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, Nebraska, 68714, United States

Last updated: 2:20 AM CDT  ·  Refresh
25°C
Feels like 27°
Clear
▲ 38°  /  ▼ 21°
Wind
6 mph NW
Humidity
72%
Dew Point
21°
Pressure
27.29 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:25 AM
Sunset
9:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Rock County is currently clear at 25°C. Precipitation is likely — peak probability 51% around 12 AM. Atmospheric instability is elevated (CAPE up to 2358 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 9:02PM.

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
25°
11%
3 AM
23°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
21°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
29°
4%
11 AM
32°
5%
12 PM
34°
5%
1 PM
36°
5%
2 PM
38°
13%
3 PM
38°
22%
4 PM
38°
23%
5 PM
38°
23%
6 PM
38°
23%
7 PM
37°
31%
8 PM
36°
32%
9 PM
32°
38%
10 PM
31°
45%
11 PM
30°
50%
12 AM
29°
50%
1 AM
28°
40%
7-Day Forecast
Today
38° 21°
Partly Cloudy with a 32% chance of rain.
Tue
37° 21°
Partly Cloudy with a 44% chance of rain.
Wed
38° 19°
Clear with a 57% chance of rain.
Thu
37° 21°
Heavy Rain, 83% chance.
Fri
37° 18°
Clear with a 21% chance of rain.
Sat
38° 19°
Clear.
Sun
41° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 11% 6 mph NW 72%
3 AM 23° Mostly Clear 3% 6 mph NNW 75%
4 AM 23° Partly Cloudy 3% 6 mph NNW 78%
5 AM 23° Partly Cloudy 3% 6 mph NNW 79%
6 AM 21° Partly Cloudy 3% 6 mph NNW 80%
7 AM 22° Mostly Cloudy 3% 7 mph N 78%
8 AM 24° Mostly Cloudy 3% 8 mph NNE 71%
9 AM 27° Mostly Cloudy 3% 10 mph NNE 63%
10 AM 29° Mostly Cloudy 4% 11 mph NE 55%
11 AM 32° Mostly Cloudy 5% 12 mph NE 47%
12 PM 34° Partly Cloudy 5% 13 mph ENE 41%
1 PM 36° Partly Cloudy 5% 14 mph ENE 35%
2 PM 38° Mostly Clear 13% 14 mph ENE 31%
3 PM 38° Partly Cloudy 22% 15 mph ENE 28%
4 PM 38° Partly Cloudy 23% 14 mph E 26%
5 PM 38° Mostly Clear 23% 13 mph E 26%
6 PM 38° Partly Cloudy 23% 12 mph E 26%
7 PM 37° Partly Cloudy 31% 11 mph E 28%
8 PM 36° Mostly Cloudy 32% 11 mph ENE 32%
9 PM 32° Mostly Cloudy 38% 12 mph ENE 38%
10 PM 31° Drizzle 45% 12 mph NE 43%
11 PM 30° Drizzle 50% 11 mph ENE 47%
12 AM 29° Drizzle 50% 10 mph ENE 52%
1 AM 28° Mostly Cloudy 40% 9 mph E 55%
15-Day Forecast
Today
7/27
Partly Cloudy
32%
21°
38°
Tue
7/28
Partly Cloudy
44%
21°
37°
Wed
7/29
Clear
57%
19°
38°
Thu
7/30
Heavy Rain
83%
21°
37°
Fri
7/31
Clear
21%
18°
37°
Sat
8/1
Clear
8%
19°
38°
Sun
8/2
Clear
3%
20°
41°
Mon
8/3
Clear
18%
23°
42°
Tue
8/4
Rain
68%
16°
33°
Wed
8/5
Clear
44%
10°
32°
Thu
8/6
Drizzle
60%
18°
33°
Fri
8/7
Drizzle
60%
18°
34°
Sat
8/8
Drizzle
60%
19°
35°
Sun
8/9
Drizzle
60%
19°
36°
Mon
8/10
Drizzle
60%
20°
35°
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 46 Good 44 46
Wed 43 Good 43 40
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, 06:00'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
SBCAPE1118 J/kg
MLCAPE1807 J/kg
MUCAPE3623 J/kg
SBCIN-807 J/kg
MLCIN0 J/kg
Lifted Index-3.2
Kinematics
0–6 km Shear16 kt
0–1 km Shear4 kt
Eff. Shear—
0–1 km SRH-16
0–3 km SRH-57
Eff. SRH—
Storm Motion269° @ 20 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index22.1
Thermo & Levels
PWAT1.17 in
0–3 km LR3.8 °C/km
700–500 LR8.1 °C/km
Total Totals53.1
LCL869 hPa
LFC578 hPa
EL194 hPa
Freezing Lvl15,203 ft