Flood Warning — Brown County, IL, Cass County, IL, Morgan County, IL, Schuyler County, IL, Fulton County, IL, Mason County, IL

Schuyler County, Illinois, United States

Last updated: 7:14 PM CDT  ·  Refresh
27°C
Feels like 29°
Partly Cloudy
▲ 31°  /  ▼ 19°
Wind
8 mph N
Humidity
83%
Dew Point
22°
Pressure
29.24 inHg
Visibility
10 mi
UV Index
3.0
Cloud Cover
51%
Sunrise
5:38 AM
Sunset
8:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Schuyler County is currently partly cloudy at 26°C. Precipitation is likely — peak probability 55% around 8 PM. Atmospheric instability is elevated (CAPE up to 1452 J/kg) — isolated convective development possible. Sunrise: 5:38AM · Sunset: 8:34PM.

49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
39%
8 PM
26°
54%
9 PM
25°
44%
10 PM
24°
37%
11 PM
24°
36%
12 AM
23°
12%
1 AM
22°
7%
2 AM
21°
10%
3 AM
21°
15%
4 AM
21°
19%
5 AM
19°
19%
6 AM
19°
19%
7 AM
20°
15%
8 AM
21°
24%
9 AM
23°
33%
10 AM
24°
33%
11 AM
25°
33%
12 PM
26°
33%
1 PM
27°
37%
2 PM
28°
32%
3 PM
28°
32%
4 PM
28°
32%
5 PM
28°
33%
6 PM
27°
18%
7-Day Forecast
Tonight
31° 19°
Partly Cloudy with a 39% chance of rain.
Sun
28° 19°
Mostly Cloudy with a 37% chance of rain.
Mon
29° 18°
Mostly Clear.
Tue
31° 17°
Partly Cloudy.
Wed
31° 18°
Mostly Clear with a 30% chance of rain.
Thu
28° 20°
Heavy Rain, 90% chance.
Fri
28° 19°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 39% 8 mph N 83%
8 PM 26° Partly Cloudy 54% 5 mph N 87%
9 PM 25° Partly Cloudy 44% 4 mph NNW 91%
10 PM 24° Partly Cloudy 37% 4 mph NNW 93%
11 PM 24° Mostly Cloudy 36% 4 mph N 94%
12 AM 23° Overcast 12% 3 mph N 95%
1 AM 22° Overcast 7% 3 mph NNW 96%
2 AM 21° Overcast 10% 3 mph NNW 96%
3 AM 21° Mostly Cloudy 15% 2 mph NNW 96%
4 AM 21° Mostly Cloudy 19% 3 mph NNW 96%
5 AM 19° Mostly Cloudy 19% 3 mph N 96%
6 AM 19° Mostly Cloudy 19% 4 mph NNW 96%
7 AM 20° Haze 15% 4 mph NNW 95%
8 AM 21° Mostly Cloudy 24% 3 mph N 91%
9 AM 23° Drizzle 33% 4 mph N 88%
10 AM 24° Drizzle 33% 5 mph N 84%
11 AM 25° Drizzle 33% 6 mph N 80%
12 PM 26° Drizzle 33% 6 mph N 77%
1 PM 27° Drizzle 37% 6 mph N 73%
2 PM 28° Drizzle 32% 6 mph N 71%
3 PM 28° Mostly Cloudy 32% 6 mph N 70%
4 PM 28° Partly Cloudy 32% 7 mph N 69%
5 PM 28° Partly Cloudy 33% 7 mph N 71%
6 PM 27° Partly Cloudy 18% 7 mph N 73%
15-Day Forecast
Today
7/4
Partly Cloudy
39%
19°
31°
Sun
7/5
Mostly Cloudy
37%
19°
28°
Mon
7/6
Mostly Clear
12%
18°
29°
Tue
7/7
Partly Cloudy
14%
17°
31°
Wed
7/8
Mostly Clear
30%
18°
31°
Thu
7/9
Heavy Rain
90%
20°
28°
Fri
7/10
Rain
64%
19°
28°
Sat
7/11
Clear
71%
18°
27°
Sun
7/12
Clear
43%
16°
28°
Mon
7/13
Mostly Clear
36%
16°
29°
Tue
7/14
Drizzle
51%
18°
31°
Wed
7/15
Drizzle
60%
18°
30°
Thu
7/16
Drizzle
60%
17°
27°
Fri
7/17
Drizzle
60%
17°
27°
Sat
7/18
Drizzle
60%
18°
28°
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 8.8 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 35 49
Mon 46 Good 38 46
Tue 58 Moderate 39 58
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 4, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1477 J/kg
MLCAPE1144 J/kg
MUCAPE1477 J/kg
SBCIN-43 J/kg
MLCIN0 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear23 kt
0–1 km Shear4 kt
Eff. Shear23 kt
0–1 km SRH-20
0–3 km SRH-81
Eff. SRH-81
Storm Motion230° @ 11 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.3
Thermo & Levels
PWAT1.62 in
0–3 km LR5.8 °C/km
700–500 LR6.5 °C/km
Total Totals45.5
LCL926 hPa
LFC872 hPa
EL202 hPa
Freezing Lvl14,242 ft