Hourly Weather Forecast for Friday

Ashburn, Virginia (20146)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM
Temperature / Dew Point (°F):
16 / 11
17 / 13
16 / 12
26 / 20
37 / 26
43 / 30
39 / 30
34 / 29
Humidity (%):
82% 85% 82% 80% 64% 60% 70% 81%
Pressure (in):
30.43 30.37 30.33 30.28 30.19 30.11 30.1 30.15
Wind (mph):
S
6 mph S
(188°)
SSW
5 mph SSW
(199°)
SW
5 mph SW
(220°)
SSW
4 mph SSW
(210°)
SW
6 mph SW
(222°)
SSW
6 mph SSW
(212°)
WSW
5 mph WSW
(258°)
WNW
4 mph WNW
(303°)
Conditions:
Clear
Partly Cloudy
Partly Cloudy
Clear
Partly Cloudy
Clear
Clear
Clear
Probability of Precipitation (%):
0% 0% 0% 0% 0% 0% 0% 0%
Cloud Cover (%):
21% 46% 30% 5% 36% 21% 18% 12%
Monday Night
nt_clear A few passing clouds. Low around 20F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 30 41 | 23 36 | 19 25 | 17
Wind 0 mph SW 2 mph NNW 2 mph North 3 mph NNW
Humidity 96% 48% 48% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 20%
Conditions Clear
Sunrise & Sunset
6:41 AM
6:03 PM
Tuesday
sleet Cloudy with periods of light freezing rain in the afternoon. Some sleet may mix in. High 33F. Winds SE at 10 to 15 mph. Chance of precip 60%.
Tuesday Night
nt_chancerain Cloudy with showers. Low 32F. Winds SSW at 10 to 15 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 16 29 | 19 32 | 25 38 | 36
Wind 3 mph NE 8 mph SSE 10 mph S 12 mph SSW
Humidity 81% 64% 78% 90%
Chance of Precip. 0% 20% 60% 10%
Cloud Cover 62% 90% 98% 79%
Conditions Mostly Cloudy Overcast Ice Pellets Mostly Cloudy
Sunrise & Sunset
6:39 AM
6:04 PM
Wednesday
rain Rain. High 46F. Winds light and variable. Chance of rain 90%. Rainfall around a half an inch.
Wednesday Night
nt_snow Evening rain followed by a mix of rain and snow late. Low 31F. Winds N at 10 to 15 mph. Chance of precip 100%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 40 45 | 42 45 | 41 38 | 36
Wind 7 mph SSW 5 mph WSW 4 mph N 8 mph N
Humidity 95% 89% 88% 92%
Chance of Precip. 70% 60% 90% 100%
Cloud Cover 100% 100% 100% 100%
Conditions Rain Chance of Rain Rain Rain
Sunrise & Sunset
6:38 AM
6:05 PM
Thursday
snow Snow during the morning will taper off and give way to cloudy skies during the afternoon. High 31F. Winds NNW at 10 to 15 mph. Chance of snow 90%. Snow accumulating 1 to 3 inches.
Thursday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Record low temperatures expected. Low 7F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 27 24 | 17 24 | 13 14 | 5
Wind 10 mph NNW 12 mph NNW 10 mph NW 10 mph NNW
Humidity 79% 75% 63% 68%
Chance of Precip. 90% 60% 10% 0%
Cloud Cover 100% 98% 57% 3%
Conditions Snow Snow Showers Partly Cloudy Clear
Sunrise & Sunset
6:36 AM
6:06 PM
Friday
clear Sunshine. High around 30F. Winds light and variable.
Friday Night
nt_clear Mainly clear skies. Low near 15F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | -1 24 | 6 25 | 13 16 | 11
Wind 5 mph NNW 4 mph NW 5 mph SSE 6 mph S
Humidity 65% 44% 59% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 26% 21%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:35 AM
6:07 PM
Saturday
clear Sunny, along with a few afternoon clouds. High around 45F. Winds SW at 5 to 10 mph.
Saturday Night
nt_clear Clear skies. Low 26F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 12 37 | 26 39 | 30 30 | 26
Wind 5 mph SW 6 mph SW 5 mph WSW 6 mph NW
Humidity 82% 64% 70% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 36% 18% 7%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:33 AM
6:08 PM
Sunday
clear Mostly sunny skies. High 47F. Winds NW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly to mostly cloudy. Low 28F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 24 39 | 29 41 | 30 32 | 27
Wind 6 mph NW 7 mph NW 6 mph ESE 5 mph SSE
Humidity 85% 66% 64% 81%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 13% 6% 26% 51%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:32 AM
7:09 PM
Monday
mostlycloudy Considerable cloudiness. High 48F. Winds SW at 5 to 10 mph.
Monday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 29F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 26 40 | 34 43 | 34 34 | 30
Wind 3 mph S 7 mph SW 5 mph WSW 6 mph WNW
Humidity 89% 78% 70% 86%
Chance of Precip. 20% 20% 10% 0%
Cloud Cover 70% 78% 62% 20%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
7:30 AM
7:10 PM
Tuesday
clear Sunny. High 48F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low 29F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 26 41 | 28 43 | 30 33 | 27
Wind 6 mph NW 9 mph NW 3 mph N 3 mph N
Humidity 86% 60% 60% 79%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 6% 5% 13% 15%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:29 AM
7:11 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. High 53F. Winds N at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low around 30F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 26 44 | 31 45 | 33 35 | 30
Wind 3 mph NNW 6 mph NNW 5 mph N 3 mph ENE
Humidity 85% 61% 62% 81%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 12% 38% 30% 60%
Conditions Clear Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:27 AM
7:12 PM
Thursday
partlycloudy Partly cloudy skies. High 48F. Winds NE at 5 to 10 mph.
Thursday Night
nt_chancesnow Partly cloudy skies early giving way to a few snow showers after midnight. Low 29F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 28 43 | 31 43 | 32 35 | 30
Wind 3 mph NE 5 mph NNE 5 mph ENE 4 mph NE
Humidity 89% 64% 65% 84%
Chance of Precip. 20% 0% 0% 20%
Cloud Cover 37% 35% 30% 32%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy skies. High near 50F. Winds ENE at 5 to 10 mph.
Friday Night
nt_snow A few rain showers early mixing with snow showers late. Low 33F. Winds light and variable. Chance of precip 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 29 43 | 30 45 | 32 37 | 30
Wind 4 mph NE 7 mph NE 6 mph E 5 mph ENE
Humidity 93% 61% 62% 77%
Chance of Precip. 30% 20% 20% 30%
Cloud Cover 40% 48% 57% 63%
Conditions Snow Showers Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Rain showers in the morning becoming a steady light rain in the afternoon. High 52F. Winds E at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_rain Rain. Low 38F. Winds E at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 29 45 | 32 48 | 36 41 | 35
Wind 5 mph ENE 8 mph ENE 7 mph E 5 mph E
Humidity 82% 60% 62% 78%
Chance of Precip. 40% 40% 60% 60%
Cloud Cover 71% 78% 80% 80%
Conditions Snow Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
rain Cloudy with periods of rain. High 57F. Winds E at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Sunday Night
nt_chancerain Steady light rain in the evening. Showers continuing late. Low near 40F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 34 50 | 39 52 | 41 44 | 39
Wind 3 mph ENE 6 mph ENE 5 mph SE 4 mph ESE
Humidity 84% 66% 67% 84%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 100% 100% 80% 80%
Conditions Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
chancerain Considerable cloudiness with occasional rain showers. High 58F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Cloudy with occasional rain showers. Low 43F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 39 51 | 41 54 | 42 47 | 42
Wind 3 mph ENE 5 mph E 5 mph SE 4 mph ESE
Humidity 92% 68% 65% 83%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 76% 73% 73% 77%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise