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

Nemaha County, Kansas, United States

Last updated: 2:06 AM CDT  ·  Refresh
26°C
Feels like 24°
Mostly Clear
▲ 37°  /  ▼ 25°
Wind
10 mph S
Humidity
48%
Dew Point
15°
Pressure
28.60 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
20%
Sunrise
6:53 AM
Sunset
7:53 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Nemaha County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1234 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 7:53PM.

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
58 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
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
35°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
36°
3%
7 PM
35°
3%
8 PM
33°
3%
9 PM
31°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
27°
3%
7-Day Forecast
Today
37° 25°
Clear.
Thu
39° 25°
Mostly Clear.
Fri
39° 21°
Clear.
Sat
39° 22°
Overcast.
Sun
41° 22°
Rain, 21% chance.
Mon
41° 24°
Clear.
Tue
43° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 8% 10 mph S 48%
3 AM 26° Mostly Clear 3% 11 mph SSW 46%
4 AM 26° Partly Cloudy 3% 11 mph SSW 48%
5 AM 25° Mostly Clear 3% 11 mph SSW 49%
6 AM 23° Mostly Clear 3% 10 mph SSW 52%
7 AM 23° Clear 3% 10 mph SSW 53%
8 AM 24° Clear 3% 11 mph SSW 51%
9 AM 27° Clear 3% 13 mph SSW 48%
10 AM 28° Clear 3% 15 mph SW 44%
11 AM 31° Clear 3% 15 mph SW 41%
12 PM 32° Clear 3% 15 mph SW 39%
1 PM 33° Clear 3% 14 mph SW 36%
2 PM 35° Clear 3% 14 mph SSW 34%
3 PM 36° Clear 3% 13 mph SSW 32%
4 PM 36° Clear 3% 12 mph SSW 30%
5 PM 36° Clear 3% 11 mph S 32%
6 PM 36° Mostly Clear 3% 10 mph S 34%
7 PM 35° Mostly Clear 3% 10 mph S 36%
8 PM 33° Clear 3% 11 mph S 38%
9 PM 31° Clear 3% 11 mph S 41%
10 PM 29° Clear 3% 11 mph S 43%
11 PM 28° Clear 3% 12 mph S 45%
12 AM 28° Clear 3% 13 mph S 47%
1 AM 27° Clear 3% 14 mph S 49%
15-Day Forecast
Today
9/2
Clear
8%
25°
37°
Thu
9/3
Mostly Clear
6%
25°
39°
Fri
9/4
Clear
7%
21°
39°
Sat
9/5
Overcast
16%
22°
39°
Sun
9/6
Rain
21%
22°
41°
Mon
9/7
Clear
17%
24°
41°
Tue
9/8
Clear
17%
24°
43°
Wed
9/9
Rain
69%
19°
35°
Thu
9/10
Rain
68%
16°
34°
Fri
9/11
Rain
44%
18°
33°
Sat
9/12
Drizzle
60%
20°
34°
Sun
9/13
Drizzle
60%
19°
34°
Mon
9/14
Drizzle
60%
19°
32°
Tue
9/15
Drizzle
60%
18°
32°
Wed
9/16
Drizzle
60%
17°
31°
58
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
54 AQI 10.8 µg/m³
O3
Ground-level ozone
Dominant
58 AQI 57 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 58 54
Thu 50 Good 50 50
Fri 44 Good 44 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, 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
MLCAPE18 J/kg
MUCAPE13 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.1
Kinematics
0–6 km Shear18 kt
0–1 km Shear20 kt
Eff. Shear—
0–1 km SRH118
0–3 km SRH99
Eff. SRH—
Storm Motion273° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index32.0
Thermo & Levels
PWAT1.14 in
0–3 km LR5.4 °C/km
700–500 LR5.9 °C/km
Total Totals45.7
LCL832 hPa
LFC—
EL—
Freezing Lvl15,515 ft