Heat Advisory — Atchison, KS, Doniphan, KS, Leavenworth, KS, Wyandotte, KS, Johnson, KS, Andrew, MO, De Kalb, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Platte, MO, Clay, MO, Ray, MO, Carroll, MO, Chariton, MO, Randolph, MO, Jackson, MO, Lafayette, MO 8:00 PM Extreme Heat Warning — Miami, KS, Linn, KS, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO 8:00 PM

Ray County, Missouri, United States

Last updated: 5:11 AM CDT  ·  Refresh
26°C
Feels like 27°
Clear
▲ 35°  /  ▼ 26°
Wind
7 mph SSW
Humidity
68%
Dew Point
20°
Pressure
29.03 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
6:25 AM
Sunset
8:16 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ray County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3318 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 8:16PM.

Alerts

Heat Advisory
Atchison, KS, Doniphan, KS, Leavenworth, KS, Wyandotte, KS, Johnson, KS, Andrew, MO, De Kalb, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Platte, MO, Clay, MO, Ray, MO, Carroll, MO, Chariton, MO, Randolph, MO, Jackson, MO, Lafayette, MO
Expires 8:00 PM
Extreme Heat Warning
Miami, KS, Linn, KS, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO
Expires 8:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
27°
3%
11 AM
29°
3%
12 PM
30°
3%
1 PM
32°
3%
2 PM
34°
3%
3 PM
34°
6%
4 PM
35°
7%
5 PM
34°
8%
6 PM
35°
5%
7 PM
34°
5%
8 PM
32°
5%
9 PM
32°
8%
10 PM
30°
8%
11 PM
30°
8%
12 AM
28°
8%
1 AM
28°
8%
2 AM
28°
9%
3 AM
28°
9%
4 AM
27°
9%
7-Day Forecast
Today
35° 26°
Partly Cloudy.
Wed
38° 26°
Mostly Clear with a 25% chance of rain.
Thu
34° 23°
Mostly Clear with a 25% chance of rain.
Fri
34° 21°
Overcast with a 22% chance of rain.
Sat
38° 24°
Mostly Clear.
Sun
34° 22°
Mostly Cloudy with a 53% chance of rain.
Mon
33° 19°
Clear with a 30% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 7 mph SSW 68%
6 AM 23° Mostly Clear 3% 8 mph SSW 65%
7 AM 23° Partly Cloudy 3% 8 mph SSW 66%
8 AM 24° Partly Cloudy 3% 10 mph SSW 64%
9 AM 27° Partly Cloudy 3% 13 mph SW 62%
10 AM 27° Partly Cloudy 3% 14 mph SW 59%
11 AM 29° Partly Cloudy 3% 14 mph SW 56%
12 PM 30° Partly Cloudy 3% 13 mph SW 52%
1 PM 32° Partly Cloudy 3% 13 mph SW 50%
2 PM 34° Mostly Cloudy 3% 12 mph SW 48%
3 PM 34° Mostly Cloudy 6% 12 mph SSW 46%
4 PM 35° Mostly Cloudy 7% 12 mph SSW 45%
5 PM 34° Mostly Cloudy 8% 11 mph SSW 48%
6 PM 35° Partly Cloudy 5% 10 mph SSW 52%
7 PM 34° Partly Cloudy 5% 9 mph S 57%
8 PM 32° Partly Cloudy 5% 8 mph S 60%
9 PM 32° Partly Cloudy 8% 8 mph S 62%
10 PM 30° Partly Cloudy 8% 8 mph S 64%
11 PM 30° Partly Cloudy 8% 9 mph S 62%
12 AM 28° Partly Cloudy 8% 9 mph SSW 61%
1 AM 28° Partly Cloudy 8% 10 mph SSW 59%
2 AM 28° Partly Cloudy 9% 10 mph SSW 59%
3 AM 28° Partly Cloudy 9% 10 mph SSW 59%
4 AM 27° Partly Cloudy 9% 11 mph SSW 59%
15-Day Forecast
Today
8/11
Partly Cloudy
8%
26°
35°
Wed
8/12
Mostly Clear
25%
26°
38°
Thu
8/13
Mostly Clear
25%
23°
34°
Fri
8/14
Overcast
22%
21°
34°
Sat
8/15
Mostly Clear
15%
24°
38°
Sun
8/16
Mostly Cloudy
53%
22°
34°
Mon
8/17
Clear
30%
19°
33°
Tue
8/18
Clear
34%
22°
39°
Wed
8/19
Drizzle
53%
22°
38°
Thu
8/20
Drizzle
45%
24°
41°
Fri
8/21
Drizzle
60%
21°
41°
Sat
8/22
Drizzle
60%
22°
37°
Sun
8/23
Drizzle
60%
21°
36°
Mon
8/24
Drizzle
60%
20°
33°
Tue
8/25
Drizzle
60%
20°
34°
44
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
44 AQI 7.9 µg/m³
O3
Ground-level ozone
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 43 44
Wed 44 Good 44 26
Thu 41 Good 36 41
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 Tue Aug 11, 08:00'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
SBCAPE774 J/kg
MLCAPE1260 J/kg
MUCAPE1481 J/kg
SBCIN-812 J/kg
MLCIN0 J/kg
Lifted Index-3.1
Kinematics
0–6 km Shear13 kt
0–1 km Shear21 kt
Eff. Shear—
0–1 km SRH160
0–3 km SRH155
Eff. SRH—
Storm Motion343° @ 8 kt
0–1 km EHI0.8
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index22.2
Thermo & Levels
PWAT1.39 in
0–3 km LR3.9 °C/km
700–500 LR8.2 °C/km
Total Totals51.7
LCL908 hPa
LFC620 hPa
EL211 hPa
Freezing Lvl14,511 ft