Hourly Weather Forecast for Wednesday

Rockville, Maryland (20851)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday Night
nt_partlycloudy Partly cloudy. Low near 30F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 34 38 | 36 37 | 23 32 | 25
Wind 1 mph NNW 2 mph NW 2 mph WNW 7 mph W
Humidity 100% 95% 56% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 45%
Conditions Partly Cloudy
Sunrise & Sunset
7:21 AM
5:20 PM
Sunday
cloudy Overcast. High around 45F. Winds W at 5 to 10 mph.
Sunday Night
nt_snow Rain showers early transitioning to snow showers late. Low around 30F. Winds ENE at 5 to 10 mph. Chance of precip 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 26 43 | 32 40 | 33 35 | 31
Wind 6 mph WSW 7 mph WNW 1 mph ENE 8 mph ENE
Humidity 77% 67% 76% 88%
Chance of Precip. 0% 0% 20% 50%
Cloud Cover 5% 83% 97% 97%
Conditions Clear Overcast Overcast Snow
Sunrise & Sunset
7:20 AM
5:21 PM
Monday
snow Snow showers. Temps nearly steady in the low to mid 30s. Winds NE at 10 to 15 mph. Chance of snow 50%. About one inch of snow expected.
Monday Night
nt_snow Occasional snow showers. Low 26F. Winds N at 5 to 10 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 25 32 | 25 30 | 25 27 | 23
Wind 9 mph ENE 10 mph NE 7 mph NE 6 mph N
Humidity 77% 76% 81% 85%
Chance of Precip. 50% 50% 40% 50%
Cloud Cover 95% 97% 99% 98%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
7:20 AM
5:22 PM
Tuesday
snow Variable clouds with snow showers. High 32F. Winds NW at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.
Tuesday Night
nt_partlycloudy Evening clouds will give way to clearing. Low 18F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 22 31 | 21 28 | 20 22 | 14
Wind 6 mph NNW 11 mph NW 10 mph NW 10 mph NW
Humidity 83% 66% 72% 69%
Chance of Precip. 10% 40% 10% 0%
Cloud Cover 95% 89% 88% 50%
Conditions Overcast Snow Showers Overcast Partly Cloudy
Sunrise & Sunset
7:19 AM
5:23 PM
Wednesday
clear Sunny. High 31F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_clear Mostly clear. Low 21F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 11 27 | 16 26 | 17 23 | 14
Wind 10 mph NW 15 mph NW 8 mph NW 5 mph NW
Humidity 69% 64% 69% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 3% 2% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:18 AM
5:24 PM
Thursday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 39F. Winds light and variable.
Thursday Night
nt_sleet Cloudy early with a wintry mix expected to move in later at night. Low 29F. Winds S at 5 to 10 mph. Chance of precip 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 16 34 | 26 35 | 30 34 | 32
Wind 2 mph SSW 5 mph SSE 4 mph SSE 5 mph S
Humidity 70% 72% 84% 92%
Chance of Precip. 0% 10% 20% 20%
Cloud Cover 32% 70% 97% 93%
Conditions Partly Cloudy Mostly Cloudy Overcast Overcast
Sunrise & Sunset
7:17 AM
5:25 PM
Friday
partlycloudy Mostly cloudy skies early will become partly cloudy later in the day. High near 35F. Winds NW at 10 to 20 mph.
Friday Night
nt_clear Clear skies. Low 17F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 29 35 | 26 29 | 19 22 | 14
Wind 8 mph W 15 mph NW 9 mph NW 7 mph NW
Humidity 93% 71% 67% 72%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 75% 70% 23% 18%
Conditions Mostly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
7:17 AM
5:26 PM
Saturday
clear Sunny along with a few clouds. High near 30F. Winds NW at 5 to 10 mph.
Saturday Night
nt_chancesnow Cloudy skies with a few snow showers later at night. Low 19F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 11 25 | 14 25 | 15 21 | 13
Wind 7 mph NW 7 mph NW 1 mph N 3 mph SE
Humidity 76% 62% 65% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 15% 29% 69% 84%
Conditions Clear Clear Mostly Cloudy Overcast
Sunrise & Sunset
7:16 AM
5:28 PM
Sunday
snow Intermittent snow showers, especially early. High near 30F. Winds WNW at 10 to 15 mph. Chance of snow 40%. Snow accumulating 1 to 3 inches.
Sunday Night
nt_chancesnow Scattered snow flurries and snow showers before midnight. Becoming partly cloudy later. Low 12F. Winds NW at 5 to 10 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 14 27 | 17 23 | 12 16 | 6
Wind 3 mph SSE 9 mph WNW 7 mph NW 9 mph NW
Humidity 75% 65% 61% 63%
Chance of Precip. 30% 30% 30% 20%
Cloud Cover 91% 74% 43% 34%
Conditions Snow Showers Snow Showers Snow Showers Partly Cloudy
Sunrise & Sunset
7:15 AM
5:29 PM
Monday
clear Sun and a few passing clouds. High 18F. Winds NW at 10 to 15 mph.
Monday Night
nt_clear Mostly clear skies. Low 7F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 2 16 | 7 14 | 8 10 | -1
Wind 7 mph NW 10 mph NW 9 mph WNW 8 mph WNW
Humidity 62% 65% 77% 61%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 41% 15% 22% 19%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:14 AM
5:30 PM
Tuesday
clear Mostly sunny skies. High 22F. Winds NW at 10 to 15 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 6F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | -4 18 | 4 16 | 5 11 | 1
Wind 6 mph WNW 11 mph WNW 6 mph NW 5 mph NW
Humidity 59% 54% 62% 64%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 19% 31% 31% 27%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Generally sunny despite a few afternoon clouds. High 26F. Winds NW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 11F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | 1 20 | 11 20 | 10 15 | 9
Wind 5 mph NW 7 mph WNW 4 mph NW 5 mph NW
Humidity 74% 67% 66% 78%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 28% 26% 40% 51%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 29F. Winds WNW at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low near 15F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 11 24 | 14 23 | 16 19 | 14
Wind 6 mph NW 8 mph WNW 6 mph NW 6 mph NW
Humidity 89% 65% 74% 79%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 54% 46% 45% 43%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
clear Sunshine along with some cloudy intervals. High 29F. Winds NNW at 10 to 15 mph.
Friday Night
nt_clear Mostly clear skies. Low 16F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 11 26 | 13 23 | 10 19 | 11
Wind 6 mph NW 10 mph NW 6 mph NNW 6 mph NNW
Humidity 81% 59% 58% 68%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 36% 25% 23% 23%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Saturday
clear Generally sunny. High 29F. Winds NW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 18F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 6 26 | 12 24 | 13 20 | 11
Wind 5 mph NNW 8 mph WNW 4 mph WNW 5 mph WNW
Humidity 61% 53% 64% 70%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 19% 19% 25% 40%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise