Hourly Weather Forecast for Thursday

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 (%):
Friday Night
nt_partlycloudy Partly cloudy skies with gusty winds. A few flurries or snow showers possible. Low 12F. Winds NW at 20 to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 29 33 | 27 31 | 14 18 | 3
Wind 4 mph North 7 mph ENE 21 mph NW 20 mph NW
Humidity 86% 80% 50% 52%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover % % 79% 44%
Conditions Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:04 AM
5:06 PM
Saturday
partlycloudy Sunny and windy. High 22F. Winds NW at 20 to 30 mph.
Saturday Night
nt_clear Mostly clear. Low 17F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | -2 17 | 1 19 | 2 19 | 6
Wind 22 mph NW 22 mph NW 16 mph WNW 8 mph W
Humidity 49% 48% 47% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 1% 0% 9%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:03 AM
5:07 PM
Sunday
mostlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 32F. Winds W at 5 to 10 mph.
Sunday Night
nt_snow Snow likely. Low 21F. ENE winds at 5 to 10 mph, increasing to 15 to 25 mph. Chance of snow 100%. Snow accumulating 3 to 5 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 10 29 | 17 28 | 18 25 | 16
Wind 8 mph WSW 9 mph W 2 mph WSW 7 mph ENE
Humidity 64% 60% 65% 70%
Chance of Precip. 0% 0% 10% 80%
Cloud Cover 31% 46% 88% 100%
Conditions Partly Cloudy Partly Cloudy Overcast Snow
Sunrise & Sunset
7:02 AM
5:09 PM
Monday
snow Periods of snow and windy. High 22F. Winds NNE at 20 to 30 mph. Chance of snow 100%. Snow accumulating 5 to 8 inches.
Monday Night
nt_chancesnow Windy with snow showers early. Clear skies later. Low near 5F. Winds NNW at 20 to 30 mph. Chance of snow 80%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 16 22 | 16 17 | 9 12 | 0
Wind 18 mph ENE 21 mph NNE 20 mph N 13 mph NNW
Humidity 75% 76% 71% 57%
Chance of Precip. 100% 100% 80% 0%
Cloud Cover 100% 100% 100% 26%
Conditions Snow Snow Snow Clear
Sunrise & Sunset
7:02 AM
5:10 PM
Tuesday
partlycloudy Partly cloudy skies. High 18F. Winds NW at 5 to 10 mph.
Tuesday Night
nt_clear Mainly clear early, then a few clouds later on. Low 13F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | -6 12 | -1 14 | 2 15 | 4
Wind 7 mph NNW 6 mph NW 3 mph W 3 mph SW
Humidity 57% 54% 57% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 23% 57% 19% 16%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:00 AM
5:11 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. High 38F. Winds SSW at 10 to 15 mph.
Wednesday Night
nt_chancerain Partly cloudy skies early giving way to a few showers after midnight. Low near 30F. Winds W at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 9 33 | 25 34 | 27 31 | 25
Wind 2 mph S 11 mph SSW 7 mph SW 4 mph WSW
Humidity 66% 71% 77% 76%
Chance of Precip. 0% 10% 20% 20%
Cloud Cover 26% 59% 28% 40%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:59 AM
5:12 PM
Thursday
snow Becoming partly cloudy later with any flurries or snow showers ending by noontime. Temps nearly steady in the low to mid 30s. Winds NNW at 10 to 15 mph. Chance of snow 30%.
Thursday Night
nt_partlycloudy Cloudy skies early will become partly cloudy later at night. Low 13F. Winds N at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 22 31 | 26 30 | 21 19 | 2
Wind 9 mph WNW 11 mph NW 10 mph NNW 12 mph N
Humidity 65% 80% 68% 47%
Chance of Precip. 30% 30% 10% 10%
Cloud Cover 87% 60% 78% 73%
Conditions Chance of Rain Snow Showers Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:58 AM
5:14 PM
Friday
partlycloudy Partly cloudy skies. High 16F. Winds NNW at 10 to 20 mph.
Friday Night
nt_clear Mostly clear skies. Low 7F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | -1 15 | 0 14 | 1 10 | -1
Wind 13 mph NNW 14 mph NNW 11 mph NNW 9 mph NNW
Humidity 49% 51% 56% 62%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 55% 24% 16% 25%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:57 AM
5:15 PM
Saturday
clear Sun and a few passing clouds. High 22F. Winds NW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low around 15F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | -2 17 | 5 17 | 8 17 | 9
Wind 8 mph NNW 11 mph NW 10 mph WNW 7 mph W
Humidity 63% 60% 68% 70%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 29% 28% 17% 68%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
6:56 AM
5:16 PM
Sunday
partlycloudy Partly cloudy. High near 30F. Winds WSW at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mainly cloudy. Low 18F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 10 26 | 14 28 | 20 23 | 17
Wind 4 mph W 9 mph WSW 6 mph WSW 5 mph N
Humidity 71% 59% 71% 79%
Chance of Precip. 10% 20% 10% 20%
Cloud Cover 57% 59% 33% 78%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
6:55 AM
5:17 PM
Monday
snow Mostly cloudy skies with afternoon snow showers. High 28F. Winds N at 10 to 15 mph. Chance of snow 40%.
Monday Night
nt_partlycloudy Mostly cloudy skies early, then partly cloudy after midnight. Low around 20F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 14 28 | 19 25 | 15 23 | 17
Wind 6 mph N 10 mph N 8 mph NNE 8 mph N
Humidity 77% 69% 65% 77%
Chance of Precip. 10% 20% 40% 20%
Cloud Cover 75% 72% 69% 63%
Conditions Mostly Cloudy Mostly Cloudy Snow Showers Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Intervals of clouds and sunshine. High around 30F. Winds N at 10 to 15 mph.
Tuesday Night
nt_chancesnow Partly cloudy skies early giving way to a few snow showers after midnight. Low 23F. Winds NNE at 5 to 10 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 14 28 | 17 26 | 15 24 | 14
Wind 9 mph NNW 10 mph N 7 mph NNE 6 mph NE
Humidity 76% 64% 63% 64%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 58% 55% 58% 56%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
snow Variable clouds with snow showers. High 32F. Winds NNE at 5 to 10 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Wednesday Night
nt_snow Snow in the evening will give way to lingering snow showers overnight. Low 22F. Winds NNE 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 24 | 14 30 | 19 29 | 21 25 | 19
Wind 5 mph N 8 mph NE 6 mph NNE 6 mph NNE
Humidity 65% 65% 71% 77%
Chance of Precip. 30% 50% 60% 60%
Cloud Cover 55% 59% 70% 100%
Conditions Snow Showers Snow Showers Snow Showers Snow
Sunrise & Sunset
Sun does not rise
Thursday
snow Occasional snow showers. High 32F. Winds NNW at 5 to 10 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Thursday Night
nt_snow Variably cloudy with snow showers. Low 21F. Winds NW at 10 to 15 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 15 29 | 17 29 | 18 25 | 16
Wind 5 mph NNE 8 mph NW 9 mph NW 10 mph NW
Humidity 71% 60% 64% 68%
Chance of Precip. 60% 50% 60% 50%
Cloud Cover 90% 74% 75% 66%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy. High 27F. Winds WNW at 10 to 20 mph.
Friday Night
nt_partlycloudy A few clouds. Low around 15F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 11 26 | 13 24 | 12 19 | 10
Wind 10 mph WNW 15 mph WNW 14 mph WNW 15 mph WNW
Humidity 63% 57% 60% 66%
Chance of Precip. 50% 20% 10% 10%
Cloud Cover 56% 53% 60% 47%
Conditions Snow Showers Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise