Flood Warning — Cooper County, MO 4:03 AM Flood Warning — Cooper County, MO, Saline County, MO 7:00 PM Excessive Heat Watch 8:00 PM

Cooper County, Missouri, United States

Last updated: 2:31 AM CDT  ·  Refresh
22°C
Feels like 23°
Clear
▲ 31°  /  ▼ 21°
Wind
6 mph SSW
Humidity
89%
Dew Point
20°
Pressure
29.23 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:18 AM
Sunset
8:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cooper County is currently clear at 22°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2839 J/kg) — isolated convective development possible. Sunrise: 6:18AM · Sunset: 8:14PM.

Alerts

Flood Warning
Cooper County, MO
Expires 4:03 AM
Flood Warning
Cooper County, MO, Saline County, MO
Expires 7:00 PM
Excessive Heat Watch
Expires 8:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
11%
3 AM
21°
3%
4 AM
21°
3%
5 AM
19°
3%
6 AM
19°
3%
7 AM
19°
3%
8 AM
21°
3%
9 AM
21°
3%
10 AM
23°
3%
11 AM
24°
3%
12 PM
27°
3%
1 PM
29°
3%
2 PM
30°
3%
3 PM
31°
3%
4 PM
31°
3%
5 PM
31°
3%
6 PM
31°
3%
7 PM
30°
3%
8 PM
29°
3%
9 PM
27°
3%
10 PM
26°
3%
11 PM
26°
3%
12 AM
25°
3%
1 AM
24°
3%
7-Day Forecast
Today
31° 21°
Clear.
Sun
35° 21°
Mostly Clear.
Mon
38° 24°
Partly Cloudy with a 22% chance of rain.
Tue
37° 24°
Overcast with a 48% chance of rain.
Wed
36° 21°
Drizzle, 64% chance.
Thu
31° 19°
Heavy Rain, 82% chance.
Fri
28° 16°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Clear 11% 6 mph SSW 89%
3 AM 21° Clear 3% 7 mph SW 89%
4 AM 21° Clear 3% 7 mph SW 90%
5 AM 19° Clear 3% 6 mph SW 92%
6 AM 19° Clear 3% 5 mph SW 93%
7 AM 19° Clear 3% 4 mph SW 92%
8 AM 21° Clear 3% 4 mph W 88%
9 AM 21° Clear 3% 4 mph WNW 83%
10 AM 23° Clear 3% 4 mph NW 78%
11 AM 24° Clear 3% 2 mph N 74%
12 PM 27° Clear 3% 2 mph E 69%
1 PM 29° Clear 3% 3 mph ESE 65%
2 PM 30° Clear 3% 4 mph ESE 63%
3 PM 31° Clear 3% 5 mph ESE 61%
4 PM 31° Clear 3% 6 mph SE 61%
5 PM 31° Clear 3% 6 mph SE 64%
6 PM 31° Clear 3% 6 mph ESE 67%
7 PM 30° Clear 3% 6 mph ESE 72%
8 PM 29° Mostly Clear 3% 6 mph SE 75%
9 PM 27° Mostly Clear 3% 7 mph SE 78%
10 PM 26° Mostly Clear 3% 7 mph SE 80%
11 PM 26° Mostly Clear 3% 8 mph SSE 80%
12 AM 25° Mostly Clear 3% 8 mph SSE 80%
1 AM 24° Mostly Clear 3% 9 mph SSE 81%
15-Day Forecast
Today
8/8
Clear
11%
21°
31°
Sun
8/9
Mostly Clear
6%
21°
35°
Mon
8/10
Partly Cloudy
22%
24°
38°
Tue
8/11
Overcast
48%
24°
37°
Wed
8/12
Drizzle
64%
21°
36°
Thu
8/13
Heavy Rain
82%
19°
31°
Fri
8/14
Rain
82%
16°
28°
Sat
8/15
Rain
82%
16°
27°
Sun
8/16
Drizzle
44%
16°
30°
Mon
8/17
Rain
68%
18°
32°
Tue
8/18
Drizzle
60%
21°
34°
Wed
8/19
Drizzle
60%
22°
35°
Thu
8/20
Drizzle
60%
21°
35°
Fri
8/21
Drizzle
60%
21°
34°
Sat
8/22
Clear
60%
21°
33°
53
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
53 AQI 10.4 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 37 53
Sun 44 Good 35 44
Mon 52 Moderate 35 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 Sat Aug 8, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE262 J/kg
MLCAPE227 J/kg
MUCAPE325 J/kg
SBCIN-524 J/kg
MLCIN0 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear37 kt
0–1 km Shear6 kt
Eff. Shear—
0–1 km SRH33
0–3 km SRH-79
Eff. SRH—
Storm Motion293° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)—
Supercell—
K-Index15.4
Thermo & Levels
PWAT1.14 in
0–3 km LR3.5 °C/km
700–500 LR7.8 °C/km
Total Totals46.7
LCL965 hPa
LFC613 hPa
EL308 hPa
Freezing Lvl14,114 ft