Excessive Heat Warning — Eastern Cherry, NE, Brown, NE, Rock, NE, Thomas, NE, Blaine, NE, Loup, NE, Garfield, NE, Logan, NE, Custer, NE, Lincoln, NE, Frontier, NE, Keya Paha, NE, Boyd, NE, Holt, NE, Wheeler, NE, Sheridan, NE, Garden, NE, Grant, NE, Hooker, NE, Arthur, NE, McPherson, NE, Deuel, NE, Keith, NE, Perkins, NE, Chase, NE, Hayes, NE, Western Cherry, NE 7:00 AM Heat Advisory — Keya Paha, NE, Boyd, NE, Holt, NE, Wheeler, NE, Eastern Cherry, NE, Brown, NE, Rock, NE, Thomas, NE, Blaine, NE, Loup, NE, Garfield, NE, Logan, NE, Custer, NE, Lincoln, NE, Frontier, NE, Sheridan, NE, Garden, NE, Grant, NE, Hooker, NE, Arthur, NE, McPherson, NE, Deuel, NE, Keith, NE, Perkins, NE, Chase, NE, Hayes, NE, Western Cherry, NE 10:00 PM

Rock County Airport, Highway 20, Rock County, Nebraska, 68714, United States

Last updated: 3:28 AM CDT  ·  Refresh
24°C
Feels like 26°
Clear
▲ 38°  /  ▼ 21°
Wind
6 mph WNW
Humidity
78%
Dew Point
20°
Pressure
27.39 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:25 AM
Sunset
9:03 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Rock County Airport is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2372 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 9:03PM.

Alerts

Excessive Heat Warning
Eastern Cherry, NE, Brown, NE, Rock, NE, Thomas, NE, Blaine, NE, Loup, NE, Garfield, NE, Logan, NE, Custer, NE, Lincoln, NE, Frontier, NE, Keya Paha, NE, Boyd, NE, Holt, NE, Wheeler, NE, Sheridan, NE, Garden, NE, Grant, NE, Hooker, NE, Arthur, NE, McPherson, NE, Deuel, NE, Keith, NE, Perkins, NE, Chase, NE, Hayes, NE, Western Cherry, NE
Expires 7:00 AM
Heat Advisory
Keya Paha, NE, Boyd, NE, Holt, NE, Wheeler, NE, Eastern Cherry, NE, Brown, NE, Rock, NE, Thomas, NE, Blaine, NE, Loup, NE, Garfield, NE, Logan, NE, Custer, NE, Lincoln, NE, Frontier, NE, Sheridan, NE, Garden, NE, Grant, NE, Hooker, NE, Arthur, NE, McPherson, NE, Deuel, NE, Keith, NE, Perkins, NE, Chase, NE, Hayes, NE, Western Cherry, NE
Expires 10:00 PM
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
21°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
26°
3%
10 AM
29°
4%
11 AM
31°
4%
12 PM
33°
5%
1 PM
35°
10%
2 PM
37°
21%
3 PM
38°
22%
4 PM
38°
22%
5 PM
37°
23%
6 PM
37°
23%
7 PM
36°
23%
8 PM
34°
30%
9 PM
31°
34%
10 PM
30°
34%
11 PM
29°
37%
12 AM
28°
38%
1 AM
28°
38%
2 AM
27°
38%
7-Day Forecast
Today
38° 21°
Partly Cloudy with a 34% chance of rain.
Tue
37° 21°
Partly Cloudy with a 26% chance of rain.
Wed
38° 18°
Clear with a 57% chance of rain.
Thu
36° 20°
Heavy Rain, 83% chance.
Fri
37° 17°
Clear.
Sat
38° 19°
Clear.
Sun
41° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 6 mph WNW 78%
4 AM 23° Mostly Clear 3% 6 mph NW 78%
5 AM 23° Mostly Cloudy 3% 6 mph NW 79%
6 AM 21° Mostly Cloudy 3% 4 mph NNW 80%
7 AM 22° Mostly Cloudy 3% 5 mph NNE 77%
8 AM 24° Partly Cloudy 3% 7 mph NNE 70%
9 AM 26° Mostly Cloudy 3% 9 mph NNE 64%
10 AM 29° Mostly Cloudy 4% 10 mph NE 57%
11 AM 31° Partly Cloudy 4% 12 mph NE 50%
12 PM 33° Partly Cloudy 5% 13 mph ENE 42%
1 PM 35° Partly Cloudy 10% 14 mph ENE 36%
2 PM 37° Partly Cloudy 21% 14 mph ENE 32%
3 PM 38° Partly Cloudy 22% 14 mph E 28%
4 PM 38° Partly Cloudy 22% 14 mph E 26%
5 PM 37° Partly Cloudy 23% 12 mph E 26%
6 PM 37° Partly Cloudy 23% 11 mph E 26%
7 PM 36° Mostly Cloudy 23% 10 mph E 29%
8 PM 34° Mostly Cloudy 30% 9 mph E 35%
9 PM 31° Overcast 34% 9 mph NE 43%
10 PM 30° Overcast 34% 10 mph NE 51%
11 PM 29° Drizzle 37% 8 mph NE 55%
12 AM 28° Drizzle 38% 8 mph ENE 56%
1 AM 28° Drizzle 38% 8 mph ENE 58%
2 AM 27° Drizzle 38% 7 mph ENE 60%
15-Day Forecast
Today
7/27
Partly Cloudy
34%
21°
38°
Tue
7/28
Partly Cloudy
26%
21°
37°
Wed
7/29
Clear
57%
18°
38°
Thu
7/30
Heavy Rain
83%
20°
36°
Fri
7/31
Clear
16%
17°
37°
Sat
8/1
Clear
8%
19°
38°
Sun
8/2
Clear
3%
19°
41°
Mon
8/3
Clear
18%
23°
42°
Tue
8/4
Rain
68%
16°
33°
Wed
8/5
Clear
44%
9°
32°
Thu
8/6
Drizzle
60%
18°
33°
Fri
8/7
Drizzle
60%
18°
34°
Sat
8/8
Drizzle
60%
19°
34°
Sun
8/9
Drizzle
60%
19°
35°
Mon
8/10
Drizzle
60%
20°
34°
43
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
40 AQI 7.3 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 43 40
Tue 45 Good 44 45
Wed 43 Good 43 41
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, 07:00'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
SBCAPE853 J/kg
MLCAPE1582 J/kg
MUCAPE3105 J/kg
SBCIN-919 J/kg
MLCIN0 J/kg
Lifted Index-2.9
Kinematics
0–6 km Shear19 kt
0–1 km Shear9 kt
Eff. Shear—
0–1 km SRH-45
0–3 km SRH-97
Eff. SRH—
Storm Motion274° @ 20 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index21.0
Thermo & Levels
PWAT1.13 in
0–3 km LR3.6 °C/km
700–500 LR8.2 °C/km
Total Totals49.7
LCL877 hPa
LFC564 hPa
EL212 hPa
Freezing Lvl15,223 ft