Hazardous Weather Conditions
Current conditions at
Shirley, Brookhaven Airport (KHWV)
Lat: 40.82°NLon: 72.87°WElev: 82ft.
Overcast with Haze
35°F
2°C
| Humidity | 76% |
| Wind Speed | E 9 G 22 mph |
| Barometer | 30.05 in (1017.7 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 4.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 22 Feb 11:56 am EST |
Extended Forecast for
2 Miles ENE Shirley, Brookhaven Airport NY
Blizzard Warning February 22, 01:00pm until February 23, 06:00pm
Coastal Flood Warning February 22, 10:00pm until February 23, 06:00am
This Afternoon

High: 36 °F⇓
Snow
Tonight

Low: 29 °F
Heavy Snow
and Areas
Blowing SnowMonday

High: 33 °F
Heavy Snow
and Areas
Blowing SnowMonday Night
Low: 20 °F
Chance Snow
and Blustery
then Mostly
CloudyTuesday

High: 30 °F
Mostly Sunny
Tuesday Night
Low: 17 °F
Partly Cloudy
then Chance
SnowWednesday

High: 38 °F
Rain/Snow
LikelyWednesday Night

Low: 29 °F
Chance Rain
Thursday

High: 41 °F
Chance Rain
Detailed Forecast
This Afternoon
Snow, mainly after 4pm. Temperature falling to around 32 by 5pm. Wind chill values between 20 and 25. East wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 29. Wind chill values between 15 and 20. Windy, with a northeast wind 20 to 25 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.
Monday
Snow, mainly before 4pm. The snow could be heavy at times. Areas of blowing snow before 4pm. High near 33. Wind chill values between 15 and 20. Windy, with a north wind 24 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
A 30 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 20. Wind chill values between 10 and 15. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 30. West wind 10 to 13 mph.
Tuesday Night
A 30 percent chance of snow after 1am. Increasing clouds, with a low around 17.
Wednesday
Snow likely before 8am, then a chance of rain and snow between 8am and 1pm, then a chance of rain after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 29.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 41.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 29.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 40.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Shirley, Brookhaven Airport NY
40.84°N 72.84°W (Elev. 72 ft)
40.84°N 72.84°W (Elev. 72 ft)
5:57 am EST Feb 22, 2026
12pm EST Feb 22, 2026-6pm EST Feb 28, 2026



