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

Marshall County, Kansas, United States

Last updated: 2:06 AM CDT  ·  Refresh
27°C
Feels like 27°
Mostly Clear
▲ 37°  /  ▼ 25°
Wind
11 mph SSW
Humidity
45%
Dew Point
14°
Pressure
28.54 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
13%
Sunrise
6:55 AM
Sunset
7:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marshall County is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 908 J/kg) — isolated convective development possible. Sunrise: 6:55AM · Sunset: 7:55PM.

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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
8%
3 AM
26°
3%
4 AM
26°
3%
5 AM
25°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
28°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
37°
3%
5 PM
36°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
31°
3%
10 PM
30°
3%
11 PM
29°
3%
12 AM
29°
3%
1 AM
27°
3%
7-Day Forecast
Today
37° 25°
Clear.
Thu
39° 25°
Clear.
Fri
39° 22°
Clear.
Sat
38° 22°
Mostly Cloudy.
Sun
40° 22°
Rain, 21% chance.
Mon
39° 24°
Clear.
Tue
42° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 8% 11 mph SSW 45%
3 AM 26° Clear 3% 10 mph SSW 44%
4 AM 26° Clear 3% 9 mph SSW 46%
5 AM 25° Clear 3% 10 mph SSW 48%
6 AM 23° Clear 3% 10 mph SSW 50%
7 AM 23° Clear 3% 9 mph SSW 52%
8 AM 24° Mostly Clear 3% 10 mph SSW 50%
9 AM 27° Mostly Clear 3% 14 mph SSW 46%
10 AM 28° Mostly Clear 3% 15 mph SW 43%
11 AM 31° Mostly Clear 3% 16 mph SW 39%
12 PM 32° Clear 3% 16 mph SSW 36%
1 PM 33° Clear 3% 16 mph SSW 33%
2 PM 36° Clear 3% 15 mph SSW 30%
3 PM 36° Clear 3% 15 mph SSW 28%
4 PM 37° Clear 3% 14 mph SSW 26%
5 PM 36° Clear 3% 14 mph S 28%
6 PM 37° Clear 3% 13 mph S 31%
7 PM 36° Clear 3% 12 mph S 35%
8 PM 34° Clear 3% 12 mph S 38%
9 PM 31° Clear 3% 13 mph S 40%
10 PM 30° Clear 3% 13 mph S 42%
11 PM 29° Clear 3% 13 mph S 43%
12 AM 29° Clear 3% 14 mph S 44%
1 AM 27° Clear 3% 14 mph S 46%
15-Day Forecast
Today
9/2
Clear
8%
25°
37°
Thu
9/3
Clear
13%
25°
39°
Fri
9/4
Clear
8%
22°
39°
Sat
9/5
Mostly Cloudy
16%
22°
38°
Sun
9/6
Rain
21%
22°
40°
Mon
9/7
Clear
17%
24°
39°
Tue
9/8
Clear
17%
24°
42°
Wed
9/9
Rain
69%
20°
34°
Thu
9/10
Rain
68%
15°
33°
Fri
9/11
Clear
19%
18°
32°
Sat
9/12
Drizzle
60%
20°
33°
Sun
9/13
Drizzle
60%
19°
33°
Mon
9/14
Drizzle
60%
19°
32°
Tue
9/15
Drizzle
60%
18°
31°
Wed
9/16
Clear
60%
18°
30°
52
Moderate
U.S. Air Quality Index · Dominant: PM2.5
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
Dominant
52 AQI 9.6 µg/m³
O3
Ground-level ozone
48 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 48 52
Thu 50 Good 46 50
Fri 44 Good 44 39
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 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
MLCAPE15 J/kg
MUCAPE16 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index3.5
Kinematics
0–6 km Shear19 kt
0–1 km Shear20 kt
Eff. Shear—
0–1 km SRH144
0–3 km SRH94
Eff. SRH—
Storm Motion271° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index31.7
Thermo & Levels
PWAT1.15 in
0–3 km LR5.8 °C/km
700–500 LR6.1 °C/km
Total Totals45.3
LCL797 hPa
LFC966 hPa
EL966 hPa
Freezing Lvl15,499 ft