Northampton County, Virginia, United States

Last updated: 9:10 PM CDT  ·  Refresh
26°C
Feels like 27°
Partly Cloudy
▲ 29°  /  ▼ 23°
Wind
11 mph WSW
Humidity
79%
Dew Point
23°
Pressure
29.92 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
58%
Sunrise
6:24 AM
Sunset
7:49 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Northampton County is currently partly cloudy at 26°C. Precipitation is likely — peak probability 76% around 10 PM. Atmospheric instability is elevated (CAPE up to 1008 J/kg) — isolated convective development possible. Sunrise: 6:24AM · Sunset: 7:49PM.

Alerts

No active alerts for this location.
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
36%
11 PM
26°
68%
12 AM
26°
73%
1 AM
24°
69%
2 AM
24°
34%
3 AM
24°
22%
4 AM
23°
24%
5 AM
23°
33%
6 AM
23°
33%
7 AM
23°
16%
8 AM
23°
16%
9 AM
24°
17%
10 AM
25°
22%
11 AM
26°
17%
12 PM
27°
17%
1 PM
27°
17%
2 PM
27°
26%
3 PM
27°
31%
4 PM
27°
32%
5 PM
26°
53%
6 PM
26°
57%
7 PM
26°
58%
8 PM
26°
62%
9 PM
25°
75%
7-Day Forecast
Tonight
29° 23°
Partly Cloudy with a 36% chance of rain.
Fri
29° 23°
Partly Cloudy with a 75% chance of rain.
Sat
29° 23°
Rain, 90% chance.
Sun
30° 24°
Partly Cloudy with a 57% chance of rain.
Mon
28° 24°
Clear with a 43% chance of rain.
Tue
28° 24°
Heavy Rain, 82% chance.
Wed
28° 23°
Heavy Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Partly Cloudy 36% 11 mph WSW 79%
11 PM 26° Mostly Cloudy 68% 9 mph WNW 81%
12 AM 26° Heavy Rain 73% 7 mph WNW 84%
1 AM 24° Partly Cloudy 69% 6 mph NW 86%
2 AM 24° Partly Cloudy 34% 6 mph NNW 87%
3 AM 24° Mostly Cloudy 22% 8 mph NNW 87%
4 AM 23° Mostly Cloudy 24% 10 mph NNW 87%
5 AM 23° Mostly Cloudy 33% 10 mph NNW 90%
6 AM 23° Mostly Cloudy 33% 10 mph N 90%
7 AM 23° Mostly Cloudy 16% 10 mph N 90%
8 AM 23° Partly Cloudy 16% 10 mph N 88%
9 AM 24° Partly Cloudy 17% 10 mph N 85%
10 AM 25° Partly Cloudy 22% 10 mph N 81%
11 AM 26° Partly Cloudy 17% 9 mph N 78%
12 PM 27° Partly Cloudy 17% 8 mph N 77%
1 PM 27° Partly Cloudy 17% 9 mph N 76%
2 PM 27° Partly Cloudy 26% 9 mph N 75%
3 PM 27° Partly Cloudy 31% 9 mph NNE 74%
4 PM 27° Partly Cloudy 32% 9 mph NNE 74%
5 PM 26° Partly Cloudy 53% 9 mph NNE 75%
6 PM 26° Partly Cloudy 57% 9 mph NNE 76%
7 PM 26° Partly Cloudy 58% 9 mph NE 77%
8 PM 26° Partly Cloudy 62% 8 mph NE 78%
9 PM 25° Mostly Cloudy 75% 7 mph NE 79%
15-Day Forecast
Today
8/20
Partly Cloudy
36%
23°
29°
Fri
8/21
Partly Cloudy
75%
23°
29°
Sat
8/22
Rain
90%
23°
29°
Sun
8/23
Partly Cloudy
57%
24°
30°
Mon
8/24
Clear
43%
24°
28°
Tue
8/25
Heavy Rain
82%
24°
28°
Wed
8/26
Heavy Rain
82%
23°
28°
Thu
8/27
Rain
82%
24°
29°
Fri
8/28
Drizzle
69%
25°
28°
Sat
8/29
Rain
68%
26°
29°
Sun
8/30
Drizzle
60%
25°
29°
Mon
8/31
Drizzle
60%
25°
28°
Tue
9/1
Drizzle
60%
24°
27°
Wed
9/2
Drizzle
60%
24°
27°
Thu
9/3
Drizzle
60%
24°
26°
41
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
41 AQI 7.4 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 41 Good 40 41
Sat 36 Good 36 23
Sun 44 Good 44 23
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 Thu Aug 20, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE989 J/kg
MLCAPE756 J/kg
MUCAPE1384 J/kg
SBCIN-199 J/kg
MLCIN-153 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear22 kt
0–1 km Shear18 kt
Eff. Shear22 kt
0–1 km SRH114
0–3 km SRH97
Eff. SRH97
Storm Motion277° @ 29 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.5
K-Index36.7
Thermo & Levels
PWAT2.11 in
0–3 km LR5.2 °C/km
700–500 LR5.7 °C/km
Total Totals45.8
LCL974 hPa
LFC778 hPa
EL208 hPa
Freezing Lvl15,344 ft