Excessive Heat Warning — Dorchester, MD, Wicomico, MD, Somerset, MD, Inland Worcester, MD, Northampton, NC, Hertford, NC, Gates, NC, Pasquotank, NC, Camden, NC, Western Currituck, NC, Bertie, NC, Chowan, NC, Perquimans, NC, Fluvanna, VA, Prince Edward, VA, Cumberland, VA, Goochland, VA, Caroline, VA, Nottoway, VA, Amelia, VA, Powhatan, VA, Westmoreland, VA, Richmond, VA, Northumberland, VA, Lancaster, VA, Dinwiddie, VA, Prince George, VA, Charles City, VA, New Kent, VA, Gloucester, VA, Middlesex, VA, Mathews, VA, Sussex, VA, Surry, VA, James City, VA, Western Louisa, VA, Eastern Louisa, VA, Western Hanover, VA, Eastern Hanover, VA, Western Chesterfield, VA, Eastern Chesterfield (Including Col. Heights), VA, Western Henrico (Including the City of Richmond), VA, Eastern Henrico, VA, Western King William, VA, Eastern King William, VA, Western King and Queen, VA, Eastern King and Queen, VA, Western Essex, VA, Eastern Essex, VA, York, VA, Mecklenburg, VA, Lunenburg, VA, Brunswick, VA, Greensville, VA, Southampton, VA, Chesapeake, VA, Virginia Beach, VA, Accomack, VA, Northampton, VA, Newport News, VA, Hampton/Poquoson, VA, Isle of Wight, VA, Suffolk, VA, Norfolk, VA, Portsmouth, VA, Eastern Currituck, NC 7:00 PM Heat Advisory — Dorchester, MD, Wicomico, MD, Somerset, MD, Inland Worcester, MD, Northampton, NC, Hertford, NC, Gates, NC, Pasquotank, NC, Camden, NC, Western Currituck, NC, Bertie, NC, Chowan, NC, Perquimans, NC, Fluvanna, VA, Prince Edward, VA, Cumberland, VA, Goochland, VA, Caroline, VA, Mecklenburg, VA, Lunenburg, VA, Nottoway, VA, Amelia, VA, Powhatan, VA, Westmoreland, VA, Richmond, VA, Northumberland, VA, Lancaster, VA, Brunswick, VA, Dinwiddie, VA, Prince George, VA, Charles City, VA, New Kent, VA, Gloucester, VA, Middlesex, VA, Mathews, VA, Greensville, VA, Sussex, VA, Surry, VA, James City, VA, Southampton, VA, Chesapeake, VA, Virginia Beach, VA, Western Louisa, VA, Eastern Louisa, VA, Western Hanover, VA, Eastern Hanover, VA, Western Chesterfield, VA, Eastern Chesterfield (Including Col. Heights), VA, Western Henrico (Including the City of Richmond), VA, Eastern Henrico, VA, Western King William, VA, Eastern King William, VA, Western King and Queen, VA, Eastern King and Queen, VA, Western Essex, VA, Eastern Essex, VA, York, VA, Newport News, VA, Hampton/Poquoson, VA, Isle of Wight, VA, Suffolk, VA, Norfolk, VA, Portsmouth, VA, Accomack, VA, Northampton, VA, Eastern Currituck, NC 7:00 PM

Accomack County, Virginia, United States

Last updated: 3:02 PM CDT  ·  Refresh
35°C
Feels like 43°
Partly Cloudy
▲ 35°  /  ▼ 25°
Wind
9 mph SSW
Humidity
54%
Dew Point
24°
Pressure
29.88 inHg
Visibility
8 mi
UV Index
7.9
Cloud Cover
38%
Sunrise
5:46 AM
Sunset
8:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Accomack County is currently partly cloudy at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3037 J/kg) — isolated convective development possible. Sunrise: 5:46AM · Sunset: 8:27PM.

Alerts

Excessive Heat Warning
Dorchester, MD, Wicomico, MD, Somerset, MD, Inland Worcester, MD, Northampton, NC, Hertford, NC, Gates, NC, Pasquotank, NC, Camden, NC, Western Currituck, NC, Bertie, NC, Chowan, NC, Perquimans, NC, Fluvanna, VA, Prince Edward, VA, Cumberland, VA, Goochland, VA, Caroline, VA, Nottoway, VA, Amelia, VA, Powhatan, VA, Westmoreland, VA, Richmond, VA, Northumberland, VA, Lancaster, VA, Dinwiddie, VA, Prince George, VA, Charles City, VA, New Kent, VA, Gloucester, VA, Middlesex, VA, Mathews, VA, Sussex, VA, Surry, VA, James City, VA, Western Louisa, VA, Eastern Louisa, VA, Western Hanover, VA, Eastern Hanover, VA, Western Chesterfield, VA, Eastern Chesterfield (Including Col. Heights), VA, Western Henrico (Including the City of Richmond), VA, Eastern Henrico, VA, Western King William, VA, Eastern King William, VA, Western King and Queen, VA, Eastern King and Queen, VA, Western Essex, VA, Eastern Essex, VA, York, VA, Mecklenburg, VA, Lunenburg, VA, Brunswick, VA, Greensville, VA, Southampton, VA, Chesapeake, VA, Virginia Beach, VA, Accomack, VA, Northampton, VA, Newport News, VA, Hampton/Poquoson, VA, Isle of Wight, VA, Suffolk, VA, Norfolk, VA, Portsmouth, VA, Eastern Currituck, NC
Expires 7:00 PM
Heat Advisory
Dorchester, MD, Wicomico, MD, Somerset, MD, Inland Worcester, MD, Northampton, NC, Hertford, NC, Gates, NC, Pasquotank, NC, Camden, NC, Western Currituck, NC, Bertie, NC, Chowan, NC, Perquimans, NC, Fluvanna, VA, Prince Edward, VA, Cumberland, VA, Goochland, VA, Caroline, VA, Mecklenburg, VA, Lunenburg, VA, Nottoway, VA, Amelia, VA, Powhatan, VA, Westmoreland, VA, Richmond, VA, Northumberland, VA, Lancaster, VA, Brunswick, VA, Dinwiddie, VA, Prince George, VA, Charles City, VA, New Kent, VA, Gloucester, VA, Middlesex, VA, Mathews, VA, Greensville, VA, Sussex, VA, Surry, VA, James City, VA, Southampton, VA, Chesapeake, VA, Virginia Beach, VA, Western Louisa, VA, Eastern Louisa, VA, Western Hanover, VA, Eastern Hanover, VA, Western Chesterfield, VA, Eastern Chesterfield (Including Col. Heights), VA, Western Henrico (Including the City of Richmond), VA, Eastern Henrico, VA, Western King William, VA, Eastern King William, VA, Western King and Queen, VA, Eastern King and Queen, VA, Western Essex, VA, Eastern Essex, VA, York, VA, Newport News, VA, Hampton/Poquoson, VA, Isle of Wight, VA, Suffolk, VA, Norfolk, VA, Portsmouth, VA, Accomack, VA, Northampton, VA, Eastern Currituck, NC
Expires 7:00 PM
71 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
35°
16%
5 PM
33°
15%
6 PM
33°
26%
7 PM
31°
26%
8 PM
29°
25%
9 PM
28°
25%
10 PM
28°
25%
11 PM
28°
7%
12 AM
27°
8%
1 AM
27°
8%
2 AM
27°
5%
3 AM
27°
5%
4 AM
26°
5%
5 AM
26°
5%
6 AM
25°
5%
7 AM
26°
3%
8 AM
26°
3%
9 AM
27°
3%
10 AM
27°
3%
11 AM
29°
3%
12 PM
29°
3%
1 PM
30°
3%
2 PM
29°
3%
3 PM
30°
5%
7-Day Forecast
Today
35° 25°
Partly Cloudy with a 26% chance of rain.
Sun
31° 25°
Partly Cloudy with a 25% chance of rain.
Mon
29° 24°
Mostly Cloudy with a 85% chance of rain.
Tue
29° 22°
Rain, 69% chance.
Wed
27° 21°
Clear.
Thu
30° 23°
Drizzle, 52% chance.
Fri
32° 25°
Drizzle, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 35° Partly Cloudy 16% 9 mph SSW 54%
5 PM 33° Partly Cloudy 15% 11 mph S 52%
6 PM 33° Partly Cloudy 26% 8 mph S 58%
7 PM 31° Partly Cloudy 26% 10 mph SSW 64%
8 PM 29° Partly Cloudy 25% 13 mph WSW 70%
9 PM 28° Partly Cloudy 25% 12 mph SSW 73%
10 PM 28° Mostly Cloudy 25% 10 mph S 74%
11 PM 28° Partly Cloudy 7% 8 mph S 76%
12 AM 27° Mostly Cloudy 8% 7 mph SSW 77%
1 AM 27° Mostly Cloudy 8% 7 mph SSW 79%
2 AM 27° Mostly Cloudy 5% 7 mph SW 80%
3 AM 27° Mostly Cloudy 5% 5 mph SW 81%
4 AM 26° Mostly Cloudy 5% 4 mph WSW 83%
5 AM 26° Partly Cloudy 5% 4 mph SE 84%
6 AM 25° Partly Cloudy 5% 5 mph SE 83%
7 AM 26° Partly Cloudy 3% 6 mph ESE 82%
8 AM 26° Partly Cloudy 3% 7 mph SE 79%
9 AM 27° Partly Cloudy 3% 7 mph SE 75%
10 AM 27° Partly Cloudy 3% 6 mph SSE 70%
11 AM 29° Partly Cloudy 3% 6 mph SSE 67%
12 PM 29° Partly Cloudy 3% 6 mph SSE 67%
1 PM 30° Partly Cloudy 3% 6 mph SSE 67%
2 PM 29° Partly Cloudy 3% 6 mph SSE 66%
3 PM 30° Partly Cloudy 5% 9 mph SE 67%
15-Day Forecast
Today
7/4
Partly Cloudy
26%
25°
35°
Sun
7/5
Partly Cloudy
25%
25°
31°
Mon
7/6
Mostly Cloudy
85%
24°
29°
Tue
7/7
Rain
69%
22°
29°
Wed
7/8
Clear
16%
21°
27°
Thu
7/9
Drizzle
52%
23°
30°
Fri
7/10
Drizzle
71%
25°
32°
Sat
7/11
Drizzle
42%
24°
30°
Sun
7/12
Drizzle
68%
23°
30°
Mon
7/13
Rain
68%
23°
29°
Tue
7/14
Drizzle
64%
23°
27°
Wed
7/15
Rain
90%
23°
27°
Thu
7/16
Drizzle
60%
23°
28°
Fri
7/17
Drizzle
60%
24°
28°
Sat
7/18
Drizzle
60%
24°
27°
71
Moderate
U.S. Air Quality Index · Dominant: O3
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
67 AQI 17.6 µg/m³
O3
Ground-level ozone
Dominant
71 AQI 61 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 71 Moderate 71 67
Mon 54 Moderate 39 54
Tue 44 Good 44 44
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 Sat Jul 4, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3973 J/kg
MLCAPE2655 J/kg
MUCAPE3973 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-8.6
Kinematics
0–6 km Shear12 kt
0–1 km Shear3 kt
Eff. Shear13 kt
0–1 km SRH-1
0–3 km SRH-51
Eff. SRH-51
Storm Motion228° @ 23 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.4
Thermo & Levels
PWAT1.65 in
0–3 km LR7.6 °C/km
700–500 LR6.8 °C/km
Total Totals50.9
LCL855 hPa
LFC1012 hPa
EL146 hPa
Freezing Lvl14,570 ft