Davison County, South Dakota, United States

Last updated: 9:41 PM CDT  ·  Refresh
32°C
Feels like 31°
Clear
▲ 37°  /  ▼ 19°
Wind
4 mph NNW
Humidity
39%
Dew Point
18°
Pressure
28.41 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
6%
Sunrise
6:06 AM
Sunset
9:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Davison County is currently clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1949 J/kg) — isolated convective development possible. Sunrise: 6:06AM · Sunset: 9:10PM.

Alerts

No active alerts for this location.
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
23°
3%
4 AM
22°
3%
5 AM
20°
3%
6 AM
19°
3%
7 AM
20°
3%
8 AM
22°
3%
9 AM
24°
3%
10 AM
26°
3%
11 AM
27°
3%
12 PM
29°
3%
1 PM
32°
3%
2 PM
33°
3%
3 PM
33°
3%
4 PM
33°
3%
5 PM
33°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
7-Day Forecast
Tonight
37° 19°
Clear.
Sat
36° 19°
Partly Cloudy.
Sun
38° 19°
Mostly Clear.
Mon
40° 22°
Clear.
Tue
31° 16°
Clear.
Wed
25° 12°
Drizzle, 51% chance.
Thu
28° 13°
Clear with a 52% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 3% 4 mph NNW 39%
10 PM 28° Clear 3% 5 mph N 48%
11 PM 27° Clear 3% 5 mph NNE 55%
12 AM 26° Clear 3% 6 mph NNE 59%
1 AM 25° Clear 3% 8 mph NE 62%
2 AM 24° Clear 3% 9 mph NE 64%
3 AM 23° Mostly Clear 3% 10 mph NE 68%
4 AM 22° Partly Cloudy 3% 10 mph NE 68%
5 AM 20° Mostly Clear 3% 9 mph NE 69%
6 AM 19° Clear 3% 8 mph NE 69%
7 AM 20° Partly Cloudy 3% 9 mph ENE 65%
8 AM 22° Partly Cloudy 3% 10 mph ENE 58%
9 AM 24° Partly Cloudy 3% 10 mph ENE 52%
10 AM 26° Partly Cloudy 3% 10 mph ENE 46%
11 AM 27° Partly Cloudy 3% 10 mph ENE 42%
12 PM 29° Partly Cloudy 3% 10 mph ENE 38%
1 PM 32° Partly Cloudy 3% 10 mph ENE 34%
2 PM 33° Partly Cloudy 3% 9 mph E 32%
3 PM 33° Mostly Cloudy 3% 9 mph E 29%
4 PM 33° Mostly Cloudy 3% 9 mph E 28%
5 PM 33° Partly Cloudy 3% 10 mph E 28%
6 PM 33° Partly Cloudy 3% 10 mph E 28%
7 PM 32° Partly Cloudy 3% 10 mph E 31%
8 PM 31° Partly Cloudy 3% 10 mph E 35%
15-Day Forecast
Today
7/17
Clear
3%
19°
37°
Sat
7/18
Partly Cloudy
3%
19°
36°
Sun
7/19
Mostly Clear
14%
19°
38°
Mon
7/20
Clear
7%
22°
40°
Tue
7/21
Clear
3%
16°
31°
Wed
7/22
Drizzle
51%
12°
25°
Thu
7/23
Clear
52%
13°
28°
Fri
7/24
Clear
17%
14°
31°
Sat
7/25
Drizzle
44%
13°
34°
Sun
7/26
Rain
68%
17°
34°
Mon
7/27
Clear
60%
15°
33°
Tue
7/28
Drizzle
60%
21°
36°
Wed
7/29
Drizzle
60%
21°
36°
Thu
7/30
Clear
60%
21°
35°
Fri
7/31
Clear
60%
21°
35°
49
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
49 AQI 8.9 µg/m³
O3
Ground-level ozone
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 47 49
Sun 40 Good 40 36
Mon 41 Good 41 41
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, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE348 J/kg
MLCAPE32 J/kg
MUCAPE589 J/kg
SBCIN-411 J/kg
MLCIN0 J/kg
Lifted Index-1.7
Kinematics
0–6 km Shear15 kt
0–1 km Shear4 kt
Eff. Shear14 kt
0–1 km SRH10
0–3 km SRH-20
Eff. SRH-19
Storm Motion271° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.8
Thermo & Levels
PWAT1.44 in
0–3 km LR7.4 °C/km
700–500 LR6.0 °C/km
Total Totals45.2
LCL786 hPa
LFC664 hPa
EL212 hPa
Freezing Lvl14,793 ft