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

Buchanan County, Missouri, United States

Last updated: 8:51 AM CDT  ·  Refresh
29°C
Feels like 33°
Partly Cloudy
▲ 38°  /  ▼ 25°
Wind
4 mph SSW
Humidity
75%
Dew Point
25°
Pressure
28.88 inHg
Visibility
5 mi
UV Index
5.7
Cloud Cover
47%
Sunrise
6:13 AM
Sunset
8:37 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Buchanan County is currently partly cloudy at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3323 J/kg) — isolated convective development possible. Sunrise: 6:13AM · Sunset: 8:37PM.

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
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
11%
9 AM
31°
14%
10 AM
33°
14%
11 AM
34°
14%
12 PM
36°
7%
1 PM
37°
4%
2 PM
37°
4%
3 PM
38°
4%
4 PM
37°
16%
5 PM
38°
16%
6 PM
37°
16%
7 PM
36°
17%
8 PM
34°
17%
9 PM
32°
17%
10 PM
31°
17%
11 PM
30°
18%
12 AM
29°
18%
1 AM
29°
21%
2 AM
29°
27%
3 AM
28°
27%
4 AM
28°
18%
5 AM
27°
12%
6 AM
27°
5%
7 AM
27°
5%
7-Day Forecast
Today
38° 25°
Mostly Clear.
Mon
39° 24°
Clear with a 35% chance of rain.
Tue
34° 23°
Overcast with a 28% chance of rain.
Wed
32° 23°
Partly Cloudy with a 52% chance of rain.
Thu
32° 23°
Rain, 64% chance.
Fri
31° 22°
Drizzle, 51% chance.
Sat
31° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 11% 4 mph SSW 75%
9 AM 31° Mostly Clear 14% 5 mph SSW 68%
10 AM 33° Clear 14% 6 mph SSW 61%
11 AM 34° Clear 14% 8 mph SSW 55%
12 PM 36° Clear 7% 9 mph SSW 48%
1 PM 37° Clear 4% 10 mph SSW 43%
2 PM 37° Clear 4% 12 mph SSW 40%
3 PM 38° Clear 4% 12 mph SSW 39%
4 PM 37° Clear 16% 12 mph SSW 41%
5 PM 38° Clear 16% 11 mph SSW 45%
6 PM 37° Clear 16% 11 mph SSW 48%
7 PM 36° Mostly Clear 17% 10 mph S 52%
8 PM 34° Mostly Clear 17% 9 mph S 56%
9 PM 32° Partly Cloudy 17% 10 mph S 60%
10 PM 31° Mostly Cloudy 17% 10 mph S 62%
11 PM 30° Mostly Cloudy 18% 10 mph S 65%
12 AM 29° Mostly Cloudy 18% 9 mph SSW 68%
1 AM 29° Mostly Cloudy 21% 9 mph SSW 68%
2 AM 29° Mostly Cloudy 27% 9 mph SSW 67%
3 AM 28° Mostly Cloudy 27% 9 mph SSW 66%
4 AM 28° Partly Cloudy 18% 10 mph SSW 68%
5 AM 27° Partly Cloudy 12% 10 mph SSW 70%
6 AM 27° Partly Cloudy 5% 10 mph SSW 72%
7 AM 27° Partly Cloudy 5% 11 mph SSW 68%
15-Day Forecast
Today
7/26
Mostly Clear
18%
25°
38°
Mon
7/27
Clear
35%
24°
39°
Tue
7/28
Overcast
28%
23°
34°
Wed
7/29
Partly Cloudy
52%
23°
32°
Thu
7/30
Rain
64%
23°
32°
Fri
7/31
Drizzle
51%
22°
31°
Sat
8/1
Clear
17%
21°
31°
Sun
8/2
Clear
18%
20°
31°
Mon
8/3
Clear
19%
21°
34°
Tue
8/4
Drizzle
51%
22°
37°
Wed
8/5
Drizzle
60%
22°
35°
Thu
8/6
Drizzle
60%
22°
33°
Fri
8/7
Drizzle
60%
21°
33°
Sat
8/8
Drizzle
60%
23°
36°
Sun
8/9
Drizzle
60%
23°
34°
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 11.0 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 54 Moderate 40 54
Tue 51 Moderate 41 51
Wed 51 Moderate 44 51
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
SBCAPE3202 J/kg
MLCAPE2094 J/kg
MUCAPE3202 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.3
Kinematics
0–6 km Shear17 kt
0–1 km Shear8 kt
Eff. Shear23 kt
0–1 km SRH-10
0–3 km SRH3
Eff. SRH3
Storm Motion228° @ 21 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.1
K-Index26.5
Thermo & Levels
PWAT1.41 in
0–3 km LR5.6 °C/km
700–500 LR6.2 °C/km
Total Totals46.5
LCL920 hPa
LFC978 hPa
EL149 hPa
Freezing Lvl16,841 ft