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 Details for NW Suffolk Extreme Cold Warning  +2 additional alerts
 SW Suffolk
 Details for SW Suffolk Extreme Cold Warning  +2 additional alerts
 NE Suffolk
 Details for NE Suffolk Extreme Cold Warning  +3 additional alerts
 SE Suffolk
 Details for SE Suffolk Extreme Cold Warning  +3 additional alerts
 Suffolk
 Details for Suffolk Extreme Cold Warning  +5 additional alerts
 Nassau
 Details for Nassau Extreme Cold Warning  +1 additional alert

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Extreme Cold Warning EXTREME COLD WARNING - NW Suffolk  - SW Suffolk  - NE Suffolk  - SE Suffolk  - Suffolk  - Nassau
Wind Advisory WIND 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
Winter Weather Advisory WINTER WEATHER ADVISORY - NE Suffolk  - SE Suffolk  - Suffolk

Regional Radar Regional IR Satellite
Radar/Satellite images courtesy of Weather Underground.
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METRIC | IMPERIAL
Updated: 02/7/2026 @ 3:50 pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 1.3°F than last hour.

12.2°F

Wind Chill:  -2.4°F
---
High Today
27.0°F
12:02 AM 		Low Today
12.0°F
3:39 PM
Yest High
36.9°F
12:24 PM 		Yest Low
11.5°F
1:47 AM
Rec* High
66.0°F
1991 		Rec* Low
9.0°F
2015
* Records from Weather Underground
--- Haze --- Haze

Wind from NNW Wind:  NNW
3.1
Gusting to:
 12.5 mph
Current Snow Snow3:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.8 of 100
Today

Snow Cold!
Snow
Cold! 		Tonight

Partly Cloudy Cold!
Partly Cloudy
Cold! 		Sunday

Partly Cloudy Cold!
Partly Cloudy
Cold!
High: 26°F Low: 5°F High: 25°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.7°F since last hour. 4.0°F
Last Hour: Increased 0.7°F since last hour. 0.7°F
High 1:50 AM: 21.2°F
Low 2:55 PM: 2.5°F
Record High: 82.2°F on
Jul-25-2025
Record Low: -14.8°F on
Jan-24-2026
Wetbulb: 10.6°F
Rain Today
rain graph
Melt Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
Feb Rain: 0.00 in
Feb Avg: 3.00 in
Diff from Avg: Under 3 in for the month 3.00 in
Season:1 0.460 in
Last YTD:1 1.54 in
Last Rain
Time/Date: 		Jan-29-2026
at 12:37 PM
5 rain days in 2026
0 days in February
9 days since last rain
Current: NNW  3.1 mph
1Hr Average: 3.8 mph
Wind Run: 32.64 miles
Wind Gust
Current: 12.5 mph
Today: 17.3 mph 9:47 AM
Month: 19.6 mph Feb-1
Year: 24.2 mph Jan-23
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
10 h 21 m 45 s
of Sunlight Yesterday
10 h 24 m 7 s
of Sunlight Today Which is
2 min 22 sec longer than
yesterday
10 h 26 m 30 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waning Gibbous
Waning Gibbous, 20 days, 1 hours, 0 minutes in cycle
67%
Illuminated
Humidity Barometer
Current: Increased 6% since last hour. 69%
Last Hour: Increased 6% since last hour. 6%
High 2:48 AM: 80%
Low 11:07 AM: 59%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: Rising 0.04 inHg/hr 29.700 inHg
Last Hour: Rising
High 3:48 PM: 29.700
Low 3:38 AM: 29.490
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Heating Degree Days Snow3 Wind Chill Air
Today: 25.4
Feb: 279.0
2026 to Date: 1378.4
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: -2.4°F
Low 3:48 PM: -2.4°F
Yesterday: 11.5°F
Record: -4.4°F
Jan-24-2026
Quality
Index6:
31

Good
Density:
1.34 kg/m3
Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes 		Highest:
10:02 AM
2.0
55 W/m2
20%
W/m2 ⇒ SI 		High Today:
10:21 AM
 249  W/m2
Record:
1000 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 28.3°F
Sunrise: 6:55 am
Sunset: 5:16 pm
Moonrise: 10:44 pm
Moonset: 9:26 am
Full Moon: Feb-01-2026
New Moon: 12:02 UTC
Feb-17-2026
Updated at Midnight
Current ET: 0.02 in
7-Days Rain: 0.00 in
7-Days ET: 0.11 in
7-Day: 0.11 in water in deficit of what evaporated in last 7 days. 0.11 in
February: 0.11 in water in deficit of what evaporated this month. 0.11 in
HIGHS: LOWS:
101.5°F
Jun-24-2025 		-2.4°F
Jan-31-2026
Daytime Records
  97.7°F°F
Jun-24-2025 		  14.2°F°F
Jan-24-2026
Nitetime Records
  82.6°F°F
Jun-26-2025 		  7.0°F°F
Jan-31-2026
ICN:7 | 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.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.  
 WXSIM Weather Forecast  -   Outlook Today & Tonight
Today

Snow Cold!
Snow
Cold!
High: 26°F 		WXSIM forecast: Cloudy. A chance of snow. Windy and cold. High 26°, but temperatures falling in the afternoon. Wind chill ranging from -2 to 17. Wind northwest around 18 mph, gusting to 30 mph, in the morning, becoming 22 mph, gusting to 32 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. Snow accumulation about half an inch.
 Tonight

Partly Cloudy Cold!
Partly Cloudy
Cold!
Low: 5°F 		WXSIM forecast: Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Windy and very cold. Low 5°. Wind chill ranging from -8 to -1. Wind northwest around 19 mph, gusting to 29 mph, in the evening, becoming 15 mph, gusting to 25 mph, after midnight.
 WXSIM Short Term Weather Forecast
Sunday

Partly Cloudy Cold!
Partly Cloudy
Cold! 		Sunday
night
Clear Cold!
Clear
Cold! 		Monday

Mostly Cloudy Cold!
Mostly Cloudy
Cold! 		Monday
night
Mostly Cloudy
Mostly Cloudy 		Tuesday

Cloudy Cold!
Cloudy
Cold! 		Tuesday
night
Snow
Snow 		Wednesday

Partly Cloudy
Partly Cloudy
High: 25°F Low: 8°F High: 33°F Low: 19°F High: 39°F Low: 29°F High: 45°F