Extreme Heat Warning — Atchison, KS, Doniphan, KS, 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 10:00 PM 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

Caldwell County, Missouri, United States

Last updated: 8:54 AM CDT  ·  Refresh
29°C
Feels like 34°
Partly Cloudy
▲ 38°  /  ▼ 26°
Wind
4 mph WSW
Humidity
76%
Dew Point
25°
Pressure
29.02 inHg
Visibility
7 mi
UV Index
6.0
Cloud Cover
39%
Sunrise
6:10 AM
Sunset
8:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Caldwell County is currently partly cloudy at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3529 J/kg) — isolated convective development possible. Sunrise: 6:10AM · Sunset: 8:34PM.

Alerts

Extreme Heat Warning
Atchison, KS, Doniphan, KS, 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
Expires 10:00 PM
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°
21%
10 AM
33°
14%
11 AM
34°
14%
12 PM
36°
7%
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
30°
17%
11 PM
29°
18%
12 AM
29°
18%
1 AM
28°
33%
2 AM
28°
36%
3 AM
27°
36%
4 AM
27°
46%
5 AM
27°
44%
6 AM
27°
35%
7 AM
27°
32%
7-Day Forecast
Today
38° 26°
Mostly Clear.
Mon
39° 24°
Mostly Clear with a 49% chance of rain.
Tue
34° 23°
Mostly Cloudy with a 51% chance of rain.
Wed
32° 21°
Partly Cloudy with a 57% chance of rain.
Thu
31° 21°
Rain, 64% chance.
Fri
30° 21°
Rain, 82% chance.
Sat
30° 20°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 11% 4 mph WSW 76%
9 AM 31° Mostly Clear 21% 6 mph WSW 68%
10 AM 33° Clear 14% 6 mph SW 61%
11 AM 34° Clear 14% 7 mph SW 55%
12 PM 36° Mostly Clear 7% 7 mph SSW 48%
1 PM 37° Partly Cloudy 3% 8 mph SSW 45%
2 PM 38° Partly Cloudy 3% 10 mph SSW 42%
3 PM 38° Clear 3% 11 mph SSW 40%
4 PM 38° Clear 4% 11 mph SSW 42%
5 PM 38° Clear 5% 10 mph SSW 45%
6 PM 37° Clear 5% 9 mph SSW 48%
7 PM 36° Partly Cloudy 8% 8 mph SSW 54%
8 PM 33° Partly Cloudy 8% 8 mph S 61%
9 PM 31° Partly Cloudy 8% 8 mph S 67%
10 PM 30° Partly Cloudy 17% 8 mph SSW 69%
11 PM 29° Partly Cloudy 18% 8 mph SSW 69%
12 AM 29° Partly Cloudy 18% 8 mph SSW 69%
1 AM 28° Mostly Cloudy 33% 8 mph SSW 68%
2 AM 28° Mostly Cloudy 36% 8 mph SSW 68%
3 AM 27° Mostly Cloudy 36% 8 mph SSW 68%
4 AM 27° Mostly Cloudy 46% 8 mph SSW 69%
5 AM 27° Mostly Cloudy 44% 8 mph SSW 71%
6 AM 27° Mostly Cloudy 35% 8 mph SSW 72%
7 AM 27° Partly Cloudy 32% 9 mph SSW 70%
15-Day Forecast
Today
7/26
Mostly Clear
18%
26°
38°
Mon
7/27
Mostly Clear
49%
24°
39°
Tue
7/28
Mostly Cloudy
51%
23°
34°
Wed
7/29
Partly Cloudy
57%
21°
32°
Thu
7/30
Rain
64%
21°
31°
Fri
7/31
Rain
82%
21°
30°
Sat
8/1
Rain
28%
20°
30°
Sun
8/2
Clear
18%
19°
31°
Mon
8/3
Clear
19%
20°
33°
Tue
8/4
Drizzle
51%
22°
36°
Wed
8/5
Drizzle
60%
21°
35°
Thu
8/6
Drizzle
60%
21°
33°
Fri
8/7
Drizzle
60%
20°
33°
Sat
8/8
Drizzle
60%
22°
36°
Sun
8/9
Drizzle
60%
22°
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
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 56 Moderate 46 56
Tue 48 Good 44 48
Wed 44 Good 44 42
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 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3603 J/kg
MLCAPE2223 J/kg
MUCAPE3603 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.9
Kinematics
0–6 km Shear21 kt
0–1 km Shear6 kt
Eff. Shear26 kt
0–1 km SRH-9
0–3 km SRH8
Eff. SRH8
Storm Motion236° @ 20 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.1
Supercell0.4
K-Index24.2
Thermo & Levels
PWAT1.42 in
0–3 km LR5.7 °C/km
700–500 LR6.2 °C/km
Total Totals43.7
LCL926 hPa
LFC983 hPa
EL146 hPa
Freezing Lvl16,831 ft