Frost Advisory — Beadle, SD, Gregory, SD, Jerauld, SD, Sanborn, SD, Brule, SD, Aurora, SD, Davison, SD, Charles Mix, SD, Douglas, SD 9:00 AM

Sanborn County, South Dakota, United States

Last updated: 8:28 PM CDT  ·  Refresh
7°C
Feels like 3°
Clear
▲ 11°  /  ▼ 2°
Wind
2 mph SSW
Humidity
46%
Dew Point
-3°
Pressure
29.17 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
7:47 AM
Sunset
6:46 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sanborn County is currently clear at 6°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:47AM · Sunset: 6:46PM.

Alerts

Frost Advisory
Beadle, SD, Gregory, SD, Jerauld, SD, Sanborn, SD, Brule, SD, Aurora, SD, Davison, SD, Charles Mix, SD, Douglas, SD
Expires 9:00 AM
26 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
7°
11%
9 PM
6°
3%
10 PM
4°
3%
11 PM
3°
3%
12 AM
2°
3%
1 AM
2°
3%
2 AM
2°
3%
3 AM
3°
3%
4 AM
3°
3%
5 AM
3°
3%
6 AM
2°
3%
7 AM
2°
3%
8 AM
3°
3%
9 AM
6°
3%
10 AM
8°
3%
11 AM
11°
3%
12 PM
13°
3%
1 PM
14°
3%
2 PM
17°
3%
3 PM
18°
3%
4 PM
18°
3%
5 PM
17°
3%
6 PM
15°
3%
7 PM
14°
3%
7-Day Forecast
Tonight
11° 2°
Clear.
Sat
19° 2°
Clear.
Sun
20° 6°
Clear.
Mon
17° 4°
Haze.
Tue
21° 8°
Partly Cloudy.
Wed
24° 11°
Clear.
Thu
24° 10°
Mostly Cloudy with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 7° Clear 11% 2 mph SSW 46%
9 PM 6° Clear 3% 5 mph S 47%
10 PM 4° Clear 3% 6 mph S 52%
11 PM 3° Clear 3% 7 mph S 56%
12 AM 2° Clear 3% 8 mph S 59%
1 AM 2° Clear 3% 9 mph S 61%
2 AM 2° Clear 3% 10 mph S 62%
3 AM 3° Clear 3% 10 mph S 62%
4 AM 3° Clear 3% 11 mph S 62%
5 AM 3° Clear 3% 12 mph S 61%
6 AM 2° Clear 3% 12 mph S 61%
7 AM 2° Clear 3% 13 mph S 59%
8 AM 3° Clear 3% 14 mph S 55%
9 AM 6° Clear 3% 15 mph S 50%
10 AM 8° Clear 3% 16 mph S 44%
11 AM 11° Clear 3% 17 mph S 38%
12 PM 13° Clear 3% 17 mph S 33%
1 PM 14° Clear 3% 17 mph S 30%
2 PM 17° Clear 3% 17 mph S 28%
3 PM 18° Clear 3% 17 mph S 27%
4 PM 18° Clear 3% 17 mph S 28%
5 PM 17° Clear 3% 17 mph S 30%
6 PM 15° Clear 3% 16 mph S 33%
7 PM 14° Clear 3% 16 mph S 35%
15-Day Forecast
Today
10/16
Clear
11%
2°
11°
Sat
10/17
Clear
3%
2°
19°
Sun
10/18
Clear
3%
6°
20°
Mon
10/19
Haze
3%
4°
17°
Tue
10/20
Partly Cloudy
3%
8°
21°
Wed
10/21
Clear
14%
11°
24°
Thu
10/22
Mostly Cloudy
21%
10°
24°
Fri
10/23
Overcast
40%
12°
23°
Sat
10/24
Drizzle
53%
6°
16°
Sun
10/25
Drizzle
35%
2°
12°
Mon
10/26
Partly Cloudy
31%
4°
15°
Tue
10/27
Drizzle
60%
4°
14°
Wed
10/28
Drizzle
60%
6°
13°
Thu
10/29
Clear
25%
6°
14°
Fri
10/30
Drizzle
60%
5°
12°
26
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
9 AQI 1.7 µg/m³
O3
Ground-level ozone
Dominant
26 AQI 28 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 26 Good 26 9
Sun 29 Good 29 10
Mon 27 Good 27 16
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 Oct 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE0 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index23.1
Kinematics
0–6 km Shear43 kt
0–1 km Shear11 kt
Eff. Shear—
0–1 km SRH72
0–3 km SRH102
Eff. SRH—
Storm Motion18° @ 26 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-32.5
Thermo & Levels
PWAT0.28 in
0–3 km LR2.7 °C/km
700–500 LR5.0 °C/km
Total Totals3.5
LCL854 hPa
LFC988 hPa
EL988 hPa
Freezing Lvl8,773 ft