Extreme Heat Warning — Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Grundy, MO, Sullivan, MO, Adair, MO, Livingston, MO, Linn, MO, Macon, MO, Chariton, MO, Randolph, MO 8:00 PM

Macon County, Missouri, United States

Last updated: 3:12 AM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Clear
▲ 38°  /  ▼ 19°
Wind
4 mph S
Humidity
70%
Dew Point
20°
Pressure
29.04 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
13%
Sunrise
6:42 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Macon County is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2219 J/kg) — isolated convective development possible. Sunrise: 6:42AM · Sunset: 7:34PM.

Alerts

Extreme Heat Warning
Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Grundy, MO, Sullivan, MO, Adair, MO, Livingston, MO, Linn, MO, Macon, MO, Chariton, MO, Randolph, MO
Expires 8:00 PM
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
4%
4 AM
24°
4%
5 AM
21°
4%
6 AM
21°
4%
7 AM
22°
4%
8 AM
24°
4%
9 AM
28°
9%
10 AM
31°
7%
11 AM
32°
7%
12 PM
34°
7%
1 PM
37°
16%
2 PM
37°
16%
3 PM
37°
16%
4 PM
37°
17%
5 PM
37°
17%
6 PM
36°
17%
7 PM
34°
17%
8 PM
33°
18%
9 PM
30°
20%
10 PM
28°
21%
11 PM
27°
21%
12 AM
26°
11%
1 AM
26°
5%
2 AM
24°
5%
7-Day Forecast
Today
38° 19°
Mostly Clear with a 20% chance of rain.
Sun
36° 19°
Mostly Cloudy.
Mon
34° 16°
Overcast.
Tue
39° 16°
Clear with a 48% chance of rain.
Wed
38° 19°
Clear with a 64% chance of rain.
Thu
34° 15°
Rain, 82% chance.
Fri
32° 12°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 4% 4 mph S 70%
4 AM 24° Mostly Clear 4% 4 mph SSW 67%
5 AM 21° Mostly Clear 4% 3 mph SSW 68%
6 AM 21° Mostly Clear 4% 3 mph SW 69%
7 AM 22° Clear 4% 2 mph SW 69%
8 AM 24° Clear 4% 3 mph WSW 63%
9 AM 28° Clear 9% 4 mph W 54%
10 AM 31° Clear 7% 5 mph WNW 46%
11 AM 32° Mostly Clear 7% 5 mph WNW 42%
12 PM 34° Mostly Clear 7% 5 mph WNW 38%
1 PM 37° Partly Cloudy 16% 4 mph WNW 35%
2 PM 37° Partly Cloudy 16% 4 mph NW 34%
3 PM 37° Partly Cloudy 16% 4 mph NW 33%
4 PM 37° Mostly Clear 17% 4 mph NNW 34%
5 PM 37° Partly Cloudy 17% 3 mph NNE 37%
6 PM 36° Partly Cloudy 17% 4 mph NE 42%
7 PM 34° Partly Cloudy 17% 5 mph NE 47%
8 PM 33° Partly Cloudy 18% 5 mph ENE 54%
9 PM 30° Partly Cloudy 20% 6 mph ENE 60%
10 PM 28° Partly Cloudy 21% 7 mph ENE 68%
11 PM 27° Partly Cloudy 21% 7 mph ENE 75%
12 AM 26° Partly Cloudy 11% 7 mph ENE 81%
1 AM 26° Partly Cloudy 5% 7 mph ENE 86%
2 AM 24° Mostly Clear 5% 9 mph ENE 88%
15-Day Forecast
Today
9/5
Mostly Clear
20%
19°
38°
Sun
9/6
Mostly Cloudy
12%
19°
36°
Mon
9/7
Overcast
7%
16°
34°
Tue
9/8
Clear
48%
16°
39°
Wed
9/9
Clear
64%
19°
38°
Thu
9/10
Rain
82%
15°
34°
Fri
9/11
Drizzle
63%
12°
32°
Sat
9/12
Drizzle
43%
14°
37°
Sun
9/13
Rain
68%
19°
35°
Mon
9/14
Drizzle
51%
11°
32°
Tue
9/15
Drizzle
60%
18°
34°
Wed
9/16
Drizzle
60%
18°
34°
Thu
9/17
Drizzle
60%
17°
32°
Fri
9/18
Clear
60%
17°
32°
Sat
9/19
Drizzle
60%
17°
32°
43
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
28 AQI 5.0 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 43 28
Sun 44 Good 44 32
Mon 50 Good 44 50
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 Sat Sep 5, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE290 J/kg
MLCAPE786 J/kg
MUCAPE1068 J/kg
SBCIN-602 J/kg
MLCIN-315 J/kg
Lifted Index-1.3
Kinematics
0–6 km Shear14 kt
0–1 km Shear12 kt
Eff. Shear17 kt
0–1 km SRH50
0–3 km SRH33
Eff. SRH36
Storm Motion35° @ 12 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.9
Thermo & Levels
PWAT1.61 in
0–3 km LR4.5 °C/km
700–500 LR6.6 °C/km
Total Totals48.9
LCL922 hPa
LFC649 hPa
EL277 hPa
Freezing Lvl14,534 ft