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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 1056 UTC
Wind from the WNW (290 degrees) at 23 MPH (20 KT) gusting to 32 MPH (28 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 28.9 F (-1.7 C)
Windchill 15 F (-9 C)
Dew Point 10.9 F (-11.7 C)
Relative Humidity 46%
Pressure (altimeter) 29.59 in. Hg (1002 hPa)
ob KISP 301056Z 29020G28KT 10SM OVC050 M02/M12 A2959 RMK PK WND 29037/1042 SLP020 T10171117

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
0.06 inches In the 6 hours preceding Dec 29, 2025 - 06:56 PM EST / 2025.12.29 2356 UTC
0.14 inches In the 24 hours preceding Dec 29, 2025 - 06:56 AM EST / 2025.12.29 1156 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 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
11 AM (16) Dec 29 48.0 (8.9) 46.9 (8.3) 29.35 (993) SW 13 fog
10 AM (15) No Data
9 AM (14) Dec 29 46.9 (8.3) 46.0 (7.8) 29.45 (997) SW 14 light drizzle; fog
8 AM (13) Dec 29 46.0 (7.8) 45.0 (7.2) 29.47 (997) SW 12 light drizzle; fog
Oldest 7 AM (12) Dec 29 46.0 (7.8) 44.1 (6.7) 29.5 (998) SW 12 light drizzle; mist
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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