Hourly Weather Forecast for Saturday

Ashburn, Virginia (20146)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Monday
snow Snow likely. Temps nearly steady in the mid 30s. Winds NNE at 10 to 15 mph. Chance of snow 90%. Snow accumulations less than one inch.
Monday Night
nt_snow Occasional snow showers. Low 29F. Winds NNW at 10 to 20 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 33 32 | 31 33 | 28 30 | 26
Wind 3 mph North 2 mph NNE 9 mph N 10 mph NNW
Humidity 92% 94% 80% 82%
Chance of Precip. 0% 0% 90% 60%
Cloud Cover % % 100% 99%
Conditions Snow Showers Snow Showers
Sunrise & Sunset
7:21 AM
5:23 PM
Tuesday
partlycloudy Cloudy early with partial sunshine expected late. A few flurries or snow showers possible. High 36F. Winds NW at 15 to 25 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 19F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 26 34 | 25 31 | 23 23 | 13
Wind 12 mph NNW 17 mph NW 13 mph NW 12 mph NW
Humidity 84% 70% 70% 65%
Chance of Precip. 50% 20% 0% 0%
Cloud Cover 97% 79% 60% 14%
Conditions Snow Showers Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
7:20 AM
5:24 PM
Wednesday
clear Mainly sunny. High 34F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_clear Clear. Low 21F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 10 29 | 12 27 | 14 22 | 12
Wind 11 mph NW 13 mph NW 6 mph NW 3 mph NW
Humidity 64% 48% 57% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:19 AM
5:26 PM
Thursday
snow Partly cloudy in the morning then becoming cloudy with a mix of rain and snow later in the day. High 37F. Winds SSE at 5 to 10 mph. Chance of precip 50%.
Thursday Night
nt_mostlycloudy Mostly cloudy skies. Low around 30F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 13 32 | 17 33 | 24 33 | 31
Wind 1 mph NE 7 mph SSE 7 mph S 5 mph S
Humidity 68% 52% 68% 90%
Chance of Precip. 0% 0% 50% 10%
Cloud Cover 30% 90% 97% 81%
Conditions Partly Cloudy Overcast Snow Showers Overcast
Sunrise & Sunset
7:19 AM
5:27 PM
Friday
partlycloudy Partly cloudy. High around 35F. Winds NW at 15 to 25 mph.
Friday Night
nt_clear Clear. Low 17F. Winds NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 30 34 | 24 28 | 14 19 | 7
Wind 10 mph WNW 19 mph NW 15 mph NW 13 mph NW
Humidity 96% 66% 55% 60%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 57% 64% 28% 2%
Conditions Partly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
7:18 AM
5:28 PM
Saturday
clear Sunshine. High 32F. Winds NW at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 22F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 6 26 | 11 27 | 15 23 | 13
Wind 11 mph NW 8 mph NW 4 mph NNW 4 mph W
Humidity 59% 52% 60% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 3% 30% 35%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:17 AM
5:29 PM
Sunday
snow Cloudy skies early. A few snow showers developing later in the day. High 28F. Winds WSW at 5 to 10 mph. Chance of snow 30%.
Sunday Night
nt_chancesnow Cloudy skies with a few snow showers later at night. Low 21F. Winds NW at 5 to 10 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 15 27 | 15 25 | 19 26 | 23
Wind 5 mph WSW 8 mph WSW 7 mph SW 7 mph NW
Humidity 69% 60% 79% 91%
Chance of Precip. 0% 20% 20% 20%
Cloud Cover 85% 71% 58% 89%
Conditions Overcast Mostly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
7:16 AM
5:30 PM
Monday
snow Variable clouds with snow showers. High 22F. Winds NW at 10 to 20 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Monday Night
nt_clear A mostly clear sky. Low 8F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 17 20 | 8 20 | 5 12 | -1
Wind 6 mph NNW 11 mph NW 10 mph NW 11 mph NW
Humidity 80% 58% 52% 55%
Chance of Precip. 30% 60% 40% 0%
Cloud Cover 81% 71% 50% 5%
Conditions Snow Showers Snow Showers Snow Showers Clear
Sunrise & Sunset
7:15 AM
5:31 PM
Tuesday
partlycloudy Intervals of clouds and sunshine. High 22F. Winds NW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low 9F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | -5 18 | 2 16 | 4 10 | 7
Wind 10 mph WNW 10 mph NW 6 mph NW 5 mph NW
Humidity 51% 49% 59% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 54% 9% 41%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
7:14 AM
5:33 PM
Wednesday
partlycloudy Partly cloudy skies. High 33F. Winds SSW at 5 to 10 mph.
Wednesday Night
nt_chancesnow Mostly cloudy skies with late-night snow showers. Low 23F. Winds WSW at 5 to 10 mph. Chance of snow 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 5 28 | 23 25 | 22 25 | 23
Wind 2 mph SW 6 mph SW 4 mph S 4 mph W
Humidity 72% 83% 90% 92%
Chance of Precip. 0% 10% 0% 20%
Cloud Cover 56% 54% 44% 67%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:13 AM
5:34 PM
Thursday
snow A few snow showers around in the morning, otherwise mostly cloudy. High 37F. Winds WNW at 10 to 15 mph. Chance of snow 40%.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low near 20F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 23 34 | 31 31 | 26 26 | 22
Wind 6 mph W 11 mph WNW 9 mph NW 9 mph NW
Humidity 92% 90% 81% 84%
Chance of Precip. 40% 20% 20% 10%
Cloud Cover 66% 62% 60% 50%
Conditions Snow Showers Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
clear Sunshine along with some cloudy intervals. High 31F. Winds NW at 10 to 15 mph.
Friday Night
nt_clear Mostly clear skies. Low 18F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 17 29 | 19 26 | 16 21 | 14
Wind 7 mph NW 11 mph NW 7 mph NW 6 mph NW
Humidity 83% 65% 67% 73%
Chance of Precip. 20% 20% 20% 0%
Cloud Cover 33% 28% 27% 22%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Saturday
clear A few clouds from time to time. High 34F. Winds NW at 5 to 10 mph.
Saturday Night
nt_clear Mainly clear skies. Low near 20F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 13 30 | 16 29 | 17 25 | 22
Wind 6 mph NW 8 mph WNW 4 mph NW 5 mph NW
Humidity 79% 55% 62% 90%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 20% 19% 23% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Intervals of clouds and sunshine. High 38F. Winds NW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 21 34 | 26 31 | 24 26 | 25
Wind 5 mph NW 6 mph NW 4 mph NNW 5 mph NW
Humidity 98% 71% 76% 95%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 33% 35% 34% 38%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy skies. High around 40F. Winds WNW at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 23 35 | 28 33 | 27 29 | 23
Wind 5 mph WNW 8 mph WNW 5 mph NW 5 mph NNW
Humidity 97% 74% 76% 80%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 39% 37% 39% 44%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise