Coastal Flood Advisory — Eastern Essex, MA, Suffolk, MA, Eastern Norfolk, MA, Eastern Plymouth, MA, Barnstable, MA, Dukes, MA, Nantucket, MA 11:00 PM

Hull, Massachusetts

Last updated: 5:48 PM CDT  ·  Refresh
16°C
Feels like 12°
Fog
▲ 16°  /  ▼ 14°
Wind
19 mph NE
Humidity
97%
Dew Point
16°
Pressure
29.82 inHg
Visibility
0 mi
UV Index
0.0
Cloud Cover
92%
Sunrise
6:36 AM
Sunset
6:31 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Hull is currently fog at 16°C. Precipitation is likely — peak probability 90% around 9 AM. Sunrise: 6:36AM · Sunset: 6:31PM.

44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
16°
70%
7 PM
16°
80%
8 PM
16°
78%
9 PM
16°
80%
10 PM
16°
62%
11 PM
15°
68%
12 AM
15°
61%
1 AM
15°
77%
2 AM
15°
77%
3 AM
15°
81%
4 AM
14°
81%
5 AM
14°
81%
6 AM
14°
81%
7 AM
14°
81%
8 AM
15°
81%
9 AM
15°
90%
10 AM
16°
90%
11 AM
16°
90%
12 PM
16°
90%
1 PM
16°
90%
2 PM
16°
90%
3 PM
16°
85%
4 PM
16°
82%
5 PM
16°
80%
7-Day Forecast
Tonight
16° 14°
Fog with a 80% chance of rain.
Mon
16° 14°
Rain, 90% chance.
Tue
17° 13°
Overcast with a 70% chance of rain.
Wed
19° 15°
Overcast.
Thu
24° 15°
Mostly Clear.
Fri
27° 15°
Clear with a 29% chance of rain.
Sat
19° 11°
Rain, 29% chance.
TimeTempConditionsPrecipWindHumidity
Now 16° Fog 70% 19 mph NE 97%
7 PM 16° Fog 80% 18 mph NE 98%
8 PM 16° Fog 78% 18 mph NE 98%
9 PM 16° Fog 80% 18 mph NE 97%
10 PM 16° Haze 62% 18 mph NE 98%
11 PM 15° Overcast 68% 18 mph NE 98%
12 AM 15° Overcast 61% 18 mph NE 98%
1 AM 15° Haze 77% 19 mph NE 98%
2 AM 15° Fog 77% 19 mph NE 98%
3 AM 15° Haze 81% 19 mph NE 98%
4 AM 14° Fog 81% 19 mph NNE 98%
5 AM 14° Heavy Rain 81% 20 mph NNE 98%
6 AM 14° Rain 81% 20 mph NE 98%
7 AM 14° Rain 81% 20 mph NE 98%
8 AM 15° Rain 81% 20 mph NE 98%
9 AM 15° Rain 90% 20 mph NE 98%
10 AM 16° Rain 90% 20 mph NE 98%
11 AM 16° Rain 90% 19 mph NE 98%
12 PM 16° Overcast 90% 17 mph NNE 97%
1 PM 16° Overcast 90% 16 mph NNE 97%
2 PM 16° Overcast 90% 16 mph NNE 97%
3 PM 16° Overcast 85% 16 mph NNE 97%
4 PM 16° Overcast 82% 16 mph NNE 98%
5 PM 16° Overcast 80% 16 mph NNE 97%
15-Day Forecast
Today
9/27
Fog
80%
14°
16°
Mon
9/28
Rain
90%
14°
16°
Tue
9/29
Overcast
70%
13°
17°
Wed
9/30
Overcast
3%
15°
19°
Thu
10/1
Mostly Clear
3%
15°
24°
Fri
10/2
Clear
29%
15°
27°
Sat
10/3
Rain
29%
11°
19°
Sun
10/4
Clear
60%
9°
16°
Mon
10/5
Rain
90%
9°
17°
Tue
10/6
Drizzle
60%
12°
18°
Wed
10/7
Drizzle
60%
10°
17°
Thu
10/8
Drizzle
60%
10°
16°
Fri
10/9
Drizzle
60%
10°
17°
Sat
10/10
Drizzle
60%
10°
17°
Sun
10/11
Drizzle
60%
9°
17°
44
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
44 AQI 8.1 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 44 Good 37 44
Tue 40 Good 31 40
Wed 27 Good 19 27
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Sep 27, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE18 J/kg
MUCAPE63 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index5.3
Kinematics
0–6 km Shear30 kt
0–1 km Shear19 kt
Eff. Shear—
0–1 km SRH171
0–3 km SRH193
Eff. SRH—
Storm Motion132° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index18.4
Thermo & Levels
PWAT1.18 in
0–3 km LR3.9 °C/km
700–500 LR5.8 °C/km
Total Totals45.1
LCL1004 hPa
LFC—
EL—
Freezing Lvl12,812 ft