Blizzard Warning BLIZZARD WARNING - NW Suffolk  - Suffolk  - Nassau  - SW Suffolk  - NE Suffolk  - SE Suffolk
Coastal Flood Warning COASTAL FLOOD WARNING - NW Suffolk  - Suffolk  - Nassau  - SW Suffolk  - NE Suffolk  - SE Suffolk

Regional Radar Regional IR Satellite
Radar/Satellite images courtesy of Weather Underground.
spacer
METRIC | IMPERIAL
Updated: 02/21/2026 @ 4:05 pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 0.1°F than last hour.

46.2°F

---
High Today
49.8°F
1:33 PM
Low Today
31.8°F
7:12 AM
Yest High
39.4°F
1:30 PM
Yest Low
34.0°F
11:43 PM
Rec* High
66.0°F
1991
Rec* Low
9.0°F
2015
* Records from Weather Underground
Mostly Cloudy Mostly Cloudy

Wind from ESE Wind:  ESE
1.1

Gusting to:
2.2 mph
Current Rain Rain:
0.01 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
12.2 of 100
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Mostly Cloudy
Mostly Cloudy
Sunday

Mix
Mix
High: 52°F Low: 36°F High: 43°F

Click here for full Forecast
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.6°F since last hour. 30.5°F
Last Hour: Increased 0.6°F since last hour. 0.6°F
High 9:36 AM: 36.5°F
Low 7:12 AM: 27.8°F
Record High: 82.2°F on
Jul-25-2025
Record Low: -14.8°F on
Jan-24-2026
Wetbulb: 40.1°F
Rain Today
rain graph

Today: 0.01 in
Yesterday: 0.54 in
Last 7 Days: 0.80 in
Feb Rain: 0.86 in
Feb Avg: 3.00 in
Diff from Avg: Under 2.14 in for the month 2.14 in
Season:1 1.320 in
Last YTD:1 4.66 in
Last Rain
Time/Date:
Feb-21-2026
at 7:48 AM
9 rain days in 2026
5 days in February
0 days since last rain
Current: ESE  1.1 mph
1Hr Average: 1.4 mph
Wind Run: 10.18 miles
Wind Gust
Current: 2.2 mph
Today: 6.9 mph 9:42 AM
Month: 21.9 mph Feb-7
Year: 24.2 mph Jan-23
Record Gust: 38.0 mph
Mar-23-2024
Sunlight:
10 h 56 m 31 s
of Sunlight Yesterday
10 h 59 m 7 s
of Sunlight Today
Which is
2 min 36 sec longer than
yesterday
11 h 1 m 44 s
of Sunlight Tomorrow
(Noon) graph (Midnight)
Legend

Waxing Crescent
Waxing Crescent, 4 days, 9 hours, 5 minutes in cycle
22%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 54%
Last Hour: Increased 1% since last hour. 1%
High 7:36 AM: 86%
Low 12:19 PM: 46%
Record High: 99%
Jan-9-2024
Record Low: 6%
May-11-2025
Current: Rising 0.01  inHg/hr 29.980 inHg
Last Hour: Steady
High 3:27 PM: 29.980
Low 12:01 AM: 29.670
Record High: 30.939 inHg
Dec-14-2024
Record Low: 28.981 inHg
Feb-16-2025
Heating Degree Days Snow3 Wind Chill Air
Today: 19.6
Feb: 774.0
2026 to Date: 1872.6
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: 46.2°F
Low 7:12 AM: 31.8°F
Yesterday: 30.7°F
Record: -12.7°F
Feb-8-2026
Quality
Index6:

22


Good
Density:
1.26 kg/m3
Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes
Highest:
12:16 PM
6.0
82 W/m2
36%
W/m2 SI
High Today:
12:16 PM
617  W/m2
Record:
1000 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 28.7°F
Sunrise: 6:37 am
Sunset: 5:33 pm
Moonrise: 8:24 am
Moonset: 9:16 pm
Full Moon: Mar-03-2026
New Moon: 01:24 UTC
Mar-18-2026
Updated at Midnight
Current ET: 0.06 in
7-Days Rain: 0.80 in
7-Days ET: 0.12 in
7-Day:  0.682 in water in excess of what evaporated in last 7 days. 0.682 in
February:  0.45 in water in excess of what evaporated this month. 0.45 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:3 | 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 This afternoon & Tonight
This
afternoon
Partly Cloudy
Partly Cloudy
High: 52°F
WXSIM forecast: Partly cloudy. Relatively mild. High 52°. UV index up to 2. Wind west-northwest around 4 mph.
Tonight

Mostly Cloudy
Mostly Cloudy
Low: 36°F
WXSIM forecast: Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 36°. Wind north-northwest around 4 mph, gusting to 15 mph, in the evening, becoming east after midnight.
 WXSIM Short Term Weather Forecast
Sunday

Mix
Mix
Sunday
night
Snow
Cold!
Snow
Cold!
Monday

Snow
Snow
Monday
night
Snow
Cold!
Snow
Cold!
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Wednesday

Mix
Cold!
Mix
Cold!
High: 43°F Low: 26°F High: 34°F Low: 21°F High: 30°F Low: 22°F High: 42°F