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

Douglas County, Kansas, United States

Last updated: 3:04 AM CDT  ·  Refresh
26°C
Feels like 25°
Clear
▲ 37°  /  ▼ 23°
Wind
10 mph SSW
Humidity
55%
Dew Point
17°
Pressure
28.89 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
6:51 AM
Sunset
7:49 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Douglas County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 737 J/kg) — isolated convective development possible. Sunrise: 6:51AM · Sunset: 7:49PM.

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
64 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
4 AM
26°
3%
5 AM
25°
3%
6 AM
22°
3%
7 AM
21°
3%
8 AM
23°
3%
9 AM
26°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
36°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
36°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
32°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
27°
3%
2 AM
26°
3%
7-Day Forecast
Today
37° 23°
Clear.
Thu
40° 23°
Clear.
Fri
41° 19°
Clear.
Sat
41° 21°
Mostly Clear.
Sun
42° 22°
Clear with a 30% chance of rain.
Mon
42° 22°
Clear with a 30% chance of rain.
Tue
43° 25°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 10 mph SSW 55%
4 AM 26° Clear 3% 10 mph SSW 53%
5 AM 25° Clear 3% 10 mph SSW 55%
6 AM 22° Clear 3% 9 mph SSW 58%
7 AM 21° Clear 3% 9 mph SSW 60%
8 AM 23° Mostly Clear 3% 10 mph SSW 58%
9 AM 26° Mostly Clear 3% 13 mph SSW 52%
10 AM 29° Mostly Clear 3% 14 mph SW 46%
11 AM 31° Clear 3% 14 mph SW 42%
12 PM 33° Clear 3% 14 mph SW 36%
1 PM 34° Clear 3% 14 mph SSW 32%
2 PM 36° Clear 3% 14 mph SSW 30%
3 PM 37° Mostly Clear 3% 13 mph SSW 29%
4 PM 37° Mostly Clear 3% 13 mph SSW 28%
5 PM 36° Mostly Clear 3% 12 mph SSW 30%
6 PM 37° Clear 3% 11 mph SSW 32%
7 PM 36° Clear 3% 10 mph S 35%
8 PM 34° Clear 3% 10 mph S 39%
9 PM 32° Clear 3% 11 mph S 43%
10 PM 29° Clear 3% 11 mph S 46%
11 PM 28° Clear 3% 11 mph S 49%
12 AM 28° Clear 3% 12 mph S 52%
1 AM 27° Clear 3% 12 mph SSW 54%
2 AM 26° Clear 3% 12 mph S 56%
15-Day Forecast
Today
9/2
Clear
3%
23°
37°
Thu
9/3
Clear
3%
23°
40°
Fri
9/4
Clear
7%
19°
41°
Sat
9/5
Mostly Clear
19%
21°
41°
Sun
9/6
Clear
30%
22°
42°
Mon
9/7
Clear
30%
22°
42°
Tue
9/8
Clear
17%
25°
43°
Wed
9/9
Drizzle
65%
22°
39°
Thu
9/10
Rain
68%
15°
36°
Fri
9/11
Rain
64%
17°
32°
Sat
9/12
Drizzle
60%
19°
34°
Sun
9/13
Drizzle
60%
19°
35°
Mon
9/14
Drizzle
60%
19°
35°
Tue
9/15
Drizzle
60%
19°
34°
Wed
9/16
Clear
60%
19°
33°
64
Moderate
U.S. Air Quality Index · Dominant: O3
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
58 AQI 12.7 µg/m³
O3
Ground-level ozone
Dominant
64 AQI 60 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 64 Moderate 64 58
Thu 51 Moderate 51 51
Fri 45 Good 45 38
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE11 J/kg
MUCAPE141 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index2.3
Kinematics
0–6 km Shear14 kt
0–1 km Shear19 kt
Eff. Shear—
0–1 km SRH63
0–3 km SRH52
Eff. SRH—
Storm Motion279° @ 11 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index28.2
Thermo & Levels
PWAT1.14 in
0–3 km LR5.4 °C/km
700–500 LR5.8 °C/km
Total Totals43.0
LCL852 hPa
LFC—
EL—
Freezing Lvl15,928 ft