Chesapeake, Virginia

Last updated: 7:42 AM CDT  ·  Refresh
24°C
Feels like 25°
Mostly Clear
▲ 31°  /  ▼ 22°
Wind
5 mph SW
Humidity
70%
Dew Point
18°
Pressure
30.05 inHg
Visibility
10 mi
UV Index
4.7
Cloud Cover
13%
Sunrise
6:49 AM
Sunset
7:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Chesapeake is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:49AM · Sunset: 7:07PM.

Alerts

No active alerts for this location.
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
27%
9 AM
25°
31%
10 AM
27°
24%
11 AM
29°
30%
12 PM
30°
30%
1 PM
31°
25%
2 PM
31°
19%
3 PM
31°
15%
4 PM
30°
16%
5 PM
30°
24%
6 PM
29°
26%
7 PM
27°
24%
8 PM
26°
24%
9 PM
25°
24%
10 PM
24°
22%
11 PM
24°
14%
12 AM
24°
14%
1 AM
23°
9%
2 AM
23°
7%
3 AM
23°
7%
4 AM
23°
5%
5 AM
23°
5%
6 AM
23°
5%
7 AM
23°
5%
7-Day Forecast
Today
31° 22°
Partly Cloudy with a 30% chance of rain.
Sat
29° 22°
Mostly Cloudy with a 26% chance of rain.
Sun
31° 21°
Mostly Clear.
Mon
31° 22°
Overcast with a 75% chance of rain.
Tue
30° 22°
Heavy Rain, 90% chance.
Wed
26° 21°
Heavy Rain, 86% chance.
Thu
26° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 27% 5 mph SW 70%
9 AM 25° Clear 31% 5 mph WSW 62%
10 AM 27° Clear 24% 5 mph W 58%
11 AM 29° Mostly Clear 30% 6 mph NW 56%
12 PM 30° Partly Cloudy 30% 6 mph NW 55%
1 PM 31° Partly Cloudy 25% 7 mph NNW 55%
2 PM 31° Partly Cloudy 19% 7 mph NNW 55%
3 PM 31° Partly Cloudy 15% 8 mph N 56%
4 PM 30° Partly Cloudy 16% 9 mph N 57%
5 PM 30° Partly Cloudy 24% 8 mph NNE 63%
6 PM 29° Mostly Clear 26% 7 mph NNE 71%
7 PM 27° Clear 24% 6 mph NE 79%
8 PM 26° Clear 24% 5 mph NE 84%
9 PM 25° Mostly Clear 24% 5 mph NE 86%
10 PM 24° Mostly Clear 22% 5 mph NE 88%
11 PM 24° Partly Cloudy 14% 6 mph NE 90%
12 AM 24° Partly Cloudy 14% 6 mph NE 89%
1 AM 23° Partly Cloudy 9% 6 mph NE 89%
2 AM 23° Partly Cloudy 7% 6 mph NE 88%
3 AM 23° Partly Cloudy 7% 6 mph NE 87%
4 AM 23° Partly Cloudy 5% 7 mph NNE 86%
5 AM 23° Partly Cloudy 5% 7 mph NNE 85%
6 AM 23° Mostly Cloudy 5% 8 mph NE 83%
7 AM 23° Mostly Cloudy 5% 8 mph NE 82%
15-Day Forecast
Today
9/18
Partly Cloudy
30%
22°
31°
Sat
9/19
Mostly Cloudy
26%
22°
29°
Sun
9/20
Mostly Clear
18%
21°
31°
Mon
9/21
Overcast
75%
22°
31°
Tue
9/22
Heavy Rain
90%
22°
30°
Wed
9/23
Heavy Rain
86%
21°
26°
Thu
9/24
Rain
63%
19°
26°
Fri
9/25
Drizzle
57%
18°
25°
Sat
9/26
Drizzle
47%
17°
24°
Sun
9/27
Drizzle
56%
17°
24°
Mon
9/28
Drizzle
68%
18°
25°
Tue
9/29
Drizzle
60%
18°
25°
Wed
9/30
Drizzle
60%
19°
25°
Thu
10/1
Drizzle
60%
19°
26°
Fri
10/2
Drizzle
60%
19°
26°
44
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 44 Good 44 42
Sun 44 Good 36 44
Mon 31 Good 31 30
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Sep 18, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE24 J/kg
MUCAPE188 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.8
Kinematics
0–6 km Shear10 kt
0–1 km Shear10 kt
Eff. Shear7 kt
0–1 km SRH44
0–3 km SRH35
Eff. SRH9
Storm Motion74° @ 6 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.7
Thermo & Levels
PWAT2.02 in
0–3 km LR4.8 °C/km
700–500 LR5.1 °C/km
Total Totals44.0
LCL943 hPa
LFC—
EL—
Freezing Lvl15,965 ft