Excessive Heat Warning — Glen Canyon Recreation Area/Lake Powell, UT, Eastern Juab/Millard Counties, UT, Sanpete Valley, UT, Sevier Valley, UT, Castle Country, UT, Great Salt Lake Desert and Mountains, UT, Tooele and Rush Valleys, UT, Western Uinta Basin, UT, Eastern Box Elder County, UT, Northern Wasatch Front, UT, Salt Lake Valley, UT, Utah Valley, UT, Cache Valley/Utah Portion, UT, Zion National Park, UT, South Central Utah, UT, Western Canyonlands, UT 1:00 AM

Richfield, Utah

Last updated: 12:35 AM CDT  ·  Refresh
24°C
Feels like 23°
Mostly Cloudy
▲ 26°  /  ▼ 21°
Wind
6 mph WSW
Humidity
40%
Dew Point
9°
Pressure
24.21 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
76%
Sunrise
6:23 AM
Sunset
8:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Richfield is currently mostly cloudy at 25°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:23AM · Sunset: 8:44PM.

Alerts

Excessive Heat Warning
Glen Canyon Recreation Area/Lake Powell, UT, Eastern Juab/Millard Counties, UT, Sanpete Valley, UT, Sevier Valley, UT, Castle Country, UT, Great Salt Lake Desert and Mountains, UT, Tooele and Rush Valleys, UT, Western Uinta Basin, UT, Eastern Box Elder County, UT, Northern Wasatch Front, UT, Salt Lake Valley, UT, Utah Valley, UT, Cache Valley/Utah Portion, UT, Zion National Park, UT, South Central Utah, UT, Western Canyonlands, UT
Expires 1:00 AM
46 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
16%
12 AM
27°
11%
1 AM
25°
12%
2 AM
24°
18%
3 AM
24°
14%
4 AM
24°
3%
5 AM
21°
3%
6 AM
21°
3%
7 AM
22°
9%
8 AM
24°
9%
9 AM
27°
26%
10 AM
29°
27%
11 AM
30°
27%
12 PM
31°
28%
1 PM
32°
32%
2 PM
32°
32%
3 PM
32°
33%
4 PM
31°
26%
5 PM
33°
34%
6 PM
31°
34%
7 PM
30°
34%
8 PM
29°
34%
9 PM
28°
18%
10 PM
27°
18%
7-Day Forecast
Tonight
26° 21°
Mostly Cloudy.
Mon
33° 20°
Mostly Clear with a 34% chance of rain.
Tue
32° 17°
Mostly Clear with a 43% chance of rain.
Wed
30° 16°
Clear with a 57% chance of rain.
Thu
34° 16°
Clear.
Fri
37° 19°
Clear.
Sat
37° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Cloudy 16% 6 mph WSW 40%
12 AM 27° Mostly Cloudy 11% 5 mph WSW 39%
1 AM 25° Mostly Cloudy 12% 4 mph SW 40%
2 AM 24° Mostly Cloudy 18% 3 mph WSW 42%
3 AM 24° Mostly Cloudy 14% 3 mph WSW 43%
4 AM 24° Partly Cloudy 3% 4 mph WSW 44%
5 AM 21° Mostly Clear 3% 4 mph SW 45%
6 AM 21° Mostly Clear 3% 4 mph SW 44%
7 AM 22° Mostly Clear 9% 5 mph SW 40%
8 AM 24° Clear 9% 6 mph SW 37%
9 AM 27° Clear 26% 7 mph SW 33%
10 AM 29° Clear 27% 8 mph SW 30%
11 AM 30° Clear 27% 9 mph SW 26%
12 PM 31° Mostly Clear 28% 9 mph WSW 25%
1 PM 32° Mostly Clear 32% 10 mph W 26%
2 PM 32° Mostly Clear 32% 11 mph W 26%
3 PM 32° Mostly Clear 33% 11 mph W 27%
4 PM 31° Mostly Clear 26% 9 mph W 31%
5 PM 33° Mostly Clear 34% 8 mph W 35%
6 PM 31° Mostly Clear 34% 8 mph W 38%
7 PM 30° Mostly Clear 34% 9 mph W 40%
8 PM 29° Partly Cloudy 34% 10 mph W 42%
9 PM 28° Partly Cloudy 18% 9 mph W 43%
10 PM 27° Partly Cloudy 18% 8 mph W 44%
15-Day Forecast
Today
7/26
Mostly Cloudy
16%
21°
26°
Mon
7/27
Mostly Clear
34%
20°
33°
Tue
7/28
Mostly Clear
43%
17°
32°
Wed
7/29
Clear
57%
16°
30°
Thu
7/30
Clear
3%
16°
34°
Fri
7/31
Clear
8%
19°
37°
Sat
8/1
Clear
8%
19°
37°
Sun
8/2
Drizzle
38%
21°
37°
Mon
8/3
Clear
18%
20°
37°
Tue
8/4
Drizzle
44%
19°
36°
Wed
8/5
Clear
27%
17°
36°
Thu
8/6
Drizzle
60%
19°
36°
Fri
8/7
Drizzle
60%
18°
31°
Sat
8/8
Drizzle
60%
18°
31°
Sun
8/9
Drizzle
60%
18°
30°
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
26 AQI 4.8 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 46 26
Tue 47 Good 47 31
Wed 47 Good 47 32
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, 04:00'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
MLCAPE16 J/kg
MUCAPE10 J/kg
SBCIN-4044 J/kg
MLCIN0 J/kg
Lifted Index0.8
Kinematics
0–6 km Shear12 kt
0–1 km Shear4 kt
Eff. Shear—
0–1 km SRH16
0–3 km SRH6
Eff. SRH—
Storm Motion115° @ 14 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index—
Thermo & Levels
PWAT1.10 in
0–3 km LR7.1 °C/km
700–500 LR8.4 °C/km
Total Totals—
LCL649 hPa
LFC—
EL—
Freezing Lvl11,168 ft