Excessive Heat Warning — Knox, MO, Lewis, MO, Shelby, MO, Marion, MO, Monroe, MO, Ralls, MO, Pike, MO, Boone, MO, Audrain, MO, Moniteau, MO, Cole, MO, Osage, MO, Callaway, MO, Montgomery, MO, Lincoln, MO, Gasconade, MO, Warren, MO, Franklin, MO, Crawford, MO, Washington, MO, St. Francois, MO, Ste. Genevieve, MO, Iron, MO, Madison, MO, Reynolds, MO, St. Charles, MO, St. Louis, MO, St. Louis City, MO, Jefferson, MO 9:00 PM Heat Advisory — Bond, IL, Clinton, IL, Marion, IL, Boone, MO, Moniteau, MO, Cole, MO, Osage, MO, Callaway, MO, Montgomery, MO, Lincoln, MO, Gasconade, MO, Warren, MO, Franklin, MO 7:00 PM Excessive Heat Watch 7:00 PM

Gasconade County, Missouri, United States

Last updated: 4:21 PM CDT  ·  Refresh
37°C
Feels like 41°
Clear
▲ 37°  /  ▼ 24°
Wind
10 mph WSW
Humidity
40%
Dew Point
21°
Pressure
28.96 inHg
Visibility
9 mi
UV Index
7.7
Cloud Cover
0%
Sunrise
6:03 AM
Sunset
8:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gasconade County is currently clear at 37°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2079 J/kg) — isolated convective development possible. Sunrise: 6:03AM · Sunset: 8:20PM.

Alerts

Excessive Heat Warning
Knox, MO, Lewis, MO, Shelby, MO, Marion, MO, Monroe, MO, Ralls, MO, Pike, MO, Boone, MO, Audrain, MO, Moniteau, MO, Cole, MO, Osage, MO, Callaway, MO, Montgomery, MO, Lincoln, MO, Gasconade, MO, Warren, MO, Franklin, MO, Crawford, MO, Washington, MO, St. Francois, MO, Ste. Genevieve, MO, Iron, MO, Madison, MO, Reynolds, MO, St. Charles, MO, St. Louis, MO, St. Louis City, MO, Jefferson, MO
Expires 9:00 PM
Heat Advisory
Bond, IL, Clinton, IL, Marion, IL, Boone, MO, Moniteau, MO, Cole, MO, Osage, MO, Callaway, MO, Montgomery, MO, Lincoln, MO, Gasconade, MO, Warren, MO, Franklin, MO
Expires 7:00 PM
Excessive Heat Watch
Expires 7:00 PM
40 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
3%
5 PM
37°
21%
6 PM
37°
21%
7 PM
34°
21%
8 PM
33°
23%
9 PM
31°
23%
10 PM
30°
34%
11 PM
29°
34%
12 AM
29°
35%
1 AM
29°
16%
2 AM
28°
16%
3 AM
27°
17%
4 AM
27°
8%
5 AM
25°
8%
6 AM
24°
5%
7 AM
26°
8%
8 AM
27°
9%
9 AM
29°
9%
10 AM
30°
18%
11 AM
32°
19%
12 PM
32°
19%
1 PM
35°
19%
2 PM
34°
19%
3 PM
34°
20%
7-Day Forecast
Today
37° 24°
Clear with a 34% chance of rain.
Tue
37° 23°
Mostly Cloudy with a 22% chance of rain.
Wed
33° 21°
Clear.
Thu
34° 19°
Clear with a 74% chance of rain.
Fri
32° 20°
Rain, 82% chance.
Sat
31° 20°
Rain, 64% chance.
Sun
33° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 37° Clear 3% 10 mph WSW 40%
5 PM 37° Mostly Clear 21% 10 mph WSW 40%
6 PM 37° Partly Cloudy 21% 8 mph WSW 45%
7 PM 34° Mostly Clear 21% 6 mph WSW 51%
8 PM 33° Mostly Clear 23% 5 mph SW 55%
9 PM 31° Partly Cloudy 23% 5 mph SW 58%
10 PM 30° Mostly Clear 34% 6 mph SW 61%
11 PM 29° Clear 34% 6 mph SW 62%
12 AM 29° Mostly Clear 35% 6 mph WSW 63%
1 AM 29° Mostly Clear 16% 6 mph WSW 64%
2 AM 28° Mostly Clear 16% 6 mph WSW 66%
3 AM 27° Mostly Clear 17% 6 mph WSW 69%
4 AM 27° Mostly Clear 8% 5 mph W 71%
5 AM 25° Partly Cloudy 8% 5 mph W 73%
6 AM 24° Partly Cloudy 5% 4 mph W 75%
7 AM 26° Partly Cloudy 8% 4 mph WNW 74%
8 AM 27° Mostly Cloudy 9% 5 mph WNW 68%
9 AM 29° Mostly Cloudy 9% 5 mph WNW 62%
10 AM 30° Mostly Cloudy 18% 5 mph NW 56%
11 AM 32° Mostly Cloudy 19% 5 mph NNW 54%
12 PM 32° Overcast 19% 5 mph NNW 52%
1 PM 35° Overcast 19% 6 mph N 52%
2 PM 34° Overcast 19% 6 mph N 54%
3 PM 34° Overcast 20% 7 mph N 56%
15-Day Forecast
Today
7/27
Clear
34%
24°
37°
Tue
7/28
Mostly Cloudy
22%
23°
37°
Wed
7/29
Clear
12%
21°
33°
Thu
7/30
Clear
74%
19°
34°
Fri
7/31
Rain
82%
20°
32°
Sat
8/1
Rain
64%
20°
31°
Sun
8/2
Clear
8%
19°
33°
Mon
8/3
Clear
18%
19°
35°
Tue
8/4
Clear
44%
21°
37°
Wed
8/5
Drizzle
51%
22°
36°
Thu
8/6
Drizzle
60%
22°
36°
Fri
8/7
Drizzle
60%
22°
37°
Sat
8/8
Drizzle
60%
22°
36°
Sun
8/9
Drizzle
60%
22°
36°
Mon
8/10
Drizzle
60%
22°
36°
40
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
40 AQI 7.2 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 40 Good 37 40
Wed 40 Good 40 29
Thu 74 Moderate 74 52
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 Mon Jul 27, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2266 J/kg
MLCAPE2035 J/kg
MUCAPE2243 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear17 kt
0–1 km Shear9 kt
Eff. Shear25 kt
0–1 km SRH30
0–3 km SRH1
Eff. SRH1
Storm Motion277° @ 26 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.7
Thermo & Levels
PWAT1.67 in
0–3 km LR7.4 °C/km
700–500 LR7.3 °C/km
Total Totals50.6
LCL781 hPa
LFC981 hPa
EL157 hPa
Freezing Lvl15,994 ft