Tornado Warning — Somerset County, MD, Wicomico County, MD, Worcester County, MD 11:00 PM Severe Thunderstorm Warning — Dorchester County, MD, Somerset County, MD, Wicomico County, MD 10:45 PM Severe Thunderstorm Watch 11:00 PM Severe Thunderstorm Watch 11:00 PM Severe Thunderstorm Warning — Somerset County, MD, Wicomico County, MD, Worcester County, MD 11:30 PM Areal Flood Watch 11:00 PM

Wicomico County, Maryland, United States

Last updated: 10:34 PM CDT  ·  Refresh
23°C
Feels like 26°
Rain
▲ 29°  /  ▼ 21°
Wind
7 mph SSW
Humidity
94%
Dew Point
22°
Pressure
29.74 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
97%
Sunrise
5:55 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Wicomico County is currently rain at 24°C. Precipitation is likely — peak probability 90% around 11 PM. Atmospheric instability is elevated (CAPE up to 1882 J/kg) — isolated convective development possible. Sunrise: 5:55AM · Sunset: 8:21PM.

Alerts

Tornado Warning
Somerset County, MD, Wicomico County, MD, Worcester County, MD
Expires 11:00 PM
Severe Thunderstorm Warning
Dorchester County, MD, Somerset County, MD, Wicomico County, MD
Expires 10:45 PM
Severe Thunderstorm Watch
Expires 11:00 PM
Severe Thunderstorm Watch
Expires 11:00 PM
Severe Thunderstorm Warning
Somerset County, MD, Wicomico County, MD, Worcester County, MD
Expires 11:30 PM
Areal Flood Watch
Expires 11:00 PM
43 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
90%
12 AM
24°
90%
1 AM
24°
90%
2 AM
24°
73%
3 AM
24°
74%
4 AM
24°
75%
5 AM
22°
53%
6 AM
23°
50%
7 AM
23°
47%
8 AM
24°
38%
9 AM
25°
47%
10 AM
26°
48%
11 AM
27°
60%
12 PM
27°
65%
1 PM
28°
69%
2 PM
28°
78%
3 PM
28°
73%
4 PM
28°
73%
5 PM
28°
73%
6 PM
28°
74%
7 PM
27°
74%
8 PM
26°
71%
9 PM
26°
76%
10 PM
25°
76%
7-Day Forecast
Tonight
29° 21°
Rain, 90% chance.
Wed
29° 21°
Rain, 78% chance.
Thu
28° 19°
Partly Cloudy with a 34% chance of rain.
Fri
28° 18°
Partly Cloudy with a 37% chance of rain.
Sat
27° 18°
Drizzle, 45% chance.
Sun
29° 18°
Rain, 70% chance.
Mon
31° 20°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Rain 90% 7 mph SSW 94%
12 AM 24° Rain 90% 8 mph SW 94%
1 AM 24° Heavy Rain 90% 10 mph SW 94%
2 AM 24° Heavy Rain 73% 10 mph SW 94%
3 AM 24° Overcast 74% 9 mph SSW 94%
4 AM 24° Overcast 75% 8 mph SW 95%
5 AM 22° Overcast 53% 9 mph SW 94%
6 AM 23° Mostly Cloudy 50% 11 mph SW 92%
7 AM 23° Mostly Cloudy 47% 12 mph SW 89%
8 AM 24° Mostly Cloudy 38% 12 mph SW 85%
9 AM 25° Mostly Cloudy 47% 13 mph SW 81%
10 AM 26° Mostly Cloudy 48% 13 mph SW 76%
11 AM 27° Mostly Cloudy 60% 13 mph SW 73%
12 PM 27° Overcast 65% 12 mph SW 72%
1 PM 28° Rain 69% 12 mph SW 72%
2 PM 28° Rain 78% 12 mph SW 71%
3 PM 28° Mostly Cloudy 73% 11 mph SW 71%
4 PM 28° Partly Cloudy 73% 10 mph SW 71%
5 PM 28° Partly Cloudy 73% 10 mph SW 73%
6 PM 28° Partly Cloudy 74% 8 mph SW 76%
7 PM 27° Mostly Cloudy 74% 7 mph SSW 79%
8 PM 26° Mostly Cloudy 71% 6 mph SW 81%
9 PM 26° Mostly Cloudy 76% 6 mph SW 84%
10 PM 25° Rain 76% 6 mph SW 87%
15-Day Forecast
Today
7/21
Rain
90%
21°
29°
Wed
7/22
Rain
78%
21°
29°
Thu
7/23
Partly Cloudy
34%
19°
28°
Fri
7/24
Partly Cloudy
37%
18°
28°
Sat
7/25
Drizzle
45%
18°
27°
Sun
7/26
Rain
70%
18°
29°
Mon
7/27
Rain
63%
20°
31°
Tue
7/28
Thunderstorm
71%
21°
32°
Wed
7/29
Rain
69%
19°
29°
Thu
7/30
Drizzle
44%
18°
29°
Fri
7/31
Drizzle
60%
18°
29°
Sat
8/1
Drizzle
60%
20°
29°
Sun
8/2
Drizzle
60%
20°
29°
Mon
8/3
Drizzle
60%
21°
30°
Tue
8/4
Drizzle
60%
22°
31°
43
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
43 AQI 7.7 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 34 43
Thu 37 Good 37 24
Fri 38 Good 38 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 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Wed Jul 22, 02:00'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
SBCAPE372 J/kg
MLCAPE420 J/kg
MUCAPE777 J/kg
SBCIN-28 J/kg
MLCIN0 J/kg
Lifted Index-1.9
Kinematics
0–6 km Shear42 kt
0–1 km Shear35 kt
Eff. Shear43 kt
0–1 km SRH-40
0–3 km SRH-39
Eff. SRH-39
Storm Motion222° @ 45 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.8
Thermo & Levels
PWAT2.39 in
0–3 km LR4.8 °C/km
700–500 LR5.5 °C/km
Total Totals47.4
LCL988 hPa
LFC806 hPa
EL329 hPa
Freezing Lvl15,266 ft