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

Richardson County, Nebraska, United States

Last updated: 4:47 AM CDT  ·  Refresh
28°C
Feels like 29°
Mostly Clear
▲ 40°  /  ▼ 24°
Wind
7 mph S
Humidity
66%
Dew Point
21°
Pressure
28.73 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
20%
Sunrise
6:16 AM
Sunset
8:41 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Richardson County is currently mostly clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2017 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 8:41PM.

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
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
21%
5 AM
26°
37%
6 AM
25°
35%
7 AM
26°
35%
8 AM
28°
35%
9 AM
31°
35%
10 AM
32°
25%
11 AM
34°
24%
12 PM
36°
18%
1 PM
37°
8%
2 PM
38°
12%
3 PM
39°
12%
4 PM
39°
17%
5 PM
40°
18%
6 PM
39°
16%
7 PM
38°
22%
8 PM
36°
22%
9 PM
33°
31%
10 PM
32°
31%
11 PM
30°
32%
12 AM
29°
32%
1 AM
29°
41%
2 AM
29°
41%
3 AM
28°
41%
7-Day Forecast
Today
40° 24°
Mostly Clear with a 35% chance of rain.
Tue
33° 23°
Mostly Cloudy with a 42% chance of rain.
Wed
33° 22°
Partly Cloudy with a 50% chance of rain.
Thu
31° 23°
Overcast with a 71% chance of rain.
Fri
33° 21°
Partly Cloudy with a 71% chance of rain.
Sat
33° 20°
Mostly Clear.
Sun
34° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 21% 7 mph S 66%
5 AM 26° Partly Cloudy 37% 7 mph S 64%
6 AM 25° Partly Cloudy 35% 7 mph S 67%
7 AM 26° Mostly Clear 35% 8 mph SSW 64%
8 AM 28° Clear 35% 11 mph SSW 57%
9 AM 31° Clear 35% 12 mph SW 50%
10 AM 32° Clear 25% 12 mph SW 45%
11 AM 34° Clear 24% 12 mph SW 41%
12 PM 36° Clear 18% 12 mph SW 37%
1 PM 37° Clear 8% 12 mph SW 34%
2 PM 38° Mostly Clear 12% 12 mph SW 32%
3 PM 39° Partly Cloudy 12% 12 mph SW 30%
4 PM 39° Partly Cloudy 17% 11 mph SW 30%
5 PM 40° Partly Cloudy 18% 10 mph SSW 32%
6 PM 39° Partly Cloudy 16% 9 mph SSW 33%
7 PM 38° Partly Cloudy 22% 9 mph S 39%
8 PM 36° Partly Cloudy 22% 8 mph SSE 46%
9 PM 33° Partly Cloudy 31% 7 mph SSE 53%
10 PM 32° Mostly Cloudy 31% 6 mph SSE 58%
11 PM 30° Mostly Cloudy 32% 6 mph SSE 62%
12 AM 29° Partly Cloudy 32% 7 mph SE 66%
1 AM 29° Mostly Cloudy 41% 6 mph SE 68%
2 AM 29° Mostly Cloudy 41% 6 mph SE 68%
3 AM 28° Overcast 41% 6 mph ESE 68%
15-Day Forecast
Today
7/27
Mostly Clear
35%
24°
40°
Tue
7/28
Mostly Cloudy
42%
23°
33°
Wed
7/29
Partly Cloudy
50%
22°
33°
Thu
7/30
Overcast
71%
23°
31°
Fri
7/31
Partly Cloudy
71%
21°
33°
Sat
8/1
Mostly Clear
18%
20°
33°
Sun
8/2
Clear
8%
20°
34°
Mon
8/3
Clear
34%
21°
36°
Tue
8/4
Mostly Clear
35%
22°
38°
Wed
8/5
Drizzle
47%
21°
33°
Thu
8/6
Drizzle
60%
23°
36°
Fri
8/7
Drizzle
60%
22°
34°
Sat
8/8
Drizzle
60%
22°
34°
Sun
8/9
Drizzle
60%
23°
36°
Mon
8/10
Drizzle
60%
23°
36°
51
Moderate
U.S. Air Quality Index · Dominant: PM2.5
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
Dominant
51 AQI 9.3 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 37 51
Tue 49 Good 43 49
Wed 54 Moderate 54 51
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
SBCAPE874 J/kg
MLCAPE895 J/kg
MUCAPE1324 J/kg
SBCIN-674 J/kg
MLCIN0 J/kg
Lifted Index-3.2
Kinematics
0–6 km Shear20 kt
0–1 km Shear29 kt
Eff. Shear35 kt
0–1 km SRH174
0–3 km SRH186
Eff. SRH-1
Storm Motion255° @ 25 kt
0–1 km EHI1.0
Composite Parameters
Sig. Tornado0.4
STP (eff)0.0
Supercell0.0
K-Index38.7
Thermo & Levels
PWAT1.86 in
0–3 km LR4.6 °C/km
700–500 LR7.0 °C/km
Total Totals50.6
LCL890 hPa
LFC600 hPa
EL200 hPa
Freezing Lvl15,994 ft