Heat Advisory — Nemaha, KS, Brown, KS, Cloud, KS, Clay, KS, Riley, KS, Pottawatomie, KS, Jackson, KS, Jefferson, KS 8:00 PM

Ottawa County, Kansas, United States

Last updated: 5:11 AM CDT  ·  Refresh
28°C
Feels like 29°
Mostly Cloudy
▲ 41°  /  ▼ 27°
Wind
8 mph S
Humidity
47%
Dew Point
17°
Pressure
28.50 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
74%
Sunrise
6:40 AM
Sunset
8:30 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ottawa County is currently mostly cloudy at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 809 J/kg) — isolated convective development possible. Sunrise: 6:40AM · Sunset: 8:30PM.

Alerts

Heat Advisory
Nemaha, KS, Brown, KS, Cloud, KS, Clay, KS, Riley, KS, Pottawatomie, KS, Jackson, KS, Jefferson, KS
Expires 8:00 PM
47 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
3%
6 AM
26°
19%
7 AM
26°
20%
8 AM
27°
20%
9 AM
29°
20%
10 AM
30°
14%
11 AM
32°
14%
12 PM
34°
14%
1 PM
36°
3%
2 PM
39°
3%
3 PM
39°
3%
4 PM
39°
4%
5 PM
39°
5%
6 PM
41°
6%
7 PM
39°
6%
8 PM
37°
5%
9 PM
36°
5%
10 PM
34°
3%
11 PM
33°
3%
12 AM
31°
3%
1 AM
31°
3%
2 AM
32°
3%
3 AM
32°
3%
4 AM
30°
3%
7-Day Forecast
Today
41° 27°
Partly Cloudy with a 20% chance of rain.
Wed
42° 27°
Mostly Clear with a 26% chance of rain.
Thu
40° 23°
Clear with a 63% chance of rain.
Fri
37° 23°
Mostly Cloudy with a 34% chance of rain.
Sat
40° 24°
Mostly Cloudy with a 29% chance of rain.
Sun
36° 21°
Drizzle, 63% chance.
Mon
39° 21°
Drizzle, 49% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Cloudy 3% 8 mph S 47%
6 AM 26° Mostly Cloudy 19% 11 mph SSW 44%
7 AM 26° Partly Cloudy 20% 11 mph S 45%
8 AM 27° Partly Cloudy 20% 13 mph SSW 43%
9 AM 29° Partly Cloudy 20% 15 mph SSW 40%
10 AM 30° Partly Cloudy 14% 15 mph SSW 37%
11 AM 32° Partly Cloudy 14% 15 mph SSW 32%
12 PM 34° Partly Cloudy 14% 15 mph SSW 27%
1 PM 36° Partly Cloudy 3% 15 mph SSW 23%
2 PM 39° Mostly Clear 3% 16 mph SSW 20%
3 PM 39° Mostly Clear 3% 16 mph SSW 18%
4 PM 39° Mostly Clear 4% 16 mph SSW 17%
5 PM 39° Partly Cloudy 5% 15 mph SSW 18%
6 PM 41° Mostly Clear 6% 13 mph SSW 19%
7 PM 39° Partly Cloudy 6% 13 mph S 21%
8 PM 37° Partly Cloudy 5% 12 mph S 24%
9 PM 36° Partly Cloudy 5% 12 mph S 27%
10 PM 34° Partly Cloudy 3% 12 mph S 30%
11 PM 33° Partly Cloudy 3% 12 mph S 32%
12 AM 31° Partly Cloudy 3% 13 mph S 33%
1 AM 31° Partly Cloudy 3% 13 mph SSW 34%
2 AM 32° Partly Cloudy 3% 12 mph SSW 35%
3 AM 32° Partly Cloudy 3% 12 mph SSW 36%
4 AM 30° Mostly Clear 3% 11 mph SSW 38%
15-Day Forecast
Today
8/11
Partly Cloudy
20%
27°
41°
Wed
8/12
Mostly Clear
26%
27°
42°
Thu
8/13
Clear
63%
23°
40°
Fri
8/14
Mostly Cloudy
34%
23°
37°
Sat
8/15
Mostly Cloudy
29%
24°
40°
Sun
8/16
Drizzle
63%
21°
36°
Mon
8/17
Drizzle
49%
21°
39°
Tue
8/18
Clear
34%
23°
41°
Wed
8/19
Clear
35%
24°
43°
Thu
8/20
Mostly Clear
19%
26°
43°
Fri
8/21
Clear
60%
24°
43°
Sat
8/22
Drizzle
60%
23°
39°
Sun
8/23
Clear
60%
23°
38°
Mon
8/24
Drizzle
60%
23°
37°
Tue
8/25
Drizzle
60%
23°
37°
47
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
44 AQI 7.9 µg/m³
O3
Ground-level ozone
Dominant
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 47 44
Wed 45 Good 45 37
Thu 48 Good 46 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 Tue Aug 11, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE268 J/kg
MLCAPE682 J/kg
MUCAPE1160 J/kg
SBCIN-770 J/kg
MLCIN0 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear11 kt
0–1 km Shear32 kt
Eff. Shear15 kt
0–1 km SRH240
0–3 km SRH241
Eff. SRH-27
Storm Motion279° @ 15 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.9
Thermo & Levels
PWAT1.34 in
0–3 km LR5.5 °C/km
700–500 LR7.9 °C/km
Total Totals51.5
LCL813 hPa
LFC593 hPa
EL275 hPa
Freezing Lvl14,367 ft