Areal Flood Watch 11:00 PM

Mathews County, Virginia, United States

Last updated: 1:03 AM CDT  ·  Refresh
26°C
Feels like 28°
Rain
▲ 29°  /  ▼ 21°
Wind
9 mph WSW
Humidity
94%
Dew Point
24°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
93%
Sunrise
6:01 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Mathews County is currently rain at 25°C. Precipitation is likely — peak probability 90% around 2 AM. Atmospheric instability is elevated (CAPE up to 1671 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 8:21PM.

Alerts

Areal Flood Watch
Expires 11:00 PM
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
90%
3 AM
23°
90%
4 AM
24°
88%
5 AM
23°
71%
6 AM
24°
71%
7 AM
24°
71%
8 AM
24°
64%
9 AM
25°
69%
10 AM
26°
68%
11 AM
27°
77%
12 PM
27°
90%
1 PM
27°
90%
2 PM
29°
90%
3 PM
28°
90%
4 PM
27°
85%
5 PM
27°
76%
6 PM
26°
81%
7 PM
26°
81%
8 PM
26°
86%
9 PM
26°
90%
10 PM
26°
90%
11 PM
26°
90%
12 AM
26°
90%
1 AM
24°
90%
7-Day Forecast
Today
29° 21°
Heavy Rain, 90% chance.
Thu
27° 21°
Rain, 90% chance.
Fri
27° 22°
Partly Cloudy with a 59% chance of rain.
Sat
26° 22°
Drizzle, 50% chance.
Sun
28° 22°
Rain, 82% chance.
Mon
32° 22°
Rain, 71% chance.
Tue
33° 22°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Rain 90% 9 mph WSW 94%
3 AM 23° Heavy Rain 90% 9 mph SW 93%
4 AM 24° Heavy Rain 88% 12 mph SW 92%
5 AM 23° Heavy Rain 71% 14 mph SSW 91%
6 AM 24° Overcast 71% 13 mph SW 90%
7 AM 24° Heavy Rain 71% 12 mph SW 89%
8 AM 24° Heavy Rain 64% 14 mph SW 88%
9 AM 25° Overcast 69% 14 mph SW 86%
10 AM 26° Overcast 68% 15 mph SW 84%
11 AM 27° Overcast 77% 15 mph SW 82%
12 PM 27° Heavy Rain 90% 15 mph SW 80%
1 PM 27° Heavy Rain 90% 15 mph SW 79%
2 PM 29° Heavy Rain 90% 14 mph SW 77%
3 PM 28° Overcast 90% 14 mph SW 79%
4 PM 27° Mostly Cloudy 85% 13 mph SW 82%
5 PM 27° Mostly Cloudy 76% 12 mph SW 84%
6 PM 26° Mostly Cloudy 81% 11 mph SW 84%
7 PM 26° Partly Cloudy 81% 9 mph SW 84%
8 PM 26° Partly Cloudy 86% 9 mph SW 85%
9 PM 26° Mostly Cloudy 90% 8 mph SW 85%
10 PM 26° Mostly Cloudy 90% 8 mph SW 85%
11 PM 26° Rain 90% 8 mph WSW 86%
12 AM 26° Rain 90% 7 mph WSW 89%
1 AM 24° Heavy Rain 90% 7 mph WSW 93%
15-Day Forecast
Today
7/22
Heavy Rain
90%
21°
29°
Thu
7/23
Rain
90%
21°
27°
Fri
7/24
Partly Cloudy
59%
22°
27°
Sat
7/25
Drizzle
50%
22°
26°
Sun
7/26
Rain
82%
22°
28°
Mon
7/27
Rain
71%
22°
32°
Tue
7/28
Rain
71%
22°
33°
Wed
7/29
Drizzle
63%
22°
32°
Thu
7/30
Drizzle
44%
22°
29°
Fri
7/31
Rain
64%
22°
28°
Sat
8/1
Drizzle
68%
21°
28°
Sun
8/2
Drizzle
60%
22°
29°
Mon
8/3
Drizzle
60%
22°
31°
Tue
8/4
Rain
90%
23°
32°
Wed
8/5
Drizzle
60%
23°
31°
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
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 41 Good 32 41
Thu 54 Moderate 34 54
Fri 31 Good 31 28
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 Wed Jul 22, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1216 J/kg
MLCAPE1369 J/kg
MUCAPE1564 J/kg
SBCIN-29 J/kg
MLCIN0 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear38 kt
0–1 km Shear31 kt
Eff. Shear39 kt
0–1 km SRH-50
0–3 km SRH-24
Eff. SRH-24
Storm Motion219° @ 42 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.6
Thermo & Levels
PWAT2.47 in
0–3 km LR5.0 °C/km
700–500 LR5.7 °C/km
Total Totals47.4
LCL983 hPa
LFC839 hPa
EL186 hPa
Freezing Lvl15,276 ft