Extreme Heat Warning — Doniphan, KS, Buchanan, MO, Clinton, MO, Caldwell, MO, Ray, MO, Carroll, MO, Lafayette, MO, Saline, MO, Howard, MO, Johnson, MO, Pettis, MO, Cooper, MO, Henry, MO 8:00 PM

Buchanan County, Missouri, United States

Last updated: 7:42 AM CDT  ·  Refresh
24°C
Feels like 27°
Partly Cloudy
▲ 36°  /  ▼ 20°
Wind
7 mph ESE
Humidity
80%
Dew Point
21°
Pressure
28.92 inHg
Visibility
10 mi
UV Index
2.5
Cloud Cover
32%
Sunrise
6:52 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Buchanan County is currently partly cloudy at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2320 J/kg) — isolated convective development possible. Sunrise: 6:52AM · Sunset: 7:42PM.

Alerts

Extreme Heat Warning
Doniphan, KS, Buchanan, MO, Clinton, MO, Caldwell, MO, Ray, MO, Carroll, MO, Lafayette, MO, Saline, MO, Howard, MO, Johnson, MO, Pettis, MO, Cooper, MO, Henry, MO
Expires 8:00 PM
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
19%
8 AM
23°
35%
9 AM
26°
25%
10 AM
28°
33%
11 AM
30°
33%
12 PM
32°
33%
1 PM
34°
33%
2 PM
34°
34%
3 PM
34°
34%
4 PM
33°
35%
5 PM
33°
35%
6 PM
31°
39%
7 PM
29°
37%
8 PM
28°
37%
9 PM
26°
38%
10 PM
26°
39%
11 PM
25°
32%
12 AM
24°
31%
1 AM
24°
31%
2 AM
23°
35%
3 AM
23°
35%
4 AM
23°
17%
5 AM
21°
27%
6 AM
21°
21%
7-Day Forecast
Today
36° 20°
Partly Cloudy with a 39% chance of rain.
Mon
33° 20°
Partly Cloudy with a 31% chance of rain.
Tue
41° 20°
Mostly Clear with a 25% chance of rain.
Wed
32° 19°
Mostly Cloudy with a 73% chance of rain.
Thu
32° 14°
Drizzle, 90% chance.
Fri
35° 14°
Rain, 56% chance.
Sat
33° 19°
Rain, 86% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Partly Cloudy 19% 7 mph ESE 80%
8 AM 23° Mostly Cloudy 35% 9 mph ESE 71%
9 AM 26° Mostly Cloudy 25% 9 mph ESE 64%
10 AM 28° Mostly Cloudy 33% 8 mph SE 57%
11 AM 30° Partly Cloudy 33% 7 mph SE 50%
12 PM 32° Partly Cloudy 33% 7 mph SE 44%
1 PM 34° Partly Cloudy 33% 7 mph ESE 43%
2 PM 34° Partly Cloudy 34% 9 mph ESE 42%
3 PM 34° Partly Cloudy 34% 10 mph E 42%
4 PM 33° Partly Cloudy 35% 10 mph E 48%
5 PM 33° Partly Cloudy 35% 10 mph E 56%
6 PM 31° Partly Cloudy 39% 11 mph E 64%
7 PM 29° Partly Cloudy 37% 11 mph E 69%
8 PM 28° Partly Cloudy 37% 9 mph E 72%
9 PM 26° Partly Cloudy 38% 10 mph ESE 75%
10 PM 26° Partly Cloudy 39% 11 mph ESE 76%
11 PM 25° Partly Cloudy 32% 11 mph ESE 75%
12 AM 24° Partly Cloudy 31% 11 mph ESE 75%
1 AM 24° Partly Cloudy 31% 11 mph ESE 75%
2 AM 23° Drizzle 35% 12 mph ESE 74%
3 AM 23° Drizzle 35% 12 mph ESE 74%
4 AM 23° Partly Cloudy 17% 12 mph ESE 74%
5 AM 21° Rain 27% 12 mph ESE 75%
6 AM 21° Rain 21% 12 mph ESE 75%
15-Day Forecast
Today
9/6
Partly Cloudy
39%
20°
36°
Mon
9/7
Partly Cloudy
31%
20°
33°
Tue
9/8
Mostly Clear
25%
20°
41°
Wed
9/9
Mostly Cloudy
73%
19°
32°
Thu
9/10
Drizzle
90%
14°
32°
Fri
9/11
Rain
56%
14°
35°
Sat
9/12
Rain
86%
19°
33°
Sun
9/13
Heavy Rain
80%
15°
26°
Mon
9/14
Overcast
54%
12°
26°
Tue
9/15
Drizzle
54%
7°
27°
Wed
9/16
Drizzle
60%
7°
28°
Thu
9/17
Drizzle
60%
16°
29°
Fri
9/18
Drizzle
60%
17°
29°
Sat
9/19
Drizzle
60%
17°
29°
Sun
9/20
Drizzle
60%
17°
31°
49
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
49 AQI 8.9 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 49 Good 45 49
Tue 54 Moderate 49 54
Wed 54 Moderate 54 54
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 Sep 6, 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
SBCAPE789 J/kg
MLCAPE526 J/kg
MUCAPE789 J/kg
SBCIN-435 J/kg
MLCIN-327 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear11 kt
0–1 km Shear9 kt
Eff. Shear18 kt
0–1 km SRH40
0–3 km SRH90
Eff. SRH69
Storm Motion44° @ 14 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.9
Thermo & Levels
PWAT1.52 in
0–3 km LR4.8 °C/km
700–500 LR6.8 °C/km
Total Totals50.2
LCL930 hPa
LFC664 hPa
EL224 hPa
Freezing Lvl14,252 ft