Brown County, Nebraska, United States

Last updated: 2:05 AM CDT  ·  Refresh
26°C
Feels like 27°
Clear
▲ 38°  /  ▼ 20°
Wind
6 mph NNW
Humidity
63%
Dew Point
20°
Pressure
27.08 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
6:27 AM
Sunset
9:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Brown County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2233 J/kg) — isolated convective development possible. Sunrise: 6:27AM · Sunset: 9:04PM.

Alerts

No active alerts for this location.
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
11%
3 AM
24°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
22°
3%
7 AM
21°
3%
8 AM
23°
4%
9 AM
26°
4%
10 AM
28°
4%
11 AM
30°
8%
12 PM
33°
8%
1 PM
35°
8%
2 PM
37°
22%
3 PM
38°
22%
4 PM
38°
23%
5 PM
38°
23%
6 PM
37°
23%
7 PM
36°
32%
8 PM
34°
27%
9 PM
32°
27%
10 PM
32°
31%
11 PM
31°
36%
12 AM
30°
41%
1 AM
27°
46%
7-Day Forecast
Today
38° 20°
Mostly Cloudy with a 32% chance of rain.
Tue
37° 20°
Partly Cloudy with a 46% chance of rain.
Wed
38° 19°
Clear with a 57% chance of rain.
Thu
36° 21°
Rain, 83% chance.
Fri
37° 19°
Clear.
Sat
38° 20°
Clear.
Sun
41° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 11% 6 mph NNW 63%
3 AM 24° Partly Cloudy 3% 6 mph NNW 67%
4 AM 23° Mostly Clear 3% 6 mph NNW 73%
5 AM 23° Partly Cloudy 3% 6 mph NNW 74%
6 AM 22° Partly Cloudy 3% 6 mph NNW 75%
7 AM 21° Partly Cloudy 3% 8 mph NNW 75%
8 AM 23° Partly Cloudy 4% 8 mph N 72%
9 AM 26° Mostly Cloudy 4% 9 mph NNE 66%
10 AM 28° Overcast 4% 11 mph NE 61%
11 AM 30° Mostly Cloudy 8% 11 mph NE 53%
12 PM 33° Mostly Cloudy 8% 13 mph ENE 44%
1 PM 35° Mostly Cloudy 8% 14 mph ENE 37%
2 PM 37° Partly Cloudy 22% 14 mph ENE 32%
3 PM 38° Partly Cloudy 22% 14 mph E 29%
4 PM 38° Partly Cloudy 23% 14 mph E 26%
5 PM 38° Mostly Cloudy 23% 10 mph E 28%
6 PM 37° Mostly Cloudy 23% 10 mph E 30%
7 PM 36° Overcast 32% 12 mph ENE 32%
8 PM 34° Overcast 27% 11 mph ENE 34%
9 PM 32° Drizzle 27% 10 mph ENE 37%
10 PM 32° Drizzle 31% 11 mph ENE 38%
11 PM 31° Drizzle 36% 10 mph ENE 42%
12 AM 30° Drizzle 41% 10 mph ENE 46%
1 AM 27° Drizzle 46% 9 mph ENE 50%
15-Day Forecast
Today
7/27
Mostly Cloudy
32%
20°
38°
Tue
7/28
Partly Cloudy
46%
20°
37°
Wed
7/29
Clear
57%
19°
38°
Thu
7/30
Rain
83%
21°
36°
Fri
7/31
Clear
16%
19°
37°
Sat
8/1
Clear
8%
20°
38°
Sun
8/2
Clear
8%
19°
41°
Mon
8/3
Clear
18%
21°
41°
Tue
8/4
Rain
68%
15°
33°
Wed
8/5
Drizzle
44%
9°
29°
Thu
8/6
Drizzle
60%
17°
34°
Fri
8/7
Drizzle
60%
19°
34°
Sat
8/8
Drizzle
60%
19°
34°
Sun
8/9
Drizzle
60%
18°
34°
Mon
8/10
Drizzle
60%
19°
37°
44
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
41 AQI 7.5 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 44 41
Tue 44 Good 42 44
Wed 44 Good 44 38
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, 05:00'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
SBCAPE1173 J/kg
MLCAPE1696 J/kg
MUCAPE3349 J/kg
SBCIN-769 J/kg
MLCIN0 J/kg
Lifted Index-3.6
Kinematics
0–6 km Shear16 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH-18
0–3 km SRH-55
Eff. SRH—
Storm Motion260° @ 17 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index27.4
Thermo & Levels
PWAT1.18 in
0–3 km LR4.5 °C/km
700–500 LR8.1 °C/km
Total Totals53.5
LCL837 hPa
LFC582 hPa
EL193 hPa
Freezing Lvl14,941 ft