Miner County, South Dakota, United States

Last updated: 9:42 PM CDT  ·  Refresh
31°C
Feels like 31°
Clear
▲ 36°  /  ▼ 20°
Wind
6 mph NE
Humidity
45%
Dew Point
19°
Pressure
28.33 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
8%
Sunrise
6:03 AM
Sunset
9:09 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Miner County is currently clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2153 J/kg) — isolated convective development possible. Sunrise: 6:03AM · Sunset: 9:09PM.

Alerts

No active alerts for this location.
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
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
23°
3%
5 AM
20°
6%
6 AM
20°
6%
7 AM
21°
6%
8 AM
22°
6%
9 AM
23°
6%
10 AM
25°
7%
11 AM
27°
3%
12 PM
28°
3%
1 PM
31°
3%
2 PM
32°
3%
3 PM
32°
3%
4 PM
33°
3%
5 PM
33°
3%
6 PM
32°
3%
7 PM
31°
3%
8 PM
29°
3%
7-Day Forecast
Tonight
36° 20°
Clear.
Sat
34° 20°
Mostly Clear.
Sun
35° 19°
Partly Cloudy.
Mon
38° 21°
Clear with a 21% chance of rain.
Tue
30° 16°
Clear.
Wed
27° 13°
Clear with a 51% chance of rain.
Thu
29° 14°
Clear with a 52% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 3% 6 mph NE 45%
10 PM 28° Mostly Clear 3% 10 mph NE 51%
11 PM 27° Clear 3% 12 mph NE 57%
12 AM 26° Clear 3% 13 mph ENE 62%
1 AM 25° Clear 3% 13 mph ENE 64%
2 AM 24° Mostly Clear 3% 12 mph ENE 64%
3 AM 23° Partly Cloudy 3% 12 mph ENE 66%
4 AM 23° Partly Cloudy 3% 12 mph ENE 66%
5 AM 20° Partly Cloudy 6% 12 mph ENE 66%
6 AM 20° Partly Cloudy 6% 12 mph ENE 66%
7 AM 21° Partly Cloudy 6% 12 mph ENE 62%
8 AM 22° Partly Cloudy 6% 12 mph ENE 56%
9 AM 23° Mostly Clear 6% 11 mph ENE 50%
10 AM 25° Partly Cloudy 7% 11 mph ENE 45%
11 AM 27° Partly Cloudy 3% 10 mph ENE 38%
12 PM 28° Partly Cloudy 3% 9 mph ENE 32%
1 PM 31° Partly Cloudy 3% 9 mph ENE 29%
2 PM 32° Mostly Clear 3% 9 mph ENE 27%
3 PM 32° Mostly Clear 3% 8 mph ENE 25%
4 PM 33° Mostly Clear 3% 8 mph ENE 25%
5 PM 33° Mostly Clear 3% 8 mph ENE 25%
6 PM 32° Clear 3% 8 mph E 26%
7 PM 31° Clear 3% 9 mph E 30%
8 PM 29° Clear 3% 10 mph E 37%
15-Day Forecast
Today
7/17
Clear
3%
20°
36°
Sat
7/18
Mostly Clear
6%
20°
34°
Sun
7/19
Partly Cloudy
14%
19°
35°
Mon
7/20
Clear
21%
21°
38°
Tue
7/21
Clear
3%
16°
30°
Wed
7/22
Clear
51%
13°
27°
Thu
7/23
Clear
52%
14°
29°
Fri
7/24
Clear
17%
15°
29°
Sat
7/25
Drizzle
44%
14°
33°
Sun
7/26
Rain
68%
17°
33°
Mon
7/27
Clear
60%
16°
32°
Tue
7/28
Drizzle
60%
20°
35°
Wed
7/29
Drizzle
60%
20°
35°
Thu
7/30
Drizzle
60%
21°
34°
Fri
7/31
Clear
60%
20°
34°
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 9.4 µg/m³
O3
Ground-level ozone
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 46 52
Sun 42 Good 42 34
Mon 44 Good 39 44
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
SBCAPE1075 J/kg
MLCAPE1796 J/kg
MUCAPE3583 J/kg
SBCIN-315 J/kg
MLCIN0 J/kg
Lifted Index-3.0
Kinematics
0–6 km Shear16 kt
0–1 km Shear7 kt
Eff. Shear15 kt
0–1 km SRH-17
0–3 km SRH-24
Eff. SRH5
Storm Motion257° @ 16 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.1
K-Index37.2
Thermo & Levels
PWAT1.65 in
0–3 km LR7.3 °C/km
700–500 LR5.9 °C/km
Total Totals48.3
LCL810 hPa
LFC704 hPa
EL187 hPa
Freezing Lvl14,695 ft