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

McPherson County, Nebraska, 69167, United States

Last updated: 2:21 AM CDT  ·  Refresh
27°C
Feels like 28°
Mostly Clear
▲ 37°  /  ▼ 19°
Wind
6 mph NE
Humidity
49%
Dew Point
18°
Pressure
26.49 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
18%
Sunrise
6:34 AM
Sunset
9:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: McPherson County is currently mostly clear at 27°C. Precipitation is likely — peak probability 58% around 10 PM. Atmospheric instability is elevated (CAPE up to 1885 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 9:06PM.

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
27°
11%
3 AM
27°
3%
4 AM
26°
3%
5 AM
26°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
4%
10 AM
30°
4%
11 AM
32°
5%
12 PM
33°
5%
1 PM
35°
5%
2 PM
37°
13%
3 PM
37°
22%
4 PM
36°
26%
5 PM
34°
35%
6 PM
34°
39%
7 PM
33°
38%
8 PM
32°
40%
9 PM
29°
54%
10 PM
26°
57%
11 PM
25°
53%
12 AM
24°
44%
1 AM
24°
44%
7-Day Forecast
Today
37° 19°
Mostly Cloudy with a 40% chance of rain.
Tue
36° 19°
Mostly Clear with a 38% chance of rain.
Wed
37° 19°
Clear with a 57% chance of rain.
Thu
37° 20°
Partly Cloudy with a 39% chance of rain.
Fri
37° 19°
Rain, 21% chance.
Sat
37° 19°
Clear.
Sun
39° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 11% 6 mph NE 49%
3 AM 27° Mostly Cloudy 3% 8 mph NNE 50%
4 AM 26° Mostly Cloudy 3% 10 mph N 52%
5 AM 26° Mostly Cloudy 3% 11 mph N 55%
6 AM 23° Mostly Cloudy 3% 10 mph NNE 58%
7 AM 24° Mostly Cloudy 3% 10 mph NNE 60%
8 AM 26° Partly Cloudy 3% 11 mph NE 56%
9 AM 28° Partly Cloudy 4% 13 mph NE 50%
10 AM 30° Partly Cloudy 4% 14 mph NE 44%
11 AM 32° Partly Cloudy 5% 14 mph ENE 39%
12 PM 33° Mostly Cloudy 5% 14 mph ENE 34%
1 PM 35° Mostly Cloudy 5% 14 mph ENE 29%
2 PM 37° Mostly Cloudy 13% 13 mph ENE 27%
3 PM 37° Mostly Cloudy 22% 12 mph ENE 25%
4 PM 36° Mostly Cloudy 26% 11 mph ENE 26%
5 PM 34° Mostly Cloudy 35% 13 mph E 30%
6 PM 34° Overcast 39% 10 mph E 34%
7 PM 33° Drizzle 38% 9 mph E 38%
8 PM 32° Drizzle 40% 5 mph ESE 41%
9 PM 29° Rain 54% 5 mph WNW 46%
10 PM 26° Rain 57% 7 mph WNW 51%
11 PM 25° Rain 53% 7 mph NW 53%
12 AM 24° Drizzle 44% 9 mph NNW 56%
1 AM 24° Drizzle 44% 10 mph NNE 58%
15-Day Forecast
Today
7/27
Mostly Cloudy
40%
19°
37°
Tue
7/28
Mostly Clear
38%
19°
36°
Wed
7/29
Clear
57%
19°
37°
Thu
7/30
Partly Cloudy
39%
20°
37°
Fri
7/31
Rain
21%
19°
37°
Sat
8/1
Clear
8%
19°
37°
Sun
8/2
Clear
8%
19°
39°
Mon
8/3
Rain
43%
22°
39°
Tue
8/4
Rain
68%
16°
34°
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°
36°
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
34 AQI 6.3 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 46 34
Tue 42 Good 42 36
Wed 45 Good 45 37
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
SBCAPE957 J/kg
MLCAPE2100 J/kg
MUCAPE3730 J/kg
SBCIN-709 J/kg
MLCIN0 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear20 kt
0–1 km Shear7 kt
Eff. Shear26 kt
0–1 km SRH48
0–3 km SRH5
Eff. SRH-48
Storm Motion250° @ 14 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index37.6
Thermo & Levels
PWAT1.50 in
0–3 km LR5.4 °C/km
700–500 LR8.4 °C/km
Total Totals57.4
LCL780 hPa
LFC584 hPa
EL197 hPa
Freezing Lvl14,068 ft