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Wind Advisory WIND ADVISORY - NW Suffolk  - SW Suffolk  - NE Suffolk  - SE Suffolk  - Suffolk  - Nassau

Regional Radar Regional IR Satellite
Radar/Satellite images courtesy of Weather Underground.
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METRIC | IMPERIAL
Updated: 12/30/2025 @ 7:10 am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: No Change

30.9°F

Wind Chill:  29.4°F
---
High Today
31.5°F
12:01 AM 		Low Today
30.0°F
4:26 AM
Yest High
46.9°F
1:15 PM 		Yest Low
31.3°F
11:17 PM
Rec* High
66.0°F
1991 		Rec* Low
9.0°F
2015
* Records from Weather Underground
Overcast Overcast

Wind from SSW Wind:  SSW
0.0
Gusting to:
 2.2 mph
Current Snow Snow3:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
24.3 of 100
Today

Mostly Cloudy Cold!
Mostly Cloudy
Cold! 		Tonight

Partly Cloudy
Partly Cloudy 		Wednesday

Snow Cold!
Snow
Cold!
High: 33°F Low: 23°F High: 35°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.5°F since last hour. 10.5°F
Last Hour: Decreased 0.5°F since last hour. 0.5°F
High 12:38 AM: 12.8°F
Low 12:01 AM: 8.2°F
Record High: 82.2°F on
Jul-25-2025
Record Low: -13.0°F on
Jan-22-2025
Wetbulb: 25.4°F
Rain Today
rain graph
Melt Today: 0.00 in
Yesterday: 0.03 in
Last 7 Days: 0.24 in
Dec Rain: 2.94 in
Dec Avg: 4.16 in
Diff from Avg: Under 1.22 in for the month 1.22 in
Season:1 40.800 in
Last YTD:1 50.23 in
Last Rain
Time/Date: 		Dec-29-2025
at 12:58 AM
124 rain days in 2025
12 days in December
0 days since last rain
Current: SSW  0.0 mph
1Hr Average: 2.1 mph
Wind Run: 23.25 miles
Wind Gust
Current: 2.2 mph
Today: 23.0 mph 12:19 AM
Month: 26.5 mph Dec-19
Year: 26.5 mph Mar-8
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
9 h 19 m 47 s
of Sunlight Yesterday
9 h 20 m 22 s
of Sunlight Today Which is 35 sec longer than
yesterday
9 h 20 m 60 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waxing Gibbous
Waxing Gibbous, 10 days, 10 hours, 29 minutes in cycle
80%
Illuminated
Humidity Barometer
Current: Decreased 1% since last hour. 42%
Last Hour: Decreased 1% since last hour. 1%
High 12:38 AM: 47%
Low 12:01 AM: 37%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: Rising 0.01 inHg/hr 29.660 inHg
Last Hour: Steady
High 7:00 AM: 29.670
Low 1:46 AM: 29.540
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Heating Degree Days Snow3 Wind Chill Air
Today: 9.9
Dec: 924.7
2025 to Date: 4917.3
Cooling Degree Days
2025 to Date: 794.2
Today: 0.00 in
Yesterday: 0.00 in
Dec Snow: Over 10.035 in for the month 12.20 in
Dec Avg: 2.17 in
Diff from Avg: 10.03 in
Season Total:2 12.20 in
Snow Depth: 6.20 in
3 snow days in December
3 snow days this season.2
First Snow of Season:
Dec-14-2025
Average 1st Snow:
19 of Dec
Current: 29.4°F
Low 12:19 AM: 18.0°F
Yesterday: 19.3°F
Record: 1.9°F
Jan-21-2025
Quality
Index6:
35

Good
Density:
1.28 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   0.0 @ 12:02 AM
Dec-30

1.0 		Dec-31

1.0 		Jan-01

1.0
High Yest:   46.4 @ 10:56 AM
Sun Hours Today:
00:00
   This Month: 01:21 Hrs
Rise: 7:15 am  Set: 4:33 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Early Morning
YTD Avg Temp: 53.3°F
Sunrise: 7:15 am
Sunset: 4:33 pm
Moonrise: 12:54 pm
Moonset: 2:56 am
Full Moon: Jan-03-2026
New Moon: 19:53 UTC
Jan-18-2026
Updated at Midnight
Current ET: 0.03 in
7-Days Rain: 0.24 in
7-Days ET: 0.09 in
7-Day: 0.146 in water in excess of what evaporated in last 7 days. 0.146 in
December: 2.46 in water in excess of what evaporated this month. 2.46 in
HIGHS: LOWS:
101.5°F
Jun-24-2025 		5.2°F
Jan-22-2025
Daytime Records
  97.7°F°F
Jun-24-2025 		  16.7°F°F
Jan-22-2025
Nitetime Records
  82.6°F°F
Jun-26-2025 		  8.1°F°F
Jan-23-2025
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 Today & Tonight
Today

Mostly Cloudy Cold!
Mostly Cloudy
Cold!
High: 33°F 		WXSIM forecast: Partly to mostly cloudy. Windy. High 33°. Wind chill ranging from 14 to 20. Wind west around 18 mph, gusting to 28 mph.
 Tonight

Partly Cloudy
Partly Cloudy
Low: 23°F 		WXSIM forecast: Partly cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 23°. Wind chill as low as 13. Wind west around 16 mph, gusting to 27 mph.
 WXSIM Short Term Weather Forecast
Wednesday

Snow Cold!
Snow
Cold! 		Wednesday
night
Snow
Snow 		Thursday

Snow Cold!
Snow
Cold! 		Thursday
night
Partly Cloudy Cold!
Partly Cloudy
Cold! 		Friday

Mostly Cloudy Cold!
Mostly Cloudy
Cold! 		Friday
night
Clear Cold!
Clear
Cold! 		Saturday

Mostly Sunny Cold!
Mostly Sunny
Cold!
High: 35°F Low: 28°F High: 33°F Low: 16°F High: 37°F Low: 23°F High: 37°F