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: 8:55 AM CDT  ·  Refresh
27°C
Feels like 28°
Partly Cloudy
▲ 36°  /  ▼ 21°
Wind
9 mph ESE
Humidity
71%
Dew Point
21°
Pressure
28.93 inHg
Visibility
10 mi
UV Index
4.9
Cloud Cover
34%
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 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2230 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
27°
13%
9 AM
27°
23%
10 AM
29°
31%
11 AM
31°
31%
12 PM
33°
31%
1 PM
34°
34%
2 PM
34°
34%
3 PM
34°
34%
4 PM
33°
35%
5 PM
33°
36%
6 PM
31°
36%
7 PM
29°
37%
8 PM
28°
38%
9 PM
26°
38%
10 PM
26°
39%
11 PM
25°
32%
12 AM
24°
33%
1 AM
24°
33%
2 AM
24°
37%
3 AM
23°
38%
4 AM
23°
19%
5 AM
21°
29%
6 AM
21°
22%
7 AM
21°
18%
7-Day Forecast
Today
36° 21°
Partly Cloudy with a 38% chance of rain.
Mon
34° 21°
Partly Cloudy with a 37% chance of rain.
Tue
41° 19°
Clear with a 28% chance of rain.
Wed
33° 18°
Mostly Cloudy with a 83% chance of rain.
Thu
32° 14°
Drizzle, 82% chance.
Fri
35° 14°
Rain, 70% chance.
Sat
34° 19°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 13% 9 mph ESE 71%
9 AM 27° Partly Cloudy 23% 10 mph ESE 62%
10 AM 29° Mostly Cloudy 31% 9 mph SE 54%
11 AM 31° Mostly Cloudy 31% 8 mph SE 48%
12 PM 33° Partly Cloudy 31% 7 mph SE 42%
1 PM 34° Partly Cloudy 34% 7 mph SE 42%
2 PM 34° Partly Cloudy 34% 9 mph ESE 42%
3 PM 34° Partly Cloudy 34% 11 mph E 42%
4 PM 33° Partly Cloudy 35% 11 mph E 49%
5 PM 33° Mostly Cloudy 36% 11 mph E 57%
6 PM 31° Mostly Cloudy 36% 12 mph E 66%
7 PM 29° Mostly Cloudy 37% 11 mph E 70%
8 PM 28° Mostly Cloudy 38% 10 mph ESE 73%
9 PM 26° Partly Cloudy 38% 11 mph ESE 75%
10 PM 26° Partly Cloudy 39% 12 mph ESE 76%
11 PM 25° Mostly Cloudy 32% 12 mph ESE 75%
12 AM 24° Overcast 33% 13 mph ESE 75%
1 AM 24° Overcast 33% 13 mph ESE 74%
2 AM 24° Drizzle 37% 13 mph ESE 74%
3 AM 23° Drizzle 38% 13 mph SE 73%
4 AM 23° Overcast 19% 13 mph ESE 74%
5 AM 21° Rain 29% 13 mph ESE 75%
6 AM 21° Rain 22% 13 mph ESE 75%
7 AM 21° Rain 18% 13 mph SE 73%
15-Day Forecast
Today
9/6
Partly Cloudy
38%
21°
36°
Mon
9/7
Partly Cloudy
37%
21°
34°
Tue
9/8
Clear
28%
19°
41°
Wed
9/9
Mostly Cloudy
83%
18°
33°
Thu
9/10
Drizzle
82%
14°
32°
Fri
9/11
Rain
70%
14°
35°
Sat
9/12
Rain
82%
19°
34°
Sun
9/13
Heavy Rain
82%
12°
27°
Mon
9/14
Drizzle
44%
7°
26°
Tue
9/15
Drizzle
51%
4°
26°
Wed
9/16
Clear
60%
7°
31°
Thu
9/17
Drizzle
60%
17°
31°
Fri
9/18
Drizzle
60%
17°
30°
Sat
9/19
Drizzle
60%
17°
29°
Sun
9/20
Drizzle
60%
16°
29°
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 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1329 J/kg
MLCAPE679 J/kg
MUCAPE1329 J/kg
SBCIN-308 J/kg
MLCIN-279 J/kg
Lifted Index-4.7
Kinematics
0–6 km Shear13 kt
0–1 km Shear10 kt
Eff. Shear18 kt
0–1 km SRH58
0–3 km SRH100
Eff. SRH63
Storm Motion38° @ 14 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.6
Thermo & Levels
PWAT1.56 in
0–3 km LR5.6 °C/km
700–500 LR6.6 °C/km
Total Totals50.1
LCL904 hPa
LFC732 hPa
EL208 hPa
Freezing Lvl14,186 ft