Heat Advisory — Sanpete Valley, UT, Sevier Valley, UT, Southwest Utah, UT, Upper Sevier River Valleys, UT, Bryce Canyon Country, UT 10:00 PM Excessive Heat Warning — Great Salt Lake Desert and Mountains, UT, Tooele and Rush Valleys, UT, Northern Wasatch Front, UT, Salt Lake Valley, UT, Western Millard and Juab Counties, UT, Castle Country, UT, San Rafael Swell, UT, Lower Washington County, UT, Zion National Park, UT, Glen Canyon Recreation Area/Lake Powell, UT, South Central Utah, UT, Capitol Reef National Park and Vicinity, UT, Western Canyonlands, UT, Eastern Box Elder County, UT, Utah Valley, UT, Cache Valley/Utah Portion, UT, Western Uinta Basin, UT, Eastern Juab/Millard Counties, UT, Sanpete Valley, UT, Sevier Valley, UT, Southwest Utah, UT, Upper Sevier River Valleys, UT, Bryce Canyon Country, UT 1:00 AM

Mount Pleasant, Utah

Last updated: 2:18 AM CDT  ·  Refresh
22°C
Feels like 20°
Partly Cloudy
▲ 35°  /  ▼ 17°
Wind
2 mph ESE
Humidity
26%
Dew Point
0°
Pressure
23.91 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
37%
Sunrise
6:31 AM
Sunset
8:30 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Mount Pleasant is currently partly cloudy at 22°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:31AM · Sunset: 8:30PM.

Alerts

Heat Advisory
Sanpete Valley, UT, Sevier Valley, UT, Southwest Utah, UT, Upper Sevier River Valleys, UT, Bryce Canyon Country, UT
Expires 10:00 PM
Excessive Heat Warning
Great Salt Lake Desert and Mountains, UT, Tooele and Rush Valleys, UT, Northern Wasatch Front, UT, Salt Lake Valley, UT, Western Millard and Juab Counties, UT, Castle Country, UT, San Rafael Swell, UT, Lower Washington County, UT, Zion National Park, UT, Glen Canyon Recreation Area/Lake Powell, UT, South Central Utah, UT, Capitol Reef National Park and Vicinity, UT, Western Canyonlands, UT, Eastern Box Elder County, UT, Utah Valley, UT, Cache Valley/Utah Portion, UT, Western Uinta Basin, UT, Eastern Juab/Millard Counties, UT, Sanpete Valley, UT, Sevier Valley, UT, Southwest Utah, UT, Upper Sevier River Valleys, UT, Bryce Canyon Country, UT
Expires 1:00 AM
90 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
11%
2 AM
23°
3%
3 AM
23°
3%
4 AM
22°
3%
5 AM
22°
3%
6 AM
18°
3%
7 AM
19°
7%
8 AM
21°
7%
9 AM
23°
7%
10 AM
27°
7%
11 AM
28°
8%
12 PM
30°
8%
1 PM
31°
8%
2 PM
34°
10%
3 PM
34°
13%
4 PM
33°
22%
5 PM
33°
16%
6 PM
35°
16%
7 PM
33°
16%
8 PM
29°
15%
9 PM
28°
15%
10 PM
25°
15%
11 PM
24°
14%
12 AM
24°
14%
7-Day Forecast
Today
35° 17°
Mostly Cloudy with a 22% chance of rain.
Sun
33° 17°
Partly Cloudy with a 26% chance of rain.
Mon
32° 12°
Mostly Clear.
Tue
33° 12°
Clear with a 22% chance of rain.
Wed
31° 14°
Clear.
Thu
28° 12°
Rain, 70% chance.
Fri
26° 11°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Partly Cloudy 11% 2 mph ESE 26%
2 AM 23° Mostly Clear 3% 3 mph ESE 28%
3 AM 23° Partly Cloudy 3% 4 mph ESE 29%
4 AM 22° Mostly Cloudy 3% 4 mph ESE 28%
5 AM 22° Overcast 3% 3 mph ESE 28%
6 AM 18° Overcast 3% 3 mph SE 27%
7 AM 19° Overcast 7% 3 mph SE 24%
8 AM 21° Mostly Cloudy 7% 3 mph SE 22%
9 AM 23° Mostly Cloudy 7% 2 mph SSW 20%
10 AM 27° Mostly Cloudy 7% 4 mph WSW 18%
11 AM 28° Mostly Cloudy 8% 5 mph W 15%
12 PM 30° Partly Cloudy 8% 6 mph W 14%
1 PM 31° Partly Cloudy 8% 7 mph W 13%
2 PM 34° Partly Cloudy 10% 7 mph WNW 13%
3 PM 34° Partly Cloudy 13% 8 mph W 12%
4 PM 33° Partly Cloudy 22% 12 mph W 13%
5 PM 33° Partly Cloudy 16% 12 mph WSW 14%
6 PM 35° Partly Cloudy 16% 12 mph WSW 15%
7 PM 33° Mostly Cloudy 16% 9 mph SW 19%
8 PM 29° Mostly Cloudy 15% 6 mph S 23%
9 PM 28° Mostly Cloudy 15% 6 mph S 26%
10 PM 25° Mostly Cloudy 15% 6 mph S 29%
11 PM 24° Overcast 14% 6 mph S 32%
12 AM 24° Overcast 14% 6 mph S 35%
15-Day Forecast
Today
8/8
Mostly Cloudy
22%
17°
35°
Sun
8/9
Partly Cloudy
26%
17°
33°
Mon
8/10
Mostly Clear
11%
12°
32°
Tue
8/11
Clear
22%
12°
33°
Wed
8/12
Clear
16%
14°
31°
Thu
8/13
Rain
70%
12°
28°
Fri
8/14
Rain
82%
11°
26°
Sat
8/15
Rain
69%
10°
27°
Sun
8/16
Drizzle
44%
11°
28°
Mon
8/17
Rain
64%
13°
31°
Tue
8/18
Drizzle
60%
13°
29°
Wed
8/19
Drizzle
60%
13°
26°
Thu
8/20
Drizzle
60%
13°
28°
Fri
8/21
Drizzle
60%
14°
27°
Sat
8/22
Drizzle
60%
14°
28°
90
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
84 AQI 26.8 µg/m³
O3
Ground-level ozone
Dominant
90 AQI 67 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 90 Moderate 90 84
Sun 121 Unhealthy for Sensitive Groups 112 121
Mon 80 Moderate 80 79
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 Sat Aug 8, 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
MLCAPE11 J/kg
MUCAPE0 J/kg
SBCIN-7695 J/kg
MLCIN0 J/kg
Lifted Index5.6
Kinematics
0–6 km Shear12 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH-35
0–3 km SRH-45
Eff. SRH—
Storm Motion214° @ 18 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)—
Supercell—
K-Index—
Thermo & Levels
PWAT0.55 in
0–3 km LR6.3 °C/km
700–500 LR9.3 °C/km
Total Totals—
LCL581 hPa
LFC—
EL—
Freezing Lvl10,945 ft