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

Codington County, South Dakota, United States

Last updated: 5:35 PM CDT  ·  Refresh
33°C
Feels like 34°
Mostly Clear
▲ 36°  /  ▼ 16°
Wind
7 mph WNW
Humidity
39%
Dew Point
20°
Pressure
28.06 inHg
Visibility
10 mi
UV Index
6.7
Cloud Cover
15%
Sunrise
5:58 AM
Sunset
9:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Codington County is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2370 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 9:10PM.

Alerts

Flood Warning
Codington County, SD
Expires
Flood Warning
Codington County, SD
Expires
Flood Warning
Codington County, SD
Expires
Heat Advisory
Brown, SD, Marshall, SD, Roberts, SD, Walworth, SD, Edmunds, SD, Day, SD, Dewey, SD, Potter, SD, Faulk, SD, Spink, SD, Clark, SD, Codington, SD, Grant, SD, Hamlin, SD, Deuel, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD
Expires 9:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
5%
6 PM
33°
5%
7 PM
32°
5%
8 PM
30°
5%
9 PM
27°
5%
10 PM
26°
3%
11 PM
24°
3%
12 AM
24°
3%
1 AM
23°
3%
2 AM
22°
3%
3 AM
21°
3%
4 AM
19°
3%
5 AM
16°
3%
6 AM
16°
3%
7 AM
17°
3%
8 AM
19°
3%
9 AM
21°
3%
10 AM
22°
3%
11 AM
23°
3%
12 PM
25°
3%
1 PM
27°
3%
2 PM
27°
3%
3 PM
27°
3%
4 PM
27°
3%
7-Day Forecast
Today
36° 16°
Mostly Clear.
Sat
31° 16°
Mostly Clear.
Sun
33° 17°
Partly Cloudy.
Mon
33° 18°
Mostly Clear.
Tue
27° 14°
Clear.
Wed
28° 13°
Clear.
Thu
29° 17°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 5% 7 mph WNW 39%
6 PM 33° Partly Cloudy 5% 6 mph NNW 39%
7 PM 32° Mostly Clear 5% 7 mph N 46%
8 PM 30° Mostly Clear 5% 8 mph NNE 57%
9 PM 27° Mostly Clear 5% 10 mph NNE 65%
10 PM 26° Mostly Clear 3% 11 mph NNE 69%
11 PM 24° Partly Cloudy 3% 11 mph NE 70%
12 AM 24° Partly Cloudy 3% 10 mph NE 71%
1 AM 23° Partly Cloudy 3% 9 mph NE 74%
2 AM 22° Partly Cloudy 3% 9 mph NE 77%
3 AM 21° Partly Cloudy 3% 8 mph NE 80%
4 AM 19° Partly Cloudy 3% 7 mph NE 82%
5 AM 16° Partly Cloudy 3% 7 mph NE 84%
6 AM 16° Partly Cloudy 3% 7 mph NE 86%
7 AM 17° Partly Cloudy 3% 8 mph NE 80%
8 AM 19° Mostly Clear 3% 9 mph ENE 68%
9 AM 21° Mostly Clear 3% 9 mph ENE 56%
10 AM 22° Mostly Clear 3% 9 mph ENE 48%
11 AM 23° Clear 3% 9 mph NE 43%
12 PM 25° Clear 3% 8 mph NE 38%
1 PM 27° Clear 3% 8 mph NE 36%
2 PM 27° Mostly Clear 3% 9 mph NE 36%
3 PM 27° Mostly Clear 3% 9 mph NE 36%
4 PM 27° Mostly Clear 3% 9 mph NE 37%
15-Day Forecast
Today
7/17
Mostly Clear
5%
16°
36°
Sat
7/18
Mostly Clear
3%
16°
31°
Sun
7/19
Partly Cloudy
16%
17°
33°
Mon
7/20
Mostly Clear
17%
18°
33°
Tue
7/21
Clear
3%
14°
27°
Wed
7/22
Clear
19%
13°
28°
Thu
7/23
Mostly Clear
19%
17°
29°
Fri
7/24
Mostly Cloudy
60%
17°
30°
Sat
7/25
Drizzle
60%
17°
31°
Sun
7/26
Drizzle
60%
17°
32°
Mon
7/27
Drizzle
60%
16°
33°
Tue
7/28
Drizzle
60%
18°
33°
Wed
7/29
Drizzle
60%
18°
32°
Thu
7/30
Drizzle
60%
18°
32°
Fri
7/31
Drizzle
60%
18°
31°
52
Moderate
U.S. Air Quality Index · Dominant: PM2.5
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
Dominant
52 AQI 9.9 µg/m³
O3
Ground-level ozone
24 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 52 Moderate 24 52
Sun 46 Good 19 46
Mon 52 Moderate 24 52
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 Fri Jul 17, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2524 J/kg
MLCAPE2620 J/kg
MUCAPE2976 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.3
Kinematics
0–6 km Shear12 kt
0–1 km Shear2 kt
Eff. Shear16 kt
0–1 km SRH-3
0–3 km SRH-10
Eff. SRH-10
Storm Motion241° @ 16 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.5
Thermo & Levels
PWAT1.70 in
0–3 km LR8.2 °C/km
700–500 LR6.4 °C/km
Total Totals52.9
LCL783 hPa
LFC950 hPa
EL161 hPa
Freezing Lvl14,232 ft