Heat Advisory — Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Ray, MO, Carroll, MO, Chariton, MO, Platte, MO, Clay, MO, Jackson, MO, Lafayette, MO, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Grundy, MO, Sullivan, MO, Adair, MO, Linn, MO, Macon, MO, Randolph, MO 8:00 PM Excessive Heat Watch 7:00 PM

Cooper County, Missouri, United States

Last updated: 8:56 AM CDT  ·  Refresh
29°C
Feels like 35°
Mostly Clear
▲ 38°  /  ▼ 26°
Wind
5 mph WSW
Humidity
76%
Dew Point
25°
Pressure
29.14 inHg
Visibility
9 mi
UV Index
6.4
Cloud Cover
20%
Sunrise
6:07 AM
Sunset
8:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cooper County is currently mostly clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3935 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 8:27PM.

Alerts

Heat Advisory
Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Ray, MO, Carroll, MO, Chariton, MO, Platte, MO, Clay, MO, Jackson, MO, Lafayette, MO, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Grundy, MO, Sullivan, MO, Adair, MO, Linn, MO, Macon, MO, Randolph, MO
Expires 8:00 PM
Excessive Heat Watch
Expires 7:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
11%
9 AM
31°
14%
10 AM
33°
14%
11 AM
34°
14%
12 PM
35°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
38°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
37°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
28°
5%
2 AM
27°
5%
3 AM
27°
5%
4 AM
27°
21%
5 AM
27°
24%
6 AM
27°
28%
7 AM
27°
24%
7-Day Forecast
Today
38° 26°
Mostly Clear.
Mon
38° 26°
Partly Cloudy with a 35% chance of rain.
Tue
36° 24°
Overcast with a 28% chance of rain.
Wed
34° 21°
Mostly Clear with a 57% chance of rain.
Thu
33° 21°
Rain, 64% chance.
Fri
31° 22°
Rain, 71% chance.
Sat
31° 20°
Clear with a 30% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 11% 5 mph WSW 76%
9 AM 31° Mostly Clear 14% 7 mph WSW 72%
10 AM 33° Partly Cloudy 14% 7 mph WSW 66%
11 AM 34° Partly Cloudy 14% 6 mph WSW 60%
12 PM 35° Partly Cloudy 3% 7 mph WSW 55%
1 PM 37° Partly Cloudy 3% 8 mph SW 50%
2 PM 37° Clear 3% 8 mph SW 46%
3 PM 38° Mostly Clear 3% 9 mph SW 43%
4 PM 37° Clear 3% 8 mph SW 46%
5 PM 37° Clear 3% 7 mph SW 51%
6 PM 37° Clear 3% 6 mph WSW 56%
7 PM 34° Mostly Clear 3% 4 mph SW 60%
8 PM 33° Mostly Clear 3% 5 mph SSW 63%
9 PM 30° Partly Cloudy 3% 6 mph SW 66%
10 PM 29° Partly Cloudy 3% 6 mph SSW 68%
11 PM 28° Partly Cloudy 3% 6 mph SSW 70%
12 AM 28° Partly Cloudy 3% 6 mph SSW 71%
1 AM 28° Partly Cloudy 5% 6 mph SSW 72%
2 AM 27° Partly Cloudy 5% 7 mph SSW 74%
3 AM 27° Partly Cloudy 5% 7 mph SSW 74%
4 AM 27° Partly Cloudy 21% 8 mph SSW 73%
5 AM 27° Partly Cloudy 24% 8 mph SW 72%
6 AM 27° Partly Cloudy 28% 9 mph SW 71%
7 AM 27° Partly Cloudy 24% 9 mph SSW 71%
15-Day Forecast
Today
7/26
Mostly Clear
14%
26°
38°
Mon
7/27
Partly Cloudy
35%
26°
38°
Tue
7/28
Overcast
28%
24°
36°
Wed
7/29
Mostly Clear
57%
21°
34°
Thu
7/30
Rain
64%
21°
33°
Fri
7/31
Rain
71%
22°
31°
Sat
8/1
Clear
30%
20°
31°
Sun
8/2
Drizzle
42%
20°
32°
Mon
8/3
Clear
19%
21°
33°
Tue
8/4
Drizzle
51%
22°
36°
Wed
8/5
Drizzle
60%
22°
35°
Thu
8/6
Drizzle
60%
22°
34°
Fri
8/7
Drizzle
60%
21°
33°
Sat
8/8
Drizzle
60%
22°
35°
Sun
8/9
Clear
60%
23°
34°
56
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
56 AQI 11.7 µg/m³
O3
Ground-level ozone
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 56 Moderate 34 56
Tue 46 Good 32 46
Wed 45 Good 45 39
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 26, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3700 J/kg
MLCAPE2523 J/kg
MUCAPE3700 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.7
Kinematics
0–6 km Shear12 kt
0–1 km Shear10 kt
Eff. Shear28 kt
0–1 km SRH-2
0–3 km SRH26
Eff. SRH26
Storm Motion252° @ 16 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.4
Supercell1.4
K-Index26.0
Thermo & Levels
PWAT1.55 in
0–3 km LR5.7 °C/km
700–500 LR6.0 °C/km
Total Totals44.9
LCL930 hPa
LFC987 hPa
EL143 hPa
Freezing Lvl16,562 ft