24
Wind 5 mph NW 9 mph W 4 mph NNW 4 mph NNW
Humidity 62% 46% 51% 58%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 34% 32% 30% 29%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise