Extreme Heat Watch 8:00 PM

Vernon County, Missouri, United States

Last updated: 11:53 PM CDT  ·  Refresh
27°C
Feels like 28°
Partly Cloudy
▲ 34°  /  ▼ 21°
Wind
8 mph SE
Humidity
70%
Dew Point
21°
Pressure
29.10 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
32%
Sunrise
6:26 AM
Sunset
8:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Vernon County is currently partly cloudy at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2597 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 8:18PM.

Alerts

Extreme Heat Watch
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
27°
3%
4 AM
26°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
35°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
31°
3%
10 PM
31°
3%
7-Day Forecast
Tonight
34° 21°
Partly Cloudy.
Sun
37° 23°
Partly Cloudy.
Mon
39° 24°
Clear with a 20% chance of rain.
Tue
39° 26°
Mostly Clear with a 28% chance of rain.
Wed
40° 22°
Drizzle, 64% chance.
Thu
39° 20°
Drizzle, 64% chance.
Fri
36° 20°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 3% 8 mph SE 70%
12 AM 27° Partly Cloudy 3% 10 mph SSE 65%
1 AM 26° Mostly Clear 3% 10 mph SSE 69%
2 AM 26° Partly Cloudy 3% 10 mph S 71%
3 AM 27° Partly Cloudy 3% 12 mph SSW 73%
4 AM 26° Partly Cloudy 3% 10 mph SSW 75%
5 AM 23° Partly Cloudy 3% 10 mph SSW 76%
6 AM 23° Partly Cloudy 3% 10 mph SSW 76%
7 AM 24° Mostly Clear 3% 11 mph SSW 72%
8 AM 26° Partly Cloudy 3% 12 mph SSW 66%
9 AM 27° Partly Cloudy 3% 13 mph SSW 61%
10 AM 29° Partly Cloudy 3% 13 mph SSW 56%
11 AM 31° Mostly Cloudy 3% 14 mph SSW 52%
12 PM 33° Overcast 3% 16 mph SSW 48%
1 PM 34° Mostly Cloudy 3% 16 mph SSW 45%
2 PM 35° Mostly Cloudy 3% 16 mph SSW 42%
3 PM 36° Partly Cloudy 3% 17 mph SSW 40%
4 PM 36° Partly Cloudy 3% 16 mph SSW 40%
5 PM 36° Partly Cloudy 3% 15 mph SSW 40%
6 PM 36° Partly Cloudy 3% 14 mph SSW 41%
7 PM 34° Partly Cloudy 3% 14 mph SSW 44%
8 PM 33° Partly Cloudy 3% 13 mph SSW 47%
9 PM 31° Partly Cloudy 3% 12 mph S 50%
10 PM 31° Partly Cloudy 3% 13 mph S 51%
15-Day Forecast
Today
8/8
Partly Cloudy
3%
21°
34°
Sun
8/9
Partly Cloudy
3%
23°
37°
Mon
8/10
Clear
20%
24°
39°
Tue
8/11
Mostly Clear
28%
26°
39°
Wed
8/12
Drizzle
64%
22°
40°
Thu
8/13
Drizzle
64%
20°
39°
Fri
8/14
Rain
64%
20°
36°
Sat
8/15
Drizzle
53%
23°
37°
Sun
8/16
Rain
68%
20°
37°
Mon
8/17
Clear
44%
20°
38°
Tue
8/18
Rain
60%
22°
36°
Wed
8/19
Drizzle
60%
24°
38°
Thu
8/20
Drizzle
60%
23°
37°
Fri
8/21
Drizzle
60%
23°
37°
Sat
8/22
Drizzle
60%
23°
38°
52
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
52 AQI 9.5 µg/m³
O3
Ground-level ozone
44 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 44 52
Mon 52 Moderate 45 52
Tue 41 Good 41 41
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 Sun Aug 9, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1413 J/kg
MLCAPE1764 J/kg
MUCAPE1964 J/kg
SBCIN-490 J/kg
MLCIN0 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear35 kt
0–1 km Shear16 kt
Eff. Shear46 kt
0–1 km SRH151
0–3 km SRH90
Eff. SRH-46
Storm Motion265° @ 17 kt
0–1 km EHI1.3
Composite Parameters
Sig. Tornado1.1
STP (eff)0.0
Supercell0.0
K-Index28.3
Thermo & Levels
PWAT1.50 in
0–3 km LR4.7 °C/km
700–500 LR8.2 °C/km
Total Totals55.2
LCL906 hPa
LFC644 hPa
EL199 hPa
Freezing Lvl14,980 ft