Colfax County, Nebraska, United States

Last updated: 10:54 AM CDT  ·  Refresh
21°C
Feels like 22°
Mostly Clear
▲ 28°  /  ▼ 14°
Wind
4 mph S
Humidity
78%
Dew Point
18°
Pressure
28.50 inHg
Visibility
10 mi
UV Index
7.8
Cloud Cover
24%
Sunrise
6:42 AM
Sunset
8:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Colfax County is currently mostly clear at 21°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1616 J/kg) — isolated convective development possible. Sunrise: 6:42AM · Sunset: 8:20PM.

Alerts

No active alerts for this location.
37 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
3%
11 AM
23°
14%
12 PM
24°
7%
1 PM
26°
4%
2 PM
26°
7%
3 PM
27°
7%
4 PM
27°
15%
5 PM
28°
16%
6 PM
27°
16%
7 PM
25°
16%
8 PM
23°
16%
9 PM
22°
17%
10 PM
21°
17%
11 PM
21°
17%
12 AM
20°
17%
1 AM
19°
18%
2 AM
19°
18%
3 AM
19°
18%
4 AM
19°
18%
5 AM
16°
22%
6 AM
16°
22%
7 AM
17°
34%
8 AM
19°
34%
9 AM
22°
31%
7-Day Forecast
Today
28° 14°
Mostly Clear.
Fri
33° 16°
Clear with a 40% chance of rain.
Sat
28° 17°
Mostly Clear with a 50% chance of rain.
Sun
28° 13°
Overcast with a 58% chance of rain.
Mon
33° 13°
Clear with a 50% chance of rain.
Tue
34° 18°
Rain, 34% chance.
Wed
32° 15°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Clear 3% 4 mph S 78%
11 AM 23° Clear 14% 6 mph S 72%
12 PM 24° Clear 7% 8 mph SSW 66%
1 PM 26° Clear 4% 9 mph SSW 62%
2 PM 26° Clear 7% 9 mph SSW 60%
3 PM 27° Clear 7% 8 mph SW 58%
4 PM 27° Mostly Clear 15% 8 mph SW 60%
5 PM 28° Mostly Clear 16% 7 mph SSW 63%
6 PM 27° Partly Cloudy 16% 6 mph SSW 66%
7 PM 25° Mostly Clear 16% 5 mph SSW 72%
8 PM 23° Mostly Clear 16% 4 mph SSW 78%
9 PM 22° Clear 17% 5 mph SSW 83%
10 PM 21° Clear 17% 4 mph SSW 84%
11 PM 21° Clear 17% 5 mph SW 84%
12 AM 20° Clear 17% 5 mph SW 84%
1 AM 19° Clear 18% 5 mph SW 84%
2 AM 19° Clear 18% 5 mph WSW 85%
3 AM 19° Clear 18% 6 mph WSW 85%
4 AM 19° Clear 18% 6 mph WSW 87%
5 AM 16° Mostly Clear 22% 5 mph WSW 88%
6 AM 16° Mostly Clear 22% 5 mph WSW 90%
7 AM 17° Mostly Clear 34% 6 mph WSW 86%
8 AM 19° Clear 34% 6 mph W 82%
9 AM 22° Clear 31% 7 mph W 78%
15-Day Forecast
Today
8/20
Mostly Clear
17%
14°
28°
Fri
8/21
Clear
40%
16°
33°
Sat
8/22
Mostly Clear
50%
17°
28°
Sun
8/23
Overcast
58%
13°
28°
Mon
8/24
Clear
50%
13°
33°
Tue
8/25
Rain
34%
18°
34°
Wed
8/26
Clear
17%
15°
32°
Thu
8/27
Rain
69%
14°
33°
Fri
8/28
Rain
68%
18°
36°
Sat
8/29
Clear
51%
21°
36°
Sun
8/30
Drizzle
60%
20°
36°
Mon
8/31
Drizzle
60%
19°
35°
Tue
9/1
Clear
60%
19°
36°
Wed
9/2
Clear
25%
20°
35°
Thu
9/3
Drizzle
60%
20°
34°
37
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
13 AQI 2.5 µg/m³
O3
Ground-level ozone
Dominant
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 37 Good 37 13
Sat 39 Good 39 19
Sun 32 Good 32 25
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 Thu Aug 20, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE47 J/kg
MLCAPE37 J/kg
MUCAPE47 J/kg
SBCIN-309 J/kg
MLCIN0 J/kg
Lifted Index0.5
Kinematics
0–6 km Shear30 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH13
0–3 km SRH73
Eff. SRH—
Storm Motion6° @ 23 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index12.8
Thermo & Levels
PWAT0.87 in
0–3 km LR5.1 °C/km
700–500 LR5.9 °C/km
Total Totals35.4
LCL919 hPa
LFC660 hPa
EL384 hPa
Freezing Lvl12,513 ft