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

Clay County, Missouri, United States

Last updated: 8:56 AM CDT  ·  Refresh
29°C
Feels like 33°
Partly Cloudy
▲ 38°  /  ▼ 26°
Wind
4 mph SSW
Humidity
73%
Dew Point
25°
Pressure
28.99 inHg
Visibility
7 mi
UV Index
6.0
Cloud Cover
39%
Sunrise
6:12 AM
Sunset
8:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clay County is currently partly cloudy at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3360 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 8:35PM.

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
53 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
36°
3%
1 PM
37°
3%
2 PM
38°
3%
3 PM
38°
3%
4 PM
38°
4%
5 PM
38°
5%
6 PM
37°
5%
7 PM
36°
8%
8 PM
33°
8%
9 PM
31°
8%
10 PM
31°
17%
11 PM
30°
18%
12 AM
30°
18%
1 AM
29°
21%
2 AM
29°
27%
3 AM
28°
27%
4 AM
28°
18%
5 AM
27°
22%
6 AM
27°
18%
7 AM
28°
18%
7-Day Forecast
Today
38° 26°
Mostly Clear.
Mon
39° 26°
Mostly Clear with a 36% chance of rain.
Tue
36° 23°
Overcast with a 28% chance of rain.
Wed
32° 23°
Partly Cloudy with a 43% chance of rain.
Thu
32° 23°
Rain, 64% chance.
Fri
30° 22°
Drizzle, 51% chance.
Sat
30° 21°
Rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 11% 4 mph SSW 73%
9 AM 31° Mostly Clear 14% 6 mph SW 66%
10 AM 33° Mostly Clear 14% 6 mph SSW 60%
11 AM 34° Clear 14% 7 mph SSW 54%
12 PM 36° Clear 3% 8 mph SSW 47%
1 PM 37° Partly Cloudy 3% 9 mph SSW 43%
2 PM 38° Partly Cloudy 3% 10 mph SSW 40%
3 PM 38° Clear 3% 10 mph SSW 38%
4 PM 38° Clear 4% 10 mph SSW 40%
5 PM 38° Clear 5% 9 mph SSW 43%
6 PM 37° Clear 5% 9 mph SSW 47%
7 PM 36° Mostly Clear 8% 8 mph SSW 53%
8 PM 33° Mostly Clear 8% 8 mph S 59%
9 PM 31° Partly Cloudy 8% 8 mph S 65%
10 PM 31° Partly Cloudy 17% 8 mph S 65%
11 PM 30° Mostly Cloudy 18% 8 mph SSW 64%
12 AM 30° Mostly Cloudy 18% 8 mph SSW 63%
1 AM 29° Mostly Cloudy 21% 8 mph SSW 64%
2 AM 29° Mostly Cloudy 27% 8 mph SSW 65%
3 AM 28° Mostly Cloudy 27% 8 mph SSW 67%
4 AM 28° Mostly Cloudy 18% 8 mph SSW 67%
5 AM 27° Mostly Cloudy 22% 9 mph SSW 68%
6 AM 27° Rain 18% 9 mph SSW 69%
7 AM 28° Partly Cloudy 18% 10 mph SSW 66%
15-Day Forecast
Today
7/26
Mostly Clear
18%
26°
38°
Mon
7/27
Mostly Clear
36%
26°
39°
Tue
7/28
Overcast
28%
23°
36°
Wed
7/29
Partly Cloudy
43%
23°
32°
Thu
7/30
Rain
64%
23°
32°
Fri
7/31
Drizzle
51%
22°
30°
Sat
8/1
Rain
19%
21°
30°
Sun
8/2
Clear
18%
20°
31°
Mon
8/3
Clear
19%
21°
33°
Tue
8/4
Drizzle
51%
23°
37°
Wed
8/5
Drizzle
60%
23°
34°
Thu
8/6
Drizzle
60%
22°
33°
Fri
8/7
Drizzle
60%
22°
33°
Sat
8/8
Drizzle
60%
23°
35°
Sun
8/9
Drizzle
60%
23°
34°
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 10.5 µg/m³
O3
Ground-level ozone
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 53 Moderate 47 53
Tue 41 Good 41 41
Wed 46 Good 46 41
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
SBCAPE3133 J/kg
MLCAPE2111 J/kg
MUCAPE3133 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear18 kt
0–1 km Shear8 kt
Eff. Shear25 kt
0–1 km SRH-10
0–3 km SRH-3
Eff. SRH-3
Storm Motion229° @ 20 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.6
Thermo & Levels
PWAT1.41 in
0–3 km LR5.7 °C/km
700–500 LR6.1 °C/km
Total Totals45.6
LCL920 hPa
LFC982 hPa
EL151 hPa
Freezing Lvl17,005 ft