Hourly Weather Forecast for Sunday

Dulles, Virginia (20189)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Thursday
chancerain Cloudy with occasional showers this afternoon. Some sleet may mix in. High 39F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy Some clouds. Low 31F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 10 34 | 15 35 | 22 35 | 29
Wind 0 mph SW 9 mph SSE 8 mph SSE 8 mph SSW
Humidity 80% 45% 58% 76%
Chance of Precip. 0% 0% 40% 0%
Cloud Cover % 85% 95% 74%
Conditions Overcast Chance of Rain Mostly Cloudy
Sunrise & Sunset
7:18 AM
5:27 PM
Friday
partlycloudy Windy with a few clouds from time to time. High 33F. Winds NW at 25 to 35 mph.
Friday Night
nt_clear Mostly clear skies. Low around 15F. Winds NW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 26 33 | 19 25 | 9 20 | 6
Wind 9 mph NW 21 mph NW 23 mph NW 18 mph NW
Humidity 78% 55% 50% 54%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 31% 39% 37% 2%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:18 AM
5:28 PM
Saturday
clear A mainly sunny sky. High 33F. Winds NW at 10 to 20 mph.
Saturday Night
nt_mostlycloudy Partly cloudy skies early will become overcast later during the night. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 4 26 | 8 27 | 14 25 | 15
Wind 14 mph NW 12 mph NW 4 mph WNW 2 mph W
Humidity 58% 47% 58% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 2% 47%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:17 AM
5:29 PM
Sunday
snow Snow showers early, with a steadier snow developing late in the day. High 36F. Winds light and variable. Chance of snow 60%. Snowfall around one inch.
Sunday Night
nt_snow Snow likely. Low near 25F. Winds NE at 5 to 10 mph. Chance of snow 80%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 16 35 | 26 33 | 29 29 | 27
Wind 3 mph WSW 4 mph WNW 3 mph E 5 mph ENE
Humidity 69% 69% 83% 91%
Chance of Precip. 0% 50% 60% 80%
Cloud Cover 84% 96% 98% 100%
Conditions Overcast Snow Showers Snow Showers Snow
Sunrise & Sunset
7:16 AM
5:30 PM
Monday
snow Occasional snow showers. High near 25F. Winds NNW at 10 to 15 mph. Chance of snow 50%.
Monday Night
nt_clear A few clouds from time to time. Low 12F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 20 24 | 15 19 | 10 13 | 3
Wind 9 mph NNE 13 mph NNW 10 mph NW 6 mph NNW
Humidity 79% 67% 68% 64%
Chance of Precip. 60% 40% 10% 0%
Cloud Cover 96% 65% 43% 6%
Conditions Snow Showers Snow Showers Partly Cloudy Clear
Sunrise & Sunset
7:15 AM
5:31 PM
Tuesday
clear Sunny, along with a few afternoon clouds. High 29F. Winds SSE at 5 to 10 mph.
Tuesday Night
nt_clear Mainly clear skies. Low 22F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 0 23 | 9 24 | 13 23 | 19
Wind 3 mph NW 6 mph S 7 mph SSE 7 mph S
Humidity 53% 54% 62% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 10% 53% 21%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
7:14 AM
5:33 PM
Wednesday
partlycloudy Partly cloudy skies. High around 40F. Winds WSW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 22F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 20 35 | 26 30 | 24 25 | 19
Wind 7 mph S 8 mph W 6 mph WSW 6 mph NW
Humidity 85% 69% 77% 77%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 50% 56% 73% 13%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
7:13 AM
5:34 PM
Thursday
clear Sunny along with a few clouds. High 28F. Winds NW at 10 to 15 mph.
Thursday Night
nt_clear A mostly clear sky. Low 14F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 16 27 | 12 21 | 10 18 | 4
Wind 7 mph NNW 11 mph NW 7 mph NW 7 mph NNW
Humidity 73% 53% 60% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 29% 37% 12%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
7:12 AM
5:35 PM
Friday
clear Plentiful sunshine. High around 30F. Winds NW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 16F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 5 24 | 12 24 | 12 19 | 13
Wind 8 mph NW 9 mph NW 4 mph NW 5 mph NNW
Humidity 61% 60% 60% 77%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 7% 17% 29% 30%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:11 AM
5:36 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 28F. Winds NW at 10 to 15 mph.
Saturday Night
nt_clear Clear skies. Low 12F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 7 25 | 12 22 | 13 17 | 12
Wind 5 mph NW 9 mph NW 8 mph NW 8 mph NW
Humidity 62% 58% 69% 82%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 27% 63% 21% 17%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
7:10 AM
5:37 PM
Sunday
clear A few clouds from time to time. High 32F. Winds NW at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear. Low 16F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 11 27 | 15 26 | 18 19 | 14
Wind 7 mph NW 9 mph NW 5 mph NW 5 mph WNW
Humidity 92% 60% 72% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 16% 21% 19% 16%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy skies. High 39F. Winds W at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low near 25F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 15 34 | 24 33 | 28 29 | 26
Wind 5 mph W 8 mph W 6 mph WSW 6 mph WSW
Humidity 90% 68% 82% 88%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 23% 35% 47% 53%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Partly cloudy. High 42F. Winds NW at 5 to 10 mph.
Tuesday Night
nt_chancesnow Partly cloudy skies early followed mostly cloudy skies and a few snow showers later at night. Low 28F. Winds NW at 5 to 10 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 24 38 | 29 34 | 29 30 | 26
Wind 6 mph WNW 8 mph WNW 6 mph NW 6 mph NW
Humidity 94% 69% 81% 84%
Chance of Precip. 20% 0% 20% 20%
Cloud Cover 49% 41% 40% 44%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Sunshine and clouds mixed. High 38F. Winds NW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 24F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 21 35 | 23 32 | 24 28 | 26
Wind 8 mph NW 9 mph NW 6 mph NNW 6 mph NW
Humidity 72% 62% 71% 91%
Chance of Precip. 30% 10% 20% 20%
Cloud Cover 44% 36% 32% 32%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 42F. Winds NW at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds. Low near 25F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 14 37 | 18 35 | 22 30 | 21
Wind 6 mph WNW 9 mph WNW 6 mph NNW 7 mph NNW
Humidity 64% 44% 59% 70%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 43% 54% 55% 55%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise