Jerauld County, South Dakota, United States

Last updated: 10:40 PM CDT  ·  Refresh
27°C
Feels like 28°
Mostly Clear
▲ 36°  /  ▼ 19°
Wind
13 mph NNE
Humidity
62%
Dew Point
21°
Pressure
28.05 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
13%
Sunrise
6:07 AM
Sunset
9:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jerauld County is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1795 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 9:13PM.

Alerts

No active alerts for this location.
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
11 PM
26°
3%
12 AM
24°
3%
1 AM
23°
3%
2 AM
23°
3%
3 AM
22°
3%
4 AM
22°
3%
5 AM
19°
3%
6 AM
19°
3%
7 AM
19°
3%
8 AM
21°
3%
9 AM
23°
3%
10 AM
24°
3%
11 AM
26°
3%
12 PM
27°
3%
1 PM
30°
3%
2 PM
31°
3%
3 PM
32°
3%
4 PM
32°
3%
5 PM
32°
3%
6 PM
32°
3%
7 PM
31°
3%
8 PM
29°
3%
9 PM
26°
3%
7-Day Forecast
Tonight
36° 19°
Mostly Clear.
Sat
34° 19°
Mostly Clear.
Sun
37° 18°
Partly Cloudy.
Mon
37° 21°
Clear.
Tue
28° 14°
Clear.
Wed
24° 12°
Drizzle, 51% chance.
Thu
27° 14°
Rain, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 3% 13 mph NNE 62%
11 PM 26° Clear 3% 13 mph NNE 59%
12 AM 24° Clear 3% 13 mph NNE 63%
1 AM 23° Mostly Clear 3% 12 mph NE 67%
2 AM 23° Partly Cloudy 3% 12 mph NE 70%
3 AM 22° Mostly Cloudy 3% 11 mph NE 72%
4 AM 22° Mostly Cloudy 3% 11 mph NE 73%
5 AM 19° Partly Cloudy 3% 10 mph NE 74%
6 AM 19° Mostly Clear 3% 10 mph NE 75%
7 AM 19° Mostly Clear 3% 10 mph NE 70%
8 AM 21° Mostly Clear 3% 11 mph ENE 62%
9 AM 23° Clear 3% 11 mph ENE 53%
10 AM 24° Mostly Clear 3% 10 mph ENE 46%
11 AM 26° Mostly Clear 3% 10 mph ENE 41%
12 PM 27° Mostly Clear 3% 10 mph ENE 35%
1 PM 30° Mostly Clear 3% 9 mph ENE 32%
2 PM 31° Mostly Clear 3% 9 mph ENE 29%
3 PM 32° Mostly Clear 3% 9 mph ENE 27%
4 PM 32° Mostly Clear 3% 8 mph ENE 26%
5 PM 32° Mostly Clear 3% 8 mph ENE 26%
6 PM 32° Mostly Clear 3% 8 mph ENE 27%
7 PM 31° Mostly Clear 3% 8 mph E 29%
8 PM 29° Mostly Clear 3% 8 mph E 32%
9 PM 26° Mostly Clear 3% 8 mph E 36%
15-Day Forecast
Today
7/17
Mostly Clear
3%
19°
36°
Sat
7/18
Mostly Clear
3%
19°
34°
Sun
7/19
Partly Cloudy
11%
18°
37°
Mon
7/20
Clear
15%
21°
37°
Tue
7/21
Clear
8%
14°
28°
Wed
7/22
Drizzle
51%
12°
24°
Thu
7/23
Rain
52%
14°
27°
Fri
7/24
Clear
17%
14°
29°
Sat
7/25
Drizzle
44%
14°
33°
Sun
7/26
Rain
68%
18°
33°
Mon
7/27
Clear
60%
15°
32°
Tue
7/28
Drizzle
60%
22°
35°
Wed
7/29
Drizzle
60%
21°
34°
Thu
7/30
Drizzle
60%
21°
34°
Fri
7/31
Drizzle
60%
21°
34°
47
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
47 AQI 8.4 µg/m³
O3
Ground-level ozone
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 46 47
Sun 42 Good 42 34
Mon 42 Good 40 42
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 Sat Jul 18, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1494 J/kg
MLCAPE706 J/kg
MUCAPE2378 J/kg
SBCIN-293 J/kg
MLCIN0 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear14 kt
0–1 km Shear11 kt
Eff. Shear24 kt
0–1 km SRH24
0–3 km SRH19
Eff. SRH24
Storm Motion221° @ 9 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.7
K-Index36.6
Thermo & Levels
PWAT1.67 in
0–3 km LR6.1 °C/km
700–500 LR6.5 °C/km
Total Totals48.7
LCL868 hPa
LFC710 hPa
EL179 hPa
Freezing Lvl14,058 ft