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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 1456 UTC
Wind from the W (280 degrees) at 18 MPH (16 KT) gusting to 43 MPH (37 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 32.0 F (0.0 C)
Windchill 21 F (-6 C)
Dew Point 8.1 F (-13.3 C)
Relative Humidity 35%
Pressure (altimeter) 29.65 in. Hg (1004 hPa)
Pressure tendency 0.04 inches (1.4 hPa) higher than three hours ago
ob KISP 301456Z 28016G37KT 10SM BKN060 00/M13 A2965 RMK PK WND 28037/ 1451 SLP040 T00001133 53014

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 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
8 PM (1) Dec 29 39.9 (4.4) 19.0 (-7.2) 29.36 (994) W 29
7 PM (0) Dec 29 43.0 (6.1) 18.0 (-7.8) 29.33 (993) W 20
6 PM (23) Dec 29 45.0 (7.2) 21.0 (-6.1) 29.32 (992) WNW 22
5 PM (22) Dec 29 46.9 (8.3) 41.0 (5.0) 29.32 (992) W 20
4 PM (21) Dec 29 46.9 (8.3) 41.0 (5.0) 29.29 (991) W 15
3 PM (20) Dec 29 48.9 (9.4) 46.9 (8.3) 29.28 (991) W 16 mist
2 PM (19) Dec 29 48.9 (9.4) 46.9 (8.3) 29.26 (990) SW 9 fog
1 PM (18) Dec 29 48.9 (9.4) 46.9 (8.3) 29.29 (991) SW 9 fog
Noon (17) Dec 29 48.9 (9.4) 46.9 (8.3) 29.33 (993) SSW 10 fog
Oldest 11 AM (16) Dec 29 48.0 (8.9) 46.9 (8.3) 29.35 (993) SW 13 fog
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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