Heat Advisory — Knox, NE, Cedar, NE, Antelope, NE, Pierce, NE, Douglas, NE, Sarpy, NE, Thurston, NE, Wayne, NE, Boone, NE, Madison, NE, Stanton, NE, Cuming, NE, Burt, NE, Platte, NE, Colfax, NE, Dodge, NE, Washington, NE, Butler, NE, Saunders, NE, Seward, NE, Lancaster, NE, Cass, NE, Otoe, NE, Saline, NE, Jefferson, NE, Gage, NE, Johnson, NE, Nemaha, NE, Pawnee, NE, Richardson, NE 10:00 PM

Madison County, Nebraska, United States

Last updated: 5:45 AM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 40°  /  ▼ 23°
Wind
5 mph S
Humidity
79%
Dew Point
21°
Pressure
27.97 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:19 AM
Sunset
8:53 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Madison County is currently clear at 25°C. Precipitation is likely — peak probability 51% around 2 AM. Atmospheric instability is elevated (CAPE up to 3217 J/kg) — isolated convective development possible. Sunrise: 6:19AM · Sunset: 8:53PM.

Alerts

Heat Advisory
Knox, NE, Cedar, NE, Antelope, NE, Pierce, NE, Douglas, NE, Sarpy, NE, Thurston, NE, Wayne, NE, Boone, NE, Madison, NE, Stanton, NE, Cuming, NE, Burt, NE, Platte, NE, Colfax, NE, Dodge, NE, Washington, NE, Butler, NE, Saunders, NE, Seward, NE, Lancaster, NE, Cass, NE, Otoe, NE, Saline, NE, Jefferson, NE, Gage, NE, Johnson, NE, Nemaha, NE, Pawnee, NE, Richardson, NE
Expires 10:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
6 AM
23°
19%
7 AM
24°
20%
8 AM
27°
20%
9 AM
29°
20%
10 AM
32°
21%
11 AM
33°
21%
12 PM
35°
16%
1 PM
36°
7%
2 PM
37°
12%
3 PM
38°
12%
4 PM
38°
20%
5 PM
39°
21%
6 PM
38°
21%
7 PM
37°
29%
8 PM
34°
30%
9 PM
33°
30%
10 PM
31°
38%
11 PM
30°
38%
12 AM
29°
38%
1 AM
28°
42%
2 AM
28°
50%
3 AM
27°
41%
4 AM
27°
32%
7-Day Forecast
Today
40° 23°
Partly Cloudy with a 38% chance of rain.
Tue
37° 21°
Mostly Cloudy with a 26% chance of rain.
Wed
37° 21°
Partly Cloudy with a 41% chance of rain.
Thu
34° 21°
Rain, 90% chance.
Fri
36° 19°
Partly Cloudy with a 55% chance of rain.
Sat
36° 19°
Clear.
Sun
38° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 5 mph S 79%
6 AM 23° Partly Cloudy 19% 4 mph SSE 78%
7 AM 24° Partly Cloudy 20% 4 mph NW 74%
8 AM 27° Partly Cloudy 20% 6 mph N 68%
9 AM 29° Partly Cloudy 20% 9 mph NNE 62%
10 AM 32° Partly Cloudy 21% 10 mph NE 57%
11 AM 33° Mostly Clear 21% 11 mph NE 51%
12 PM 35° Mostly Clear 16% 12 mph NE 45%
1 PM 36° Mostly Clear 7% 13 mph ENE 41%
2 PM 37° Mostly Clear 12% 12 mph ENE 38%
3 PM 38° Mostly Clear 12% 12 mph ENE 34%
4 PM 38° Partly Cloudy 20% 12 mph ENE 33%
5 PM 39° Partly Cloudy 21% 11 mph ENE 33%
6 PM 38° Partly Cloudy 21% 10 mph ENE 33%
7 PM 37° Partly Cloudy 29% 9 mph E 37%
8 PM 34° Partly Cloudy 30% 8 mph E 42%
9 PM 33° Mostly Cloudy 30% 8 mph E 48%
10 PM 31° Mostly Cloudy 38% 8 mph ENE 53%
11 PM 30° Mostly Cloudy 38% 8 mph NE 57%
12 AM 29° Drizzle 38% 10 mph NNE 60%
1 AM 28° Drizzle 42% 9 mph NNE 64%
2 AM 28° Drizzle 50% 8 mph NNE 67%
3 AM 27° Mostly Cloudy 41% 7 mph NE 70%
4 AM 27° Mostly Cloudy 32% 5 mph NE 72%
15-Day Forecast
Today
7/27
Partly Cloudy
38%
23°
40°
Tue
7/28
Mostly Cloudy
26%
21°
37°
Wed
7/29
Partly Cloudy
41%
21°
37°
Thu
7/30
Rain
90%
21°
34°
Fri
7/31
Partly Cloudy
55%
19°
36°
Sat
8/1
Clear
10%
19°
36°
Sun
8/2
Clear
8%
19°
38°
Mon
8/3
Clear
15%
22°
39°
Tue
8/4
Mostly Cloudy
35%
18°
38°
Wed
8/5
Mostly Cloudy
40%
15°
33°
Thu
8/6
Drizzle
60%
19°
34°
Fri
8/7
Drizzle
60%
19°
34°
Sat
8/8
Drizzle
60%
19°
35°
Sun
8/9
Drizzle
60%
19°
36°
Mon
8/10
Drizzle
60%
19°
36°
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 8.3 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 39 46
Tue 50 Good 44 50
Wed 58 Moderate 58 42
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 Jul 27, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE981 J/kg
MLCAPE1481 J/kg
MUCAPE2309 J/kg
SBCIN-756 J/kg
MLCIN0 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear17 kt
0–1 km Shear25 kt
Eff. Shear20 kt
0–1 km SRH41
0–3 km SRH22
Eff. SRH-18
Storm Motion260° @ 26 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index36.3
Thermo & Levels
PWAT1.53 in
0–3 km LR4.0 °C/km
700–500 LR7.1 °C/km
Total Totals51.2
LCL895 hPa
LFC569 hPa
EL199 hPa
Freezing Lvl16,086 ft