Special Weather Statement SPECIAL WEATHER STATEMENT - NW Suffolk  - SW Suffolk  - NE Suffolk  - SE Suffolk  - Suffolk  - Nassau

Regional Radar Regional Visible Satellite
Radar/Satellite images courtesy of Weather Underground and NOAA.
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METRIC | IMPERIAL
Updated: 10/20/2017 @ 5:10 pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 1.6°F than last hour.

70.3°F

---
High Today
72.3°F
4:07 PM
Low Today
49.8°F
6:53 AM
Yest High
67.6°F
2:39 PM
Yest Low
50.2°F
5:12 AM
Rec* High
74.0°F
1984
Rec* Low
34.0°F
1991
* Records from Weather Underground
mostly clear mostly clear

Wind from NNW Wind:  NNW
0.9

Gusting to:
0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
34.1 of 100
Tonight

Clear
Clear
Saturday

Sunny
Sunny
Saturday
night
Partly Cloudy
Partly Cloudy
Low: 50° High: 75° Low: 51°

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 2.7°F since last hour. 44.9°F
Last Hour: Increased 2.7°F since last hour. 2.7°F
High 8:49 AM: 52.9°F
Low 2:24 PM: 39.0°F
Record High: 82.4°F on
Aug-13-2016
Record Low: -14.1°F on
Feb-13-2016
Wetbulb: 57.2°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.34 in
Oct Rain: 1.14 in
Oct Avg: 2.34 in
Diff from Avg: Under 1.2 in for the month 1.20 in
Season:1 26.29 in
Last YTD:1 18.04 in
Last Rain
Time/Date:
Oct-14-2017
at 10:26 AM
105 rain days in 2017
5 days in October
5 days since last rain
Current: NNW  0.9 mph
1Hr Average: 2.1 mph
Wind Run: 32.89 miles
Wind Gust
Current: 0.0 mph mph
Today: 13.0 mph 10:20 AM
Month: 29.9 mph Oct-9
Year: 46.0 mph Mar-14
Record Gust: 48.3 mph
Jan-23-2016
Sunlight:
10 hrs 54 min
of Sunlight Today
graph 45.4% 54.6%
Which is
2 min 34 sec Shorter
Than Yesterday
 
Evening Crescent, 1 days, 2 hours, 2 minutes in cycle
1%
Illuminated
Humidity Barometer
Current: Increased 6% since last hour. 40%
Last Hour: Increased 6% since last hour. 6%
High 6:59 AM: 94%
Low 2:23 PM: 31%
Record High: 100%
Aug-27-2013
Record Low: 0%
Jan-26-2015
Current: No Change 30.079 inHg
Last Hour: Steady
High 10:10 AM: 30.156 in.
Low 3:42 AM: 30.050 in.
Record High: 30.829 inHg
Nov-26-2015
Record Low: 28.919 inHg
Mar-14-2017
Cooling Degree Days Snow3 Heat Index Air
Today: 0.0
Oct: 31.0
2017 to Date: 719.7
Heating Degree Days
2017 to Date: 3424.2
Today: 0.00 in
Yesterday: 0.00 in
Oct Snow: No Change 0.00 in
Oct Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 0.00 in
Snow Depth: 0.00 in
0 snow days in October
0 snow days this season.2
First Snow of Season:
Jan-7-2017
Average 1st Snow:
25 of Dec
Current: 70.3°F
High 4:07 pm: 72.3°F
Yesterday: 67.6°F
Record: 114.3°F
Aug-13-2016
Quality
Index6:

41


Good
Density:
1.201 kg/m3
Current UV Index Current Solar Energy9
0.0
Sunburn in
N/A Minutes
Highest:
12:07 PM
3.2
93 W/m2
100%
W/m2 SI
High Today:
12:43 PM
628  W/m2 Record:
1454 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 55.7°F
Sunrise: 7:09 am
Sunset: 6:03 pm
Moonrise: 7:43 am
Moonset: 6:52 pm
Full Moon: Nov-04-2017
New Moon: 11:43 UTC
Nov-18-2017
Updated at Midnight
Current ET: 0.11 in
7-Days Rain: 0.34 in
7-Days ET: 0.49 in
7-Day:  0.153 in water in deficit of what evaporated in last 7 days. 0.153 in
October:  0.37 in water in deficit of what evaporated this month. 0.37 in
HIGHS: LOWS:
94.5°F
Jul-23-2016
-2.0°F
Feb-14-2016
Daytime Records
  93.2°F
Jul-23-2016
  6.3°F
Feb-14-2016
Nitetime Records
  79.5°F
Aug-14-2016
  3.4°F
Feb-14-2016
ICN:9 | S3C2:1 | Ajax 3.xx
ISS:Ok |
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Manually measured, amount shown may not be current. Snow melting from rain gauge will show as rain when temperatures are above freezing..   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 Courtesy of 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.  
  Weather Forecast  -   Outlook Tonight & Saturday
Tonight

Clear
Clear
Low: 50°
WXSIM forecast: Clear. Low 50°. Wind northwest around 6 mph.
Saturday

Sunny
Sunny
High: 75°
WXSIM forecast: Sunny. Unusually warm. High 75°. UV index up to 3. Wind northwest around 4 mph in the morning, becoming west-southwest in the afternoon.
  Short Term Weather Forecast
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Cloudy
Cloudy
Tuesday

Rain likely
Rain likely
Tuesday
night
Rain likely
Rain likely
Low: 51° High: 74° Low: 56° High: 72° Low: 61° High: 72° Low: 60°