Hourly Weather Forecast for Saturday

Port Jefferson, New York (11777)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Monday Night
nt_snow Snow with gusty winds and even a few rumbles of thunder will lead to blizzard conditions at times. Thunder possible. Low 23F. Winds NNE at 25 to 35 mph. Chance of snow 100%. Snow accumulating 8 to 12 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 7 23 | 17 | 26 | 21
Wind 6 mph SSW 11 mph SSE mph 26 mph NNE
Humidity 47% 77% % 79%
Chance of Precip. 0% 0% 0% 100%
Cloud Cover % % % 100%
Conditions Snow
Sunrise & Sunset
7:08 AM
5:01 PM
Tuesday
snow Snow, heavy at times. Gusty winds will lead to blizzard conditions. High 26F. Winds NNW at 25 to 35 mph. Chance of snow 100%. 3 to 5 inches of snow expected.
Tuesday Night
nt_partlycloudy Cloudy skies early, followed by partial clearing. A few flurries or snow showers possible. Low 17F. Winds NNW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 15 24 | 14 20 | 10 19 | 6
Wind 30 mph N 29 mph NNW 19 mph NNW 16 mph NNW
Humidity 68% 66% 65% 58%
Chance of Precip. 100% 80% 60% 20%
Cloud Cover 100% 100% 94% 56%
Conditions Snow Snow Snow Showers Partly Cloudy
Sunrise & Sunset
7:07 AM
5:02 PM
Wednesday
clear A few passing clouds, otherwise generally sunny. High 26F. Winds NNW at 15 to 25 mph.
Wednesday Night
nt_clear Clear skies. Low 16F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 5 22 | 8 23 | 10 19 | 8
Wind 16 mph NNW 16 mph NNW 10 mph NNW 6 mph N
Humidity 56% 56% 57% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 54% 19% 23% 0%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:06 AM
5:04 PM
Thursday
partlycloudy Sunshine early then becoming cloudy later in the day. High 29F. Winds light and variable.
Thursday Night
nt_chancesnow Cloudy. Snow showers developing after midnight. Low 27F with temps rising to near freezing. Winds light and variable. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 6 25 | 14 27 | 19 31 | 25
Wind 2 mph N 2 mph ENE 2 mph SE 3 mph S
Humidity 61% 62% 71% 80%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 4% 16% 92% 98%
Conditions Clear Clear Overcast Overcast
Sunrise & Sunset
7:05 AM
5:05 PM
Friday
snow Mainly cloudy with snow showers around in the morning. High around 35F. Winds WNW at 15 to 25 mph. Chance of snow 60%.
Friday Night
nt_partlycloudy Cloudy skies early will become partly cloudy later at night. Low 9F. Winds NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 27 34 | 28 28 | 16 13 | 2
Wind 4 mph S 15 mph NW 16 mph NW 15 mph NW
Humidity 87% 78% 61% 61%
Chance of Precip. 50% 40% 10% 10%
Cloud Cover 92% 89% 86% 70%
Conditions Snow Showers Snow Showers Overcast Mostly Cloudy
Sunrise & Sunset
7:04 AM
5:06 PM
Saturday
clear Sunny skies. High 21F. Winds NW at 15 to 25 mph.
Saturday Night
nt_clear Clear skies. Low 12F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | -1 16 | 2 17 | 3 14 | 1
Wind 15 mph NW 18 mph NW 11 mph NW 7 mph WNW
Humidity 60% 54% 53% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 34% 7% 2% 5%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:03 AM
5:07 PM
Sunday
mostlycloudy A mix of clouds and sun early, then becoming cloudy later in the day. High 27F. Winds W at 10 to 15 mph.
Sunday Night
nt_snow Occasional snow showers. Low 17F. Winds NE at 5 to 10 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 3 23 | 12 23 | 15 23 | 20
Wind 9 mph W 9 mph WNW 5 mph SW 7 mph NE
Humidity 60% 62% 73% 89%
Chance of Precip. 0% 0% 20% 60%
Cloud Cover 26% 81% 89% 90%
Conditions Clear Overcast Overcast Snow Showers
Sunrise & Sunset
7:02 AM
5:09 PM
Monday
partlycloudy Intervals of clouds and sunshine. High 19F. Winds NW at 10 to 20 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 6F. Winds NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 8 19 | 11 13 | 7 10 | 0
Wind 8 mph N 13 mph NW 14 mph NW 13 mph NW
Humidity 64% 70% 75% 64%
Chance of Precip. 50% 20% 10% 0%
Cloud Cover 80% 28% 26% 33%
Conditions Snow Showers Clear Clear Partly Cloudy
Sunrise & Sunset
7:02 AM
5:10 PM
Tuesday
clear A few clouds early, otherwise mostly sunny. High 16F. Winds NW at 15 to 25 mph.
Tuesday Night
nt_clear Generally fair. Low 8F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | -4 13 | 4 12 | 3 9 | 2
Wind 11 mph NW 16 mph NW 13 mph NW 9 mph NW
Humidity 58% 66% 67% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 43% 29% 23% 26%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:00 AM
5:11 PM
Wednesday
partlycloudy Sunshine and clouds mixed. High 26F. Winds W at 5 to 10 mph.
Wednesday Night
nt_snow Snow showers early, with a steadier snow developing late at night. Low 18F. Winds W at 5 to 10 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | 3 22 | 12 22 | 16 21 | 17
Wind 6 mph WNW 9 mph W 5 mph W 6 mph WNW
Humidity 73% 67% 74% 83%
Chance of Precip. 0% 10% 10% 60%
Cloud Cover 66% 44% 26% 64%
Conditions Mostly Cloudy Partly Cloudy Clear Snow Showers
Sunrise & Sunset
6:59 AM
5:12 PM
Thursday
snow Periods of light snow. High 31F. Winds NW at 10 to 15 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Thursday Night
nt_snow Snow showers. Low 16F. Winds NW at 10 to 15 mph. Chance of snow 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 17 27 | 20 27 | 15 21 | 16
Wind 7 mph WNW 12 mph NW 10 mph NW 12 mph NW
Humidity 83% 76% 59% 78%
Chance of Precip. 60% 60% 60% 40%
Cloud Cover 100% 90% 90% 65%
Conditions Snow Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
snow Mostly cloudy with snow flurries and snow showers, especially in the afternoon. High 23F. Winds NNW at 10 to 20 mph. Chance of snow 40%. Snow accumulating 1 to 3 inches.
Friday Night
nt_partlycloudy A few clouds. Low 12F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 9 20 | 12 20 | 10 16 | 8
Wind 12 mph NW 16 mph NNW 12 mph NNW 11 mph NW
Humidity 70% 70% 62% 69%
Chance of Precip. 40% 30% 40% 20%
Cloud Cover 60% 59% 53% 42%
Conditions Snow Showers Snow Showers Snow Showers Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
clear A few clouds early, otherwise mostly sunny. High around 25F. Winds NW at 10 to 20 mph.
Saturday Night
nt_chancesnow Mostly clear during the evening. A few snow showers developing later during the night. Low 16F. Winds W at 10 to 15 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 3 21 | 10 22 | 14 19 | 14
Wind 11 mph NW 13 mph NW 8 mph WNW 9 mph W
Humidity 64% 61% 70% 83%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 32% 25% 22% 24%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Sunshine and clouds mixed. High 28F. Winds WNW at 10 to 20 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 18F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 11 25 | 13 24 | 15 21 | 15
Wind 10 mph W 16 mph WNW 10 mph NW 7 mph NNW
Humidity 77% 58% 68% 77%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 40% 38% 41% 38%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Intervals of clouds and sunshine. High 29F. Winds NW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 19F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 14 26 | 18 26 | 18 22 | 13
Wind 6 mph NNW 10 mph NW 8 mph NW 9 mph NW
Humidity 80% 70% 71% 68%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 34% 32% 33% 44%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise