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

Howard County, Missouri, United States

Last updated: 8:50 AM CDT  ·  Refresh
26°C
Feels like 27°
Mostly Clear
▲ 36°  /  ▼ 19°
Wind
9 mph ENE
Humidity
79%
Dew Point
22°
Pressure
29.21 inHg
Visibility
9 mi
UV Index
5.2
Cloud Cover
14%
Sunrise
6:44 AM
Sunset
7:33 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Howard County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2031 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 7:33PM.

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
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
11%
9 AM
26°
21%
10 AM
28°
21%
11 AM
29°
21%
12 PM
31°
14%
1 PM
33°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
31°
3%
8 PM
30°
3%
9 PM
26°
3%
10 PM
25°
3%
11 PM
24°
3%
12 AM
24°
3%
1 AM
23°
3%
2 AM
22°
3%
3 AM
21°
3%
4 AM
21°
3%
5 AM
19°
3%
6 AM
19°
3%
7 AM
19°
3%
7-Day Forecast
Today
36° 19°
Mostly Clear with a 21% chance of rain.
Mon
34° 19°
Partly Cloudy.
Tue
41° 17°
Mostly Clear.
Wed
38° 20°
Mostly Cloudy with a 76% chance of rain.
Thu
34° 18°
Rain, 82% chance.
Fri
36° 14°
Rain, 70% chance.
Sat
36° 18°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 11% 9 mph ENE 79%
9 AM 26° Mostly Clear 21% 9 mph E 66%
10 AM 28° Mostly Clear 21% 9 mph E 61%
11 AM 29° Mostly Clear 21% 8 mph E 58%
12 PM 31° Partly Cloudy 14% 9 mph ENE 54%
1 PM 33° Partly Cloudy 3% 9 mph ENE 51%
2 PM 34° Mostly Clear 3% 9 mph E 50%
3 PM 34° Partly Cloudy 3% 10 mph E 47%
4 PM 34° Partly Cloudy 3% 9 mph E 48%
5 PM 34° Partly Cloudy 3% 9 mph E 50%
6 PM 33° Partly Cloudy 3% 8 mph E 52%
7 PM 31° Partly Cloudy 3% 8 mph E 55%
8 PM 30° Partly Cloudy 3% 8 mph E 58%
9 PM 26° Mostly Cloudy 3% 9 mph E 63%
10 PM 25° Partly Cloudy 3% 9 mph E 64%
11 PM 24° Mostly Cloudy 3% 9 mph E 66%
12 AM 24° Mostly Cloudy 3% 9 mph E 67%
1 AM 23° Mostly Cloudy 3% 9 mph E 68%
2 AM 22° Mostly Cloudy 3% 9 mph E 69%
3 AM 21° Mostly Cloudy 3% 9 mph ESE 70%
4 AM 21° Mostly Cloudy 3% 9 mph ESE 71%
5 AM 19° Mostly Cloudy 3% 9 mph ESE 72%
6 AM 19° Mostly Cloudy 3% 9 mph ESE 73%
7 AM 19° Mostly Cloudy 3% 9 mph ESE 70%
15-Day Forecast
Today
9/6
Mostly Clear
21%
19°
36°
Mon
9/7
Partly Cloudy
3%
19°
34°
Tue
9/8
Mostly Clear
7%
17°
41°
Wed
9/9
Mostly Cloudy
76%
20°
38°
Thu
9/10
Rain
82%
18°
34°
Fri
9/11
Rain
70%
14°
36°
Sat
9/12
Rain
71%
18°
36°
Sun
9/13
Rain
90%
14°
32°
Mon
9/14
Drizzle
44%
10°
29°
Tue
9/15
Drizzle
51%
6°
29°
Wed
9/16
Clear
60%
8°
32°
Thu
9/17
Drizzle
60%
17°
32°
Fri
9/18
Drizzle
60%
17°
32°
Sat
9/19
Drizzle
60%
17°
32°
Sun
9/20
Drizzle
60%
16°
31°
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 10.2 µg/m³
O3
Ground-level ozone
45 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 53 Moderate 45 53
Tue 52 Moderate 44 52
Wed 52 Moderate 44 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 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
SBCAPE1344 J/kg
MLCAPE1079 J/kg
MUCAPE1344 J/kg
SBCIN-230 J/kg
MLCIN-213 J/kg
Lifted Index-4.9
Kinematics
0–6 km Shear20 kt
0–1 km Shear7 kt
Eff. Shear20 kt
0–1 km SRH63
0–3 km SRH91
Eff. SRH91
Storm Motion34° @ 22 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.3
K-Index29.7
Thermo & Levels
PWAT1.73 in
0–3 km LR5.0 °C/km
700–500 LR6.8 °C/km
Total Totals51.0
LCL941 hPa
LFC700 hPa
EL206 hPa
Freezing Lvl13,953 ft