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: 4:29 AM CDT  ·  Refresh
26°C
Feels like 29°
Clear
▲ 40°  /  ▼ 23°
Wind
5 mph SSE
Humidity
76%
Dew Point
22°
Pressure
27.98 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
9%
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
26°
21%
6 AM
23°
21%
7 AM
24°
21%
8 AM
27°
21%
9 AM
29°
21%
10 AM
31°
23%
11 AM
33°
23%
12 PM
34°
17%
1 PM
36°
8%
2 PM
37°
13%
3 PM
38°
13%
4 PM
39°
22%
5 PM
38°
22%
6 PM
39°
23%
7 PM
38°
32%
8 PM
36°
33%
9 PM
33°
33%
10 PM
32°
37%
11 PM
31°
42%
12 AM
30°
42%
1 AM
29°
46%
2 AM
28°
49%
3 AM
28°
45%
7-Day Forecast
Today
40° 23°
Partly Cloudy with a 37% chance of rain.
Tue
37° 22°
Mostly Cloudy with a 38% chance of rain.
Wed
37° 20°
Mostly Clear with a 43% chance of rain.
Thu
37° 21°
Rain, 90% chance.
Fri
36° 19°
Clear with a 51% chance of rain.
Sat
36° 18°
Clear.
Sun
38° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 5 mph SSE 76%
5 AM 26° Clear 21% 5 mph SSE 74%
6 AM 23° Mostly Clear 21% 4 mph S 78%
7 AM 24° Partly Cloudy 21% 4 mph WNW 77%
8 AM 27° Partly Cloudy 21% 6 mph N 71%
9 AM 29° Partly Cloudy 21% 8 mph NNE 65%
10 AM 31° Partly Cloudy 23% 10 mph NNE 60%
11 AM 33° Mostly Clear 23% 12 mph NE 53%
12 PM 34° Mostly Clear 17% 13 mph NE 46%
1 PM 36° Mostly Clear 8% 13 mph NE 42%
2 PM 37° Mostly Clear 13% 13 mph ENE 38%
3 PM 38° Mostly Clear 13% 13 mph ENE 35%
4 PM 39° Mostly Clear 22% 12 mph ENE 33%
5 PM 38° Mostly Clear 22% 11 mph ENE 33%
6 PM 39° Mostly Clear 23% 10 mph E 33%
7 PM 38° Mostly Clear 32% 9 mph E 36%
8 PM 36° Partly Cloudy 33% 9 mph E 41%
9 PM 33° Partly Cloudy 33% 9 mph E 47%
10 PM 32° Partly Cloudy 37% 9 mph ENE 52%
11 PM 31° Partly Cloudy 42% 9 mph NE 56%
12 AM 30° Drizzle 42% 11 mph NE 60%
1 AM 29° Drizzle 46% 11 mph NNE 63%
2 AM 28° Drizzle 49% 10 mph NNE 66%
3 AM 28° Mostly Cloudy 45% 8 mph NE 69%
15-Day Forecast
Today
7/27
Partly Cloudy
37%
23°
40°
Tue
7/28
Mostly Cloudy
38%
22°
37°
Wed
7/29
Mostly Clear
43%
20°
37°
Thu
7/30
Rain
90%
21°
37°
Fri
7/31
Clear
51%
19°
36°
Sat
8/1
Clear
8%
18°
36°
Sun
8/2
Clear
8%
19°
38°
Mon
8/3
Clear
18%
23°
39°
Tue
8/4
Clear
44%
18°
38°
Wed
8/5
Drizzle
44%
13°
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°
35°
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
SBCAPE1467 J/kg
MLCAPE2124 J/kg
MUCAPE2679 J/kg
SBCIN-654 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° @ 26 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
LCL890 hPa
LFC592 hPa
EL183 hPa
Freezing Lvl15,948 ft