Severe Thunderstorm Watch 11:00 PM

Surry County, North Carolina, United States

Last updated: 10:33 PM CDT  ·  Refresh
26°C
Feels like 28°
Overcast
▲ 31°  /  ▼ 22°
Wind
8 mph SW
Humidity
76%
Dew Point
22°
Pressure
28.63 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
90%
Sunrise
6:20 AM
Sunset
8:37 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Surry County is currently overcast at 26°C. Precipitation is likely — peak probability 86% around 2 PM. Atmospheric instability is elevated (CAPE up to 1221 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 8:37PM.

Alerts

Severe Thunderstorm Watch
Expires 11:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
67%
12 AM
26°
50%
1 AM
25°
67%
2 AM
24°
72%
3 AM
24°
70%
4 AM
23°
70%
5 AM
22°
70%
6 AM
22°
75%
7 AM
22°
80%
8 AM
22°
76%
9 AM
22°
76%
10 AM
22°
77%
11 AM
23°
80%
12 PM
23°
80%
1 PM
26°
80%
2 PM
26°
85%
3 PM
26°
79%
4 PM
26°
77%
5 PM
27°
77%
6 PM
26°
77%
7 PM
26°
73%
8 PM
25°
61%
9 PM
23°
64%
10 PM
22°
59%
7-Day Forecast
Tonight
31° 22°
Overcast with a 67% chance of rain.
Wed
28° 22°
Heavy Rain, 85% chance.
Thu
27° 18°
Mostly Cloudy with a 39% chance of rain.
Fri
25° 17°
Mostly Cloudy with a 82% chance of rain.
Sat
24° 18°
Rain, 90% chance.
Sun
32° 17°
Rain, 64% chance.
Mon
34° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Overcast 67% 8 mph SW 76%
12 AM 26° Mostly Cloudy 50% 8 mph SW 76%
1 AM 25° Mostly Cloudy 67% 7 mph SW 78%
2 AM 24° Overcast 72% 6 mph SW 81%
3 AM 24° Overcast 70% 6 mph SW 86%
4 AM 23° Overcast 70% 5 mph SW 90%
5 AM 22° Overcast 70% 5 mph SW 92%
6 AM 22° Overcast 75% 6 mph SW 93%
7 AM 22° Heavy Rain 80% 6 mph SW 94%
8 AM 22° Heavy Rain 76% 6 mph SW 93%
9 AM 22° Thunderstorm 76% 5 mph SW 90%
10 AM 22° Thunderstorm 77% 6 mph SW 87%
11 AM 23° Heavy Rain 80% 7 mph SW 84%
12 PM 23° Heavy Rain 80% 8 mph SSW 80%
1 PM 26° Heavy Rain 80% 8 mph SSW 77%
2 PM 26° Heavy Rain 85% 8 mph SSW 76%
3 PM 26° Heavy Rain 79% 8 mph SSW 76%
4 PM 26° Heavy Rain 77% 8 mph SSW 76%
5 PM 27° Rain 77% 7 mph SSW 78%
6 PM 26° Rain 77% 5 mph SSW 82%
7 PM 26° Rain 73% 4 mph SSW 86%
8 PM 25° Rain 61% 4 mph SSW 89%
9 PM 23° Mostly Cloudy 64% 3 mph SSW 91%
10 PM 22° Mostly Cloudy 59% 4 mph SW 93%
15-Day Forecast
Today
7/21
Overcast
67%
22°
31°
Wed
7/22
Heavy Rain
85%
22°
28°
Thu
7/23
Mostly Cloudy
39%
18°
27°
Fri
7/24
Mostly Cloudy
82%
17°
25°
Sat
7/25
Rain
90%
18°
24°
Sun
7/26
Rain
64%
17°
32°
Mon
7/27
Rain
63%
19°
34°
Tue
7/28
Rain
63%
20°
36°
Wed
7/29
Drizzle
44%
18°
32°
Thu
7/30
Drizzle
44%
18°
31°
Fri
7/31
Drizzle
60%
17°
32°
Sat
8/1
Drizzle
60%
18°
31°
Sun
8/2
Drizzle
60%
18°
29°
Mon
8/3
Drizzle
60%
18°
31°
Tue
8/4
Drizzle
60%
19°
31°
51
Moderate
U.S. Air Quality Index · Dominant: PM2.5
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
Dominant
51 AQI 9.1 µg/m³
O3
Ground-level ozone
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 34 51
Thu 48 Good 29 48
Fri 38 Good 23 38
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, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE817 J/kg
MLCAPE890 J/kg
MUCAPE1043 J/kg
SBCIN-53 J/kg
MLCIN0 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear34 kt
0–1 km Shear26 kt
Eff. Shear36 kt
0–1 km SRH-29
0–3 km SRH-44
Eff. SRH-44
Storm Motion234° @ 41 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.8
Thermo & Levels
PWAT2.16 in
0–3 km LR5.4 °C/km
700–500 LR5.8 °C/km
Total Totals47.1
LCL912 hPa
LFC722 hPa
EL178 hPa
Freezing Lvl14,810 ft