Hourly Weather Forecast for Monday

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 Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms during the evening. Low 67F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 71 80 | 73 82 | 71 72 | 71
Wind 0 mph SW 0 mph ENE 6 mph SSE 3 mph SSE
Humidity 95% 80% 68% 98%
Chance of Precip. 0% 0% 40% 20%
Cloud Cover % % 93% 41%
Conditions Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:50 AM
8:38 PM
Tuesday
clear Sunny skies. High near 90F. Winds SW at 5 to 10 mph.
Tuesday Night
nt_clear Clear skies with a few passing clouds. Low 71F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 68 84 | 68 87 | 66 76 | 66
Wind 2 mph SSW 5 mph SW 9 mph SSW 4 mph SSW
Humidity 99% 59% 49% 70%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 24% 13% 6% 28%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:37 PM
Wednesday
chancetstorms Variable clouds with scattered thunderstorms. High 86F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 68F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 67 84 | 72 80 | 75 73 | 72
Wind 2 mph SW 8 mph WSW 6 mph NW 3 mph SW
Humidity 83% 69% 83% 97%
Chance of Precip. 0% 30% 60% 40%
Cloud Cover 59% 80% 92% 82%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:51 AM
8:37 PM
Thursday
partlycloudy Partly cloudy. High around 90F. Winds W at 10 to 15 mph.
Thursday Night
nt_partlycloudy Mostly cloudy skies early will become partly cloudy late. Low 69F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 69 83 | 70 86 | 71 76 | 70
Wind 3 mph WNW 7 mph WNW 10 mph WSW 3 mph NW
Humidity 99% 66% 61% 82%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 63% 30% 77% 66%
Conditions Mostly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:52 AM
8:37 PM
Friday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High around 85F. Winds NW at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 69 79 | 67 82 | 65 72 | 65
Wind 3 mph WNW 9 mph NNW 7 mph NW 2 mph W
Humidity 96% 68% 57% 80%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 35% 75% 52% 35%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:53 AM
8:36 PM
Saturday
clear A few clouds early, otherwise mostly sunny. High 84F. Winds light and variable.
Saturday Night
nt_clear Generally fair. Low 68F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 79 | 65 82 | 66 72 | 67
Wind 2 mph WNW 5 mph W 4 mph W 2 mph WSW
Humidity 85% 63% 60% 84%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 45% 23% 25% 24%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:36 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High 89F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 69F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 84 | 67 84 | 65 74 | 68
Wind 2 mph WNW 6 mph SW 6 mph SSW 4 mph SW
Humidity 87% 56% 52% 82%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 38% 35% 39% 31%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:54 AM
8:36 PM
Monday
chancetstorms Scattered thunderstorms, especially in the afternoon. High 88F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 69F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 83 | 69 84 | 69 74 | 70
Wind 4 mph SSW 8 mph SW 6 mph WSW 2 mph S
Humidity 91% 63% 61% 88%
Chance of Precip. 20% 20% 40% 40%
Cloud Cover 62% 53% 50% 58%
Conditions Mostly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:55 AM
8:35 PM
Tuesday
chancetstorms Variable clouds with scattered thunderstorms. High 86F. Winds W at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms. Low 69F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 69 82 | 70 82 | 71 73 | 70
Wind 3 mph ESE 6 mph WNW 5 mph WNW 4 mph S
Humidity 94% 67% 69% 88%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 75% 63% 50% 62%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:55 AM
8:35 PM
Wednesday
chancerain Overcast with rain showers at times. High around 85F. Winds NNW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 66F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 80 | 65 81 | 65 72 | 64
Wind 3 mph NNE 7 mph NNW 7 mph NNW 3 mph E
Humidity 89% 60% 59% 78%
Chance of Precip. 40% 40% 20% 40%
Cloud Cover 68% 50% 31% 50%
Conditions Chance of Rain Chance of Rain Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:56 AM
8:34 PM
Thursday
partlycloudy Partly cloudy. High 86F. Winds light and variable.
Thursday Night
nt_chancetstorms Partly cloudy with a slight chance of thunderstorms. Low 67F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 62 80 | 62 82 | 63 72 | 62
Wind 3 mph N 6 mph NNW 5 mph NW 2 mph SSE
Humidity 83% 54% 53% 71%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 29% 35% 38% 34%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Partly to mostly cloudy skies with scattered thunderstorms mainly in the morning. High 87F. Winds W at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Scattered thunderstorms in the evening. Clear skies overnight. Low 68F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 62 82 | 63 83 | 65 73 | 65
Wind 2 mph NNE 5 mph WNW 7 mph SW 3 mph SSW
Humidity 81% 53% 55% 78%
Chance of Precip. 30% 30% 30% 10%
Cloud Cover 35% 35% 35% 16%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
Sun does not rise
Saturday
clear Mainly sunny. High 89F. Winds W at 5 to 10 mph.
Saturday Night
nt_clear Mainly clear skies. Low 68F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 83 | 65 84 | 66 74 | 66
Wind 3 mph NW 7 mph W 7 mph WSW 3 mph SSW
Humidity 87% 55% 55% 78%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 20% 19% 18% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 88F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low 68F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 65 83 | 65 83 | 66 73 | 66
Wind 4 mph NW 6 mph NW 6 mph WNW 2 mph ENE
Humidity 85% 56% 57% 80%
Chance of Precip. 20% 20% 40% 20%
Cloud Cover 38% 44% 50% 45%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
clear A few clouds early, otherwise mostly sunny. High 86F. Winds WNW at 5 to 10 mph.
Monday Night
nt_chancetstorms Isolated thunderstorms during the evening, becoming fair overnight. Low near 70F. Winds S at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 82 | 66 83 | 67 74 | 68
Wind 2 mph NNE 5 mph NNW 7 mph S 4 mph SSE
Humidity 88% 60% 60% 79%
Chance of Precip. 10% 10% 30% 20%
Cloud Cover 35% 29% 35% 24%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
Sun does not rise