Heat Advisory — Boone, MO, Moniteau, MO, Cole, MO, Osage, MO, Callaway, MO, Montgomery, MO, Gasconade, MO, Warren, MO, St. Charles, MO, Franklin, MO, St. Louis, MO, St. Louis City, MO, Jefferson, MO, Crawford, MO, Washington, MO, St. Francois, MO, Ste. Genevieve, MO, Iron, MO, Madison, MO, Reynolds, MO 7:00 PM

Cole County, Missouri, United States

Last updated: 3:47 AM CDT  ·  Refresh
24°C
Feels like 29°
Partly Cloudy
▲ 34°  /  ▼ 23°
Wind
3 mph WSW
Humidity
89%
Dew Point
23°
Pressure
29.21 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
40%
Sunrise
6:00 AM
Sunset
8:30 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Cole County is currently partly cloudy at 24°C. Precipitation is likely — peak probability 51% around 2 PM. Atmospheric instability is elevated (CAPE up to 2291 J/kg) — isolated convective development possible. Sunrise: 6:00AM · Sunset: 8:30PM.

Alerts

Heat Advisory
Boone, MO, Moniteau, MO, Cole, MO, Osage, MO, Callaway, MO, Montgomery, MO, Gasconade, MO, Warren, MO, St. Charles, MO, Franklin, MO, St. Louis, MO, St. Louis City, MO, Jefferson, MO, Crawford, MO, Washington, MO, St. Francois, MO, Ste. Genevieve, MO, Iron, MO, Madison, MO, Reynolds, MO
Expires 7:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
8%
4 AM
25°
15%
5 AM
23°
15%
6 AM
23°
15%
7 AM
25°
27%
8 AM
27°
27%
9 AM
29°
30%
10 AM
31°
37%
11 AM
32°
40%
12 PM
32°
50%
1 PM
34°
50%
2 PM
33°
51%
3 PM
33°
44%
4 PM
33°
50%
5 PM
33°
40%
6 PM
32°
37%
7 PM
31°
36%
8 PM
29°
36%
9 PM
28°
22%
10 PM
27°
13%
11 PM
26°
9%
12 AM
26°
7%
1 AM
26°
7%
2 AM
26°
7%
7-Day Forecast
Today
34° 23°
Partly Cloudy with a 50% chance of rain.
Mon
36° 23°
Fog.
Tue
36° 21°
Clear.
Wed
29° 17°
Mostly Clear with a 55% chance of rain.
Thu
31° 17°
Clear with a 70% chance of rain.
Fri
33° 18°
Heavy Rain, 90% chance.
Sat
31° 17°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Partly Cloudy 8% 3 mph WSW 89%
4 AM 25° Mostly Cloudy 15% 3 mph W 89%
5 AM 23° Partly Cloudy 15% 3 mph WSW 89%
6 AM 23° Partly Cloudy 15% 4 mph W 89%
7 AM 25° Mostly Clear 27% 4 mph W 84%
8 AM 27° Clear 27% 5 mph WNW 79%
9 AM 29° Clear 30% 4 mph WNW 74%
10 AM 31° Mostly Clear 37% 4 mph WNW 69%
11 AM 32° Partly Cloudy 40% 4 mph NW 65%
12 PM 32° Partly Cloudy 50% 5 mph NW 62%
1 PM 34° Partly Cloudy 50% 5 mph NW 62%
2 PM 33° Partly Cloudy 51% 6 mph NNW 64%
3 PM 33° Partly Cloudy 44% 6 mph NNW 64%
4 PM 33° Partly Cloudy 50% 5 mph N 68%
5 PM 33° Partly Cloudy 40% 4 mph NNE 71%
6 PM 32° Partly Cloudy 37% 5 mph NE 76%
7 PM 31° Partly Cloudy 36% 4 mph ENE 80%
8 PM 29° Partly Cloudy 36% 4 mph ENE 85%
9 PM 28° Partly Cloudy 22% 4 mph E 88%
10 PM 27° Partly Cloudy 13% 4 mph E 91%
11 PM 26° Partly Cloudy 9% 4 mph E 92%
12 AM 26° Partly Cloudy 7% 4 mph E 93%
1 AM 26° Partly Cloudy 7% 4 mph E 95%
2 AM 26° Partly Cloudy 7% 4 mph E 96%
15-Day Forecast
Today
7/19
Partly Cloudy
50%
23°
34°
Mon
7/20
Fog
7%
23°
36°
Tue
7/21
Clear
7%
21°
36°
Wed
7/22
Mostly Clear
55%
17°
29°
Thu
7/23
Clear
70%
17°
31°
Fri
7/24
Heavy Rain
90%
18°
33°
Sat
7/25
Drizzle
63%
17°
31°
Sun
7/26
Clear
18%
20°
35°
Mon
7/27
Clear
44%
21°
38°
Tue
7/28
Clear
44%
23°
38°
Wed
7/29
Drizzle
60%
22°
36°
Thu
7/30
Clear
60%
21°
36°
Fri
7/31
Drizzle
60%
22°
37°
Sat
8/1
Clear
60%
22°
37°
Sun
8/2
Clear
60%
22°
36°
55
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
55 AQI 11.5 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 31 55
Mon 56 Moderate 37 56
Tue 55 Moderate 37 55
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 Jul 19, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE900 J/kg
MLCAPE1047 J/kg
MUCAPE1695 J/kg
SBCIN-135 J/kg
MLCIN0 J/kg
Lifted Index-2.2
Kinematics
0–6 km Shear8 kt
0–1 km Shear10 kt
Eff. Shear9 kt
0–1 km SRH28
0–3 km SRH29
Eff. SRH29
Storm Motion297° @ 20 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.2
K-Index35.9
Thermo & Levels
PWAT1.96 in
0–3 km LR5.0 °C/km
700–500 LR5.2 °C/km
Total Totals44.2
LCL965 hPa
LFC818 hPa
EL203 hPa
Freezing Lvl15,909 ft