Extreme Heat Watch 8:00 PM

Orleans, Nebraska

Last updated: 10:08 PM CDT  ·  Refresh
26°C
Feels like 29°
Mostly Clear
▲ 29°  /  ▼ 18°
Wind
5 mph ENE
Humidity
76%
Dew Point
21°
Pressure
27.91 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
24%
Sunrise
6:49 AM
Sunset
8:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Orleans is currently mostly clear at 26°C. Precipitation is likely — peak probability 84% around 3 AM. Atmospheric instability is elevated (CAPE up to 1732 J/kg) — isolated convective development possible. Sunrise: 6:49AM · Sunset: 8:34PM.

Alerts

Extreme Heat Watch
Expires 8:00 PM
41 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
48%
11 PM
24°
68%
12 AM
24°
68%
1 AM
23°
68%
2 AM
22°
78%
3 AM
21°
83%
4 AM
21°
61%
5 AM
20°
61%
6 AM
18°
58%
7 AM
18°
34%
8 AM
19°
28%
9 AM
21°
26%
10 AM
19°
28%
11 AM
20°
26%
12 PM
21°
13%
1 PM
23°
3%
2 PM
24°
3%
3 PM
24°
3%
4 PM
24°
3%
5 PM
27°
3%
6 PM
27°
3%
7 PM
27°
3%
8 PM
26°
3%
9 PM
24°
5%
7-Day Forecast
Tonight
29° 18°
Mostly Clear with a 48% chance of rain.
Sun
27° 18°
Partly Cloudy with a 68% chance of rain.
Mon
32° 17°
Mostly Clear with a 32% chance of rain.
Tue
38° 17°
Clear with a 44% chance of rain.
Wed
33° 18°
Drizzle, 51% chance.
Thu
34° 16°
Drizzle, 51% chance.
Fri
36° 16°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 48% 5 mph ENE 76%
11 PM 24° Mostly Cloudy 68% 6 mph ENE 79%
12 AM 24° Mostly Cloudy 68% 6 mph NE 83%
1 AM 23° Overcast 68% 6 mph NE 87%
2 AM 22° Overcast 78% 4 mph NNW 89%
3 AM 21° Rain 83% 4 mph NNW 92%
4 AM 21° Rain 61% 7 mph NNW 95%
5 AM 20° Rain 61% 6 mph NNE 94%
6 AM 18° Rain 58% 5 mph N 94%
7 AM 18° Mostly Cloudy 34% 5 mph N 93%
8 AM 19° Overcast 28% 6 mph N 89%
9 AM 21° Overcast 26% 8 mph NNE 83%
10 AM 19° Rain 28% 9 mph NE 82%
11 AM 20° Partly Cloudy 26% 9 mph NE 74%
12 PM 21° Mostly Clear 13% 8 mph NE 67%
1 PM 23° Mostly Clear 3% 8 mph NE 60%
2 PM 24° Mostly Clear 3% 8 mph NE 56%
3 PM 24° Clear 3% 8 mph NE 52%
4 PM 24° Clear 3% 7 mph NE 49%
5 PM 27° Clear 3% 7 mph NE 50%
6 PM 27° Mostly Clear 3% 6 mph ENE 52%
7 PM 27° Mostly Clear 3% 6 mph ENE 53%
8 PM 26° Mostly Clear 3% 6 mph ENE 58%
9 PM 24° Partly Cloudy 5% 5 mph ENE 62%
15-Day Forecast
Today
8/15
Mostly Clear
48%
18°
29°
Sun
8/16
Partly Cloudy
68%
18°
27°
Mon
8/17
Mostly Clear
32%
17°
32°
Tue
8/18
Clear
44%
17°
38°
Wed
8/19
Drizzle
51%
18°
33°
Thu
8/20
Drizzle
51%
16°
34°
Fri
8/21
Drizzle
52%
16°
36°
Sat
8/22
Clear
31%
16°
38°
Sun
8/23
Clear
18%
19°
41°
Mon
8/24
Clear
19%
22°
40°
Tue
8/25
Clear
25%
19°
38°
Wed
8/26
Clear
25%
22°
39°
Thu
8/27
Drizzle
60%
21°
39°
Fri
8/28
Drizzle
60%
21°
39°
Sat
8/29
Drizzle
60%
21°
38°
41
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
19 AQI 3.6 µg/m³
O3
Ground-level ozone
Dominant
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 41 Good 41 19
Mon 42 Good 42 35
Tue 41 Good 41 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 Sun Aug 16, 01:00'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
SBCAPE1755 J/kg
MLCAPE1721 J/kg
MUCAPE1917 J/kg
SBCIN-103 J/kg
MLCIN-46 J/kg
Lifted Index-5.3
Kinematics
0–6 km Shear26 kt
0–1 km Shear3 kt
Eff. Shear26 kt
0–1 km SRH10
0–3 km SRH27
Eff. SRH27
Storm Motion310° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.1
Supercell0.7
K-Index36.1
Thermo & Levels
PWAT1.92 in
0–3 km LR5.5 °C/km
700–500 LR7.0 °C/km
Total Totals50.8
LCL881 hPa
LFC678 hPa
EL163 hPa
Freezing Lvl14,190 ft