Hourly Weather Forecast for Thursday

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_clear Generally clear skies. Low 64F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | | | 72 | 57
Wind mph mph mph 7 mph S
Humidity % % % 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 19%
Conditions Clear
Sunrise & Sunset
5:50 AM
8:23 PM
Tuesday
partlycloudy Partly cloudy. A stray shower or thunderstorm is possible. High 88F. Winds SSW at 10 to 15 mph.
Tuesday Night
nt_chancetstorms Scattered thunderstorms during the evening, then mainly cloudy overnight. Low around 70F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 57 83 | 64 85 | 63 75 | 66
Wind 5 mph S 9 mph SSW 10 mph S 6 mph SSW
Humidity 76% 52% 49% 73%
Chance of Precip. 0% 20% 20% 20%
Cloud Cover 11% 39% 64% 71%
Conditions Clear Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:49 AM
8:24 PM
Wednesday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High 88F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Wednesday Night
nt_tstorms Thunderstorms in the evening, then variable clouds overnight with still a chance of showers. Low 67F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 66 82 | 69 82 | 67 72 | 66
Wind 8 mph S 10 mph SSW 9 mph SSW 6 mph SSW
Humidity 85% 65% 62% 82%
Chance of Precip. 20% 50% 60% 40%
Cloud Cover 69% 52% 76% 76%
Conditions Mostly Cloudy Chance of a Thunderstorm Thunderstorm Chance of Rain
Sunrise & Sunset
5:48 AM
8:25 PM
Thursday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 87F. Winds light and variable. Chance of rain 50%.
Thursday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low 66F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 83 | 66 81 | 66 71 | 67
Wind 2 mph S 4 mph SSE 5 mph S 3 mph SSE
Humidity 91% 56% 61% 87%
Chance of Precip. 10% 40% 50% 20%
Cloud Cover 70% 74% 72% 53%
Conditions Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:48 AM
8:26 PM
Friday
chancetstorms Scattered thunderstorms. High 87F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Friday Night
nt_chancetstorms Scattered thunderstorms during the evening, then becoming mainly clear overnight. Low 66F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 81 | 68 83 | 65 73 | 66
Wind 2 mph ESE 6 mph SSE 9 mph S 5 mph SSE
Humidity 95% 65% 55% 80%
Chance of Precip. 30% 50% 60% 20%
Cloud Cover 48% 61% 50% 22%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:47 AM
8:26 PM
Saturday
clear Mostly sunny skies. High near 90F. Winds SSW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 66F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 85 | 65 86 | 64 74 | 66
Wind 5 mph S 9 mph SSW 10 mph SSW 5 mph SSW
Humidity 89% 51% 48% 76%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 10% 19% 25% 43%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:47 AM
8:27 PM
Sunday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 84F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Sunday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 64F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 77 | 65 81 | 65 70 | 66
Wind 4 mph SSW 6 mph W 7 mph NNE 6 mph N
Humidity 89% 66% 57% 86%
Chance of Precip. 10% 40% 60% 60%
Cloud Cover 56% 50% 70% 88%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:46 AM
8:28 PM
Monday
chancerain Cloudy with occasional rain showers. High near 80F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Monday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 63F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 75 | 64 78 | 63 69 | 64
Wind 3 mph E 7 mph ENE 8 mph ESE 5 mph SE
Humidity 90% 68% 61% 85%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 90% 88% 82% 86%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:46 AM
8:29 PM
Tuesday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 84F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Showers early becoming less numerous late. Low 63F. Winds E at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 76 | 67 80 | 64 69 | 65
Wind 4 mph SSE 8 mph ESE 9 mph SE 5 mph E
Humidity 92% 74% 58% 87%
Chance of Precip. 60% 60% 60% 30%
Cloud Cover 87% 86% 86% 87%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:46 AM
8:29 PM
Wednesday
chancerain Overcast with rain showers at times. High around 85F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_tstorms Thunderstorms likely. Low 68F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 78 | 66 82 | 65 72 | 65
Wind 2 mph ENE 7 mph SSE 8 mph SSE 5 mph SSE
Humidity 98% 66% 57% 78%
Chance of Precip. 40% 20% 50% 60%
Cloud Cover 87% 83% 84% 75%
Conditions Chance of Rain Overcast Chance of Rain Thunderstorm
Sunrise & Sunset
5:45 AM
8:30 PM
Thursday
tstorms Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. High 88F. Winds SSE at 10 to 15 mph. Chance of rain 80%.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 68F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 83 | 68 85 | 67 74 | 65
Wind 2 mph SE 8 mph SE 10 mph SSE 6 mph SSE
Humidity 87% 61% 55% 76%
Chance of Precip. 40% 60% 50% 40%
Cloud Cover 70% 75% 54% 56%
Conditions Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 89F. Winds SE at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low near 70F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 84 | 66 86 | 66 75 | 65
Wind 2 mph SSE 8 mph SE 10 mph SSE 6 mph SE
Humidity 88% 56% 52% 73%
Chance of Precip. 30% 20% 40% 30%
Cloud Cover 54% 40% 50% 40%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
tstorms Scattered thunderstorms in the morning becoming more widespread in the afternoon. High 89F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
Saturday Night
nt_rain Showers and thundershowers in the evening, then cloudy with rain likely overnight. Low 68F. Winds E at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 66 84 | 67 85 | 66 74 | 64
Wind 1 mph ESE 7 mph E 8 mph SSE 3 mph ESE
Humidity 84% 56% 53% 73%
Chance of Precip. 50% 40% 60% 60%
Cloud Cover 50% 50% 75% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Showers early becoming less numerous later in the day. High 88F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancerain Cloudy with showers. Low 68F. Winds E at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 63 82 | 62 84 | 63 73 | 62
Wind 2 mph ENE 7 mph NE 8 mph E 5 mph SE
Humidity 81% 51% 48% 68%
Chance of Precip. 40% 40% 30% 30%
Cloud Cover 69% 55% 49% 43%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
tstorms Rain showers in the morning with numerous thunderstorms developing in the afternoon. High 87F. Winds E at 5 to 10 mph. Chance of rain 80%.
Monday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 66F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 62 81 | 60 83 | 61 72 | 60
Wind 2 mph ENE 7 mph NE 7 mph SSE 4 mph S
Humidity 79% 50% 48% 67%
Chance of Precip. 40% 20% 60% 60%
Cloud Cover 50% 33% 75% 50%
Conditions Chance of Rain Partly Cloudy Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise