Washington County, Nebraska, United States

Last updated: 10:55 AM CDT  ·  Refresh
23°C
Feels like 25°
Clear
▲ 28°  /  ▼ 15°
Wind
4 mph SSE
Humidity
78%
Dew Point
19°
Pressure
28.74 inHg
Visibility
4 mi
UV Index
7.9
Cloud Cover
8%
Sunrise
6:39 AM
Sunset
8:16 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Washington County is currently clear at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1404 J/kg) — isolated convective development possible. Sunrise: 6:39AM · Sunset: 8:16PM.

Alerts

No active alerts for this location.
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
11 AM
24°
14%
12 PM
26°
7%
1 PM
26°
4%
2 PM
26°
7%
3 PM
27°
7%
4 PM
27°
7%
5 PM
28°
7%
6 PM
27°
8%
7 PM
26°
8%
8 PM
24°
8%
9 PM
23°
8%
10 PM
22°
8%
11 PM
21°
8%
12 AM
21°
8%
1 AM
20°
8%
2 AM
20°
14%
3 AM
19°
14%
4 AM
19°
15%
5 AM
16°
15%
6 AM
16°
15%
7 AM
18°
15%
8 AM
19°
20%
9 AM
23°
20%
7-Day Forecast
Today
28° 15°
Clear.
Fri
32° 16°
Clear with a 46% chance of rain.
Sat
29° 17°
Mostly Clear with a 46% chance of rain.
Sun
28° 13°
Overcast with a 58% chance of rain.
Mon
33° 14°
Clear with a 50% chance of rain.
Tue
33° 18°
Rain, 42% chance.
Wed
32° 16°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Clear 3% 4 mph SSE 78%
11 AM 24° Mostly Clear 14% 6 mph SSE 70%
12 PM 26° Mostly Clear 7% 7 mph SSE 62%
1 PM 26° Clear 4% 8 mph S 59%
2 PM 26° Clear 7% 8 mph SSW 57%
3 PM 27° Clear 7% 9 mph SSW 55%
4 PM 27° Clear 7% 8 mph SSW 58%
5 PM 28° Clear 7% 7 mph SSW 61%
6 PM 27° Clear 8% 6 mph SSW 65%
7 PM 26° Clear 8% 6 mph SSW 68%
8 PM 24° Mostly Clear 8% 6 mph SSW 70%
9 PM 23° Mostly Clear 8% 6 mph SSW 71%
10 PM 22° Mostly Clear 8% 6 mph SSW 75%
11 PM 21° Clear 8% 6 mph SSW 78%
12 AM 21° Clear 8% 6 mph SSW 82%
1 AM 20° Clear 8% 6 mph SSW 83%
2 AM 20° Clear 14% 6 mph SSW 84%
3 AM 19° Clear 14% 5 mph SSW 85%
4 AM 19° Clear 15% 6 mph SW 85%
5 AM 16° Clear 15% 6 mph SW 86%
6 AM 16° Mostly Clear 15% 6 mph SW 86%
7 AM 18° Mostly Clear 15% 6 mph SW 83%
8 AM 19° Clear 20% 7 mph WSW 79%
9 AM 23° Clear 20% 8 mph WSW 75%
15-Day Forecast
Today
8/20
Clear
8%
15°
28°
Fri
8/21
Clear
46%
16°
32°
Sat
8/22
Mostly Clear
46%
17°
29°
Sun
8/23
Overcast
58%
13°
28°
Mon
8/24
Clear
50%
14°
33°
Tue
8/25
Rain
42%
18°
33°
Wed
8/26
Clear
17%
16°
32°
Thu
8/27
Rain
69%
14°
33°
Fri
8/28
Rain
68%
17°
34°
Sat
8/29
Clear
68%
21°
35°
Sun
8/30
Drizzle
60%
20°
35°
Mon
8/31
Drizzle
60%
19°
34°
Tue
9/1
Drizzle
60%
19°
34°
Wed
9/2
Clear
25%
20°
34°
Thu
9/3
Drizzle
60%
20°
34°
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
14 AQI 2.7 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 44 Good 44 14
Sat 38 Good 38 9
Sun 31 Good 31 13
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
SBCAPE359 J/kg
MLCAPE31 J/kg
MUCAPE359 J/kg
SBCIN-123 J/kg
MLCIN0 J/kg
Lifted Index-1.3
Kinematics
0–6 km Shear30 kt
0–1 km Shear7 kt
Eff. Shear28 kt
0–1 km SRH20
0–3 km SRH77
Eff. SRH77
Storm Motion12° @ 22 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.4
K-Index3.6
Thermo & Levels
PWAT0.89 in
0–3 km LR5.4 °C/km
700–500 LR5.9 °C/km
Total Totals35.9
LCL919 hPa
LFC690 hPa
EL252 hPa
Freezing Lvl12,976 ft