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

Moniteau County, Missouri, United States

Last updated: 3:48 AM CDT  ·  Refresh
24°C
Feels like 28°
Mostly Clear
▲ 33°  /  ▼ 23°
Wind
3 mph WSW
Humidity
89%
Dew Point
22°
Pressure
29.10 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
20%
Sunrise
6:01 AM
Sunset
8:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Moniteau County is currently mostly clear at 24°C. Precipitation is likely — peak probability 68% around 7 PM. Atmospheric instability is elevated (CAPE up to 2254 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 8:31PM.

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
24°
15%
5 AM
22°
15%
6 AM
23°
15%
7 AM
24°
20%
8 AM
26°
27%
9 AM
28°
27%
10 AM
30°
30%
11 AM
31°
35%
12 PM
32°
46%
1 PM
33°
56%
2 PM
33°
57%
3 PM
33°
57%
4 PM
32°
67%
5 PM
31°
67%
6 PM
31°
60%
7 PM
29°
67%
8 PM
28°
58%
9 PM
27°
50%
10 PM
26°
29%
11 PM
26°
25%
12 AM
26°
13%
1 AM
25°
7%
2 AM
25°
16%
7-Day Forecast
Today
33° 23°
Rain, 60% chance.
Mon
36° 23°
Fog.
Tue
35° 20°
Clear.
Wed
28° 17°
Mostly Clear with a 52% chance of rain.
Thu
30° 17°
Rain, 70% chance.
Fri
33° 18°
Rain, 90% chance.
Sat
31° 17°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 8% 3 mph WSW 89%
4 AM 24° Mostly Cloudy 15% 4 mph W 90%
5 AM 22° Partly Cloudy 15% 4 mph W 91%
6 AM 23° Partly Cloudy 15% 4 mph W 91%
7 AM 24° Mostly Clear 20% 5 mph W 87%
8 AM 26° Clear 27% 5 mph WNW 82%
9 AM 28° Clear 27% 5 mph WNW 77%
10 AM 30° Clear 30% 4 mph NW 72%
11 AM 31° Mostly Clear 35% 4 mph NW 67%
12 PM 32° Partly Cloudy 46% 4 mph NW 63%
1 PM 33° Partly Cloudy 56% 4 mph NNW 65%
2 PM 33° Partly Cloudy 57% 5 mph NNW 67%
3 PM 33° Partly Cloudy 57% 6 mph NNW 69%
4 PM 32° Partly Cloudy 67% 6 mph W 73%
5 PM 31° Partly Cloudy 67% 5 mph WNW 77%
6 PM 31° Rain 60% 5 mph NE 81%
7 PM 29° Rain 67% 5 mph E 85%
8 PM 28° Partly Cloudy 58% 4 mph E 89%
9 PM 27° Partly Cloudy 50% 4 mph ESE 92%
10 PM 26° Partly Cloudy 29% 4 mph ESE 94%
11 PM 26° Partly Cloudy 25% 4 mph ESE 94%
12 AM 26° Partly Cloudy 13% 4 mph ESE 95%
1 AM 25° Partly Cloudy 7% 4 mph ESE 96%
2 AM 25° Partly Cloudy 16% 4 mph ESE 96%
15-Day Forecast
Today
7/19
Rain
60%
23°
33°
Mon
7/20
Fog
17%
23°
36°
Tue
7/21
Clear
7%
20°
35°
Wed
7/22
Mostly Clear
52%
17°
28°
Thu
7/23
Rain
70%
17°
30°
Fri
7/24
Rain
90%
18°
33°
Sat
7/25
Drizzle
63%
17°
31°
Sun
7/26
Clear
18%
19°
34°
Mon
7/27
Clear
44%
21°
37°
Tue
7/28
Clear
44%
23°
37°
Wed
7/29
Drizzle
60%
22°
36°
Thu
7/30
Clear
60%
21°
35°
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 11.0 µg/m³
O3
Ground-level ozone
29 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 29 55
Mon 55 Moderate 34 55
Tue 56 Moderate 35 56
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
SBCAPE714 J/kg
MLCAPE928 J/kg
MUCAPE1661 J/kg
SBCIN-143 J/kg
MLCIN0 J/kg
Lifted Index-1.9
Kinematics
0–6 km Shear8 kt
0–1 km Shear8 kt
Eff. Shear9 kt
0–1 km SRH25
0–3 km SRH25
Eff. SRH25
Storm Motion300° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.2
K-Index36.0
Thermo & Levels
PWAT1.92 in
0–3 km LR4.9 °C/km
700–500 LR5.2 °C/km
Total Totals44.1
LCL963 hPa
LFC806 hPa
EL210 hPa
Freezing Lvl15,804 ft