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

Washington County, Kansas, United States

Last updated: 2:05 AM CDT  ·  Refresh
27°C
Feels like 27°
Mostly Clear
▲ 37°  /  ▼ 25°
Wind
13 mph SSW
Humidity
42%
Dew Point
14°
Pressure
28.44 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
18%
Sunrise
6:57 AM
Sunset
7:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Washington County is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 764 J/kg) — isolated convective development possible. Sunrise: 6:57AM · Sunset: 7:57PM.

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
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
3 AM
26°
3%
4 AM
26°
3%
5 AM
26°
3%
6 AM
23°
3%
7 AM
23°
6%
8 AM
24°
10%
9 AM
27°
3%
10 AM
28°
3%
11 AM
30°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
31°
5%
10 PM
29°
5%
11 PM
29°
5%
12 AM
28°
5%
1 AM
27°
5%
7-Day Forecast
Today
37° 25°
Mostly Clear.
Thu
39° 25°
Mostly Clear with a 24% chance of rain.
Fri
38° 21°
Clear.
Sat
37° 21°
Mostly Cloudy with a 30% chance of rain.
Sun
39° 21°
Rain, 30% chance.
Mon
39° 24°
Drizzle, 43% chance.
Tue
41° 24°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 11% 13 mph SSW 42%
3 AM 26° Partly Cloudy 3% 13 mph SSW 42%
4 AM 26° Partly Cloudy 3% 12 mph SSW 43%
5 AM 26° Partly Cloudy 3% 12 mph SSW 45%
6 AM 23° Partly Cloudy 3% 12 mph SSW 47%
7 AM 23° Mostly Clear 6% 12 mph SSW 48%
8 AM 24° Mostly Clear 10% 13 mph SSW 47%
9 AM 27° Clear 3% 14 mph SSW 44%
10 AM 28° Clear 3% 15 mph SW 41%
11 AM 30° Clear 3% 15 mph SW 37%
12 PM 32° Clear 3% 15 mph SSW 33%
1 PM 33° Clear 3% 15 mph SSW 30%
2 PM 36° Mostly Clear 3% 15 mph SSW 28%
3 PM 36° Mostly Clear 3% 15 mph SSW 27%
4 PM 36° Mostly Clear 3% 15 mph S 26%
5 PM 36° Mostly Clear 3% 15 mph S 27%
6 PM 37° Mostly Clear 3% 14 mph S 29%
7 PM 36° Clear 3% 13 mph S 31%
8 PM 34° Clear 3% 13 mph S 34%
9 PM 31° Clear 5% 14 mph S 36%
10 PM 29° Clear 5% 14 mph S 39%
11 PM 29° Clear 5% 14 mph S 40%
12 AM 28° Clear 5% 15 mph S 41%
1 AM 27° Clear 5% 15 mph S 42%
15-Day Forecast
Today
9/2
Mostly Clear
11%
25°
37°
Thu
9/3
Mostly Clear
24%
25°
39°
Fri
9/4
Clear
7%
21°
38°
Sat
9/5
Mostly Cloudy
30%
21°
37°
Sun
9/6
Rain
30%
21°
39°
Mon
9/7
Drizzle
43%
24°
39°
Tue
9/8
Clear
31%
24°
41°
Wed
9/9
Rain
68%
20°
34°
Thu
9/10
Rain
68%
16°
33°
Fri
9/11
Drizzle
27%
17°
32°
Sat
9/12
Drizzle
60%
20°
33°
Sun
9/13
Drizzle
60%
19°
33°
Mon
9/14
Drizzle
60%
19°
31°
Tue
9/15
Drizzle
60%
18°
31°
Wed
9/16
Clear
60%
18°
30°
48
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
48 AQI 8.6 µg/m³
O3
Ground-level ozone
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 48 Good 46 48
Thu 51 Moderate 44 51
Fri 44 Good 44 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, 05:00'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
MLCAPE16 J/kg
MUCAPE75 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.6
Kinematics
0–6 km Shear21 kt
0–1 km Shear21 kt
Eff. Shear—
0–1 km SRH182
0–3 km SRH151
Eff. SRH—
Storm Motion267° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index33.7
Thermo & Levels
PWAT1.24 in
0–3 km LR6.0 °C/km
700–500 LR6.1 °C/km
Total Totals44.9
LCL789 hPa
LFC—
EL—
Freezing Lvl15,486 ft