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 Details for NW Suffolk Special Weather Statement  +1 additional alert
 Suffolk
 Details for Suffolk Special Weather Statement  +1 additional alert
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Special Weather Statement SPECIAL WEATHER STATEMENT - NW Suffolk  - Suffolk  - Nassau

Regional Radar Regional IR Satellite
Radar/Satellite images courtesy of Weather Underground.
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METRIC | IMPERIAL
Updated: 05/4/2026 @ 1:25 am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.4°F than last hour.

38.3°F

Wind Chill:  38.3°F
---
High Today
38.7°F
12:22 AM 		Low Today
37.8°F
12:44 AM
Yest High
60.3°F
5:44 PM 		Yest Low
38.3°F
11:56 PM
Rec* High
66.0°F
1991 		Rec* Low
9.0°F
2015
* Records from Weather Underground
Clear Clear

Calm Wind:  S
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.9 of 100
Rest of
tonight
Clear
Clear 		Monday

Sunny
Sunny 		Monday
night
Mostly Cloudy
Mostly Cloudy
Low: 36°F High: 68°F Low: 51°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 1.3°F since last hour. 30.7°F
Last Hour: Increased 1.3°F since last hour. 1.3°F
High 1:22 AM: 30.7°F
Low 12:00 AM: 27.7°F
Record High: 82.2°F on
Jul-25-2025
Record Low: -14.8°F on
Jan-24-2026
Wetbulb: 35.5°F
Rain Today
rain graph
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.44 in
May Rain: 0.01 in
May Avg: 3.48 in
Diff from Avg: Under 3.47 in for the month 3.47 in
Season:1 9.180 in
Last YTD:1 12.48 in
Last Rain
Time/Date: 		May-1-2026
at 7:15 AM
44 rain days in 2026
1 day in May
3 days since last rain
Current: S  0.0 mph
1Hr Average: Calm
Wind Run: 0.00 miles
Wind Gust
Current: 0.0 mph
Today: 0.0 mph 3:31 PM
Month: 15.9 mph May-3
Year: 25.3 mph Mar-17
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
14 h 5 m 56 s
of Sunlight Yesterday
14 h 8 m 13 s
of Sunlight Today Which is
2 min 17 sec longer than
yesterday
14 h 10 m 27 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waning Gibbous
Waning Gibbous, 16 days, 17 hours, 38 minutes in cycle
94%
Illuminated
Humidity Barometer
Current: Increased 5% since last hour. 74%
Last Hour: Increased 5% since last hour. 5%
High 1:19 AM: 74%
Low 12:00 AM: 66%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: Rising 0.01 inHg/hr 29.900 inHg
Last Hour: Steady
High 12:34 AM: 29.910
Low 12:12 AM: 29.890
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Heating Degree Days Snow3 Wind Chill Air
Today: 1.1
May: 41.1
2026 to Date: 3310.3
Cooling Degree Days
2026 to Date: 6.3
Today: 0.00 in
Yesterday: 0.00 in
May Snow: No Change 0.00 in
May Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 53.60 in
Snow Depth: 4.00 in
0 snow days in May
9 snow days this season.2
First Snow of Season:
Dec-14-2025
Average 1st Snow:
19 of Dec
Current: 38.3°F
Low 12:44 AM: 37.8°F
Yesterday: 36.2°F
Record: -12.6°F
Feb-8-2026
Quality
Index6:
32

Good
Density:
1.27 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   8.0 @ 1:09 PM
May-04

6.1 		May-05

6.5 		May-06

6.5
High Yest:   905.3 @ 1:09 PM
Sun Hours Today:
00:00
   This Month: 02:04 Hrs
Rise: 5:46 am  Set: 7:51 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Night
YTD Avg Temp: 38.1°F
Sunrise: 5:46 am
Sunset: 7:51 pm
Moonrise: 10:22 pm
Moonset: 7:04 am
Full Moon: May-01-2026
New Moon: 20:02 UTC
May-16-2026
Updated at Midnight
Current ET: 0.01 in
7-Days Rain: 0.44 in
7-Days ET: 0.55 in
7-Day: 0.111 in water in deficit of what evaporated in last 7 days. 0.111 in
May: 0.3 in water in deficit of what evaporated this month. 0.3 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 & Monday
Rest of
tonight
Clear
Clear
Low: 36°F 		WXSIM forecast: Clear. Cold. Low 36°. Wind chill as low as 35. Wind west-southwest around 10 mph.
 Monday

Sunny
Sunny
High: 68°F 		WXSIM forecast: Sunny. Breezy. High 68°. UV index up to 6. Wind west-southwest around 12 mph, gusting to 21 mph.
 WXSIM Short Term Weather Forecast
Monday
night
Mostly Cloudy
Mostly Cloudy 		Tuesday

Mostly Sunny
Mostly Sunny 		Tuesday
night
Partly Cloudy
Partly Cloudy 		Wednesday

Chance rain
Chance rain 		Wednesday
night
Rain likely
Rain likely 		Thursday

Rain likely
Rain likely 		Thursday
night
Chance rain
Chance rain
Low: 51°F High: 76°F Low: 56°F High: 71°F Low: 55°F High: 64°F Low: 44°F