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 Details for NW Suffolk Dense Fog Advisory  +1 additional alert
 SW Suffolk
 Details for SW Suffolk Dense Fog Advisory  +1 additional alert
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 Details for NE Suffolk Dense Fog Advisory  +1 additional alert
 SE Suffolk
 Details for SE Suffolk Dense Fog Advisory  +1 additional alert
 Suffolk
 Details for Suffolk Dense Fog Advisory  +1 additional alert
 Nassau
 Details for Nassau Dense Fog Advisory  +1 additional alert

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Dense Fog Advisory DENSE FOG ADVISORY - NW Suffolk  - SW Suffolk  - NE Suffolk  - SE Suffolk  - Suffolk  - Nassau
Special Weather Statement SPECIAL WEATHER STATEMENT - 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: 02/18/2026 @ 5:35 am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 0.3°F than last hour.

31.8°F

Wind Chill:  31.8°F
---
High Today
32.4°F
2:03 AM 		Low Today
25.5°F
12:40 AM
Yest High
37.8°F
10:13 AM 		Yest Low
21.6°F
2:10 AM
Rec* High
66.0°F
1991 		Rec* Low
9.0°F
2015
* Records from Weather Underground
Overcast - Mist Overcast - Mist

Calm Wind:  S
0.0
Gusting to:
 0.0 mph
Current Snow Snow3:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.6 of 100
Today

Chance rain
Chance rain 		Tonight

Mix
Mix 		Thursday

Mostly Cloudy
Mostly Cloudy
High: 44°F Low: 32°F High: 46°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.3°F since last hour. 27.8°F
Last Hour: Increased 0.3°F since last hour. 0.3°F
High 2:03 AM: 28.1°F
Low 12:40 AM: 21.3°F
Record High: 82.2°F on
Jul-25-2025
Record Low: -14.8°F on
Jan-24-2026
Wetbulb: 30.4°F
Rain Today
rain graph
Melt Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.19 in
Feb Rain: 0.19 in
Feb Avg: 3.00 in
Diff from Avg: Under 2.81 in for the month 2.81 in
Season:1 0.650 in
Last YTD:1 4.66 in
Last Rain
Time/Date: 		Feb-16-2026
at 12:53 PM
7 rain days in 2026
2 days in February
1 day since last rain
Current: S  0.0 mph
1Hr Average: Calm
Wind Run: 0.52 miles
Wind Gust
Current: 0.0 mph
Today: 3.5 mph 1:51 AM
Month: 21.9 mph Feb-7
Year: 24.2 mph Jan-23
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
10 h 48 m 48 s
of Sunlight Yesterday
10 h 51 m 22 s
of Sunlight Today Which is
2 min 34 sec longer than
yesterday
10 h 53 m 57 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waxing Crescent
Waxing Crescent, 0 days, 22 hours, 36 minutes in cycle
1%
Illuminated
Humidity Barometer
Current: No Change 85%
Last Hour: No Change 0%
High 2:53 AM: 85%
Low 12:00 AM: 84%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: Falling 0.02 inHg/hr 29.990 inHg
Last Hour: Steady
High 12:19 AM: 30.070
Low 4:59 AM: 29.970
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Heating Degree Days Snow3 Wind Chill Air
Today: 8.3
Feb: 676.5
2026 to Date: 1775.3
Cooling Degree Days
2026 to Date: 0.0
Today: 0.00 in
Yesterday: 0.00 in
Feb Snow: Under 5.236 in for the month 0.00 in
Feb Avg: 5.24 in
Diff from Avg: -5.24 in
Season Total:2 25.00 in
Snow Depth: 11.00 in
0 snow days in February
7 snow days this season.2
First Snow of Season:
Dec-14-2025
Average 1st Snow:
19 of Dec
Current: 31.8°F
Low 12:40 AM: 25.5°F
Yesterday: 21.6°F
Record: -12.7°F
Feb-8-2026
Quality
Index6:
64

Moderate
Density:
1.29 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   1.0 @ 8:56 AM
Feb-18

2.3 		Feb-19

2.4 		Feb-20

2.6
High Yest:   149.6 @ 9:26 AM
Sun Hours Today:
00:00
   This Month: 00:04 Hrs
Rise: 6:41 am  Set: 5:30 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Early Morning
YTD Avg Temp: 28.1°F
Sunrise: 6:41 am
Sunset: 5:30 pm
Moonrise: 7:14 am
Moonset: 6:54 pm
Full Moon: Mar-03-2026
New Moon: 01:24 UTC
Mar-18-2026
Updated at Midnight
Current ET: 0.00 in
7-Days Rain: 0.19 in
7-Days ET: 0.17 in
7-Day: 0.025 in water in excess of what evaporated in last 7 days. 0.025 in
February: 0.17 in water in deficit of what evaporated this month. 0.17 in
HIGHS: LOWS:
101.5°F
Jun-24-2025 		-2.4°F
Jan-31-2026
Daytime Records
  97.7°F°F
Jun-24-2025 		  11.9°F°F
Feb-07-2026
Nitetime Records
  82.6°F°F
Jun-26-2025 		  6.3°F°F
Feb-08-2026
ICN:10 | 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

Chance rain
Chance rain
High: 44°F 		WXSIM forecast: Dense overcast. A chance of rain. High 44°. Wind west-southwest near calm in the morning, becoming east-southeast in the afternoon. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
 Tonight

Mix
Mix
Low: 32°F 		WXSIM forecast: Cloudy. A chance of rain in the evening, then a chance of a mix of rain and snow after midnight. Low 32°. Wind north-northeast around 6 mph. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly less than a quarter of an inch. No snow accumulation expected.
 WXSIM Short Term Weather Forecast
Thursday

Mostly Cloudy
Mostly Cloudy 		Thursday
night
Mostly Cloudy
Mostly Cloudy 		Friday

Rain likely
Rain likely 		Friday
night
Chance rain
Chance rain 		Saturday

Mostly Cloudy
Mostly Cloudy 		Saturday
night
Mostly Cloudy
Mostly Cloudy 		Sunday

Snow
Snow
High: 46°F Low: 33°F High: 45°F Low: 34°F High: 48°F Low: 32°F High: 41°F