Extreme Heat Warning — Corson, SD, Campbell, SD, McPherson, SD, Walworth, SD, Edmunds, SD, Dewey, SD, Potter, SD, Faulk, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD 9:00 PM Heat Advisory — Brown, SD, Marshall, SD, Roberts, SD, Day, SD, Spink, SD, Clark, SD, Codington, SD, Grant, SD, Hamlin, SD, Deuel, SD, Corson, SD, Campbell, SD, McPherson, SD, Walworth, SD, Edmunds, SD, Dewey, SD, Potter, SD, Faulk, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD 9:00 PM

Jones County, South Dakota, United States

Last updated: 7:44 AM CDT  ·  Refresh
26°C
Feels like 23°
Partly Cloudy
▲ 40°  /  ▼ 24°
Wind
18 mph SSE
Humidity
60%
Dew Point
18°
Pressure
27.58 inHg
Visibility
10 mi
UV Index
3.3
Cloud Cover
51%
Sunrise
6:24 AM
Sunset
9:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jones County is currently partly cloudy at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1388 J/kg) — isolated convective development possible. Sunrise: 6:24AM · Sunset: 9:13PM.

Alerts

Extreme Heat Warning
Corson, SD, Campbell, SD, McPherson, SD, Walworth, SD, Edmunds, SD, Dewey, SD, Potter, SD, Faulk, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD
Expires 9:00 PM
Heat Advisory
Brown, SD, Marshall, SD, Roberts, SD, Day, SD, Spink, SD, Clark, SD, Codington, SD, Grant, SD, Hamlin, SD, Deuel, SD, Corson, SD, Campbell, SD, McPherson, SD, Walworth, SD, Edmunds, SD, Dewey, SD, Potter, SD, Faulk, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD
Expires 9:00 PM
48 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
13%
8 AM
27°
31%
9 AM
29°
23%
10 AM
31°
21%
11 AM
33°
21%
12 PM
35°
14%
1 PM
37°
3%
2 PM
38°
3%
3 PM
38°
3%
4 PM
38°
3%
5 PM
39°
3%
6 PM
38°
3%
7 PM
37°
3%
8 PM
35°
3%
9 PM
33°
5%
10 PM
32°
5%
11 PM
31°
5%
12 AM
30°
5%
1 AM
29°
5%
2 AM
28°
5%
3 AM
27°
5%
4 AM
27°
5%
5 AM
27°
5%
6 AM
26°
5%
7-Day Forecast
Today
40° 24°
Mostly Clear with a 21% chance of rain.
Mon
39° 26°
Partly Cloudy with a 53% chance of rain.
Tue
39° 22°
Partly Cloudy.
Wed
37° 22°
Partly Cloudy with a 81% chance of rain.
Thu
35° 20°
Drizzle, 64% chance.
Fri
34° 17°
Rain, 29% chance.
Sat
34° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Partly Cloudy 13% 18 mph SSE 60%
8 AM 27° Mostly Clear 31% 17 mph S 53%
9 AM 29° Clear 23% 15 mph SSW 47%
10 AM 31° Clear 21% 11 mph SW 40%
11 AM 33° Clear 21% 8 mph WSW 35%
12 PM 35° Clear 14% 8 mph WNW 31%
1 PM 37° Clear 3% 10 mph NW 28%
2 PM 38° Clear 3% 10 mph NNW 27%
3 PM 38° Clear 3% 11 mph N 25%
4 PM 38° Clear 3% 11 mph N 24%
5 PM 39° Clear 3% 11 mph N 24%
6 PM 38° Clear 3% 11 mph N 25%
7 PM 37° Clear 3% 9 mph NNE 27%
8 PM 35° Clear 3% 6 mph NNE 29%
9 PM 33° Clear 5% 5 mph NE 32%
10 PM 32° Clear 5% 4 mph ENE 34%
11 PM 31° Clear 5% 4 mph ENE 37%
12 AM 30° Clear 5% 4 mph ENE 40%
1 AM 29° Clear 5% 3 mph ENE 42%
2 AM 28° Mostly Clear 5% 4 mph NE 44%
3 AM 27° Mostly Clear 5% 5 mph NNE 45%
4 AM 27° Mostly Clear 5% 5 mph NNE 45%
5 AM 27° Partly Cloudy 5% 4 mph NNE 46%
6 AM 26° Partly Cloudy 5% 5 mph NNE 46%
15-Day Forecast
Today
7/26
Mostly Clear
21%
24°
40°
Mon
7/27
Partly Cloudy
53%
26°
39°
Tue
7/28
Partly Cloudy
16%
22°
39°
Wed
7/29
Partly Cloudy
81%
22°
37°
Thu
7/30
Drizzle
64%
20°
35°
Fri
7/31
Rain
29%
17°
34°
Sat
8/1
Clear
17%
17°
34°
Sun
8/2
Clear
18%
22°
39°
Mon
8/3
Drizzle
44%
23°
39°
Tue
8/4
Clear
21%
18°
32°
Wed
8/5
Clear
25%
19°
33°
Thu
8/6
Drizzle
60%
21°
33°
Fri
8/7
Clear
60%
21°
34°
Sat
8/8
Drizzle
60%
22°
36°
Sun
8/9
Clear
25%
22°
34°
48
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
43 AQI 7.8 µg/m³
O3
Ground-level ozone
Dominant
48 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 48 Good 48 43
Tue 64 Moderate 64 47
Wed 50 Good 50 48
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 Sun Jul 26, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE327 J/kg
MLCAPE339 J/kg
MUCAPE447 J/kg
SBCIN-931 J/kg
MLCIN0 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear32 kt
0–1 km Shear31 kt
Eff. Shear15 kt
0–1 km SRH72
0–3 km SRH88
Eff. SRH-2
Storm Motion232° @ 32 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index34.2
Thermo & Levels
PWAT1.53 in
0–3 km LR4.4 °C/km
700–500 LR8.4 °C/km
Total Totals52.7
LCL835 hPa
LFC571 hPa
EL258 hPa
Freezing Lvl14,518 ft