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Coastal Flood Advisory COASTAL FLOOD ADVISORY - SW Suffolk  - SE Suffolk  - Suffolk  - Nassau

Regional Radar Regional IR Satellite
Radar/Satellite images courtesy of Weather Underground.
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METRIC | IMPERIAL
Updated: 11/12/2026 @ 6:55 pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.5°F than last hour.

49.1°F

---
High Today
59.2°F
10:47 AM 		Low Today
44.6°F
2:28 AM
Yest High
61.3°F
3:23 PM 		Yest Low
38.7°F
5:50 AM
Rec* High
66.0°F
1991 		Rec* Low
9.0°F
2015
* Records from Weather Underground
Mostly Cloudy Mostly Cloudy

Wind from NE Wind:  NE
2.5
Gusting to:
 3.4 mph
Current Rain Rain:
0.32 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.9 of 100
Tonight

Rain likely
Rain likely 		Friday

Rain likely
Rain likely 		Friday
night
Chance rain
Chance rain
Low: 41°F High: 48°F Low: 35°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 1.3°F since last hour. 47.7°F
Last Hour: Decreased 1.3°F since last hour. 1.3°F
High 1:30 PM: 54.4°F
Low 2:28 AM: 44.3°F
Record High: 82.2°F on
Jul-25-2025
Record Low: -14.8°F on
Jan-24-2026
Wetbulb: 48.4°F
Rain Today
rain graph
Today: 0.32 in
Yesterday: 0.00 in
Last 7 Days: 2.89 in
Nov Rain: 3.21 in
Nov Avg: 3.09 in
Diff from Avg: Over 0.12 in for the month 0.12 in
Season:1 43.350 in
Last YTD:1 35.54 in
Last Rain
Time/Date: 		Nov-12-2026
at 4:32 PM
107 rain days in 2026
4 days in November
0 days since last rain
Current: NE  2.5 mph
1Hr Average: 3.9 mph
Wind Run: 40.71 miles
Wind Gust
Current: 3.4 mph
Today: 16.1 mph 1:48 PM
Month: 25.3 mph Nov-9
Year: 25.3 mph Mar-17
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
10 h 2 m 51 s
of Sunlight Yesterday
10 h 0 m 43 s
of Sunlight Today Which is
2 min 8 sec shorter than
yesterday
9 h 58 m 38 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waxing Crescent
Waxing Crescent, 3 days, 16 hours, 57 minutes in cycle
12%
Illuminated
Humidity Barometer
Current: Decreased 3% since last hour. 95%
Last Hour: Decreased 3% since last hour. 3%
High 12:00 AM: 99%
Low 8:47 AM: 78%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: Falling 0.01 inHg/hr 29.340 inHg
Last Hour: Steady
High 12:00 AM: 29.710
Low 5:58 PM: 29.330
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Heating Degree Days Snow3 Wind Chill Air
Today: 11.6
Nov: 108.3
2026 to Date: 3949.7
Cooling Degree Days
2026 to Date: 898.9
Today: 0.00 in
Yesterday: 0.00 in
Nov Snow: Under 0.315 in for the month 0.00 in
Nov Avg: 0.31 in
Diff from Avg: -0.31 in
Season Total:2 0.00 in
Snow Depth: 4.00 in
0 snow days in November
0 snow days this season.2
First Snow of Season:
Jan-1-2026
Average 1st Snow:
19 of Dec
Current: 48.3°F
Low 2:28 AM: 44.6°F
Yesterday: 38.7°F
Record: -12.6°F
Feb-8-2026
Quality
Index6:
33

Good
Density:
1.22 kg/m3
UV Summary/Forecast Solar Summary
High Today:   2.0 @ 10:34 AM
Nov-13

1.9 		Nov-14

1.8 		Nov-15

1.8
High Today:  
220 W/m2 @ 10:50 AM
Sun Hours Today:
00:21
   This Month: 19:26 Hrs
Rise: 6:35 am  Set: 4:36 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 55.3°F
Sunrise: 6:35 am
Sunset: 4:36 pm
Moonrise: 9:58 am
Moonset: 6:38 pm
Full Moon: Nov-24-2026
New Moon: 00:53 UTC
Dec-08-2026
Updated at Midnight
Current ET: 0.02 in
7-Days Rain: 2.89 in
7-Days ET: 0.22 in
7-Day: 2.67 in water in excess of what evaporated in last 7 days. 2.67 in
November: 2.9 in water in excess of what evaporated this month. 2.9 in
HIGHS: LOWS:
101.5°F
Jun-24-2025 		-2.4°F
Jan-31-2026
Daytime Records
  97.7°F°F
Jun-24-2025 		  11.8°F°F
Feb-07-2026
Nitetime Records
  82.6°F°F
Jun-26-2025 		  6.3°F°F
Feb-08-2026
ICN:13 | S3C2:6 | Ajax 3.xx
ISS:Ok |
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Updated at 7:00 AM Daily..   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Source: New York State Department of Environmental Conservation.  
 WXSIM Weather Forecast  -   Outlook Tonight & Friday
Tonight

Rain likely
Rain likely
Low: 41°F 		WXSIM forecast: Dense overcast. Rain likely in the evening, then a chance of rain after midnight. Windy. Low 41°. Wind northeast around 21 mph, gusting to 31 mph. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
 Friday

Rain likely
Rain likely
High: 48°F 		WXSIM forecast: Dense overcast. Rain likely. Windy. High 48°, but temperatures falling in the afternoon. Wind chill ranging from 30 to 36. Wind northeast around 23 mph, gusting to 31 mph, in the morning, becoming 19 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
 WXSIM Short Term Weather Forecast
Friday
night
Chance rain
Chance rain 		Saturday

Mostly Cloudy
Mostly Cloudy 		Saturday
night
Partly Cloudy
Partly Cloudy 		Sunday

Mostly Cloudy
Mostly Cloudy 		Sunday
night
Mostly Clear
Mostly Clear 		Monday

Sunny
Sunny 		Monday
night
Clear
Clear
Low: 35°F High: 47°F Low: 36°F High: 51°F Low: 35°F High: 52°F Low: 36°F