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

Colfax County, Nebraska, United States

Last updated: 4:45 AM CDT  ·  Refresh
27°C
Feels like 28°
Mostly Clear
▲ 41°  /  ▼ 23°
Wind
7 mph S
Humidity
73%
Dew Point
22°
Pressure
28.22 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
19%
Sunrise
6:18 AM
Sunset
8:50 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Colfax County is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2979 J/kg) — isolated convective development possible. Sunrise: 6:18AM · Sunset: 8:50PM.

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
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
4%
5 AM
24°
21%
6 AM
24°
21%
7 AM
26°
20%
8 AM
28°
20%
9 AM
31°
20%
10 AM
32°
20%
11 AM
34°
20%
12 PM
36°
14%
1 PM
37°
4%
2 PM
38°
7%
3 PM
39°
8%
4 PM
39°
16%
5 PM
39°
16%
6 PM
39°
16%
7 PM
37°
16%
8 PM
35°
24%
9 PM
33°
24%
10 PM
32°
16%
11 PM
31°
16%
12 AM
30°
16%
1 AM
30°
30%
2 AM
29°
30%
3 AM
28°
30%
7-Day Forecast
Today
41° 23°
Mostly Clear with a 20% chance of rain.
Tue
38° 22°
Mostly Cloudy with a 33% chance of rain.
Wed
37° 21°
Partly Cloudy with a 57% chance of rain.
Thu
33° 21°
Heavy Rain, 81% chance.
Fri
35° 19°
Partly Cloudy with a 55% chance of rain.
Sat
36° 19°
Clear.
Sun
37° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 4% 7 mph S 73%
5 AM 24° Clear 21% 6 mph SSE 70%
6 AM 24° Clear 21% 6 mph S 72%
7 AM 26° Partly Cloudy 20% 5 mph SSW 68%
8 AM 28° Mostly Clear 20% 5 mph WSW 60%
9 AM 31° Clear 20% 5 mph NW 53%
10 AM 32° Clear 20% 6 mph NNE 50%
11 AM 34° Clear 20% 8 mph NE 45%
12 PM 36° Clear 14% 10 mph NE 41%
1 PM 37° Mostly Clear 4% 10 mph ENE 38%
2 PM 38° Mostly Clear 7% 11 mph ENE 36%
3 PM 39° Partly Cloudy 8% 11 mph ENE 34%
4 PM 39° Partly Cloudy 16% 11 mph ENE 33%
5 PM 39° Partly Cloudy 16% 10 mph E 33%
6 PM 39° Partly Cloudy 16% 10 mph E 34%
7 PM 37° Partly Cloudy 16% 9 mph E 39%
8 PM 35° Partly Cloudy 24% 8 mph E 46%
9 PM 33° Partly Cloudy 24% 8 mph ENE 53%
10 PM 32° Partly Cloudy 16% 8 mph ENE 57%
11 PM 31° Mostly Cloudy 16% 8 mph ENE 60%
12 AM 30° Mostly Cloudy 16% 9 mph NE 63%
1 AM 30° Mostly Cloudy 30% 8 mph NE 65%
2 AM 29° Mostly Cloudy 30% 8 mph NE 66%
3 AM 28° Mostly Cloudy 30% 8 mph NE 67%
15-Day Forecast
Today
7/27
Mostly Clear
20%
23°
41°
Tue
7/28
Mostly Cloudy
33%
22°
38°
Wed
7/29
Partly Cloudy
57%
21°
37°
Thu
7/30
Heavy Rain
81%
21°
33°
Fri
7/31
Partly Cloudy
55%
19°
35°
Sat
8/1
Clear
7%
19°
36°
Sun
8/2
Clear
8%
19°
37°
Mon
8/3
Clear
15%
22°
38°
Tue
8/4
Drizzle
47%
19°
38°
Wed
8/5
Drizzle
52%
17°
33°
Thu
8/6
Drizzle
60%
20°
35°
Fri
8/7
Drizzle
60%
19°
34°
Sat
8/8
Drizzle
60%
20°
34°
Sun
8/9
Drizzle
60%
20°
35°
Mon
8/10
Drizzle
60%
20°
36°
47
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
47 AQI 8.6 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 36 47
Tue 52 Moderate 42 52
Wed 61 Moderate 61 47
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
SBCAPE1366 J/kg
MLCAPE1771 J/kg
MUCAPE2370 J/kg
SBCIN-625 J/kg
MLCIN0 J/kg
Lifted Index-3.8
Kinematics
0–6 km Shear20 kt
0–1 km Shear32 kt
Eff. Shear33 kt
0–1 km SRH113
0–3 km SRH175
Eff. SRH60
Storm Motion254° @ 29 kt
0–1 km EHI1.0
Composite Parameters
Sig. Tornado0.5
STP (eff)0.0
Supercell2.4
K-Index43.5
Thermo & Levels
PWAT2.04 in
0–3 km LR4.5 °C/km
700–500 LR7.1 °C/km
Total Totals52.8
LCL891 hPa
LFC621 hPa
EL188 hPa
Freezing Lvl15,797 ft