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: 6:02 AM CDT  ·  Refresh
27°C
Feels like 28°
Mostly Clear
▲ 40°  /  ▼ 24°
Wind
7 mph S
Humidity
68%
Dew Point
21°
Pressure
28.72 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
16%
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 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2079 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
27°
21%
7 AM
25°
35%
8 AM
27°
35%
9 AM
29°
35%
10 AM
31°
27%
11 AM
33°
25%
12 PM
35°
23%
1 PM
37°
6%
2 PM
38°
11%
3 PM
38°
11%
4 PM
39°
19%
5 PM
39°
17%
6 PM
40°
17%
7 PM
39°
16%
8 PM
37°
21%
9 PM
34°
30%
10 PM
32°
30%
11 PM
31°
31%
12 AM
30°
31%
1 AM
28°
32%
2 AM
28°
40%
3 AM
28°
41%
4 AM
28°
36%
5 AM
27°
31%
7-Day Forecast
Today
40° 24°
Mostly Clear with a 35% chance of rain.
Tue
34° 23°
Mostly Cloudy with a 31% chance of rain.
Wed
33° 22°
Partly Cloudy with a 34% chance of rain.
Thu
31° 23°
Overcast with a 68% 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 27° Mostly Clear 21% 7 mph S 68%
7 AM 25° Partly Cloudy 35% 7 mph S 67%
8 AM 27° Mostly Clear 35% 10 mph SSW 60%
9 AM 29° Clear 35% 11 mph SSW 53%
10 AM 31° Clear 27% 12 mph SW 47%
11 AM 33° Mostly Clear 25% 12 mph SW 43%
12 PM 35° Clear 23% 12 mph SW 39%
1 PM 37° Clear 6% 12 mph SW 35%
2 PM 38° Partly Cloudy 11% 12 mph SW 33%
3 PM 38° Partly Cloudy 11% 12 mph SW 31%
4 PM 39° Partly Cloudy 19% 11 mph SW 30%
5 PM 39° Partly Cloudy 17% 10 mph SSW 31%
6 PM 40° Partly Cloudy 17% 10 mph SSW 32%
7 PM 39° Partly Cloudy 16% 9 mph S 34%
8 PM 37° Partly Cloudy 21% 8 mph S 43%
9 PM 34° Partly Cloudy 30% 7 mph SSE 50%
10 PM 32° Mostly Cloudy 30% 6 mph SSE 55%
11 PM 31° Mostly Cloudy 31% 6 mph SSE 60%
12 AM 30° Mostly Cloudy 31% 7 mph SSE 64%
1 AM 28° Partly Cloudy 32% 7 mph SE 68%
2 AM 28° Mostly Cloudy 40% 6 mph SE 68%
3 AM 28° Mostly Cloudy 41% 6 mph SE 68%
4 AM 28° Overcast 36% 6 mph ESE 68%
5 AM 27° Overcast 31% 5 mph ESE 71%
15-Day Forecast
Today
7/27
Mostly Clear
35%
24°
40°
Tue
7/28
Mostly Cloudy
31%
23°
34°
Wed
7/29
Partly Cloudy
34%
22°
33°
Thu
7/30
Overcast
68%
23°
31°
Fri
7/31
Partly Cloudy
71%
21°
33°
Sat
8/1
Mostly Clear
18%
20°
33°
Sun
8/2
Clear
10%
20°
34°
Mon
8/3
Clear
34%
21°
36°
Tue
8/4
Mostly Clear
35%
22°
38°
Wed
8/5
Drizzle
47%
20°
33°
Thu
8/6
Drizzle
60%
23°
36°
Fri
8/7
Drizzle
60%
22°
34°
Sat
8/8
Drizzle
60%
22°
35°
Sun
8/9
Drizzle
60%
23°
36°
Mon
8/10
Drizzle
60%
22°
37°
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, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE477 J/kg
MLCAPE620 J/kg
MUCAPE1029 J/kg
SBCIN-741 J/kg
MLCIN0 J/kg
Lifted Index-2.2
Kinematics
0–6 km Shear27 kt
0–1 km Shear27 kt
Eff. Shear31 kt
0–1 km SRH162
0–3 km SRH133
Eff. SRH-44
Storm Motion257° @ 26 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.3
STP (eff)0.0
Supercell0.0
K-Index37.7
Thermo & Levels
PWAT1.82 in
0–3 km LR4.4 °C/km
700–500 LR6.9 °C/km
Total Totals49.9
LCL896 hPa
LFC593 hPa
EL220 hPa
Freezing Lvl15,896 ft