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 (%):
Wednesday
clear Sunny. High 36F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_clear Mainly clear skies. Low around 20F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 13 30 | 11 29 | 14 22 | 12
Wind 2 mph North 14 mph NW 6 mph NW 3 mph NNW
Humidity 69% 45% 54% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 0% 0% 1%
Conditions Clear Clear Clear
Sunrise & Sunset
7:19 AM
5:26 PM
Thursday
chancerain Considerable cloudiness. Occasional rain showers in the afternoon. Some sleet may mix in. High near 40F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy Cloudy early with partial clearing expected late. Low 32F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 11 35 | 15 35 | 23 35 | 29
Wind 1 mph ENE 9 mph SSE 9 mph S 8 mph SSW
Humidity 66% 43% 61% 80%
Chance of Precip. 0% 0% 60% 10%
Cloud Cover 30% 84% 91% 66%
Conditions Partly Cloudy Overcast Chance of Rain Mostly Cloudy
Sunrise & Sunset
7:18 AM
5:27 PM
Friday
partlycloudy Partly cloudy and windy. High 32F. Winds NW at 20 to 30 mph.
Friday Night
nt_clear Clear. Low 14F. Winds NW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 27 32 | 16 25 | 9 18 | 5
Wind 11 mph NW 21 mph NW 19 mph NW 16 mph NW
Humidity 76% 50% 48% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 39% 21% 1%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:17 AM
5:28 PM
Saturday
clear Mainly sunny. High 32F. Winds NW at 10 to 15 mph.
Saturday Night
nt_mostlycloudy Partly cloudy skies early will become overcast later during the night. Low 22F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 3 26 | 5 27 | 12 23 | 14
Wind 11 mph NW 11 mph NW 4 mph NNW 1 mph SE
Humidity 59% 41% 53% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 14% 46%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:17 AM
5:29 PM
Sunday
snow Cloudy skies early followed by a mixture of light rain and snow in the afternoon. High 39F. Winds light and variable. Chance of precip 60%.
Sunday Night
nt_snow Cloudy with rain and snow in the evening changing to all rain overnight. Low 32F. Winds SSE at 5 to 10 mph. Chance of precip 90%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 12 34 | 16 34 | 25 37 | 35
Wind 3 mph SE 6 mph SSE 4 mph SSE 6 mph SSE
Humidity 64% 47% 67% 92%
Chance of Precip. 0% 0% 60% 90%
Cloud Cover 90% 92% 95% 100%
Conditions Overcast Overcast Snow Showers Rain
Sunrise & Sunset
7:16 AM
5:31 PM
Monday
chancerain Rain showers early with some sunshine later in the day. High 37F. Winds WNW at 15 to 25 mph. Chance of rain 80%.
Monday Night
nt_clear Clear. Low 12F. Winds NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 37 36 | 28 27 | 15 17 | 8
Wind 5 mph WNW 15 mph NW 13 mph NW 12 mph NW
Humidity 100% 73% 61% 69%
Chance of Precip. 90% 20% 10% 0%
Cloud Cover 100% 67% 34% 6%
Conditions Rain Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:15 AM
5:32 PM
Tuesday
clear Generally sunny. High 29F. Winds NW at 10 to 15 mph.
Tuesday Night
nt_clear Clear to partly cloudy. Low 18F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 3 23 | 4 24 | 5 20 | 7
Wind 11 mph NW 11 mph NW 5 mph NNW 7 mph SSE
Humidity 64% 42% 44% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 17% 21% 10%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:14 AM
5:33 PM
Wednesday
partlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 39F. Winds S at 5 to 10 mph.
Wednesday Night
nt_sleet Cloudy with rain and freezing rain expected. Low 28F. Winds light and variable. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 9 32 | 17 33 | 21 31 | 25
Wind 6 mph SSE 8 mph S 4 mph SSE 4 mph S
Humidity 63% 52% 61% 79%
Chance of Precip. 0% 0% 0% 60%
Cloud Cover 40% 64% 74% 90%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Ice Pellets
Sunrise & Sunset
7:13 AM
5:34 PM
Thursday
sleet Rain and freezing rain in the morning...then some clearing in the afternoon. High 41F. Winds NNW at 5 to 10 mph. Chance of precip 60%.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 26F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 26 39 | 31 33 | 23 28 | 21
Wind 4 mph NW 6 mph NW 6 mph N 6 mph NNW
Humidity 88% 72% 66% 74%
Chance of Precip. 60% 50% 20% 10%
Cloud Cover 90% 78% 46% 30%
Conditions Ice Pellets Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:12 AM
5:35 PM
Friday
partlycloudy Partly cloudy. High 28F. Winds NW at 10 to 20 mph.
Friday Night
nt_snow Light snow in the evening giving way to partly cloudy conditions overnight. Low 14F. Winds NNW at 5 to 10 mph. Chance of snow 60%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 19 26 | 19 24 | 15 19 | 13
Wind 6 mph NNW 13 mph NW 8 mph NNW 9 mph NNW
Humidity 68% 73% 68% 77%
Chance of Precip. 10% 20% 20% 60%
Cloud Cover 61% 39% 31% 90%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
7:11 AM
5:36 PM
Saturday
partlycloudy Partly cloudy skies. High 28F. Winds NW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 13F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 9 24 | 9 22 | 10 16 | 8
Wind 9 mph NW 12 mph NW 7 mph NW 7 mph NW
Humidity 76% 52% 59% 68%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 53% 48% 41% 28%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear A few clouds from time to time. High 33F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 16F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 7 28 | 14 28 | 16 22 | 13
Wind 8 mph WNW 11 mph WNW 9 mph WNW 8 mph WNW
Humidity 74% 55% 61% 69%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 24% 22% 30% 39%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Intervals of clouds and sunshine. High near 35F. Winds NW at 10 to 15 mph.
Monday Night
nt_partlycloudy A few clouds. Low near 20F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 11 29 | 14 27 | 14 22 | 10
Wind 7 mph WNW 10 mph WNW 7 mph NW 7 mph NW
Humidity 75% 54% 57% 59%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 35% 26% 32% 36%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
clear Mostly sunny skies. High 39F. Winds WNW at 5 to 10 mph.
Tuesday Night
nt_clear Clear skies with a few passing clouds. Low 26F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 7 33 | 15 33 | 18 29 | 19
Wind 6 mph W 8 mph WNW 5 mph WNW 4 mph NW
Humidity 52% 47% 53% 65%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 26% 18% 23% 24%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Sunshine and clouds mixed. High 41F. Winds light and variable.
Wednesday Night
nt_snow Flurries and a few snow showers throughout the night. Low 28F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 22 36 | 28 36 | 27 31 | 25
Wind 4 mph W 5 mph WSW 3 mph W 5 mph WNW
Humidity 79% 72% 71% 80%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 32% 45% 49% 52%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise