Dorchester County, Maryland, United States

Last updated: 1:10 AM CDT  ·  Refresh
23°C
Feels like 24°
Rain
▲ 32°  /  ▼ 20°
Wind
12 mph SW
Humidity
91%
Dew Point
22°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
94%
Sunrise
5:58 AM
Sunset
8:23 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dorchester County is currently rain at 23°C. Precipitation is likely — peak probability 76% around 10 PM. Atmospheric instability is elevated (CAPE up to 1881 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 8:23PM.

Alerts

No active alerts for this location.
39 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
70%
3 AM
23°
72%
4 AM
23°
73%
5 AM
23°
56%
6 AM
24°
55%
7 AM
24°
53%
8 AM
26°
54%
9 AM
27°
45%
10 AM
28°
55%
11 AM
29°
60%
12 PM
30°
56%
1 PM
31°
61%
2 PM
32°
61%
3 PM
31°
65%
4 PM
31°
70%
5 PM
29°
73%
6 PM
28°
70%
7 PM
28°
70%
8 PM
27°
71%
9 PM
26°
71%
10 PM
26°
76%
11 PM
25°
66%
12 AM
24°
61%
1 AM
23°
58%
7-Day Forecast
Today
32° 20°
Partly Cloudy with a 73% chance of rain.
Thu
28° 19°
Partly Cloudy with a 43% chance of rain.
Fri
28° 18°
Mostly Cloudy with a 36% chance of rain.
Sat
28° 18°
Drizzle, 45% chance.
Sun
29° 20°
Rain, 70% chance.
Mon
31° 21°
Rain, 71% chance.
Tue
32° 21°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Rain 70% 12 mph SW 91%
3 AM 23° Rain 72% 10 mph SW 91%
4 AM 23° Mostly Cloudy 73% 10 mph SSW 92%
5 AM 23° Mostly Cloudy 56% 10 mph SW 93%
6 AM 24° Partly Cloudy 55% 10 mph SW 92%
7 AM 24° Mostly Cloudy 53% 12 mph SW 89%
8 AM 26° Partly Cloudy 54% 13 mph SW 87%
9 AM 27° Partly Cloudy 45% 12 mph SW 82%
10 AM 28° Mostly Cloudy 55% 12 mph SW 77%
11 AM 29° Mostly Cloudy 60% 12 mph WSW 73%
12 PM 30° Mostly Cloudy 56% 11 mph WSW 70%
1 PM 31° Mostly Cloudy 61% 10 mph WSW 68%
2 PM 32° Heavy Rain 61% 9 mph WSW 65%
3 PM 31° Partly Cloudy 65% 9 mph SW 65%
4 PM 31° Partly Cloudy 70% 8 mph SW 66%
5 PM 29° Partly Cloudy 73% 8 mph SW 69%
6 PM 28° Partly Cloudy 70% 6 mph SW 74%
7 PM 28° Partly Cloudy 70% 6 mph SW 79%
8 PM 27° Partly Cloudy 71% 6 mph SW 82%
9 PM 26° Mostly Cloudy 71% 5 mph SW 83%
10 PM 26° Mostly Cloudy 76% 4 mph WSW 83%
11 PM 25° Mostly Cloudy 66% 5 mph W 83%
12 AM 24° Mostly Cloudy 61% 7 mph NW 79%
1 AM 23° Mostly Cloudy 58% 9 mph N 75%
15-Day Forecast
Today
7/22
Partly Cloudy
73%
20°
32°
Thu
7/23
Partly Cloudy
43%
19°
28°
Fri
7/24
Mostly Cloudy
36%
18°
28°
Sat
7/25
Drizzle
45%
18°
28°
Sun
7/26
Rain
70%
20°
29°
Mon
7/27
Rain
71%
21°
31°
Tue
7/28
Rain
71%
21°
32°
Wed
7/29
Rain
69%
21°
33°
Thu
7/30
Drizzle
44%
20°
29°
Fri
7/31
Drizzle
51%
20°
29°
Sat
8/1
Drizzle
60%
19°
30°
Sun
8/2
Drizzle
60%
20°
30°
Mon
8/3
Drizzle
60%
21°
32°
Tue
8/4
Rain
90%
21°
32°
Wed
8/5
Drizzle
60%
22°
32°
39
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
28 AQI 5.1 µg/m³
O3
Ground-level ozone
Dominant
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 39 Good 39 28
Thu 41 Good 41 19
Fri 40 Good 40 22
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, 04:00'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
SBCAPE254 J/kg
MLCAPE481 J/kg
MUCAPE903 J/kg
SBCIN-75 J/kg
MLCIN0 J/kg
Lifted Index-1.1
Kinematics
0–6 km Shear42 kt
0–1 km Shear25 kt
Eff. Shear41 kt
0–1 km SRH-75
0–3 km SRH-67
Eff. SRH-67
Storm Motion223° @ 38 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.9
Thermo & Levels
PWAT2.22 in
0–3 km LR5.1 °C/km
700–500 LR5.0 °C/km
Total Totals43.0
LCL986 hPa
LFC801 hPa
EL406 hPa
Freezing Lvl14,511 ft