Nemaha County, Nebraska, United States

Last updated: 6:04 AM CDT  ·  Refresh
27°C
Feels like 29°
Mostly Clear
▲ 41°  /  ▼ 24°
Wind
8 mph S
Humidity
68%
Dew Point
21°
Pressure
28.69 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
23%
Sunrise
6:16 AM
Sunset
8:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Nemaha County is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1985 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 8:42PM.

Alerts

No active alerts for this location.
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
13%
7 AM
25°
27%
8 AM
28°
27%
9 AM
30°
27%
10 AM
32°
27%
11 AM
34°
27%
12 PM
36°
23%
1 PM
37°
3%
2 PM
38°
7%
3 PM
39°
7%
4 PM
40°
15%
5 PM
39°
16%
6 PM
41°
16%
7 PM
40°
16%
8 PM
37°
21%
9 PM
34°
30%
10 PM
32°
30%
11 PM
31°
31%
12 AM
30°
31%
1 AM
28°
35%
2 AM
29°
44%
3 AM
28°
45%
4 AM
28°
40%
5 AM
27°
43%
7-Day Forecast
Today
41° 24°
Mostly Clear with a 30% chance of rain.
Tue
36° 23°
Mostly Cloudy with a 33% chance of rain.
Wed
34° 22°
Partly Cloudy with a 27% chance of rain.
Thu
31° 23°
Overcast with a 68% chance of rain.
Fri
34° 21°
Partly Cloudy with a 71% chance of rain.
Sat
34° 20°
Clear.
Sun
36° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 13% 8 mph S 68%
7 AM 25° Partly Cloudy 27% 9 mph S 67%
8 AM 28° Clear 27% 10 mph SSW 59%
9 AM 30° Clear 27% 10 mph SSW 50%
10 AM 32° Mostly Clear 27% 11 mph SW 42%
11 AM 34° Clear 27% 11 mph SW 38%
12 PM 36° Clear 23% 10 mph SW 35%
1 PM 37° Clear 3% 9 mph SW 31%
2 PM 38° Partly Cloudy 7% 9 mph SW 30%
3 PM 39° Partly Cloudy 7% 9 mph SW 29%
4 PM 40° Partly Cloudy 15% 9 mph SW 28%
5 PM 39° Partly Cloudy 16% 8 mph SSW 28%
6 PM 41° Mostly Clear 16% 7 mph SSW 29%
7 PM 40° Partly Cloudy 16% 7 mph S 30%
8 PM 37° Partly Cloudy 21% 7 mph SSE 38%
9 PM 34° Partly Cloudy 30% 6 mph SSE 46%
10 PM 32° Mostly Cloudy 30% 6 mph SE 54%
11 PM 31° Mostly Cloudy 31% 6 mph SE 60%
12 AM 30° Mostly Cloudy 31% 6 mph SE 65%
1 AM 28° Mostly Cloudy 35% 6 mph SE 70%
2 AM 29° Mostly Cloudy 44% 5 mph ESE 70%
3 AM 28° Overcast 45% 4 mph E 70%
4 AM 28° Overcast 40% 4 mph NE 70%
5 AM 27° Overcast 43% 4 mph ENE 72%
15-Day Forecast
Today
7/27
Mostly Clear
30%
24°
41°
Tue
7/28
Mostly Cloudy
33%
23°
36°
Wed
7/29
Partly Cloudy
27%
22°
34°
Thu
7/30
Overcast
68%
23°
31°
Fri
7/31
Partly Cloudy
71%
21°
34°
Sat
8/1
Clear
18%
20°
34°
Sun
8/2
Clear
8%
20°
36°
Mon
8/3
Clear
34%
21°
37°
Tue
8/4
Partly Cloudy
35%
22°
39°
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°
35°
Sun
8/9
Drizzle
60%
23°
36°
Mon
8/10
Drizzle
60%
22°
37°
49
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
49 AQI 8.9 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 40 49
Tue 52 Moderate 45 52
Wed 49 Good 48 49
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
SBCAPE658 J/kg
MLCAPE676 J/kg
MUCAPE1155 J/kg
SBCIN-712 J/kg
MLCIN0 J/kg
Lifted Index-2.7
Kinematics
0–6 km Shear27 kt
0–1 km Shear29 kt
Eff. Shear34 kt
0–1 km SRH168
0–3 km SRH153
Eff. SRH-35
Storm Motion257° @ 27 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.4
STP (eff)0.0
Supercell0.0
K-Index37.3
Thermo & Levels
PWAT1.84 in
0–3 km LR4.4 °C/km
700–500 LR7.0 °C/km
Total Totals49.8
LCL893 hPa
LFC607 hPa
EL208 hPa
Freezing Lvl15,915 ft