Davison County, South Dakota, United States

Last updated: 10:37 PM CDT  ·  Refresh
29°C
Feels like 30°
Clear
▲ 37°  /  ▼ 19°
Wind
6 mph N
Humidity
49%
Dew Point
19°
Pressure
28.43 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
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 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1943 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
29°
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
21°
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
34°
3%
5 PM
33°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
28°
3%
7-Day Forecast
Tonight
37° 19°
Clear.
Sat
36° 19°
Mostly Clear.
Sun
38° 19°
Mostly Clear.
Mon
39° 22°
Mostly Clear.
Tue
30° 15°
Clear.
Wed
25° 12°
Drizzle, 51% chance.
Thu
28° 13°
Clear with a 52% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 3% 6 mph N 49%
11 PM 27° Clear 3% 5 mph N 55%
12 AM 26° Clear 3% 6 mph NNE 61%
1 AM 25° Clear 3% 8 mph NE 65%
2 AM 24° Clear 3% 9 mph NE 67%
3 AM 23° Clear 3% 10 mph NE 70%
4 AM 22° Mostly Clear 3% 10 mph NE 72%
5 AM 20° Mostly Clear 3% 9 mph NE 72%
6 AM 19° Mostly Clear 3% 8 mph NE 73%
7 AM 21° Mostly Clear 3% 9 mph ENE 69%
8 AM 22° Mostly Clear 3% 10 mph ENE 62%
9 AM 24° Partly Cloudy 3% 10 mph ENE 55%
10 AM 26° Partly Cloudy 3% 10 mph ENE 48%
11 AM 27° Partly Cloudy 3% 10 mph ENE 43%
12 PM 29° Partly Cloudy 3% 10 mph ENE 38%
1 PM 32° Partly Cloudy 3% 9 mph ENE 34%
2 PM 33° Mostly Clear 3% 9 mph ENE 32%
3 PM 33° Mostly Clear 3% 9 mph E 29%
4 PM 34° Mostly Clear 3% 9 mph E 28%
5 PM 33° Mostly Clear 3% 9 mph E 28%
6 PM 33° Clear 3% 9 mph E 28%
7 PM 32° Clear 3% 10 mph E 30%
8 PM 31° Clear 3% 10 mph E 35%
9 PM 28° Clear 3% 10 mph E 40%
15-Day Forecast
Today
7/17
Clear
3%
19°
37°
Sat
7/18
Mostly Clear
3%
19°
36°
Sun
7/19
Mostly Clear
16%
19°
38°
Mon
7/20
Mostly Clear
15%
22°
39°
Tue
7/21
Clear
8%
15°
30°
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
Drizzle
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, 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
SBCAPE450 J/kg
MLCAPE1180 J/kg
MUCAPE2656 J/kg
SBCIN-413 J/kg
MLCIN0 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear14 kt
0–1 km Shear3 kt
Eff. Shear10 kt
0–1 km SRH7
0–3 km SRH-10
Eff. SRH20
Storm Motion271° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.3
K-Index38.2
Thermo & Levels
PWAT1.63 in
0–3 km LR6.7 °C/km
700–500 LR5.9 °C/km
Total Totals47.7
LCL829 hPa
LFC689 hPa
EL204 hPa
Freezing Lvl14,646 ft