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

Sheridan County, Nebraska, United States

Last updated: 2:21 AM CDT  ·  Refresh
26°C
Feels like 25°
Mostly Cloudy
▲ 35°  /  ▼ 19°
Wind
5 mph NE
Humidity
42%
Dew Point
12°
Pressure
26.06 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
64%
Sunrise
5:37 AM
Sunset
8:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sheridan County is currently mostly cloudy at 26°C. Precipitation is likely — peak probability 67% around 4 PM. Atmospheric instability is elevated (CAPE up to 1050 J/kg) — isolated convective development possible. Sunrise: 5:37AM · Sunset: 8:14PM.

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
47 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
17%
2 AM
25°
5%
3 AM
24°
6%
4 AM
24°
6%
5 AM
22°
4%
6 AM
22°
4%
7 AM
24°
9%
8 AM
27°
17%
9 AM
30°
32%
10 AM
32°
43%
11 AM
33°
46%
12 PM
34°
47%
1 PM
34°
47%
2 PM
32°
50%
3 PM
31°
58%
4 PM
31°
66%
5 PM
31°
43%
6 PM
30°
43%
7 PM
29°
43%
8 PM
28°
34%
9 PM
25°
25%
10 PM
24°
25%
11 PM
24°
22%
12 AM
23°
22%
7-Day Forecast
Today
35° 19°
Drizzle, 66% chance.
Tue
37° 19°
Mostly Clear with a 37% chance of rain.
Wed
38° 19°
Mostly Clear with a 72% chance of rain.
Thu
36° 21°
Overcast with a 26% chance of rain.
Fri
38° 19°
Clear.
Sat
37° 19°
Clear.
Sun
40° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Cloudy 17% 5 mph NE 42%
2 AM 25° Mostly Cloudy 5% 7 mph NNE 41%
3 AM 24° Mostly Cloudy 6% 7 mph NE 45%
4 AM 24° Partly Cloudy 6% 5 mph ENE 50%
5 AM 22° Mostly Clear 4% 4 mph ENE 54%
6 AM 22° Partly Cloudy 4% 4 mph ENE 56%
7 AM 24° Mostly Cloudy 9% 5 mph ENE 52%
8 AM 27° Mostly Cloudy 17% 7 mph ENE 45%
9 AM 30° Overcast 32% 8 mph E 38%
10 AM 32° Overcast 43% 8 mph E 32%
11 AM 33° Overcast 46% 9 mph E 28%
12 PM 34° Overcast 47% 9 mph ESE 26%
1 PM 34° Drizzle 47% 9 mph ESE 31%
2 PM 32° Drizzle 50% 10 mph SSE 36%
3 PM 31° Drizzle 58% 14 mph SSE 39%
4 PM 31° Drizzle 66% 11 mph SSE 40%
5 PM 31° Drizzle 43% 10 mph SSE 45%
6 PM 30° Drizzle 43% 11 mph SE 49%
7 PM 29° Drizzle 43% 11 mph SE 52%
8 PM 28° Drizzle 34% 12 mph SE 54%
9 PM 25° Overcast 25% 12 mph SE 57%
10 PM 24° Mostly Cloudy 25% 10 mph ESE 59%
11 PM 24° Mostly Cloudy 22% 8 mph ESE 62%
12 AM 23° Partly Cloudy 22% 8 mph ESE 65%
15-Day Forecast
Today
7/27
Drizzle
66%
19°
35°
Tue
7/28
Mostly Clear
37%
19°
37°
Wed
7/29
Mostly Clear
72%
19°
38°
Thu
7/30
Overcast
26%
21°
36°
Fri
7/31
Clear
16%
19°
38°
Sat
8/1
Clear
3%
19°
37°
Sun
8/2
Clear
3%
21°
40°
Mon
8/3
Rain
43%
20°
39°
Tue
8/4
Drizzle
44%
14°
30°
Wed
8/5
Clear
44%
9°
31°
Thu
8/6
Drizzle
60%
17°
33°
Fri
8/7
Drizzle
60%
17°
34°
Sat
8/8
Drizzle
60%
19°
34°
Sun
8/9
Drizzle
60%
18°
35°
Mon
8/10
Drizzle
60%
19°
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
39 AQI 7.1 µg/m³
O3
Ground-level ozone
Dominant
47 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 47 39
Tue 46 Good 46 38
Wed 47 Good 47 42
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 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE276 J/kg
MUCAPE1309 J/kg
SBCIN-4629 J/kg
MLCIN0 J/kg
Lifted Index1.3
Kinematics
0–6 km Shear20 kt
0–1 km Shear5 kt
Eff. Shear32 kt
0–1 km SRH10
0–3 km SRH-57
Eff. SRH-116
Storm Motion222° @ 13 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.7
Thermo & Levels
PWAT1.33 in
0–3 km LR5.9 °C/km
700–500 LR7.9 °C/km
Total Totals53.3
LCL720 hPa
LFC—
EL—
Freezing Lvl13,294 ft