Excessive Heat Warning — Corson, SD, Campbell, SD, Walworth, SD, Dewey, SD, Potter, SD, McPherson, SD, Brown, SD, Marshall, SD, Roberts, SD, Edmunds, SD, Day, SD, Faulk, SD, Spink, SD, Grant, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD 10:00 PM Heat Advisory — McPherson, SD, Brown, SD, Marshall, SD, Roberts, SD, Edmunds, SD, Day, SD, Faulk, SD, Spink, SD, Grant, SD, Corson, SD, Campbell, SD, Walworth, SD, Dewey, SD, Potter, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD 10:00 PM

Onida Township, South Dakota

Last updated: 3:27 PM CDT  ·  Refresh
33°C
Feels like 32°
Clear
▲ 35°  /  ▼ 19°
Wind
14 mph SSE
Humidity
27%
Dew Point
14°
Pressure
28.10 inHg
Visibility
10 mi
UV Index
8.9
Cloud Cover
0%
Sunrise
6:09 AM
Sunset
9:23 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Onida Township is currently clear at 33°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:09AM · Sunset: 9:23PM.

Alerts

Excessive Heat Warning
Corson, SD, Campbell, SD, Walworth, SD, Dewey, SD, Potter, SD, McPherson, SD, Brown, SD, Marshall, SD, Roberts, SD, Edmunds, SD, Day, SD, Faulk, SD, Spink, SD, Grant, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD
Expires 10:00 PM
Heat Advisory
McPherson, SD, Brown, SD, Marshall, SD, Roberts, SD, Edmunds, SD, Day, SD, Faulk, SD, Spink, SD, Grant, SD, Corson, SD, Campbell, SD, Walworth, SD, Dewey, SD, Potter, SD, Stanley, SD, Sully, SD, Hughes, SD, Hyde, SD, Hand, SD, Jones, SD, Lyman, SD, Buffalo, SD
Expires 10:00 PM
46 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
3%
4 PM
33°
3%
5 PM
33°
3%
6 PM
35°
3%
7 PM
34°
3%
8 PM
32°
3%
9 PM
29°
3%
10 PM
26°
3%
11 PM
25°
3%
12 AM
24°
3%
1 AM
23°
3%
2 AM
23°
3%
3 AM
22°
3%
4 AM
22°
3%
5 AM
21°
3%
6 AM
19°
3%
7 AM
20°
3%
8 AM
22°
3%
9 AM
23°
3%
10 AM
26°
3%
11 AM
27°
3%
12 PM
28°
3%
1 PM
29°
3%
2 PM
31°
3%
7-Day Forecast
Today
35° 19°
Clear.
Thu
37° 19°
Clear.
Fri
39° 21°
Mostly Clear.
Sat
33° 20°
Mostly Clear.
Sun
39° 21°
Clear.
Mon
37° 21°
Drizzle, 43% chance.
Tue
34° 19°
Clear with a 25% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 3% 14 mph SSE 27%
4 PM 33° Clear 3% 14 mph SSE 25%
5 PM 33° Clear 3% 13 mph SSE 26%
6 PM 35° Clear 3% 12 mph SE 27%
7 PM 34° Clear 3% 11 mph SE 30%
8 PM 32° Clear 3% 11 mph SE 35%
9 PM 29° Clear 3% 10 mph SE 39%
10 PM 26° Clear 3% 10 mph SE 44%
11 PM 25° Clear 3% 10 mph SE 47%
12 AM 24° Clear 3% 11 mph SE 50%
1 AM 23° Clear 3% 11 mph SE 54%
2 AM 23° Clear 3% 10 mph SE 57%
3 AM 22° Clear 3% 9 mph SSE 61%
4 AM 22° Clear 3% 9 mph SSE 64%
5 AM 21° Clear 3% 8 mph SSE 66%
6 AM 19° Clear 3% 8 mph SSE 68%
7 AM 20° Clear 3% 8 mph SSE 66%
8 AM 22° Clear 3% 8 mph SSE 59%
9 AM 23° Clear 3% 9 mph S 52%
10 AM 26° Clear 3% 9 mph S 46%
11 AM 27° Mostly Clear 3% 9 mph S 41%
12 PM 28° Mostly Clear 3% 9 mph S 37%
1 PM 29° Mostly Clear 3% 9 mph S 34%
2 PM 31° Mostly Clear 3% 8 mph S 33%
15-Day Forecast
Today
7/15
Clear
3%
19°
35°
Thu
7/16
Clear
3%
19°
37°
Fri
7/17
Mostly Clear
15%
21°
39°
Sat
7/18
Mostly Clear
17%
20°
33°
Sun
7/19
Clear
19%
21°
39°
Mon
7/20
Drizzle
43%
21°
37°
Tue
7/21
Clear
25%
19°
34°
Wed
7/22
Drizzle
60%
19°
33°
Thu
7/23
Drizzle
60%
19°
36°
Fri
7/24
Drizzle
60%
17°
34°
Sat
7/25
Drizzle
60%
9°
33°
Sun
7/26
Drizzle
60%
20°
34°
Mon
7/27
Drizzle
60%
21°
34°
Tue
7/28
Drizzle
60%
21°
35°
Wed
7/29
Drizzle
60%
22°
36°
46
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
26 AQI 4.7 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 46 Good 46 26
Fri 50 Good 50 28
Sat 42 Good 42 23
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 Wed Jul 15, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE83 J/kg
MLCAPE18 J/kg
MUCAPE83 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index3.3
Kinematics
0–6 km Shear24 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH5
0–3 km SRH-26
Eff. SRH—
Storm Motion176° @ 28 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index5.6
Thermo & Levels
PWAT0.79 in
0–3 km LR7.9 °C/km
700–500 LR4.8 °C/km
Total Totals35.4
LCL718 hPa
LFC951 hPa
EL747 hPa
Freezing Lvl16,627 ft