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

Reynolds County, Missouri, United States

Last updated: 3:48 AM CDT  ·  Refresh
23°C
Feels like 27°
Partly Cloudy
▲ 32°  /  ▼ 22°
Wind
3 mph W
Humidity
89%
Dew Point
21°
Pressure
28.94 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
51%
Sunrise
5:58 AM
Sunset
8:21 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Reynolds County is currently partly cloudy at 23°C. Precipitation is likely — peak probability 73% around 2 PM. Atmospheric instability is elevated (CAPE up to 1953 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 8:21PM.

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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
22%
4 AM
23°
36%
5 AM
21°
44%
6 AM
21°
56%
7 AM
23°
45%
8 AM
25°
47%
9 AM
28°
48%
10 AM
29°
49%
11 AM
30°
50%
12 PM
31°
54%
1 PM
32°
72%
2 PM
32°
72%
3 PM
32°
64%
4 PM
31°
53%
5 PM
29°
57%
6 PM
28°
45%
7 PM
27°
45%
8 PM
27°
27%
9 PM
24°
24%
10 PM
24°
25%
11 PM
23°
28%
12 AM
23°
18%
1 AM
23°
22%
2 AM
23°
13%
7-Day Forecast
Today
32° 22°
Partly Cloudy with a 64% chance of rain.
Mon
34° 22°
Fog with a 64% chance of rain.
Tue
39° 22°
Mostly Clear with a 28% chance of rain.
Wed
30° 17°
Clear with a 37% chance of rain.
Thu
31° 15°
Rain, 30% chance.
Fri
32° 16°
Rain, 82% chance.
Sat
30° 17°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 22% 3 mph W 89%
4 AM 23° Mostly Clear 36% 3 mph W 87%
5 AM 21° Partly Cloudy 44% 3 mph W 88%
6 AM 21° Mostly Cloudy 56% 3 mph W 89%
7 AM 23° Partly Cloudy 45% 5 mph WNW 83%
8 AM 25° Partly Cloudy 47% 6 mph WNW 78%
9 AM 28° Partly Cloudy 48% 6 mph WNW 73%
10 AM 29° Partly Cloudy 49% 5 mph WNW 70%
11 AM 30° Partly Cloudy 50% 5 mph NW 66%
12 PM 31° Partly Cloudy 54% 5 mph WNW 63%
1 PM 32° Partly Cloudy 72% 5 mph WNW 62%
2 PM 32° Partly Cloudy 72% 4 mph W 62%
3 PM 32° Mostly Cloudy 64% 4 mph W 61%
4 PM 31° Mostly Cloudy 53% 4 mph NW 66%
5 PM 29° Mostly Cloudy 57% 4 mph NW 75%
6 PM 28° Overcast 45% 4 mph S 82%
7 PM 27° Mostly Cloudy 45% 4 mph SE 85%
8 PM 27° Mostly Cloudy 27% 3 mph E 89%
9 PM 24° Partly Cloudy 24% 4 mph ENE 92%
10 PM 24° Partly Cloudy 25% 3 mph E 93%
11 PM 23° Partly Cloudy 28% 3 mph ESE 95%
12 AM 23° Haze 18% 2 mph SE 96%
1 AM 23° Fog 22% 2 mph SE 96%
2 AM 23° Fog 13% 2 mph SE 97%
15-Day Forecast
Today
7/19
Partly Cloudy
64%
22°
32°
Mon
7/20
Fog
64%
22°
34°
Tue
7/21
Mostly Clear
28%
22°
39°
Wed
7/22
Clear
37%
17°
30°
Thu
7/23
Rain
30%
15°
31°
Fri
7/24
Rain
82%
16°
32°
Sat
7/25
Drizzle
63%
17°
30°
Sun
7/26
Clear
18%
17°
33°
Mon
7/27
Clear
19%
18°
36°
Tue
7/28
Clear
36%
22°
37°
Wed
7/29
Clear
25%
21°
34°
Thu
7/30
Clear
60%
21°
34°
Fri
7/31
Drizzle
60%
21°
36°
Sat
8/1
Drizzle
90%
22°
35°
Sun
8/2
Drizzle
60%
21°
35°
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 9.8 µg/m³
O3
Ground-level ozone
27 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 27 52
Mon 51 Moderate 31 51
Tue 51 Moderate 29 51
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
SBCAPE282 J/kg
MLCAPE537 J/kg
MUCAPE763 J/kg
SBCIN-151 J/kg
MLCIN0 J/kg
Lifted Index-1.5
Kinematics
0–6 km Shear9 kt
0–1 km Shear14 kt
Eff. Shear10 kt
0–1 km SRH-10
0–3 km SRH-9
Eff. SRH-9
Storm Motion273° @ 27 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.8
Thermo & Levels
PWAT1.99 in
0–3 km LR4.8 °C/km
700–500 LR5.4 °C/km
Total Totals45.7
LCL956 hPa
LFC794 hPa
EL259 hPa
Freezing Lvl15,266 ft