Heat Advisory — Republic, KS, Washington, KS, Marshall, KS, Nemaha, KS, Brown, KS, Cloud, KS, Clay, KS, Riley, KS, Pottawatomie, KS, Jackson, KS, Jefferson, KS, Ottawa, KS, Dickinson, KS, Geary, KS, Morris, KS, Wabaunsee, KS, Shawnee, KS, Douglas, KS, Lyon, KS, Osage, KS, Franklin, KS, Coffey, KS, Anderson, KS 8:00 PM

Ottawa County, Kansas, United States

Last updated: 3:04 AM CDT  ·  Refresh
28°C
Feels like 27°
Mostly Clear
▲ 38°  /  ▼ 26°
Wind
11 mph S
Humidity
40%
Dew Point
13°
Pressure
28.52 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
25%
Sunrise
6:59 AM
Sunset
7:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ottawa County is currently mostly clear at 28°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:59AM · Sunset: 7:59PM.

Alerts

Heat Advisory
Republic, KS, Washington, KS, Marshall, KS, Nemaha, KS, Brown, KS, Cloud, KS, Clay, KS, Riley, KS, Pottawatomie, KS, Jackson, KS, Jefferson, KS, Ottawa, KS, Dickinson, KS, Geary, KS, Morris, KS, Wabaunsee, KS, Shawnee, KS, Douglas, KS, Lyon, KS, Osage, KS, Franklin, KS, Coffey, KS, Anderson, KS
Expires 8:00 PM
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
3%
4 AM
27°
3%
5 AM
27°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
33°
3%
1 PM
35°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
38°
5%
5 PM
37°
5%
6 PM
38°
5%
7 PM
38°
5%
8 PM
36°
5%
9 PM
34°
5%
10 PM
31°
9%
11 PM
31°
9%
12 AM
31°
9%
1 AM
30°
9%
2 AM
29°
10%
7-Day Forecast
Today
38° 26°
Clear.
Thu
39° 26°
Mostly Clear.
Fri
38° 21°
Clear.
Sat
37° 23°
Clear with a 30% chance of rain.
Sun
39° 21°
Clear with a 30% chance of rain.
Mon
39° 25°
Clear.
Tue
41° 26°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 3% 11 mph S 40%
4 AM 27° Partly Cloudy 3% 10 mph S 40%
5 AM 27° Mostly Clear 3% 10 mph S 43%
6 AM 23° Mostly Clear 3% 9 mph S 45%
7 AM 23° Clear 3% 9 mph S 47%
8 AM 25° Clear 3% 10 mph SSW 45%
9 AM 28° Clear 3% 14 mph SSW 42%
10 AM 29° Clear 3% 16 mph SSW 38%
11 AM 31° Clear 3% 16 mph SSW 34%
12 PM 33° Clear 3% 16 mph SSW 30%
1 PM 35° Clear 3% 16 mph SSW 25%
2 PM 37° Clear 3% 16 mph SSW 24%
3 PM 37° Mostly Clear 3% 16 mph SSW 22%
4 PM 38° Mostly Clear 5% 16 mph S 21%
5 PM 37° Mostly Clear 5% 16 mph S 22%
6 PM 38° Clear 5% 15 mph S 23%
7 PM 38° Clear 5% 14 mph S 24%
8 PM 36° Clear 5% 14 mph S 28%
9 PM 34° Clear 5% 14 mph S 32%
10 PM 31° Clear 9% 14 mph S 35%
11 PM 31° Clear 9% 14 mph S 37%
12 AM 31° Clear 9% 15 mph S 38%
1 AM 30° Clear 9% 16 mph S 40%
2 AM 29° Clear 10% 16 mph S 42%
15-Day Forecast
Today
9/2
Clear
5%
26°
38°
Thu
9/3
Mostly Clear
11%
26°
39°
Fri
9/4
Clear
7%
21°
38°
Sat
9/5
Clear
30%
23°
37°
Sun
9/6
Clear
30%
21°
39°
Mon
9/7
Clear
17%
25°
39°
Tue
9/8
Clear
17%
26°
41°
Wed
9/9
Rain
68%
22°
35°
Thu
9/10
Rain
68%
17°
33°
Fri
9/11
Rain
64%
19°
31°
Sat
9/12
Drizzle
60%
20°
33°
Sun
9/13
Clear
60%
20°
33°
Mon
9/14
Drizzle
60%
20°
33°
Tue
9/15
Drizzle
60%
20°
32°
Wed
9/16
Drizzle
60%
19°
31°
49
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
49 AQI 8.9 µg/m³
O3
Ground-level ozone
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 46 49
Thu 53 Moderate 44 53
Fri 45 Good 45 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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Wed Sep 2, 06:00'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
SBCAPE0 J/kg
MLCAPE18 J/kg
MUCAPE4 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.5
Kinematics
0–6 km Shear20 kt
0–1 km Shear31 kt
Eff. Shear—
0–1 km SRH239
0–3 km SRH208
Eff. SRH—
Storm Motion266° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index34.3
Thermo & Levels
PWAT1.25 in
0–3 km LR6.1 °C/km
700–500 LR6.2 °C/km
Total Totals45.5
LCL784 hPa
LFC—
EL—
Freezing Lvl15,509 ft