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 Heat Advisory — 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

Grant County, Nebraska, United States

Last updated: 2:20 AM CDT  ·  Refresh
25°C
Feels like 24°
Partly Cloudy
▲ 35°  /  ▼ 18°
Wind
6 mph NE
Humidity
50%
Dew Point
16°
Pressure
26.12 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
48%
Sunrise
5:35 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Grant County is currently partly cloudy at 25°C. Precipitation is likely — peak probability 61% around 6 PM. Atmospheric instability is elevated (CAPE up to 1725 J/kg) — isolated convective development possible. Sunrise: 5:35AM · Sunset: 8:10PM.

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
Heat Advisory
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
46 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
11%
2 AM
24°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
25°
3%
8 AM
28°
4%
9 AM
30°
4%
10 AM
32°
5%
11 AM
33°
5%
12 PM
34°
10%
1 PM
35°
18%
2 PM
34°
34%
3 PM
33°
29%
4 PM
32°
57%
5 PM
33°
57%
6 PM
31°
61%
7 PM
30°
61%
8 PM
27°
56%
9 PM
24°
39%
10 PM
23°
39%
11 PM
23°
35%
12 AM
22°
35%
7-Day Forecast
Today
35° 18°
Rain, 61% chance.
Tue
36° 18°
Mostly Clear with a 37% chance of rain.
Wed
37° 19°
Mostly Clear with a 72% chance of rain.
Thu
36° 20°
Partly Cloudy.
Fri
38° 18°
Rain, 21% chance.
Sat
37° 19°
Clear.
Sun
39° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Partly Cloudy 11% 6 mph NE 50%
2 AM 24° Partly Cloudy 3% 6 mph NNW 51%
3 AM 24° Partly Cloudy 3% 5 mph N 54%
4 AM 24° Mostly Cloudy 3% 6 mph NNE 57%
5 AM 22° Partly Cloudy 3% 6 mph NE 60%
6 AM 22° Partly Cloudy 3% 6 mph NE 60%
7 AM 25° Partly Cloudy 3% 7 mph NE 54%
8 AM 28° Mostly Cloudy 4% 10 mph ENE 45%
9 AM 30° Mostly Cloudy 4% 12 mph ENE 39%
10 AM 32° Mostly Cloudy 5% 12 mph ENE 34%
11 AM 33° Mostly Cloudy 5% 12 mph E 30%
12 PM 34° Mostly Cloudy 10% 11 mph E 28%
1 PM 35° Overcast 18% 9 mph E 30%
2 PM 34° Drizzle 34% 12 mph ENE 32%
3 PM 33° Drizzle 29% 12 mph NE 33%
4 PM 32° Rain 57% 12 mph NNE 34%
5 PM 33° Rain 57% 7 mph E 37%
6 PM 31° Rain 61% 6 mph E 44%
7 PM 30° Rain 61% 6 mph E 51%
8 PM 27° Rain 56% 9 mph SE 58%
9 PM 24° Drizzle 39% 10 mph SE 64%
10 PM 23° Drizzle 39% 10 mph ESE 64%
11 PM 23° Drizzle 35% 10 mph E 64%
12 AM 22° Drizzle 35% 10 mph ENE 65%
15-Day Forecast
Today
7/27
Rain
61%
18°
35°
Tue
7/28
Mostly Clear
37%
18°
36°
Wed
7/29
Mostly Clear
72%
19°
37°
Thu
7/30
Partly Cloudy
16%
20°
36°
Fri
7/31
Rain
21%
18°
38°
Sat
8/1
Clear
17%
19°
37°
Sun
8/2
Clear
3%
19°
39°
Mon
8/3
Rain
68%
21°
41°
Tue
8/4
Drizzle
44%
14°
31°
Wed
8/5
Clear
44%
9°
31°
Thu
8/6
Drizzle
60%
17°
33°
Fri
8/7
Drizzle
60%
18°
34°
Sat
8/8
Drizzle
60%
19°
35°
Sun
8/9
Drizzle
60%
19°
35°
Mon
8/10
Drizzle
60%
19°
35°
46
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
35 AQI 6.4 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 46 35
Tue 44 Good 44 36
Wed 48 Good 48 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
SBCAPE329 J/kg
MLCAPE960 J/kg
MUCAPE3134 J/kg
SBCIN-843 J/kg
MLCIN0 J/kg
Lifted Index-2.3
Kinematics
0–6 km Shear21 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH1
0–3 km SRH-52
Eff. SRH—
Storm Motion242° @ 13 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index32.2
Thermo & Levels
PWAT1.37 in
0–3 km LR5.1 °C/km
700–500 LR8.6 °C/km
Total Totals56.2
LCL775 hPa
LFC560 hPa
EL239 hPa
Freezing Lvl13,468 ft