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: 7:37 PM CDT  ·  Refresh
32°C
Feels like 33°
Mostly Clear
▲ 34°  /  ▼ 16°
Wind
10 mph N
Humidity
49%
Dew Point
21°
Pressure
28.04 inHg
Visibility
10 mi
UV Index
3.6
Cloud Cover
16%
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 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2438 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
32°
24%
8 PM
29°
27%
9 PM
27°
19%
10 PM
26°
16%
11 PM
24°
3%
12 AM
23°
3%
1 AM
22°
3%
2 AM
21°
3%
3 AM
20°
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
23°
3%
11 AM
24°
3%
12 PM
25°
3%
1 PM
28°
3%
2 PM
29°
3%
3 PM
29°
3%
4 PM
29°
3%
5 PM
29°
3%
6 PM
29°
3%
7-Day Forecast
Tonight
34° 16°
Mostly Clear with a 24% chance of rain.
Sat
31° 16°
Mostly Clear.
Sun
34° 18°
Partly Cloudy with a 28% chance of rain.
Mon
36° 18°
Mostly Clear with a 29% chance of rain.
Tue
27° 13°
Clear.
Wed
28° 11°
Clear.
Thu
29° 13°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Mostly Clear 24% 10 mph N 48%
8 PM 29° Mostly Clear 27% 10 mph NNE 56%
9 PM 27° Mostly Clear 19% 11 mph NNE 63%
10 PM 26° Mostly Clear 16% 11 mph NE 67%
11 PM 24° Mostly Clear 3% 10 mph NE 70%
12 AM 23° Partly Cloudy 3% 10 mph NE 72%
1 AM 22° Partly Cloudy 3% 9 mph NE 75%
2 AM 21° Partly Cloudy 3% 9 mph NE 78%
3 AM 20° Partly Cloudy 3% 8 mph NE 81%
4 AM 19° Mostly Cloudy 3% 7 mph NE 84%
5 AM 16° Partly Cloudy 3% 7 mph NE 85%
6 AM 16° Partly Cloudy 3% 7 mph NE 86%
7 AM 17° Partly Cloudy 3% 8 mph NE 80%
8 AM 19° Partly Cloudy 3% 9 mph ENE 68%
9 AM 21° Partly Cloudy 3% 10 mph ENE 56%
10 AM 23° Mostly Clear 3% 10 mph ENE 46%
11 AM 24° Clear 3% 9 mph ENE 41%
12 PM 25° Clear 3% 9 mph ENE 36%
1 PM 28° Clear 3% 9 mph NE 32%
2 PM 29° Mostly Clear 3% 9 mph NE 31%
3 PM 29° Mostly Clear 3% 9 mph NE 31%
4 PM 29° Mostly Clear 3% 9 mph NE 32%
5 PM 29° Mostly Clear 3% 9 mph ENE 33%
6 PM 29° Mostly Clear 3% 9 mph ENE 35%
15-Day Forecast
Today
7/17
Mostly Clear
24%
16°
34°
Sat
7/18
Mostly Clear
3%
16°
31°
Sun
7/19
Partly Cloudy
28%
18°
34°
Mon
7/20
Mostly Clear
29%
18°
36°
Tue
7/21
Clear
3%
13°
27°
Wed
7/22
Clear
8%
11°
28°
Thu
7/23
Rain
28%
13°
29°
Fri
7/24
Rain
28%
13°
28°
Sat
7/25
Drizzle
44%
13°
30°
Sun
7/26
Rain
68%
16°
31°
Mon
7/27
Drizzle
60%
16°
32°
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
Today 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, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2617 J/kg
MLCAPE2965 J/kg
MUCAPE3728 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.6
Kinematics
0–6 km Shear14 kt
0–1 km Shear3 kt
Eff. Shear22 kt
0–1 km SRH-3
0–3 km SRH-16
Eff. SRH-16
Storm Motion234° @ 12 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.4
Thermo & Levels
PWAT1.74 in
0–3 km LR7.5 °C/km
700–500 LR6.5 °C/km
Total Totals52.9
LCL813 hPa
LFC950 hPa
EL162 hPa
Freezing Lvl14,396 ft