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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

2025.12.26 1756 UTC
Wind from the NE (040 degrees) at 8 MPH (7 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 28.0 F (-2.2 C)
Windchill 19 F (-7 C)
Dew Point 5.0 F (-15.0 C)
Relative Humidity 36%
Pressure (altimeter) 30.15 in. Hg (1020 hPa)
Pressure tendency 0.00 inches (0.1 hPa) higher than three hours ago
ob KISP 261756Z 04007KT 10SM FEW100 SCT180 BKN250 M02/M15 A3015 RMK SLP210 T10221150 11017 21061 53001

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
28.9 (-1.7) 21.0 (-6.1) In the 6 hours preceding Dec 26, 2025 - 12:56 PM EST / 2025.12.26 1756 UTC
48.9 (9.4) 27.0 (-2.8) In the 24 hours preceding Dec 25, 2025 - 11:56 PM EST / 2025.12.26 0456 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (18) Dec 26 28.0 (-2.2) 5.0 (-15.0) 30.15 (1020) NE 8
Noon (17) Dec 26 28.0 (-2.2) 5.0 (-15.0) 30.18 (1022) Variable 7
11 AM (16) Dec 26 26.1 (-3.3) 6.1 (-14.4) 30.23 (1023) N 10
10 AM (15) Dec 26 25.0 (-3.9) 5.0 (-15.0) 30.24 (1024) N 14
9 AM (14) Dec 26 24.1 (-4.4) 7.0 (-13.9) 30.23 (1023) N 14
8 AM (13) Dec 26 21.0 (-6.1) 8.1 (-13.3) 30.24 (1024) N 12
7 AM (12) Dec 26 21.9 (-5.6) 8.1 (-13.3) 30.24 (1024) N 15
6 AM (11) Dec 26 21.9 (-5.6) 9.0 (-12.8) 30.22 (1023) N 16
5 AM (10) Dec 26 23 (-5) 8 (-13) 30.22 (1023) N 14
4 AM (9) No Data
3 AM (8) No Data
2 AM (7) No Data
1 AM (6) No Data
Midnight (5) Dec 26 27.0 (-2.8) 12.0 (-11.1) 30.12 (1019) NW 21
11 PM (4) Dec 25 28.0 (-2.2) 12.0 (-11.1) 30.12 (1019) NW 12
10 PM (3) Dec 25 30.0 (-1.1) 12.0 (-11.1) 30.09 (1018) NNW 17
9 PM (2) Dec 25 30.9 (-0.6) 12.9 (-10.6) 30.07 (1018) NNW 15
8 PM (1) Dec 25 32.0 (0.0) 15.1 (-9.4) 30.05 (1017) NW 16
7 PM (0) Dec 25 35.1 (1.7) 16.0 (-8.9) 30 (1015) NW 22
6 PM (23) Dec 25 39.9 (4.4) 21.0 (-6.1) 29.93 (1013) NNW 25
5 PM (22) Dec 25 42.1 (5.6) 25.0 (-3.9) 29.87 (1011) NNW 9
4 PM (21) Dec 25 45.0 (7.2) 25.0 (-3.9) 29.83 (1010) NNW 17
3 PM (20) Dec 25 46.9 (8.3) 24.1 (-4.4) 29.8 (1009) NW 16
Oldest 2 PM (19) Dec 25 48.9 (9.4) 24.1 (-4.4) 29.77 (1008) WNW 14
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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