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Current Weather Conditions:
ISLIP LONG ISLAND MAC ART, NY, United States

NWS Point Forecast for KISP (KISP) 40-48N 073-06W 43M

Conditions at

2025.12.30 2356 UTC
Wind from the W (270 degrees) at 18 MPH (16 KT) gusting to 30 MPH (26 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 30.9 F (-0.6 C)
Windchill 19 F (-7 C)
Dew Point 8.1 F (-13.3 C)
Relative Humidity 37%
Pressure (altimeter) 29.71 in. Hg (1006 hPa)
Pressure tendency 0.06 inches (2.1 hPa) higher than three hours ago
ob KISP 302356Z 27016G26KT 10SM BKN065 M01/M13 A2971 RMK PK WND 29026/2343 SLP060 T10061133 53021

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
42.1 (5.6) 16.0 (-8.9) In the 24 hours preceding Dec 28, 2025 - 11:56 PM EST / 2025.12.29 0456 UTC

Precipitation Accumulation

Precipitation
Amount
0.12 inches In the 24 hours preceding Dec 30, 2025 - 06:56 AM EST / 2025.12.30 1156 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 PM (0) Dec 30 30.9 (-0.6) 8.1 (-13.3) 29.71 (1006) W 18
6 PM (23) Dec 30 30.9 (-0.6) 8.1 (-13.3) 29.69 (1005) WNW 22
5 PM (22) Dec 30 32.0 (0.0) 8.1 (-13.3) 29.66 (1004) WNW 15
4 PM (21) Dec 30 32.0 (0.0) 9.0 (-12.8) 29.64 (1003) WNW 16
3 PM (20) Dec 30 33.1 (0.6) 9.0 (-12.8) 29.63 (1003) WNW 18
2 PM (19) Dec 30 33.1 (0.6) 7.0 (-13.9) 29.62 (1003) WNW 20
1 PM (18) Dec 30 34.0 (1.1) 7.0 (-13.9) 29.62 (1003) WNW 22
Noon (17) Dec 30 34.0 (1.1) 6.1 (-14.4) 29.63 (1003) WNW 26
11 AM (16) Dec 30 32.0 (0.0) 8.1 (-13.3) 29.64 (1003) WNW 20
10 AM (15) Dec 30 32.0 (0.0) 8.1 (-13.3) 29.65 (1004) W 18
9 AM (14) Dec 30 30.9 (-0.6) 10.0 (-12.2) 29.63 (1003) W 18
8 AM (13) Dec 30 30.9 (-0.6) 10.0 (-12.2) 29.61 (1002) W 17
7 AM (12) Dec 30 30.9 (-0.6) 10.9 (-11.7) 29.61 (1002) WNW 13
6 AM (11) Dec 30 28.9 (-1.7) 10.9 (-11.7) 29.59 (1002) WNW 23
5 AM (10) No Data
4 AM (9) No Data
3 AM (8) No Data
2 AM (7) No Data
1 AM (6) No Data
Midnight (5) Dec 30 32.0 (0.0) 10.9 (-11.7) 29.49 (998) W 18
11 PM (4) Dec 29 32.0 (0.0) 12.0 (-11.1) 29.46 (997) W 24
10 PM (3) Dec 29 34.0 (1.1) 10.0 (-12.2) 29.43 (996) W 30
9 PM (2) Dec 29 36.0 (2.2) 14.0 (-10.0) 29.4 (995) W 26
Oldest 8 PM (1) Dec 29 39.9 (4.4) 19.0 (-7.2) 29.36 (994) W 29
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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