Excessive Heat Watch 10:00 PM

East Valley, Nevada

Last updated: 6:03 PM CDT  ·  Refresh
31°C
Feels like 30°
Mostly Clear
▲ 32°  /  ▼ 13°
Wind
8 mph WNW
Humidity
27%
Dew Point
10°
Pressure
24.95 inHg
Visibility
10 mi
UV Index
7.9
Cloud Cover
15%
Sunrise
5:50 AM
Sunset
8:18 PM
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WeatherAI™ Analysis

WeatherAI Analysis: East Valley is currently mostly clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 672 J/kg) — isolated convective development possible. Sunrise: 5:50AM · Sunset: 8:18PM.

Alerts

Excessive Heat Watch
Expires 10:00 PM
39 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
21%
5 PM
32°
4%
6 PM
30°
4%
7 PM
28°
4%
8 PM
25°
4%
9 PM
23°
4%
10 PM
21°
3%
11 PM
20°
3%
12 AM
20°
3%
1 AM
18°
3%
2 AM
18°
3%
3 AM
17°
3%
4 AM
16°
3%
5 AM
13°
3%
6 AM
14°
3%
7 AM
16°
3%
8 AM
18°
3%
9 AM
20°
3%
10 AM
22°
3%
11 AM
26°
3%
12 PM
27°
3%
1 PM
28°
3%
2 PM
29°
3%
3 PM
32°
3%
7-Day Forecast
Today
32° 13°
Clear with a 21% chance of rain.
Thu
33° 13°
Clear.
Fri
34° 13°
Clear.
Sat
31° 12°
Clear.
Sun
31° 11°
Clear.
Mon
31° 9°
Clear.
Tue
32° 8°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 21% 8 mph WNW 27%
5 PM 32° Clear 4% 9 mph WNW 26%
6 PM 30° Clear 4% 9 mph WNW 32%
7 PM 28° Clear 4% 8 mph WNW 39%
8 PM 25° Clear 4% 6 mph NW 46%
9 PM 23° Clear 4% 5 mph NW 51%
10 PM 21° Clear 3% 5 mph S 55%
11 PM 20° Mostly Clear 3% 6 mph SE 56%
12 AM 20° Partly Cloudy 3% 4 mph SW 56%
1 AM 18° Mostly Clear 3% 4 mph SW 56%
2 AM 18° Clear 3% 3 mph SW 57%
3 AM 17° Clear 3% 3 mph SW 59%
4 AM 16° Clear 3% 2 mph WSW 61%
5 AM 13° Clear 3% 2 mph SW 63%
6 AM 14° Clear 3% 3 mph SW 57%
7 AM 16° Clear 3% 2 mph SW 52%
8 AM 18° Clear 3% 2 mph S 46%
9 AM 20° Clear 3% 2 mph SSE 40%
10 AM 22° Clear 3% 3 mph SE 34%
11 AM 26° Clear 3% 3 mph SE 29%
12 PM 27° Clear 3% 3 mph S 26%
1 PM 28° Clear 3% 5 mph SW 23%
2 PM 29° Clear 3% 7 mph SW 20%
3 PM 32° Clear 3% 8 mph WSW 20%
15-Day Forecast
Today
7/22
Clear
21%
13°
32°
Thu
7/23
Clear
3%
13°
33°
Fri
7/24
Clear
7%
13°
34°
Sat
7/25
Clear
3%
12°
31°
Sun
7/26
Clear
8%
11°
31°
Mon
7/27
Clear
3%
9°
31°
Tue
7/28
Clear
3%
8°
32°
Wed
7/29
Clear
3%
9°
32°
Thu
7/30
Clear
18%
11°
32°
Fri
7/31
Clear
19%
14°
33°
Sat
8/1
Mostly Clear
3%
10°
32°
Sun
8/2
Clear
3%
17°
32°
Mon
8/3
Clear
25%
17°
32°
Tue
8/4
Clear
25%
16°
32°
Wed
8/5
Clear
25%
16°
32°
39
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
32 AQI 5.8 µg/m³
O3
Ground-level ozone
Dominant
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 39 Good 39 32
Fri 42 Good 42 28
Sat 38 Good 38 20
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 Wed Jul 22, 21:00'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
SBCAPE985 J/kg
MLCAPE601 J/kg
MUCAPE985 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear22 kt
0–1 km Shear5 kt
Eff. Shear22 kt
0–1 km SRH-6
0–3 km SRH-17
Eff. SRH-17
Storm Motion170° @ 17 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)0.0
Supercell0.0
K-Index—
Thermo & Levels
PWAT0.98 in
0–3 km LR9.6 °C/km
700–500 LR7.3 °C/km
Total Totals—
LCL622 hPa
LFC845 hPa
EL210 hPa
Freezing Lvl10,909 ft