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: 12/2/2021 @ 10:50 pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 7°F than last hour.

47.5°F

---
High Today
57.0°F
11:37 AM
Low Today
40.6°F
12:00 AM
Yest High
48.4°F
11:49 AM
Yest Low
34.7°F
7:07 AM
Sta* High
56.1°F
2015
Sta* Low
29.8°F
2019
* This Station's Records Since 8/2013
mostly cloudy -  light rain mostly cloudy - light rain

Wind from NW Wind:  NW
4.0

Gusting to:
8.9 mph
Current Rain Rain:
0.04 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.5 of 100
Tonight

Mostly Cloudy
Mostly Cloudy
Friday

Sunny
Sunny
Friday
night
Cloudy
Cloudy
Low: 39° High: 45° Low: 32°

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 3°F since last hour. 42.3°F
Last Hour: Decreased 3°F since last hour. 3°F
High 9:39 AM: 49.5°F
Low 12:34 AM: 32.1°F
Record High: 82.4°F on
Aug-13-2016
Record Low: -14.1°F on
Feb-13-2016
Wetbulb: 45.1°F
Rain Today
rain graph

Today: 0.04 in
Rate (/hr): 0.039 in
Yesterday: 0.00 in
Last 7 Days: 0.19 in
Dec Rain: 0.04 in
Dec Avg: 4.81 in
Diff from Avg: Under 4.77 in for the month 4.77 in
Season:1 43.19 in
Last YTD:1 34.80 in
117 rain days in 2021
1 day in December
0 days since last rain
Current: NW  4.0 mph
1Hr Average: 7.7 mph
Wind Run: 88.38 miles
Wind Gust
Current: 8.9 mph mph
Today: 23.0 mph 9:01 PM
Month: 23.0 mph Dec-2
Year: 38.0 mph Oct-27
Record Gust: 50.9 mph
Nov-15-2020
Sunlight:
9 hrs 25 min
of Sunlight Today
graph 39.2% 60.8%
Which is
1 min 11 sec Shorter
Than Yesterday
 
NEW MOON, 28 days, 6 hours, 36 minutes in cycle
0%
Illuminated
Humidity Barometer
Current: Increased 11% since last hour. 82%
Last Hour: Increased 11% since last hour. 11%
High 2:51 AM: 90%
Low 11:38 AM: 68%
Record High: 100%
Aug-27-2013
Record Low: 0%
Jan-26-2015
Current: Rising 0.068  inHg/hr 29.613 inHg
Last Hour: Rising
High 12:00 AM: 30.088 in.
Low 8:56 PM: 29.533 in.
Record High: 30.832 inHg
Feb-13-2018
Record Low: 28.795 inHg
Feb-7-2020
Heating Degree Days Snow3 Wind Chill Air
Today: 16.9
Dec: 41.7
2021 to Date: 4219.7
Cooling Degree Days
2021 to Date: 835.4
Today: 0.00 in
Yesterday: 0.00 in
Dec Snow: Under 1.26 in for the month 0.00 in
Dec Avg: 1.26 in
Diff from Avg: -1.26 in
Season Total:2 0.00 in
Snow Depth: 0.00 in
0 snow days in December
0 snow days this season.2
First Snow of Season:
--
Average 1st Snow:
14 of Dec
Current: 43.3°F
Low 3:27 AM: 37.5°F
Yesterday: 29.6°F
Record: -23.4°F
Feb-14-2016
Quality
Index6:

55


Moderate
Density:
1.24 kg/m3
UV Summary/Forecast Solar Summary
High Today:   1.7 @ 10:40 AM
Dec-03

1.3
Dec-04

1.3
Dec-05

1.4
High Today:  
457 W/m2 @ 10:55 AM
Sun Hours Today:
01:47
   This Month: 08:03 Hrs
Rise: 6:59 am  Set: 4:24 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 54.9°F
Sunrise: 6:59 am
Sunset: 4:24 pm
Moonrise: 6:00 am
Moonset: 3:48 pm
Full Moon: Nov-19-2021
New Moon: 07:44 UTC
Dec-4-2021
Updated at Midnight
Current ET: 0.04 in
7-Days Rain: 0.19 in
7-Days ET: 0.18 in
7-Day:  0.013 in water in excess of what evaporated in last 7 days. 0.013 in
December: No Change 0 in
HIGHS: LOWS:
99.3°F
Jul-20-2019
-2.0°F
Feb-14-2016
Daytime Records
  94.5°F
Jul-21-2019
  6.3°F
Feb-14-2016
Nitetime Records
  82.4°F
Jul-22-2019
  3.4°F
Feb-14-2016
ICN:15 | 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.  
  Weather Forecast  -   Outlook Tonight & Friday
Tonight

Mostly Cloudy
Mostly Cloudy
Low: 39°
WXSIM forecast: Mostly cloudy in the evening, becoming clear after midnight. Windy. Low 39°. Wind west around 17 mph, gusting to 36 mph, in the evening, becoming 24 mph, gusting to 32 mph, after midnight.
Friday

Sunny
Sunny
High: 45°
WXSIM forecast: Sunny. Windy. High 45°, but temperatures falling in the afternoon. Wind west around 19 mph, gusting to 30 mph.
  Short Term Weather Forecast
Friday
night
Cloudy
Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Mostly Clear
Mostly Clear
Sunday

Mostly Sunny
Mostly Sunny
Sunday
night
Chance rain
Chance rain
Monday

Partly Cloudy
Partly Cloudy
Monday
night
Chance rain
Chance rain
Low: 32° High: 47° Low: 31° High: 47° Low: 42° High: 63° Low: 34°