Hourly Weather Forecast for Saturday

Block Island, Rhode Island (02807)
Source 
Forecast data derived from Weather Underground BestForecast
1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM
Temperature / Dew Point (°F):
18 / 7
19 / 7
18 / 7
21 / 12
24 / 14
23 / 13
22 / 10
19 / 7
Humidity (%):
60% 59% 61% 66% 66% 66% 60% 60%
Pressure (in):
30.0 29.98 29.95 29.88 29.81 29.86 29.93 29.96
Wind (mph):
NW
8 mph NW
(322°)
NW
8 mph NW
(315°)
W
11 mph W
(280°)
W
10 mph W
(276°)
W
12 mph W
(275°)
WNW
14 mph WNW
(287°)
W
14 mph W
(281°)
WNW
15 mph WNW
(301°)
Conditions:
Partly Cloudy
Partly Cloudy
Partly Cloudy
Snow Showers
Snow Showers
Partly Cloudy
Partly Cloudy
Overcast
Probability of Precipitation (%):
0% 0% 0% 40%
0.01 in
40%
0.0 in
10% 10% 20%
0.0 in
Cloud Cover (%):
32% 42% 53% 50% 62% 57% 59% 81%
Sunday Night
nt_mostlycloudy Partly cloudy early followed by cloudy skies overnight. Low around 20F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 29 39 | 31 29 | 11 22 | 8
Wind 17 mph NW 18 mph NW 11 mph NW 7 mph NNE
Humidity 78% 67% 46% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 12% 86%
Conditions Clear Overcast
Sunrise & Sunset
7:03 AM
4:53 PM
Monday
snow Cloudy and becoming windy with snow showers early and steady snow likely later in the day. High 33F. Winds ENE at 20 to 30 mph. Chance of snow 90%. 1 to 3 inches of snow expected.
Monday Night
nt_snow Snow and gusty winds will lead to blizzard conditions at times. Low 28F. Winds NE at 35 to 50 mph. Chance of snow 100%. Snow accumulation of a foot or more.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 10 30 | 22 31 | 25 33 | 26
Wind 8 mph NE 16 mph ENE 24 mph ENE 36 mph NE
Humidity 61% 71% 77% 78%
Chance of Precip. 0% 70% 90% 100%
Cloud Cover 96% 100% 100% 100%
Conditions Overcast Snow Snow Snow
Sunrise & Sunset
7:02 AM
4:55 PM
Tuesday
snow Snow and gusty winds will lead to blizzard conditions at times. High 29F. Winds N at 25 to 40 mph. Chance of snow 90%. Snow accumulating 5 to 8 inches.
Tuesday Night
nt_snow Windy. Snow in the evening will transition to snow showers overnight. Low 19F. Winds NNW at 25 to 35 mph. Chance of snow 80%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 23 29 | 21 27 | 20 23 | 14
Wind 37 mph NNE 33 mph N 26 mph NNW 22 mph NNW
Humidity 77% 74% 74% 69%
Chance of Precip. 90% 90% 80% 70%
Cloud Cover 100% 100% 100% 100%
Conditions Snow Snow Snow Snow
Sunrise & Sunset
7:02 AM
4:56 PM
Wednesday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High near 25F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_clear Clear skies. Low near 20F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 11 24 | 12 24 | 12 22 | 10
Wind 15 mph NW 14 mph NW 11 mph NW 9 mph NNW
Humidity 68% 59% 58% 60%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 88% 55% 20% 5%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
7:01 AM
4:57 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High around 30F. Winds light and variable.
Thursday Night
nt_snow Rain and snow showers in the evening transitioning to light rain late. Low 29F. Winds S at 5 to 10 mph. Chance of precip 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 10 26 | 13 29 | 17 35 | 25
Wind 4 mph NNW 4 mph N 2 mph S 6 mph S
Humidity 64% 58% 60% 68%
Chance of Precip. 0% 0% 10% 30%
Cloud Cover 13% 35% 71% 97%
Conditions Clear Partly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
7:00 AM
4:58 PM
Friday
sleet Rain showers early will change to a mixture of wintry precipitation in the afternoon. High 36F. Winds WNW at 15 to 25 mph. Chance of precip 70%.
Friday Night
nt_chancesnow Windy with snow showers before midnight. Winds diminishing later. Low around 15F. Winds NW at 20 to 30 mph. Chance of snow 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 30 36 | 29 28 | 22 20 | 13
Wind 6 mph SSW 11 mph NW 20 mph NW 17 mph NW
Humidity 82% 75% 78% 76%
Chance of Precip. 70% 40% 60% 20%
Cloud Cover 95% 91% 85% 57%
Conditions Chance of Rain Chance of Rain Snow Showers Partly Cloudy
Sunrise & Sunset
6:59 AM
5:00 PM
Saturday
partlycloudy Partly cloudy skies. High 21F. Winds NW at 10 to 20 mph.
Saturday Night
nt_clear Mostly clear skies. Low 16F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 11 20 | 11 20 | 9 19 | 7
Wind 16 mph NW 15 mph NW 12 mph NW 8 mph NW
Humidity 78% 67% 62% 60%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 63% 9% 7% 30%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
6:58 AM
5:01 PM
Sunday
snow Snow showers before noon. Becoming partly cloudy later. High 24F. Winds W at 10 to 20 mph. Chance of snow 40%. Snow accumulations less than one inch.
Sunday Night
nt_cloudy Cloudy. Low 13F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 6 23 | 14 22 | 10 16 | 7
Wind 9 mph W 11 mph W 14 mph WNW 13 mph WNW
Humidity 61% 67% 61% 65%
Chance of Precip. 0% 40% 10% 20%
Cloud Cover 50% 58% 56% 87%
Conditions Partly Cloudy Snow Showers Partly Cloudy Overcast
Sunrise & Sunset
6:57 AM
5:02 PM
Monday
partlycloudy Cloudy early with partial sunshine expected late. High 26F. Winds NW at 15 to 25 mph.
Monday Night
nt_snow Occasional snow showers. Low 11F. Winds NW at 10 to 20 mph. Chance of snow 40%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 7 18 | 10 24 | 15 18 | 15
Wind 14 mph WNW 18 mph NW 14 mph NW 14 mph NW
Humidity 70% 70% 67% 89%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 87% 81% 52% 75%
Conditions Overcast Overcast Partly Cloudy Snow Showers
Sunrise & Sunset
6:56 AM
5:03 PM
Tuesday
partlycloudy Decreasing cloudiness and windy. High 17F. Winds WNW at 20 to 30 mph.
Tuesday Night
nt_chancesnow Windy with snow flurries and snow showers possible before midnight. Partly cloudy later. Low 13F. Winds NW at 20 to 30 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 6 15 | 6 16 | 6 17 | 12
Wind 15 mph NW 18 mph WNW 21 mph WNW 21 mph NW
Humidity 75% 66% 66% 81%
Chance of Precip. 40% 20% 10% 30%
Cloud Cover 89% 62% 38% 40%
Conditions Snow Showers Mostly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
6:55 AM
5:05 PM
Wednesday
partlycloudy Partly cloudy and windy. High 21F. Winds NW at 20 to 30 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low 17F. Winds WNW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 9 17 | 9 20 | 12 20 | 12
Wind 18 mph NW 20 mph NW 20 mph WNW 17 mph WNW
Humidity 78% 70% 70% 71%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 30% 35% 42% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
clear A few passing clouds, otherwise generally sunny. High 24F. Winds NW at 15 to 25 mph.
Thursday Night
nt_clear Mostly clear skies. Low 19F. Winds NW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 11 22 | 14 22 | 13 22 | 13
Wind 14 mph NW 17 mph NW 18 mph NW 18 mph NW
Humidity 72% 72% 68% 69%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 31% 28% 25% 27%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Sunshine and clouds mixed. High near 25F. Winds NW at 10 to 20 mph.
Friday Night
nt_snow Variable clouds with snow showers. Low 21F. Winds N at 10 to 20 mph. Chance of snow 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 11 23 | 12 23 | 14 23 | 16
Wind 16 mph NW 14 mph NW 7 mph NNW 14 mph N
Humidity 67% 63% 66% 77%
Chance of Precip. 20% 10% 10% 40%
Cloud Cover 32% 39% 47% 58%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Saturday
snow Variable clouds and becoming windy with snow showers. High 27F. Winds N at 20 to 30 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Saturday Night
nt_chancesnow Partly cloudy skies early giving way to a few snow showers after midnight. Low 22F. Winds N at 15 to 25 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 13 26 | 15 25 | 13 25 | 14
Wind 16 mph N 18 mph N 19 mph NNE 16 mph NNE
Humidity 69% 62% 59% 63%
Chance of Precip. 60% 60% 50% 20%
Cloud Cover 76% 73% 65% 57%
Conditions Snow Showers Snow Showers Snow Showers Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
snow Windy with on and off snow showers early. Peeks of sunshine later. High around 25F. Winds NNW at 20 to 30 mph. Chance of snow 30%.
Sunday Night
nt_clear A few clouds from time to time. Low 19F. Winds NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 13 25 | 15 24 | 14 22 | 14
Wind 19 mph NNW 18 mph NNW 16 mph NNW 15 mph NW
Humidity 65% 65% 65% 71%
Chance of Precip. 30% 20% 10% 10%
Cloud Cover 49% 37% 30% 29%
Conditions Snow Showers Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise