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Coastal Flood Statement COASTAL FLOOD STATEMENT - Nassau

Regional Radar Regional IR Satellite
Radar/Satellite images courtesy of Weather Underground.
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METRIC | IMPERIAL
Updated: 08/12/2026 @ 4:35 am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.6°F than last hour.

72.3°F

---
High Today
74.8°F
12:02 AM 		Low Today
71.4°F
2:15 AM
Yest High
88.9°F
2:30 PM 		Yest Low
68.5°F
4:37 AM
Rec* High
66.0°F
1991 		Rec* Low
9.0°F
2015
* Records from Weather Underground
Clear Clear

Calm Wind:  SSE
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
3.1 of 100
Rest of
tonight
Mostly Cloudy
Mostly Cloudy 		Wednesday

Mostly Sunny
Mostly Sunny 		Wednesday
night
Chance rain
Chance rain
Low: 69°F High: 90°F Low: 65°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 2.1°F since last hour. 63.2°F
Last Hour: Decreased 2.1°F since last hour. 2.1°F
High 12:33 AM: 68.1°F
Low 4:31 AM: 63.2°F
Record High: 82.2°F on
Jul-25-2025
Record Low: -14.8°F on
Jan-24-2026
Wetbulb: 66.6°F
Rain Today
rain graph
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.56 in
Aug Rain: 1.90 in
Aug Avg: 3.77 in
Diff from Avg: Under 1.87 in for the month 1.87 in
Season:1 23.030 in
Last YTD:1 28.38 in
Last Rain
Time/Date: 		Aug-10-2026
at 7:40 PM
79 rain days in 2026
4 days in August
1 day since last rain
Current: SSE  0.0 mph
1Hr Average: 0.4 mph
Wind Run: 0.25 miles
Wind Gust
Current: 0.0 mph
Today: 4.6 mph 3:38 AM
Month: 15.0 mph Aug-7
Year: 25.3 mph Mar-17
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
14 h 0 m 23 s
of Sunlight Yesterday
13 h 58 m 5 s
of Sunlight Today Which is
2 min 18 sec shorter than
yesterday
13 h 55 m 44 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

New Moon
New Moon, 28 days, 22 hours, 52 minutes in cycle
0%
Illuminated
Humidity Barometer
Current: Decreased 4% since last hour. 73%
Last Hour: Decreased 4% since last hour. 4%
High 2:15 AM: 82%
Low 4:12 AM: 73%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: Rising 0.01 inHg/hr 29.780 inHg
Last Hour: Rising slowly
High 12:02 AM: 29.810
Low 2:52 AM: 29.760
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Cooling Degree Days Snow3 Heat Index Air
Today: 1.6
Aug: 138.0
2026 to Date: 641.6
Heating Degree Days
2026 to Date: 3518.1
Today: 0.00 in
Yesterday: 0.00 in
Aug Snow: No Change 0.00 in
Aug Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 0.00 in
Snow Depth: 4.00 in
0 snow days in August
0 snow days this season.2
First Snow of Season:
Jan-1-2026
Average 1st Snow:
19 of Dec
Current: 74.2°F
High 12:02 am: 74.8°F
Yesterday: 93.0°F
Record: 114.4°F
Jul-3-2026
Quality
Index6:
62

Moderate
Density:
1.18 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   6.0 @ 11:18 AM
Aug-12

6.9 		Aug-13

7.2 		Aug-14

7.3
High Yest:   671.9 @ 11:31 AM
Sun Hours Today:
00:00
   This Month: 43:03 Hrs
Rise: 5:59 am  Set: 7:53 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Early Morning
YTD Avg Temp: 52.0°F
Sunrise: 5:59 am
Sunset: 7:53 pm
Moonrise: 5:37 am
Moonset: 7:54 pm
Full Moon: Jul-29-2026
New Moon: 17:37 UTC
Aug-12-2026
Updated at Midnight
Current ET: 0.02 in
7-Days Rain: 0.56 in
7-Days ET: 1.02 in
7-Day: 0.464 in water in deficit of what evaporated in last 7 days. 0.464 in
August: 0.39 in water in excess of what evaporated this month. 0.39 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:1 | 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 Rest of tonight & Wednesday
Rest of
tonight
Mostly Cloudy
Mostly Cloudy
Low: 69°F 		WXSIM forecast: Partly to mostly cloudy. Low 69°. Wind northwest around 6 mph.
 Wednesday

Mostly Sunny
Mostly Sunny
High: 90°F 		WXSIM forecast: Partly to mostly sunny in the morning, becoming sunny in the afternoon. Hot. High 90°. UV index up to 7. Wind northwest around 5 mph in the morning, becoming southwest in the afternoon.
 WXSIM Short Term Weather Forecast
Wednesday
night
Chance rain
Chance rain 		Thursday

Chance rain
Chance rain 		Thursday
night
Partly Cloudy
Partly Cloudy 		Friday

Mostly Sunny
Mostly Sunny 		Friday
night
Partly Cloudy
Partly Cloudy 		Saturday

Partly Cloudy
Partly Cloudy 		Saturday
night
Mostly Cloudy
Mostly Cloudy
Low: 65°F High: 86°F Low: 67°F High: 87°F Low: 59°F High: 81°F Low: 65°F