Cecil County, Maryland, United States

Last updated: 10:31 PM CDT · Refresh

22°C

Feels like 24°

Overcast

▲ 28° / ▼ 21°

Wind

8 mph SSW

Humidity

94%

Dew Point

21°

Pressure

29.60 inHg

Visibility

6 mi

UV Index

0.0

Cloud Cover

91%

Sunrise

5:53 AM

Sunset

8:26 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Cecil County is currently overcast at 22°C. Precipitation is likely — peak probability 81% around 11 PM. Atmospheric instability is elevated (CAPE up to 1270 J/kg) — isolated convective development possible. Sunrise: 5:53AM · Sunset: 8:26PM.

61 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

22°

81%

12 AM

22°

56%

1 AM

22°

37%

2 AM

22°

39%

3 AM

22°

38%

4 AM

22°

39%

5 AM

22°

47%

6 AM

22°

44%

7 AM

22°

40%

8 AM

23°

44%

9 AM

24°

41%

10 AM

26°

44%

11 AM

26°

45%

12 PM

27°

40%

1 PM

28°

40%

2 PM

28°

26%

3 PM

28°

24%

4 PM

28°

24%

5 PM

28°

24%

6 PM

27°

18%

7 PM

26°

19%

8 PM

25°

19%

9 PM

24°

19%

10 PM

23°

19%

7-Day Forecast

Tonight

28° 21°

Overcast with a 81% chance of rain.

Wed

29° 19°

Partly Cloudy with a 47% chance of rain.

Thu

27° 17°

Clear.

Fri

28° 15°

Mostly Cloudy with a 32% chance of rain.

Sat

28° 16°

Mostly Cloudy with a 21% chance of rain.

Sun

29° 16°

Rain, 70% chance.

Mon

31° 18°

Rain, 71% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 22° Overcast 81% 8 mph SSW 94%

12 AM 22° Overcast 56% 10 mph SSW 92%

1 AM 22° Overcast 37% 11 mph SW 92%

2 AM 22° Overcast 39% 11 mph SW 92%

3 AM 22° Mostly Cloudy 38% 10 mph SW 92%

4 AM 22° Partly Cloudy 39% 9 mph SW 92%

5 AM 22° Partly Cloudy 47% 8 mph SW 92%

6 AM 22° Partly Cloudy 44% 8 mph SW 91%

7 AM 22° Partly Cloudy 40% 8 mph WSW 90%

8 AM 23° Mostly Clear 44% 8 mph WSW 88%

9 AM 24° Mostly Clear 41% 8 mph WSW 82%

10 AM 26° Partly Cloudy 44% 8 mph WSW 76%

11 AM 26° Partly Cloudy 45% 9 mph W 71%

12 PM 27° Partly Cloudy 40% 9 mph W 68%

1 PM 28° Partly Cloudy 40% 10 mph W 64%

2 PM 28° Mostly Clear 26% 10 mph W 61%

3 PM 28° Partly Cloudy 24% 9 mph W 58%

4 PM 28° Partly Cloudy 24% 8 mph W 56%

5 PM 28° Partly Cloudy 24% 8 mph W 57%

6 PM 27° Mostly Clear 18% 7 mph WNW 59%

7 PM 26° Mostly Clear 19% 7 mph WNW 62%

8 PM 25° Mostly Clear 19% 7 mph WNW 62%

9 PM 24° Mostly Clear 19% 8 mph NW 60%

10 PM 23° Mostly Clear 19% 8 mph NW 58%

15-Day Forecast

Today

7/21

Overcast

81%

21°

28°

Wed

7/22

Partly Cloudy

47%

19°

29°

Thu

7/23

Clear

17°

27°

Fri

7/24

Mostly Cloudy

32%

15°

28°

Sat

7/25

Mostly Cloudy

21%

16°

28°

Sun

7/26

Rain

70%

16°

29°

Mon

7/27

Rain

71%

18°

31°

Tue

7/28

Rain

63%

19°

30°

Wed

7/29

Rain

69%

17°

29°

Thu

7/30

Drizzle

44%

17°

28°

Fri

7/31

Drizzle

60%

17°

29°

Sat

8/1

Drizzle

60%

18°

29°

Sun

8/2

Drizzle

60%

18°

29°

Mon

8/3

Drizzle

60%

19°

31°

Tue

8/4

Drizzle

60%

19°

31°

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

PM_2.5

Fine particulate matter

Dominant

61 AQI 14.6 µg/m³

O₃

Ground-level ozone

42 AQI 45 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 61 Moderate 42 61

Thu 41 Good 41 37

Fri 44 Good 44 37

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

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

0–1 1–3 3–6 6–9 km

Instability

SBCAPE71 J/kg

MLCAPE15 J/kg

MUCAPE71 J/kg

SBCIN-124 J/kg

MLCIN0 J/kg

Lifted Index-0.4

Kinematics

0–6 km Shear34 kt

0–1 km Shear15 kt

Eff. Shear—

0–1 km SRH-16

0–3 km SRH-59

Eff. SRH—

Storm Motion220° @ 34 kt

0–1 km EHI-0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index35.1

Thermo & Levels

PWAT2.10 in

0–3 km LR4.6 °C/km

700–500 LR5.5 °C/km

Total Totals44.5

LCL988 hPa

LFC690 hPa

EL388 hPa

Freezing Lvl14,852 ft

Cecil County, Maryland, United States

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