Severe Thunderstorm Watch 11:00 PM Flash Flood Warning — Kent County, DE, Sussex County, DE, Caroline County, MD, Queen Anne's County, MD, Talbot County, MD 1:45 AM

Queen Anne's County, Maryland, United States

Last updated: 10:37 PM CDT  ·  Refresh
22°C
Feels like 24°
Overcast
▲ 29°  /  ▼ 21°
Wind
9 mph SSW
Humidity
96%
Dew Point
22°
Pressure
29.70 inHg
Visibility
2 mi
UV Index
0.0
Cloud Cover
99%
Sunrise
5:55 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Queen Anne's County is currently overcast at 22°C. Precipitation is likely — peak probability 90% around 11 PM. Atmospheric instability is elevated (CAPE up to 1362 J/kg) — isolated convective development possible. Sunrise: 5:55AM · Sunset: 8:25PM.

Alerts

Severe Thunderstorm Watch
Expires 11:00 PM
Flash Flood Warning
Kent County, DE, Sussex County, DE, Caroline County, MD, Queen Anne's County, MD, Talbot County, MD
Expires 1:45 AM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
90%
12 AM
21°
71%
1 AM
21°
59%
2 AM
22°
62%
3 AM
22°
65%
4 AM
22°
54%
5 AM
22°
32%
6 AM
22°
40%
7 AM
23°
40%
8 AM
24°
41%
9 AM
26°
34%
10 AM
27°
34%
11 AM
27°
53%
12 PM
28°
33%
1 PM
29°
34%
2 PM
30°
39%
3 PM
30°
44%
4 PM
30°
45%
5 PM
28°
45%
6 PM
26°
46%
7 PM
25°
34%
8 PM
24°
25%
9 PM
24°
29%
10 PM
24°
30%
7-Day Forecast
Tonight
29° 21°
Overcast with a 90% chance of rain.
Wed
31° 21°
Mostly Clear with a 62% chance of rain.
Thu
28° 18°
Clear.
Fri
29° 17°
Overcast.
Sat
28° 17°
Overcast with a 27% chance of rain.
Sun
30° 17°
Rain, 70% chance.
Mon
32° 19°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 90% 9 mph SSW 96%
12 AM 21° Overcast 71% 11 mph SW 94%
1 AM 21° Overcast 59% 12 mph SW 92%
2 AM 22° Rain 62% 12 mph SW 90%
3 AM 22° Mostly Cloudy 65% 12 mph SW 92%
4 AM 22° Mostly Cloudy 54% 12 mph SW 92%
5 AM 22° Partly Cloudy 32% 11 mph SW 92%
6 AM 22° Partly Cloudy 40% 10 mph SW 92%
7 AM 23° Partly Cloudy 40% 10 mph SW 92%
8 AM 24° Partly Cloudy 41% 10 mph WSW 89%
9 AM 26° Partly Cloudy 34% 10 mph WSW 84%
10 AM 27° Mostly Clear 34% 11 mph WSW 79%
11 AM 27° Mostly Clear 53% 11 mph WSW 74%
12 PM 28° Mostly Clear 33% 11 mph WSW 70%
1 PM 29° Mostly Clear 34% 10 mph WSW 66%
2 PM 30° Mostly Clear 39% 10 mph WSW 63%
3 PM 30° Mostly Clear 44% 9 mph W 61%
4 PM 30° Rain 45% 9 mph W 60%
5 PM 28° Partly Cloudy 45% 8 mph W 63%
6 PM 26° Partly Cloudy 46% 7 mph W 69%
7 PM 25° Partly Cloudy 34% 6 mph W 75%
8 PM 24° Partly Cloudy 25% 6 mph WNW 75%
9 PM 24° Partly Cloudy 29% 6 mph NW 72%
10 PM 24° Partly Cloudy 30% 7 mph NW 68%
15-Day Forecast
Today
7/21
Overcast
90%
21°
29°
Wed
7/22
Mostly Clear
62%
21°
31°
Thu
7/23
Clear
16%
18°
28°
Fri
7/24
Overcast
19%
17°
29°
Sat
7/25
Overcast
27%
17°
28°
Sun
7/26
Rain
70%
17°
30°
Mon
7/27
Rain
71%
19°
32°
Tue
7/28
Thunderstorm
71%
20°
31°
Wed
7/29
Drizzle
44%
18°
30°
Thu
7/30
Drizzle
44%
18°
29°
Fri
7/31
Drizzle
60%
18°
29°
Sat
8/1
Drizzle
60%
19°
30°
Sun
8/2
Drizzle
60%
19°
30°
Mon
8/3
Drizzle
60%
19°
31°
Tue
8/4
Drizzle
60%
21°
32°
55
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
55 AQI 11.5 µg/m³
O3
Ground-level ozone
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 43 55
Thu 46 Good 46 32
Fri 42 Good 42 31
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 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE160 J/kg
MLCAPE159 J/kg
MUCAPE513 J/kg
SBCIN-72 J/kg
MLCIN0 J/kg
Lifted Index-0.7
Kinematics
0–6 km Shear31 kt
0–1 km Shear18 kt
Eff. Shear30 kt
0–1 km SRH-38
0–3 km SRH-70
Eff. SRH-70
Storm Motion225° @ 35 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.4
Thermo & Levels
PWAT2.29 in
0–3 km LR4.7 °C/km
700–500 LR5.3 °C/km
Total Totals46.4
LCL994 hPa
LFC772 hPa
EL362 hPa
Freezing Lvl14,941 ft