Dense Fog Advisory — Yuma County, CO, Kit Carson County, CO, Cheyenne County, CO, Cheyenne, KS, Rawlins, KS, Decatur, KS, Norton, KS, Sherman, KS, Thomas, KS, Sheridan, KS, Graham, KS, Wallace, KS, Logan, KS, Gove, KS, Greeley, KS, Wichita, KS, Dundy, NE, Hitchcock, NE, Red Willow, NE 1:00 PM

Decatur County, Kansas, United States

Last updated: 7:25 AM CDT  ·  Refresh
12°C
Feels like 12°
Fog
▲ 21°  /  ▼ 11°
Wind
5 mph ENE
Humidity
99%
Dew Point
12°
Pressure
27.30 inHg
Visibility
0 mi
UV Index
0.0
Cloud Cover
97%
Sunrise
8:07 AM
Sunset
6:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Decatur County is currently fog at 12°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 684 J/kg) — isolated convective development possible. Sunrise: 8:07AM · Sunset: 6:42PM.

Alerts

Dense Fog Advisory
Yuma County, CO, Kit Carson County, CO, Cheyenne County, CO, Cheyenne, KS, Rawlins, KS, Decatur, KS, Norton, KS, Sherman, KS, Thomas, KS, Sheridan, KS, Graham, KS, Wallace, KS, Logan, KS, Gove, KS, Greeley, KS, Wichita, KS, Dundy, NE, Hitchcock, NE, Red Willow, NE
Expires 1:00 PM
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
12°
2%
8 AM
13°
0%
9 AM
13°
0%
10 AM
14°
0%
11 AM
14°
1%
12 PM
16°
1%
1 PM
16°
1%
2 PM
17°
1%
3 PM
18°
3%
4 PM
18°
8%
5 PM
18°
10%
6 PM
17°
11%
7 PM
16°
20%
8 PM
15°
18%
9 PM
14°
3%
10 PM
14°
2%
11 PM
14°
5%
12 AM
13°
10%
1 AM
13°
8%
2 AM
13°
5%
3 AM
13°
9%
4 AM
12°
15%
5 AM
12°
23%
6 AM
12°
28%
7-Day Forecast
Today
21° 11°
Overcast with a 20% chance of rain.
Sat
14° 11°
Overcast with a 25% chance of rain.
Sun
18° 11°
Overcast with a 41% chance of rain.
Mon
18° 10°
Rain, 91% chance.
Tue
15° 7°
Overcast with a 89% chance of rain.
Wed
16° 6°
Mostly Clear with a 28% chance of rain.
Thu
14° 6°
Overcast with a 48% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 12° Fog 2% 5 mph ENE 99%
8 AM 13° Fog 0% 6 mph E 99%
9 AM 13° Fog 0% 7 mph ESE 99%
10 AM 14° Fog 0% 8 mph SE 98%
11 AM 14° Haze 1% 9 mph SE 97%
12 PM 16° Haze 1% 10 mph SSE 96%
1 PM 16° Overcast 1% 10 mph SSE 93%
2 PM 17° Overcast 1% 11 mph SSE 88%
3 PM 18° Overcast 3% 11 mph SSE 84%
4 PM 18° Overcast 8% 11 mph SSE 83%
5 PM 18° Overcast 10% 10 mph SSE 83%
6 PM 17° Overcast 11% 10 mph SSE 86%
7 PM 16° Overcast 20% 10 mph SE 89%
8 PM 15° Overcast 18% 10 mph SSE 92%
9 PM 14° Overcast 3% 11 mph SSE 94%
10 PM 14° Overcast 2% 10 mph S 94%
11 PM 14° Overcast 5% 9 mph S 95%
12 AM 13° Overcast 10% 9 mph SSE 96%
1 AM 13° Overcast 8% 10 mph S 96%
2 AM 13° Overcast 5% 10 mph S 96%
3 AM 13° Overcast 9% 11 mph S 96%
4 AM 12° Overcast 15% 12 mph S 95%
5 AM 12° Overcast 23% 12 mph S 95%
6 AM 12° Overcast 28% 12 mph S 95%
15-Day Forecast
Today
10/30
Overcast
20%
11°
21°
Sat
10/31
Overcast
25%
11°
14°
Sun
11/1
Overcast
41%
11°
18°
Mon
11/2
Rain
91%
10°
18°
Tue
11/3
Overcast
89%
7°
15°
Wed
11/4
Mostly Clear
28%
6°
16°
Thu
11/5
Overcast
48%
6°
14°
Fri
11/6
Overcast
27%
6°
16°
Sat
11/7
Overcast
79%
7°
14°
Sun
11/8
Rain
84%
3°
13°
Mon
11/9
Drizzle
78%
3°
16°
Tue
11/10
Clear
68%
8°
16°
Wed
11/11
Clear
68%
8°
16°
Thu
11/12
Drizzle
68%
7°
15°
Fri
11/13
Drizzle
71%
6°
13°
33
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
20 AQI 3.7 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 33 Good 33 20
Sun 31 Good 31 20
Mon 28 Good 28 28
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Oct 30, 11:00'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
MLCAPE35 J/kg
MUCAPE483 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index4.0
Kinematics
0–6 km Shear26 kt
0–1 km Shear23 kt
Eff. Shear3 kt
0–1 km SRH135
0–3 km SRH115
Eff. SRH3
Storm Motion264° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.2
Thermo & Levels
PWAT1.02 in
0–3 km LR4.2 °C/km
700–500 LR6.4 °C/km
Total Totals47.6
LCL923 hPa
LFC—
EL—
Freezing Lvl9,672 ft