Severe Thunderstorm Watch 7:00 PM

Sussex County, Delaware, United States

Last updated: 5:25 PM CDT  ·  Refresh
21°C
Feels like 21°
Overcast
▲ 26°  /  ▼ 16°
Wind
10 mph NNW
Humidity
86%
Dew Point
19°
Pressure
29.82 inHg
Visibility
8 mi
UV Index
1.6
Cloud Cover
96%
Sunrise
5:37 AM
Sunset
8:29 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sussex County is currently overcast at 21°C. Precipitation is likely — peak probability 78% around 7 PM. Sunrise: 5:37AM · Sunset: 8:29PM.

Alerts

Severe Thunderstorm Watch
Expires 7:00 PM
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
74%
7 PM
21°
78%
8 PM
21°
28%
9 PM
20°
28%
10 PM
19°
28%
11 PM
19°
28%
12 AM
19°
28%
1 AM
19°
18%
2 AM
19°
3%
3 AM
18°
3%
4 AM
18°
3%
5 AM
16°
3%
6 AM
16°
3%
7 AM
18°
3%
8 AM
19°
3%
9 AM
22°
3%
10 AM
23°
3%
11 AM
24°
3%
12 PM
25°
3%
1 PM
27°
3%
2 PM
27°
3%
3 PM
27°
3%
4 PM
27°
3%
5 PM
26°
3%
7-Day Forecast
Tonight
26° 16°
Overcast with a 74% chance of rain.
Wed
29° 16°
Mostly Clear with a 28% chance of rain.
Thu
29° 19°
Partly Cloudy.
Fri
34° 21°
Rain, 77% chance.
Sat
29° 21°
Rain, 90% chance.
Sun
29° 19°
Clear with a 62% chance of rain.
Mon
29° 18°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Overcast 74% 10 mph NNW 86%
7 PM 21° Overcast 78% 10 mph NNW 90%
8 PM 21° Rain 28% 9 mph NNW 88%
9 PM 20° Rain 28% 8 mph NNW 88%
10 PM 19° Rain 28% 6 mph NW 89%
11 PM 19° Rain 28% 6 mph NW 89%
12 AM 19° Rain 28% 6 mph NW 87%
1 AM 19° Drizzle 18% 7 mph NW 86%
2 AM 19° Mostly Clear 3% 8 mph NW 85%
3 AM 18° Clear 3% 8 mph NW 85%
4 AM 18° Clear 3% 7 mph NW 85%
5 AM 16° Clear 3% 7 mph NW 83%
6 AM 16° Clear 3% 8 mph NW 79%
7 AM 18° Clear 3% 9 mph NW 74%
8 AM 19° Clear 3% 10 mph NW 68%
9 AM 22° Clear 3% 10 mph NW 61%
10 AM 23° Clear 3% 10 mph NNW 55%
11 AM 24° Clear 3% 10 mph NNW 50%
12 PM 25° Clear 3% 9 mph NW 46%
1 PM 27° Clear 3% 9 mph NW 43%
2 PM 27° Clear 3% 9 mph NW 41%
3 PM 27° Mostly Clear 3% 8 mph NW 41%
4 PM 27° Mostly Clear 3% 8 mph NW 41%
5 PM 26° Partly Cloudy 3% 7 mph NW 43%
15-Day Forecast
Today
6/23
Overcast
74%
16°
26°
Wed
6/24
Mostly Clear
28%
16°
29°
Thu
6/25
Partly Cloudy
8%
19°
29°
Fri
6/26
Rain
77%
21°
34°
Sat
6/27
Rain
90%
21°
29°
Sun
6/28
Clear
62%
19°
29°
Mon
6/29
Clear
14%
18°
29°
Tue
6/30
Clear
24%
18°
30°
Wed
7/1
Drizzle
66%
19°
30°
Thu
7/2
Drizzle
63%
21°
31°
Fri
7/3
Drizzle
63%
21°
27°
Sat
7/4
Drizzle
66%
21°
29°
Sun
7/5
Drizzle
66%
21°
29°
Mon
7/6
Drizzle
66%
20°
29°
Tue
7/7
Drizzle
66%
20°
29°
43
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
40 AQI 7.3 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 43 Good 43 40
Thu 44 Good 44 28
Fri 49 Good 49 38
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 Tue Jun 23, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE11 J/kg
MUCAPE275 J/kg
SBCIN-6149 J/kg
MLCIN0 J/kg
Lifted Index1.8
Kinematics
0–6 km Shear38 kt
0–1 km Shear5 kt
Eff. Shear40 kt
0–1 km SRH14
0–3 km SRH-95
Eff. SRH-121
Storm Motion201° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.0
Thermo & Levels
PWAT2.07 in
0–3 km LR4.5 °C/km
700–500 LR5.5 °C/km
Total Totals45.7
LCL979 hPa
LFC—
EL—
Freezing Lvl13,937 ft