Middlesex County, Virginia, United States

Last updated: 10:23 PM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Cloudy
▲ 33°  /  ▼ 20°
Wind
7 mph NNW
Humidity
91%
Dew Point
22°
Pressure
29.90 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
80%
Sunrise
6:26 AM
Sunset
7:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Middlesex County is currently mostly cloudy at 24°C. Precipitation is likely — peak probability 85% around 11 PM. Sunrise: 6:26AM · Sunset: 7:52PM.

Alerts

No active alerts for this location.
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
60%
12 AM
24°
60%
1 AM
23°
41%
2 AM
23°
12%
3 AM
22°
13%
4 AM
21°
14%
5 AM
20°
15%
6 AM
20°
16%
7 AM
20°
16%
8 AM
21°
21%
9 AM
22°
21%
10 AM
22°
30%
11 AM
23°
22%
12 PM
24°
22%
1 PM
27°
23%
2 PM
27°
23%
3 PM
27°
27%
4 PM
27°
45%
5 PM
28°
55%
6 PM
27°
55%
7 PM
27°
56%
8 PM
26°
66%
9 PM
24°
76%
10 PM
24°
76%
7-Day Forecast
Tonight
33° 20°
Mostly Cloudy with a 60% chance of rain.
Fri
28° 20°
Partly Cloudy with a 84% chance of rain.
Sat
28° 21°
Rain, 82% chance.
Sun
32° 21°
Mostly Cloudy with a 69% chance of rain.
Mon
32° 19°
Clear.
Tue
30° 19°
Rain, 70% chance.
Wed
31° 19°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Cloudy 60% 7 mph NNW 91%
12 AM 24° Partly Cloudy 60% 7 mph N 90%
1 AM 23° Mostly Clear 41% 8 mph NNW 89%
2 AM 23° Partly Cloudy 12% 9 mph N 89%
3 AM 22° Partly Cloudy 13% 8 mph N 89%
4 AM 21° Mostly Cloudy 14% 8 mph N 89%
5 AM 20° Overcast 15% 7 mph N 91%
6 AM 20° Overcast 16% 7 mph N 90%
7 AM 20° Mostly Cloudy 16% 7 mph N 88%
8 AM 21° Mostly Cloudy 21% 8 mph N 86%
9 AM 22° Mostly Cloudy 21% 8 mph N 83%
10 AM 22° Mostly Cloudy 30% 7 mph N 80%
11 AM 23° Mostly Cloudy 22% 7 mph N 76%
12 PM 24° Partly Cloudy 22% 6 mph N 72%
1 PM 27° Partly Cloudy 23% 6 mph N 68%
2 PM 27° Mostly Clear 23% 5 mph N 65%
3 PM 27° Mostly Clear 27% 5 mph NNE 63%
4 PM 27° Mostly Clear 45% 6 mph NE 62%
5 PM 28° Mostly Clear 55% 6 mph NE 63%
6 PM 27° Partly Cloudy 55% 6 mph NE 66%
7 PM 27° Partly Cloudy 56% 6 mph ENE 69%
8 PM 26° Mostly Cloudy 66% 6 mph ENE 71%
9 PM 24° Mostly Cloudy 76% 6 mph ENE 74%
10 PM 24° Mostly Cloudy 76% 6 mph E 76%
15-Day Forecast
Today
8/20
Mostly Cloudy
60%
20°
33°
Fri
8/21
Partly Cloudy
84%
20°
28°
Sat
8/22
Rain
82%
21°
28°
Sun
8/23
Mostly Cloudy
69%
21°
32°
Mon
8/24
Clear
16%
19°
32°
Tue
8/25
Rain
70%
19°
30°
Wed
8/26
Rain
71%
19°
31°
Thu
8/27
Rain
82%
21°
32°
Fri
8/28
Drizzle
68%
21°
32°
Sat
8/29
Rain
68%
21°
33°
Sun
8/30
Drizzle
60%
21°
33°
Mon
8/31
Rain
90%
21°
32°
Tue
9/1
Drizzle
60%
19°
30°
Wed
9/2
Drizzle
60%
19°
30°
Thu
9/3
Drizzle
60%
19°
29°
43
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
43 AQI 7.7 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 43 43
Sat 34 Good 34 20
Sun 37 Good 37 14
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 Fri Aug 21, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE398 J/kg
MLCAPE61 J/kg
MUCAPE636 J/kg
SBCIN-55 J/kg
MLCIN-70 J/kg
Lifted Index-1.3
Kinematics
0–6 km Shear28 kt
0–1 km Shear9 kt
Eff. Shear28 kt
0–1 km SRH-51
0–3 km SRH38
Eff. SRH38
Storm Motion287° @ 28 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.4
K-Index31.9
Thermo & Levels
PWAT1.80 in
0–3 km LR5.1 °C/km
700–500 LR5.1 °C/km
Total Totals42.6
LCL986 hPa
LFC819 hPa
EL284 hPa
Freezing Lvl15,643 ft