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

Frontier County, Nebraska, United States

Last updated: 2:18 AM CDT  ·  Refresh
28°C
Feels like 28°
Clear
▲ 39°  /  ▼ 18°
Wind
4 mph SE
Humidity
46%
Dew Point
15°
Pressure
27.11 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:34 AM
Sunset
9:01 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Frontier County is currently clear at 28°C. Precipitation is likely — peak probability 56% around 9 PM. Atmospheric instability is elevated (CAPE up to 2086 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 9:01PM.

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
47 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
11%
3 AM
27°
3%
4 AM
26°
3%
5 AM
26°
3%
6 AM
22°
3%
7 AM
23°
14%
8 AM
26°
16%
9 AM
28°
17%
10 AM
31°
27%
11 AM
33°
27%
12 PM
34°
28%
1 PM
36°
28%
2 PM
37°
32%
3 PM
38°
33%
4 PM
38°
47%
5 PM
36°
43%
6 PM
36°
44%
7 PM
33°
53%
8 PM
32°
51%
9 PM
31°
56%
10 PM
29°
47%
11 PM
28°
43%
12 AM
28°
48%
1 AM
27°
48%
7-Day Forecast
Today
39° 18°
Partly Cloudy with a 51% chance of rain.
Tue
37° 18°
Mostly Clear with a 44% chance of rain.
Wed
37° 19°
Mostly Clear with a 59% chance of rain.
Thu
38° 20°
Drizzle, 50% chance.
Fri
39° 19°
Clear.
Sat
38° 18°
Clear.
Sun
39° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Clear 11% 4 mph SE 46%
3 AM 27° Clear 3% 3 mph ENE 44%
4 AM 26° Clear 3% 3 mph NE 46%
5 AM 26° Mostly Clear 3% 3 mph N 49%
6 AM 22° Partly Cloudy 3% 5 mph N 52%
7 AM 23° Mostly Cloudy 14% 6 mph N 54%
8 AM 26° Partly Cloudy 16% 8 mph NNE 51%
9 AM 28° Mostly Clear 17% 10 mph NE 46%
10 AM 31° Partly Cloudy 27% 11 mph NE 40%
11 AM 33° Partly Cloudy 27% 11 mph NE 36%
12 PM 34° Partly Cloudy 28% 12 mph ENE 33%
1 PM 36° Partly Cloudy 28% 11 mph ENE 31%
2 PM 37° Partly Cloudy 32% 10 mph ENE 30%
3 PM 38° Partly Cloudy 33% 8 mph E 27%
4 PM 38° Partly Cloudy 47% 8 mph ENE 26%
5 PM 36° Mostly Cloudy 43% 11 mph ENE 32%
6 PM 36° Mostly Cloudy 44% 15 mph NE 39%
7 PM 33° Overcast 53% 16 mph NE 45%
8 PM 32° Overcast 51% 12 mph NE 48%
9 PM 31° Rain 56% 8 mph ENE 51%
10 PM 29° Rain 47% 7 mph ENE 54%
11 PM 28° Rain 43% 6 mph NE 57%
12 AM 28° Rain 48% 8 mph NNE 61%
1 AM 27° Rain 48% 9 mph NNE 65%
15-Day Forecast
Today
7/27
Partly Cloudy
51%
18°
39°
Tue
7/28
Mostly Clear
44%
18°
37°
Wed
7/29
Mostly Clear
59%
19°
37°
Thu
7/30
Drizzle
50%
20°
38°
Fri
7/31
Clear
16%
19°
39°
Sat
8/1
Clear
8%
18°
38°
Sun
8/2
Clear
8%
19°
39°
Mon
8/3
Drizzle
43%
22°
39°
Tue
8/4
Drizzle
44%
19°
39°
Wed
8/5
Rain
50%
11°
33°
Thu
8/6
Drizzle
60%
20°
35°
Fri
8/7
Drizzle
60%
20°
36°
Sat
8/8
Drizzle
60%
21°
36°
Sun
8/9
Drizzle
60%
21°
36°
Mon
8/10
Drizzle
60%
21°
36°
47
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
44 AQI 8.0 µg/m³
O3
Ground-level ozone
Dominant
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 47 44
Tue 44 Good 44 42
Wed 46 Good 46 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 LCL0°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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE755 J/kg
MUCAPE1112 J/kg
SBCIN-4041 J/kg
MLCIN0 J/kg
Lifted Index0.9
Kinematics
0–6 km Shear14 kt
0–1 km Shear21 kt
Eff. Shear30 kt
0–1 km SRH116
0–3 km SRH71
Eff. SRH-94
Storm Motion262° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.6
Thermo & Levels
PWAT1.50 in
0–3 km LR5.3 °C/km
700–500 LR7.8 °C/km
Total Totals53.3
LCL760 hPa
LFC—
EL—
Freezing Lvl15,072 ft