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Current Weather Conditions:
NANTUCKET MEMORIAL AIRPORT, MA, United States

NWS Point Forecast for KACK (KACK) 41-15N 70-04W 16M

Conditions at

2025.12.27 1329 UTC
Wind from the NE (040 degrees) at 15 MPH (13 KT)
Visibility 2 mile(s)
Sky conditions overcast
Weather Light snow
Mist
Precipitation last hour A trace
Temperature 30.9 F (-0.6 C)
Windchill 19 F (-7 C)
Dew Point 28.9 F (-1.7 C)
Relative Humidity 92%
Pressure (altimeter) 30.01 in. Hg (1016 hPa)
ob KACK 271329Z 04013KT 2SM R24/0500VP6000FT -SN BR FEW010 BKN016 OVC047 M01/M02 A3001 RMK AO2 VIS 3/4V5 SNB13 P0000 T10061017

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
28.9 (-1.7) 26.1 (-3.3) In the 6 hours preceding Dec 27, 2025 - 06:53 AM EST / 2025.12.27 1153 UTC
27.0 (-2.8) 21.0 (-6.1) In the 24 hours preceding Dec 26, 2025 - 11:53 PM EST / 2025.12.27 0453 UTC

Precipitation Accumulation

Precipitation
Amount
0.02 inches In the 3 hours preceding Dec 27, 2025 - 03:53 AM EST / 2025.12.27 0853 UTC
0.02 inches In the 6 hours preceding Dec 27, 2025 - 06:53 AM EST / 2025.12.27 1153 UTC
0.10 inches In the 24 hours preceding Dec 27, 2025 - 06:53 AM EST / 2025.12.27 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 AM (13) Dec 27 30.9 (-0.6) 28.9 (-1.7) 30.01 (1016) NE 15 light snow; mist
7 AM (12) Dec 27 28.9 (-1.7) 28.0 (-2.2) 29.99 (1015) NE 14 light snow; mist
6 AM (11) Dec 27 28.9 (-1.7) 28.0 (-2.2) 29.98 (1015) NE 12 light snow; mist
5 AM (10) Dec 27 28.9 (-1.7) 28.0 (-2.2) NE 10 light snow; mist
4 AM (9) Dec 27 28.0 (-2.2) 27.0 (-2.8) NE 8 light snow; mist
3 AM (8) Dec 27 28.0 (-2.2) 27.0 (-2.8) NE 7 light snow; mist
2 AM (7) Dec 27 26.1 (-3.3) 26.1 (-3.3) NE 5 light snow; mist
1 AM (6) Dec 27 26.1 (-3.3) 25.0 (-3.9) NE 7 light snow; mist
Midnight (5) Dec 27 26.1 (-3.3) 25.0 (-3.9) N 7 light snow; mist
11 PM (4) Dec 26 26.1 (-3.3) 24.1 (-4.4) N 6 light snow; mist
10 PM (3) Dec 26 27.0 (-2.8) 21.9 (-5.6) N 6 light snow
9 PM (2) Dec 26 26.1 (-3.3) 19.0 (-7.2) 30.08 (1018) N 3
8 PM (1) Dec 26 25.0 (-3.9) 18.0 (-7.8) 30.11 (1019) N 3
7 PM (0) Dec 26 25.0 (-3.9) 18.0 (-7.8) 30.11 (1019) WNW 5
6 PM (23) Dec 26 24.1 (-4.4) 16.0 (-8.9) 30.11 (1019) N 6
5 PM (22) Dec 26 23.0 (-5.0) 15.1 (-9.4) 30.11 (1019) N 7
4 PM (21) Dec 26 24.1 (-4.4) 15.1 (-9.4) 30.11 (1019) N 10
3 PM (20) Dec 26 25.0 (-3.9) 16.0 (-8.9) 30.11 (1019) N 9
2 PM (19) Dec 26 23.0 (-5.0) 14.0 (-10.0) 30.12 (1019) N 15
1 PM (18) Dec 26 23.0 (-5.0) 15.1 (-9.4) 30.15 (1020) NNW 16
Noon (17) Dec 26 24.1 (-4.4) 15.1 (-9.4) 30.15 (1020) N 17
11 AM (16) Dec 26 24.1 (-4.4) 17.1 (-8.3) 30.15 (1020) N 14
10 AM (15) Dec 26 23.0 (-5.0) 16.0 (-8.9) 30.19 (1022) NNW 16
Oldest 9 AM (14) Dec 26 21.0 (-6.1) 14.0 (-10.0) 30.15 (1020) NNW 21 light snow
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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