Excessive Heat Watch 1:00 AM 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

Taylorsville, Utah

Last updated: 12:39 AM CDT  ·  Refresh
32°C
Feels like 30°
Overcast
▲ 32°  /  ▼ 24°
Wind
8 mph S
Humidity
24%
Dew Point
8°
Pressure
25.34 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
90%
Sunrise
6:18 AM
Sunset
8:48 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Taylorsville is currently overcast at 32°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:18AM · Sunset: 8:48PM.

Alerts

Excessive Heat Watch
Expires 1:00 AM
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
61 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
8%
12 AM
32°
8%
1 AM
31°
8%
2 AM
30°
3%
3 AM
29°
3%
4 AM
29°
6%
5 AM
25°
6%
6 AM
25°
6%
7 AM
26°
8%
8 AM
27°
13%
9 AM
29°
14%
10 AM
31°
14%
11 AM
32°
14%
12 PM
33°
14%
1 PM
36°
14%
2 PM
36°
14%
3 PM
36°
22%
4 PM
35°
18%
5 PM
37°
18%
6 PM
36°
19%
7 PM
34°
15%
8 PM
33°
15%
9 PM
31°
5%
10 PM
31°
5%
7-Day Forecast
Tonight
32° 24°
Overcast.
Mon
37° 23°
Mostly Cloudy.
Tue
36° 21°
Mostly Clear with a 38% chance of rain.
Wed
33° 21°
Mostly Cloudy with a 22% chance of rain.
Thu
37° 18°
Partly Cloudy.
Fri
38° 21°
Clear.
Sat
39° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Overcast 8% 8 mph S 24%
12 AM 32° Overcast 8% 7 mph S 24%
1 AM 31° Overcast 8% 8 mph S 25%
2 AM 30° Overcast 3% 9 mph S 27%
3 AM 29° Overcast 3% 9 mph S 29%
4 AM 29° Overcast 6% 10 mph S 31%
5 AM 25° Overcast 6% 10 mph S 32%
6 AM 25° Overcast 6% 9 mph S 32%
7 AM 26° Mostly Cloudy 8% 10 mph S 30%
8 AM 27° Partly Cloudy 13% 10 mph S 29%
9 AM 29° Partly Cloudy 14% 11 mph S 26%
10 AM 31° Mostly Cloudy 14% 11 mph SSW 24%
11 AM 32° Mostly Cloudy 14% 10 mph SSW 21%
12 PM 33° Mostly Cloudy 14% 7 mph SSW 19%
1 PM 36° Mostly Cloudy 14% 7 mph W 19%
2 PM 36° Partly Cloudy 14% 9 mph WNW 19%
3 PM 36° Partly Cloudy 22% 9 mph NW 19%
4 PM 35° Partly Cloudy 18% 8 mph NNW 20%
5 PM 37° Partly Cloudy 18% 8 mph NNW 20%
6 PM 36° Partly Cloudy 19% 7 mph N 22%
7 PM 34° Partly Cloudy 15% 6 mph N 25%
8 PM 33° Partly Cloudy 15% 6 mph N 29%
9 PM 31° Partly Cloudy 5% 6 mph N 31%
10 PM 31° Mostly Cloudy 5% 7 mph NE 34%
15-Day Forecast
Today
7/26
Overcast
8%
24°
32°
Mon
7/27
Mostly Cloudy
18%
23°
37°
Tue
7/28
Mostly Clear
38%
21°
36°
Wed
7/29
Mostly Cloudy
22%
21°
33°
Thu
7/30
Partly Cloudy
3%
18°
37°
Fri
7/31
Clear
3%
21°
38°
Sat
8/1
Clear
8%
21°
39°
Sun
8/2
Clear
8%
21°
40°
Mon
8/3
Clear
3%
20°
38°
Tue
8/4
Clear
3%
18°
35°
Wed
8/5
Clear
12%
17°
36°
Thu
8/6
Clear
25%
19°
36°
Fri
8/7
Drizzle
60%
19°
36°
Sat
8/8
Clear
25%
19°
34°
Sun
8/9
Clear
25%
19°
34°
61
Moderate
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
36 AQI 6.5 µg/m³
O3
Ground-level ozone
Dominant
61 AQI 59 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 61 Moderate 61 36
Tue 71 Moderate 71 39
Wed 51 Moderate 51 47
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, 04:00'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
SBCAPE63 J/kg
MLCAPE103 J/kg
MUCAPE165 J/kg
SBCIN-520 J/kg
MLCIN0 J/kg
Lifted Index-0.5
Kinematics
0–6 km Shear16 kt
0–1 km Shear9 kt
Eff. Shear11 kt
0–1 km SRH-8
0–3 km SRH-1
Eff. SRH4
Storm Motion166° @ 19 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)0.0
Supercell0.0
K-Index28.6
Thermo & Levels
PWAT1.08 in
0–3 km LR7.9 °C/km
700–500 LR9.1 °C/km
Total Totals52.1
LCL608 hPa
LFC515 hPa
EL371 hPa
Freezing Lvl12,795 ft