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

Harrison County, Missouri, United States

Last updated: 8:56 AM CDT  ·  Refresh
28°C
Feels like 34°
Partly Cloudy
▲ 38°  /  ▼ 25°
Wind
5 mph SW
Humidity
83%
Dew Point
26°
Pressure
28.90 inHg
Visibility
5 mi
UV Index
6.1
Cloud Cover
36%
Sunrise
6:08 AM
Sunset
8:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Harrison County is currently partly cloudy at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4360 J/kg) — isolated convective development possible. Sunrise: 6:08AM · Sunset: 8:36PM.

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
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
11%
9 AM
30°
21%
10 AM
32°
14%
11 AM
33°
14%
12 PM
34°
3%
1 PM
36°
3%
2 PM
37°
4%
3 PM
37°
4%
4 PM
37°
4%
5 PM
37°
5%
6 PM
36°
5%
7 PM
34°
8%
8 PM
32°
13%
9 PM
31°
14%
10 PM
30°
23%
11 PM
29°
23%
12 AM
28°
24%
1 AM
27°
33%
2 AM
27°
33%
3 AM
27°
33%
4 AM
27°
24%
5 AM
26°
18%
6 AM
26°
5%
7 AM
27°
5%
7-Day Forecast
Today
38° 25°
Mostly Clear with a 23% chance of rain.
Mon
39° 24°
Clear with a 35% chance of rain.
Tue
36° 23°
Partly Cloudy with a 26% chance of rain.
Wed
34° 22°
Mostly Clear with a 52% chance of rain.
Thu
32° 21°
Rain, 64% chance.
Fri
31° 21°
Rain, 82% chance.
Sat
32° 20°
Rain.
TimeTempConditionsPrecipWindHumidity
Now 28° Partly Cloudy 11% 5 mph SW 83%
9 AM 30° Partly Cloudy 21% 5 mph SW 77%
10 AM 32° Partly Cloudy 14% 7 mph SW 69%
11 AM 33° Mostly Clear 14% 7 mph SW 62%
12 PM 34° Partly Cloudy 3% 8 mph SW 55%
1 PM 36° Mostly Clear 3% 9 mph SSW 50%
2 PM 37° Clear 4% 10 mph SSW 45%
3 PM 37° Clear 4% 10 mph SSW 41%
4 PM 37° Clear 4% 9 mph SSW 44%
5 PM 37° Clear 5% 8 mph SSW 47%
6 PM 36° Clear 5% 7 mph SSW 52%
7 PM 34° Mostly Clear 8% 7 mph SSW 58%
8 PM 32° Mostly Clear 13% 8 mph S 62%
9 PM 31° Mostly Cloudy 14% 9 mph S 67%
10 PM 30° Partly Cloudy 23% 8 mph S 69%
11 PM 29° Mostly Cloudy 23% 8 mph SSW 70%
12 AM 28° Mostly Cloudy 24% 7 mph SSW 72%
1 AM 27° Mostly Cloudy 33% 7 mph SSW 73%
2 AM 27° Mostly Cloudy 33% 8 mph SSW 72%
3 AM 27° Overcast 33% 9 mph SSW 72%
4 AM 27° Mostly Cloudy 24% 8 mph SSW 74%
5 AM 26° Partly Cloudy 18% 8 mph S 77%
6 AM 26° Partly Cloudy 5% 8 mph S 79%
7 AM 27° Partly Cloudy 5% 8 mph S 74%
15-Day Forecast
Today
7/26
Mostly Clear
23%
25°
38°
Mon
7/27
Clear
35%
24°
39°
Tue
7/28
Partly Cloudy
26%
23°
36°
Wed
7/29
Mostly Clear
52%
22°
34°
Thu
7/30
Rain
64%
21°
32°
Fri
7/31
Rain
82%
21°
31°
Sat
8/1
Rain
19%
20°
32°
Sun
8/2
Clear
18%
19°
33°
Mon
8/3
Drizzle
44%
20°
34°
Tue
8/4
Drizzle
51%
22°
38°
Wed
8/5
Drizzle
60%
21°
36°
Thu
8/6
Drizzle
60%
20°
34°
Fri
8/7
Drizzle
60%
20°
34°
Sat
8/8
Drizzle
60%
22°
36°
Sun
8/9
Drizzle
60%
22°
35°
54
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
54 AQI 10.9 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 54 Moderate 45 54
Tue 51 Moderate 44 51
Wed 48 Good 43 48
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
SBCAPE4456 J/kg
MLCAPE2995 J/kg
MUCAPE4456 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-8.6
Kinematics
0–6 km Shear25 kt
0–1 km Shear7 kt
Eff. Shear28 kt
0–1 km SRH-19
0–3 km SRH-10
Eff. SRH-10
Storm Motion243° @ 21 kt
0–1 km EHI-0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index23.9
Thermo & Levels
PWAT1.44 in
0–3 km LR5.5 °C/km
700–500 LR6.5 °C/km
Total Totals43.9
LCL946 hPa
LFC978 hPa
EL135 hPa
Freezing Lvl16,394 ft