Severe Thunderstorm Watch 9:00 PM Severe Thunderstorm Watch 9:00 PM

Caroline County, Maryland, United States

Last updated: 7:36 PM CDT  ·  Refresh
24°C
Feels like 27°
Overcast
▲ 31°  /  ▼ 22°
Wind
8 mph SW
Humidity
86%
Dew Point
22°
Pressure
29.71 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
95%
Sunrise
5:55 AM
Sunset
8:23 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Caroline County is currently overcast at 25°C. Precipitation is likely — peak probability 88% around 9 PM. Atmospheric instability is elevated (CAPE up to 1352 J/kg) — isolated convective development possible. Sunrise: 5:55AM · Sunset: 8:23PM.

60 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
75%
9 PM
24°
87%
10 PM
24°
79%
11 PM
24°
74%
12 AM
24°
79%
1 AM
23°
78%
2 AM
23°
71%
3 AM
23°
60%
4 AM
23°
43%
5 AM
22°
40%
6 AM
22°
36%
7 AM
23°
34%
8 AM
24°
35%
9 AM
25°
35%
10 AM
26°
38%
11 AM
27°
58%
12 PM
27°
61%
1 PM
29°
62%
2 PM
29°
59%
3 PM
30°
59%
4 PM
30°
55%
5 PM
29°
34%
6 PM
28°
34%
7 PM
28°
35%
7-Day Forecast
Tonight
31° 22°
Overcast with a 75% chance of rain.
Wed
31° 22°
Mostly Cloudy with a 71% chance of rain.
Thu
29° 18°
Partly Cloudy with a 29% chance of rain.
Fri
28° 17°
Partly Cloudy with a 37% chance of rain.
Sat
28° 17°
Overcast with a 29% chance of rain.
Sun
29° 16°
Drizzle, 70% chance.
Mon
32° 18°
Drizzle, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Overcast 75% 8 mph SW 86%
9 PM 24° Rain 87% 8 mph SSW 93%
10 PM 24° Heavy Rain 79% 10 mph SW 93%
11 PM 24° Heavy Rain 74% 12 mph SW 93%
12 AM 24° Heavy Rain 79% 12 mph SW 92%
1 AM 23° Overcast 78% 12 mph SSW 92%
2 AM 23° Overcast 71% 12 mph SSW 93%
3 AM 23° Rain 60% 12 mph SSW 94%
4 AM 23° Partly Cloudy 43% 11 mph SSW 96%
5 AM 22° Partly Cloudy 40% 11 mph SSW 95%
6 AM 22° Partly Cloudy 36% 11 mph SW 93%
7 AM 23° Partly Cloudy 34% 11 mph SW 91%
8 AM 24° Rain 35% 11 mph SW 87%
9 AM 25° Rain 35% 11 mph WSW 82%
10 AM 26° Rain 38% 12 mph WSW 76%
11 AM 27° Rain 58% 12 mph WSW 72%
12 PM 27° Mostly Cloudy 61% 11 mph W 68%
1 PM 29° Partly Cloudy 62% 12 mph W 63%
2 PM 29° Partly Cloudy 59% 11 mph W 61%
3 PM 30° Partly Cloudy 59% 10 mph W 61%
4 PM 30° Partly Cloudy 55% 9 mph WSW 61%
5 PM 29° Partly Cloudy 34% 8 mph WSW 63%
6 PM 28° Partly Cloudy 34% 7 mph W 66%
7 PM 28° Partly Cloudy 35% 6 mph W 68%
15-Day Forecast
Today
7/21
Overcast
75%
22°
31°
Wed
7/22
Mostly Cloudy
71%
22°
31°
Thu
7/23
Partly Cloudy
29%
18°
29°
Fri
7/24
Partly Cloudy
37%
17°
28°
Sat
7/25
Overcast
29%
17°
28°
Sun
7/26
Drizzle
70%
16°
29°
Mon
7/27
Drizzle
71%
18°
32°
Tue
7/28
Drizzle
63%
19°
31°
Wed
7/29
Rain
68%
19°
29°
Thu
7/30
Drizzle
51%
18°
29°
Fri
7/31
Drizzle
60%
17°
29°
Sat
8/1
Drizzle
60%
19°
30°
Sun
8/2
Drizzle
60%
19°
31°
Mon
8/3
Drizzle
60%
21°
31°
Tue
8/4
Drizzle
60%
21°
32°
60
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
60 AQI 14.0 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 60 Moderate 40 60
Thu 44 Good 44 43
Fri 40 Good 40 36
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 Tue Jul 21, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE540 J/kg
MLCAPE880 J/kg
MUCAPE1484 J/kg
SBCIN-88 J/kg
MLCIN0 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear40 kt
0–1 km Shear31 kt
Eff. Shear39 kt
0–1 km SRH-18
0–3 km SRH-48
Eff. SRH-48
Storm Motion227° @ 40 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.5
Thermo & Levels
PWAT2.23 in
0–3 km LR5.2 °C/km
700–500 LR5.6 °C/km
Total Totals46.6
LCL968 hPa
LFC795 hPa
EL266 hPa
Freezing Lvl14,875 ft