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 Details for NW Suffolk Dense Fog Advisory
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 Details for SE Suffolk Dense Fog Advisory
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Dense Fog Advisory DENSE FOG 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: 06/18/2025 @ 4:50 am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.2°F than last hour.

64.6°F

---
High Today
64.8°F
2:45 AM 		Low Today
64.2°F
1:01 AM
Yest High
69.3°F
1:25 PM 		Yest Low
62.6°F
12:06 AM
Rec* High
66.0°F
1991 		Rec* Low
9.0°F
2015
* Records from Weather Underground
Obscured - Fog Obscured - Fog

Calm Wind:  SSE
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.02 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.2 of 100
Rest of
tonight
Overcast
Overcast 		Wednesday

Chance rain
Chance rain 		Wednesday
night
Mostly Cloudy
Mostly Cloudy
Low: 62°F High: 81°F Low: 66°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.2°F since last hour. 59.0°F
Last Hour: Decreased 0.2°F since last hour. 0.2°F
High 2:45 AM: 59.2°F
Low 1:01 AM: 58.6°F
Record High: 80.8°F on
Aug-2-2024
Record Low: -13.0°F on
Jan-22-2025
Wetbulb: 61.3°F
Rain Today
rain graph
Today: 0.02 in
Yesterday: 0.01 in
Last 7 Days: 0.91 in
Jun Rain: 1.54 in
Jun Avg: 2.18 in
Diff from Avg: Under 0.64 in for the month 0.64 in
Season:1 20.740 in
Last YTD:1 29.74 in
Last Rain
Time/Date: 		Jun-18-2025
at 3:13 AM
61 rain days in 2025
8 days in June
0 days since last rain
Current: SSE  0.0 mph
1Hr Average: Calm
Wind Run: 0.00 miles
Wind Gust
Current: 0.0 mph
Today: 1.2 mph 12:58 AM
Month: 13.8 mph Jun-1
Year: 26.5 mph Mar-8
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
15 h 9 m 25 s
of Sunlight Yesterday
15 h 9 m 36 s
of Sunlight Today Which is 11 sec longer than
yesterday
15 h 9 m 43 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Last Quarter
Last Quarter, 22 days, 5 hours, 52 minutes in cycle
55%
Illuminated
Humidity Barometer
Current: No Change 82%
Last Hour: No Change 0%
High 12:01 AM: 82%
Low 12:01 AM: 82%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: No Change 29.940 inHg
Last Hour: Steady
High 12:01 AM: 29.990
Low 4:03 AM: 29.940
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Heating Degree Days Snow3 Wind Chill Air
Today: 0.1
Jun: 28.1
2025 to Date: 3097.6
Cooling Degree Days
2025 to Date: 44.3
Today: 0.00 in
Yesterday: 0.00 in
Jun Snow: No Change 0.00 in
Jun Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 11.10 in
Snow Depth: 0.00 in
0 snow days in June
7 snow days this season.2
First Snow of Season:
Dec-21-2024
Average 1st Snow:
19 of Dec
Current: 64.6°F
Low 1:01 AM: 64.2°F
Yesterday: 62.6°F
Record: 1.9°F
Jan-21-2025
Quality
Index6:
20

Good
Density:
1.20 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   3.0 @ 1:00 PM
Jun-18

9.8 		Jun-19

9.7 		Jun-20

9.1
High Yest:   381.7 @ 1:03 PM
Sun Hours Today:
00:00
   This Month: 05:41 Hrs
Rise: 5:19 am  Set: 8:25 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Early Morning
YTD Avg Temp: 46.2°F
Sunrise: 5:19 am
Sunset: 8:25 pm
Moonrise: 12:45 am
Moonset: 12:41 pm
Full Moon: Jun-11-2025
New Moon: 10:32 UTC
Jun-25-2025
Updated at Midnight
Current ET: 0.03 in
7-Days Rain: 0.91 in
7-Days ET: 0.80 in
7-Day: 0.111 in water in excess of what evaporated in last 7 days. 0.111 in
June: 0.45 in water in deficit of what evaporated this month. 0.45 in
HIGHS: LOWS:
91.9°F
Jul-16-2024 		5.2°F
Jan-22-2025
Daytime Records
  89.4°F°F
Aug-28-2024 		  16.7°F°F
Jan-22-2025
Nitetime Records
  79.2°F°F
Jul-17-2024 		  8.1°F°F
Jan-23-2025
ICN:11 | S3C2:1 | 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
Overcast
Overcast
Low: 62°F 		WXSIM forecast: Dense overcast. Low 62°. Wind south around 5 mph.
 Wednesday

Chance rain
Chance rain
High: 81°F 		WXSIM forecast: Cloudy. A chance of rain. Precipitation showery or intermittent. High 81°. UV index up to 5. Wind south around 5 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
 WXSIM Short Term Weather Forecast
Wednesday
night
Mostly Cloudy
Mostly Cloudy 		Thursday

Partly Cloudy
Partly Cloudy 		Thursday
night
Thunder storm
Thunder storm 		Friday

Mostly Sunny
Mostly Sunny 		Friday
night
Partly Cloudy
Partly Cloudy 		Saturday

Mostly Cloudy
Mostly Cloudy 		Saturday
night
Rain likely
Rain likely
Low: 66°F High: 88°F Low: 65°F High: 84°F Low: 65°F High: 86°F Low: 66°F