Excessive Heat Warning — Boone, NE, Burt, NE, Platte, NE, Colfax, NE, Dodge, NE, Washington, NE, Harrison, IA, Shelby, IA, Douglas, NE, Sarpy, NE, Knox, NE, Cedar, NE, Antelope, NE, Pierce, NE, Thurston, NE, Wayne, NE, Madison, NE, Stanton, NE, Cuming, 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 7:00 AM Heat Advisory — Knox, NE, Cedar, NE, Antelope, NE, Pierce, NE, Thurston, NE, Wayne, NE, Madison, NE, Stanton, NE, Cuming, NE, Boone, NE, Burt, NE, Platte, NE, Colfax, NE, Dodge, NE, Washington, NE, Harrison, IA, Shelby, IA, Douglas, NE, Sarpy, 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 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: 4:44 AM CDT  ·  Refresh
26°C
Feels like 29°
Clear
▲ 40°  /  ▼ 23°
Wind
5 mph SSE
Humidity
77%
Dew Point
22°
Pressure
27.98 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
10%
Sunrise
6:19 AM
Sunset
8:53 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Madison County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3215 J/kg) — isolated convective development possible. Sunrise: 6:19AM · Sunset: 8:53PM.

Alerts

Excessive Heat Warning
Boone, NE, Burt, NE, Platte, NE, Colfax, NE, Dodge, NE, Washington, NE, Harrison, IA, Shelby, IA, Douglas, NE, Sarpy, NE, Knox, NE, Cedar, NE, Antelope, NE, Pierce, NE, Thurston, NE, Wayne, NE, Madison, NE, Stanton, NE, Cuming, 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 7:00 AM
Heat Advisory
Knox, NE, Cedar, NE, Antelope, NE, Pierce, NE, Thurston, NE, Wayne, NE, Madison, NE, Stanton, NE, Cuming, NE, Boone, NE, Burt, NE, Platte, NE, Colfax, NE, Dodge, NE, Washington, NE, Harrison, IA, Shelby, IA, Douglas, NE, Sarpy, 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
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%
5 AM
23°
19%
6 AM
23°
20%
7 AM
25°
20%
8 AM
27°
20%
9 AM
29°
20%
10 AM
31°
21%
11 AM
33°
22%
12 PM
35°
16%
1 PM
36°
7%
2 PM
37°
12%
3 PM
38°
12%
4 PM
38°
21%
5 PM
39°
21%
6 PM
38°
21%
7 PM
37°
30%
8 PM
34°
30%
9 PM
33°
31%
10 PM
32°
38%
11 PM
31°
38%
12 AM
29°
39%
1 AM
29°
42%
2 AM
28°
45%
3 AM
27°
41%
7-Day Forecast
Today
40° 23°
Partly Cloudy with a 38% chance of rain.
Tue
37° 21°
Mostly Cloudy with a 35% chance of rain.
Wed
37° 21°
Partly Cloudy with a 41% chance of rain.
Thu
35° 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 SSE 77%
5 AM 23° Clear 19% 5 mph SSE 75%
6 AM 23° Partly Cloudy 20% 4 mph S 79%
7 AM 25° Partly Cloudy 20% 4 mph NW 75%
8 AM 27° Partly Cloudy 20% 6 mph N 70%
9 AM 29° Partly Cloudy 20% 9 mph NNE 64%
10 AM 31° Partly Cloudy 21% 10 mph NE 58%
11 AM 33° Mostly Clear 22% 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° Partly Cloudy 12% 12 mph ENE 34%
4 PM 38° Partly Cloudy 21% 12 mph ENE 33%
5 PM 39° Partly Cloudy 21% 11 mph ENE 33%
6 PM 38° Partly Cloudy 21% 10 mph E 33%
7 PM 37° Partly Cloudy 30% 9 mph E 37%
8 PM 34° Partly Cloudy 30% 9 mph E 42%
9 PM 33° Partly Cloudy 31% 9 mph E 48%
10 PM 32° Partly Cloudy 38% 8 mph ENE 53%
11 PM 31° Mostly Cloudy 38% 8 mph NE 57%
12 AM 29° Drizzle 39% 10 mph NNE 61%
1 AM 29° Drizzle 42% 10 mph NNE 64%
2 AM 28° Drizzle 45% 8 mph NE 67%
3 AM 27° Mostly Cloudy 41% 7 mph NE 70%
15-Day Forecast
Today
7/27
Partly Cloudy
38%
23°
40°
Tue
7/28
Mostly Cloudy
35%
21°
37°
Wed
7/29
Partly Cloudy
41%
21°
37°
Thu
7/30
Rain
90%
21°
35°
Fri
7/31
Partly Cloudy
55%
19°
36°
Sat
8/1
Clear
14%
19°
36°
Sun
8/2
Clear
8%
19°
38°
Mon
8/3
Clear
15%
22°
39°
Tue
8/4
Partly 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, 08:00'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
SBCAPE1445 J/kg
MLCAPE2119 J/kg
MUCAPE2679 J/kg
SBCIN-660 J/kg
MLCIN0 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear20 kt
0–1 km Shear29 kt
Eff. Shear26 kt
0–1 km SRH76
0–3 km SRH69
Eff. SRH-11
Storm Motion259° @ 27 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.4
STP (eff)0.0
Supercell0.0
K-Index39.9
Thermo & Levels
PWAT1.73 in
0–3 km LR4.2 °C/km
700–500 LR7.1 °C/km
Total Totals52.9
LCL891 hPa
LFC591 hPa
EL184 hPa
Freezing Lvl15,948 ft