Wasatch County, Utah, United States

Last updated: 6:06 PM CDT  ·  Refresh
8°C
Feels like 6°
Mostly Cloudy
▲ 12°  /  ▼ 2°
Wind
9 mph SE
Humidity
74%
Dew Point
3°
Pressure
21.84 inHg
Visibility
10 mi
UV Index
3.6
Cloud Cover
60%
Sunrise
7:38 AM
Sunset
6:38 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Wasatch County is currently mostly cloudy at 8°C. Precipitation is likely — peak probability 55% around 12 PM. Sunrise: 7:38AM · Sunset: 6:38PM.

Alerts

No active alerts for this location.
38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
8°
10%
6 PM
9°
29%
7 PM
8°
29%
8 PM
7°
29%
9 PM
6°
23%
10 PM
4°
23%
11 PM
4°
23%
12 AM
3°
3%
1 AM
3°
6%
2 AM
3°
6%
3 AM
3°
8%
4 AM
3°
8%
5 AM
3°
9%
6 AM
2°
9%
7 AM
2°
25%
8 AM
2°
29%
9 AM
2°
33%
10 AM
4°
44%
11 AM
6°
50%
12 PM
8°
54%
1 PM
8°
51%
2 PM
9°
51%
3 PM
9°
44%
4 PM
11°
50%
7-Day Forecast
Today
12° 2°
Mostly Cloudy with a 29% chance of rain.
Tue
14° 2°
Partly Cloudy with a 50% chance of rain.
Wed
13° 1°
Partly Cloudy with a 53% chance of rain.
Thu
10° 4°
Rain, 90% chance.
Fri
7° -1°
Rain, 90% chance.
Sat
8° -4°
Clear.
Sun
12° -2°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 8° Mostly Cloudy 10% 9 mph SE 74%
6 PM 9° Mostly Cloudy 29% 7 mph SE 81%
7 PM 8° Partly Cloudy 29% 6 mph SE 84%
8 PM 7° Mostly Clear 29% 5 mph SE 87%
9 PM 6° Mostly Clear 23% 4 mph ESE 89%
10 PM 4° Mostly Clear 23% 4 mph ESE 89%
11 PM 4° Mostly Clear 23% 4 mph ESE 89%
12 AM 3° Mostly Clear 3% 4 mph ESE 90%
1 AM 3° Mostly Clear 6% 5 mph ESE 90%
2 AM 3° Partly Cloudy 6% 4 mph ESE 90%
3 AM 3° Partly Cloudy 8% 4 mph E 90%
4 AM 3° Partly Cloudy 8% 4 mph E 90%
5 AM 3° Partly Cloudy 9% 4 mph E 89%
6 AM 2° Partly Cloudy 9% 4 mph E 89%
7 AM 2° Partly Cloudy 25% 4 mph ESE 88%
8 AM 2° Partly Cloudy 29% 4 mph ESE 86%
9 AM 2° Mostly Clear 33% 4 mph ESE 86%
10 AM 4° Mostly Clear 44% 5 mph ESE 81%
11 AM 6° Partly Cloudy 50% 6 mph SE 76%
12 PM 8° Rain 54% 6 mph SE 71%
1 PM 8° Rain 51% 6 mph SE 72%
2 PM 9° Rain 51% 6 mph SE 73%
3 PM 9° Rain 44% 7 mph ESE 74%
4 PM 11° Partly Cloudy 50% 8 mph SE 75%
15-Day Forecast
Today
10/19
Mostly Cloudy
29%
2°
12°
Tue
10/20
Partly Cloudy
50%
2°
14°
Wed
10/21
Partly Cloudy
53%
1°
13°
Thu
10/22
Rain
90%
4°
10°
Fri
10/23
Rain
90%
-1°
7°
Sat
10/24
Clear
19%
-4°
8°
Sun
10/25
Clear
3%
-2°
12°
Mon
10/26
Clear
9%
0°
13°
Tue
10/27
Clear
60%
1°
12°
Wed
10/28
Drizzle
60%
1°
12°
Thu
10/29
Drizzle
60%
1°
10°
Fri
10/30
Drizzle
60%
-1°
7°
Sat
10/31
Drizzle
60%
-1°
6°
Sun
11/1
Drizzle
60%
-2°
6°
Mon
11/2
Drizzle
60%
-2°
6°
38
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
8 AQI 1.5 µg/m³
O3
Ground-level ozone
Dominant
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 38 Good 38 8
Wed 40 Good 40 7
Thu 40 Good 40 7
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 Oct 19, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE48 J/kg
MLCAPE18 J/kg
MUCAPE48 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index0.5
Kinematics
0–6 km Shear15 kt
0–1 km Shear13 kt
Eff. Shear—
0–1 km SRH78
0–3 km SRH82
Eff. SRH—
Storm Motion307° @ 9 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index—
Thermo & Levels
PWAT0.48 in
0–3 km LR6.6 °C/km
700–500 LR5.8 °C/km
Total Totals—
LCL688 hPa
LFC740 hPa
EL520 hPa
Freezing Lvl3,159 ft