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 (%):
Friday Night
nt_clear Clear skies. Record low temperatures expected. Low 13F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | 3 33 | 15 21 | 12 14 | 8
Wind 0 mph NE 1 mph NE 0 mph SSE 2 mph SSW
Humidity 73% 46% 68% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 6%
Conditions Clear
Sunrise & Sunset
6:35 AM
6:07 PM
Saturday
clear Generally sunny. High near 45F. Winds SSW at 5 to 10 mph.
Saturday Night
nt_clear Clear skies. Low 31F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 9 37 | 21 42 | 26 35 | 27
Wind 3 mph SW 8 mph SSW 8 mph SSW 7 mph WSW
Humidity 75% 52% 53% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 19% 20% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:33 AM
6:08 PM
Sunday
clear Except for a few afternoon clouds, mainly sunny. High 49F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_partlycloudy A few clouds. Low near 30F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 25 45 | 33 45 | 31 34 | 27
Wind 3 mph WSW 10 mph WNW 7 mph NW 3 mph NNW
Humidity 74% 64% 57% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 14% 42% 47%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:30 AM
7:10 PM
Monday
partlycloudy Intervals of clouds and sunshine. High around 55F. Winds WNW at 5 to 10 mph.
Monday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 36F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 26 46 | 31 50 | 32 39 | 34
Wind 1 mph W 5 mph WNW 3 mph NNW 2 mph E
Humidity 80% 57% 50% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 61% 12% 30% 60%
Conditions Mostly Cloudy Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:29 AM
7:11 PM
Tuesday
rain Periods of rain. High 49F. Winds light and variable. Chance of rain 80%. Rainfall around a quarter of an inch.
Tuesday Night
nt_fog Areas of fog early, then partly cloudy after midnight. Low 37F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 37 44 | 41 47 | 42 41 | 40
Wind 2 mph SSE 5 mph SSE 3 mph WSW 3 mph WNW
Humidity 100% 92% 83% 97%
Chance of Precip. 40% 70% 50% 20%
Cloud Cover 98% 100% 98% 78%
Conditions Chance of Rain Rain Chance of Rain Mostly Cloudy
Sunrise & Sunset
7:27 AM
7:12 PM
Wednesday
partlycloudy Partly cloudy skies. High near 60F. Winds NW at 5 to 10 mph.
Wednesday Night
nt_clear Mostly clear skies. Low 36F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 38 51 | 44 55 | 42 41 | 37
Wind 3 mph NW 8 mph NW 5 mph NW 5 mph NW
Humidity 100% 76% 61% 86%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 44% 49% 33% 21%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:26 AM
7:13 PM
Thursday
partlycloudy Partly cloudy. High 54F. Winds NNE at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 33F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 36 48 | 39 49 | 35 39 | 29
Wind 4 mph NNW 8 mph NNE 5 mph NE 5 mph NE
Humidity 96% 73% 57% 69%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 24% 30% 31% 39%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:24 AM
7:14 PM
Friday
chancerain Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. High 48F. Winds E at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_rain Periods of rain. Low around 35F. Winds light and variable. Chance of rain 70%. Rainfall near a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 27 40 | 26 44 | 29 37 | 30
Wind 4 mph ENE 6 mph E 6 mph SE 6 mph E
Humidity 74% 57% 55% 75%
Chance of Precip. 10% 20% 50% 70%
Cloud Cover 42% 57% 82% 100%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Rain
Sunrise & Sunset
7:23 AM
7:15 PM
Saturday
rain A steady rain in the morning. Showers continuing in the afternoon. High 47F. Winds ENE at 5 to 10 mph. Chance of rain 60%. Rainfall around a quarter of an inch.
Saturday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 37F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 30 40 | 36 45 | 38 41 | 37
Wind 5 mph ENE 7 mph ENE 6 mph NE 8 mph NE
Humidity 79% 85% 77% 84%
Chance of Precip. 60% 60% 40% 40%
Cloud Cover 100% 100% 84% 61%
Conditions Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:21 AM
7:16 PM
Sunday
partlycloudy Partly cloudy. High 48F. Winds NNE at 10 to 15 mph.
Sunday Night
nt_snow Cloudy with rain and snow. Low near 35F. Winds NNE at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 32 42 | 36 45 | 35 38 | 30
Wind 8 mph NNE 11 mph NNE 9 mph NNE 9 mph NNE
Humidity 78% 79% 66% 72%
Chance of Precip. 20% 20% 20% 60%
Cloud Cover 53% 70% 34% 84%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Snow
Sunrise & Sunset
7:19 AM
7:17 PM
Monday
snow Rain and snow in the morning. The rain and snow will change to rain showers in the afternoon. High 46F. Winds NNE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_snow Rain showers early changing to light snow later at night. Low 34F. Winds NNE at 5 to 10 mph. Chance of precip 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 27 41 | 27 44 | 28 41 | 27
Wind 8 mph NNE 11 mph NNE 7 mph NNE 6 mph NNE
Humidity 71% 58% 54% 59%
Chance of Precip. 60% 50% 60% 50%
Cloud Cover 80% 75% 75% 75%
Conditions Snow Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
snow Rain and snow in the morning transitioning to light rain in the afternoon. High near 50F. Winds N at 5 to 10 mph. Chance of rain 60%. Snow accumulations less than one inch.
Tuesday Night
nt_snow Light rain mixing with and changing to snow showers late. Low 36F. Winds NNW at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 26 43 | 28 47 | 30 40 | 29
Wind 6 mph N 8 mph N 6 mph N 7 mph NNW
Humidity 68% 56% 53% 63%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 90% 80% 80% 80%
Conditions Snow Showers Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
snow Rain and snow showers in the morning. A shower or two in the afternoon - otherwise, mostly cloudy. High 48F. Winds NW at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 33F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 28 43 | 29 46 | 30 38 | 28
Wind 6 mph NNW 10 mph NNW 8 mph NW 8 mph NW
Humidity 70% 56% 53% 65%
Chance of Precip. 50% 40% 30% 20%
Cloud Cover 70% 60% 62% 57%
Conditions Snow Showers Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 51F. Winds NW at 10 to 15 mph.
Thursday Night
nt_partlycloudy A few clouds. Low 31F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 25 43 | 27 46 | 28 37 | 26
Wind 6 mph NW 10 mph NW 8 mph WNW 7 mph WNW
Humidity 70% 53% 50% 65%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 48% 47% 39% 26%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Friday
clear Mostly sunny skies. High 51F. Winds WNW at 10 to 15 mph.
Friday Night
nt_clear Mostly clear skies. Low 32F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 24 43 | 27 45 | 29 37 | 29
Wind 6 mph WNW 10 mph WNW 7 mph WNW 6 mph NW
Humidity 72% 54% 53% 73%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 22% 22% 24% 27%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise