Extreme Heat Warning — 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 7:00 PM

Nemaha County, Kansas, United States

Last updated: 8:29 AM CDT  ·  Refresh
23°C
Feels like 23°
Mostly Clear
▲ 36°  /  ▼ 21°
Wind
10 mph SE
Humidity
78%
Dew Point
19°
Pressure
28.68 inHg
Visibility
10 mi
UV Index
4.0
Cloud Cover
28%
Sunrise
6:57 AM
Sunset
7:45 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Nemaha County is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2063 J/kg) — isolated convective development possible. Sunrise: 6:57AM · Sunset: 7:45PM.

Alerts

Extreme Heat Warning
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 7:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
11%
9 AM
23°
21%
10 AM
26°
21%
11 AM
27°
14%
12 PM
29°
14%
1 PM
33°
3%
2 PM
34°
3%
3 PM
35°
3%
4 PM
35°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
29°
3%
10 PM
28°
3%
11 PM
28°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
26°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
7-Day Forecast
Today
36° 21°
Mostly Clear.
Tue
41° 23°
Mostly Clear with a 49% chance of rain.
Wed
33° 19°
Overcast with a 60% chance of rain.
Thu
33° 14°
Partly Cloudy with a 43% chance of rain.
Fri
37° 19°
Drizzle, 64% chance.
Sat
33° 16°
Rain, 70% chance.
Sun
40° 21°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 11% 10 mph SE 78%
9 AM 23° Partly Cloudy 21% 14 mph SE 69%
10 AM 26° Mostly Clear 21% 14 mph SSE 63%
11 AM 27° Mostly Clear 14% 14 mph SSE 57%
12 PM 29° Clear 14% 14 mph SSE 51%
1 PM 33° Clear 3% 14 mph SSE 47%
2 PM 34° Clear 3% 14 mph SSE 44%
3 PM 35° Mostly Clear 3% 13 mph SSE 41%
4 PM 35° Partly Cloudy 3% 13 mph SSE 41%
5 PM 36° Partly Cloudy 3% 13 mph SE 43%
6 PM 34° Mostly Clear 3% 13 mph SE 45%
7 PM 33° Partly Cloudy 3% 14 mph SE 49%
8 PM 32° Partly Cloudy 3% 14 mph SE 53%
9 PM 29° Partly Cloudy 3% 15 mph SE 56%
10 PM 28° Partly Cloudy 3% 15 mph SE 58%
11 PM 28° Partly Cloudy 3% 15 mph SE 59%
12 AM 27° Mostly Clear 3% 15 mph SSE 59%
1 AM 27° Mostly Clear 3% 15 mph SSE 60%
2 AM 26° Mostly Clear 3% 14 mph SSE 62%
3 AM 24° Mostly Clear 3% 13 mph SSE 64%
4 AM 24° Mostly Clear 3% 13 mph SSE 65%
5 AM 23° Mostly Clear 3% 13 mph SSE 65%
6 AM 23° Partly Cloudy 3% 13 mph SSE 65%
7 AM 24° Partly Cloudy 3% 13 mph S 64%
15-Day Forecast
Today
9/7
Mostly Clear
14%
21°
36°
Tue
9/8
Mostly Clear
49%
23°
41°
Wed
9/9
Overcast
60%
19°
33°
Thu
9/10
Partly Cloudy
43%
14°
33°
Fri
9/11
Drizzle
64%
19°
37°
Sat
9/12
Rain
70%
16°
33°
Sun
9/13
Rain
82%
21°
40°
Mon
9/14
Rain
82%
14°
30°
Tue
9/15
Drizzle
66%
10°
28°
Wed
9/16
Drizzle
51%
4°
26°
Thu
9/17
Drizzle
60%
11°
27°
Fri
9/18
Drizzle
60%
14°
26°
Sat
9/19
Drizzle
60%
15°
28°
Sun
9/20
Clear
60%
14°
27°
Mon
9/21
Drizzle
60%
14°
28°
46
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
46 AQI 8.2 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 46 Good 44 46
Wed 52 Moderate 49 52
Thu 35 Good 35 23
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 Mon Sep 7, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE8 J/kg
MLCAPE87 J/kg
MUCAPE119 J/kg
SBCIN-552 J/kg
MLCIN0 J/kg
Lifted Index1.9
Kinematics
0–6 km Shear26 kt
0–1 km Shear16 kt
Eff. Shear29 kt
0–1 km SRH120
0–3 km SRH207
Eff. SRH154
Storm Motion68° @ 10 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.3
K-Index33.8
Thermo & Levels
PWAT1.52 in
0–3 km LR4.5 °C/km
700–500 LR5.6 °C/km
Total Totals45.1
LCL917 hPa
LFC601 hPa
EL544 hPa
Freezing Lvl14,219 ft