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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

2025.12.29 2027 UTC
Wind from the W (270 degrees) at 16 MPH (14 KT) gusting to 253 MPH (220 KT)
Visibility 10 mile(s)
Sky conditions overcast
Precipitation last hour 0.01 inches
Temperature 48.9 F (9.4 C)
Dew Point 46.9 F (8.3 C)
Relative Humidity 92%
Pressure (altimeter) 29.28 in. Hg (991 hPa)
ob KISP 292027Z 27014G220KT 10SM FEW003 FEW009 OVC029 09/08 A2928 RMK WSHFT 2007 RAE20 P0001 T00940083

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
48.9 (9.4) 46.0 (7.8) In the 6 hours preceding Dec 29, 2025 - 12:56 PM EST / 2025.12.29 1756 UTC
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 - 12:56 PM EST / 2025.12.29 1756 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 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
7 AM (12) Dec 29 46.0 (7.8) 44.1 (6.7) 29.5 (998) SW 12 light drizzle; mist
6 AM (11) Dec 29 46.0 (7.8) 44.1 (6.7) 29.53 (1000) SSW 12 light drizzle; mist
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 29 41.0 (5.0) 39.9 (4.4) 29.8 (1009) SSW 5 light drizzle; mist
11 PM (4) Dec 28 39.9 (4.4) 37.9 (3.3) 29.85 (1010) SW 6 light drizzle; mist
10 PM (3) Dec 28 39.9 (4.4) 37.9 (3.3) 29.85 (1010) S 8 light drizzle; mist
9 PM (2) Dec 28 36.0 (2.2) 33.1 (0.6) 29.94 (1013) W 3
8 PM (1) Dec 28 36.0 (2.2) 32.0 (0.0) 29.95 (1014) WSW 6 light rain
7 PM (0) Dec 28 34.0 (1.1) 28.0 (-2.2) 30.02 (1016) W 5
6 PM (23) Dec 28 33.1 (0.6) 27.0 (-2.8) 30.02 (1016) Calm
5 PM (22) Dec 28 32.0 (0.0) 26.1 (-3.3) 30.04 (1017) WSW 6
Oldest 4 PM (21) Dec 28 32.0 (0.0) 25.0 (-3.9) 30.06 (1017) SW 8
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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