Heat Advisory — Fulton, IL, Schuyler, IL, Mason, IL, Logan, IL, Cass, IL, Menard, IL, Scott, IL, Morgan, IL, Sangamon, IL, Christian, IL, Macon, IL, Moultrie, IL, Coles, IL, Shelby, IL, Cumberland, IL, Clark, IL, Effingham, IL, Jasper, IL, Crawford, IL, Clay, IL, Richland, IL, Lawrence, IL 8:00 PM

Fulton County, Illinois, United States

Last updated: 6:03 AM CDT  ·  Refresh
24°C
Feels like 27°
Partly Cloudy
▲ 34°  /  ▼ 21°
Wind
6 mph SSW
Humidity
83%
Dew Point
22°
Pressure
29.26 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
38%
Sunrise
6:07 AM
Sunset
8:03 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fulton County is currently partly cloudy at 24°C. Precipitation is likely — peak probability 51% around 5 AM. Atmospheric instability is elevated (CAPE up to 3328 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 8:03PM.

Alerts

Heat Advisory
Fulton, IL, Schuyler, IL, Mason, IL, Logan, IL, Cass, IL, Menard, IL, Scott, IL, Morgan, IL, Sangamon, IL, Christian, IL, Macon, IL, Moultrie, IL, Coles, IL, Shelby, IL, Cumberland, IL, Clark, IL, Effingham, IL, Jasper, IL, Crawford, IL, Clay, IL, Richland, IL, Lawrence, IL
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
11%
7 AM
23°
27%
8 AM
25°
39%
9 AM
27°
43%
10 AM
27°
50%
11 AM
29°
35%
12 PM
30°
35%
1 PM
31°
19%
2 PM
32°
26%
3 PM
32°
30%
4 PM
33°
30%
5 PM
32°
20%
6 PM
32°
17%
7 PM
31°
20%
8 PM
29°
26%
9 PM
27°
19%
10 PM
26°
14%
11 PM
26°
17%
12 AM
26°
8%
1 AM
24°
8%
2 AM
24°
19%
3 AM
24°
33%
4 AM
24°
46%
5 AM
23°
51%
7-Day Forecast
Today
34° 21°
Partly Cloudy with a 43% chance of rain.
Wed
30° 21°
Mostly Cloudy with a 54% chance of rain.
Thu
31° 21°
Mostly Cloudy with a 74% chance of rain.
Fri
28° 21°
Overcast with a 86% chance of rain.
Sat
34° 21°
Partly Cloudy with a 72% chance of rain.
Sun
31° 19°
Drizzle, 48% chance.
Mon
28° 18°
Clear with a 22% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Partly Cloudy 11% 6 mph SSW 83%
7 AM 23° Partly Cloudy 27% 5 mph SW 79%
8 AM 25° Partly Cloudy 39% 8 mph SW 73%
9 AM 27° Mostly Cloudy 43% 9 mph WSW 68%
10 AM 27° Mostly Cloudy 50% 10 mph WSW 63%
11 AM 29° Mostly Cloudy 35% 11 mph WSW 58%
12 PM 30° Mostly Cloudy 35% 12 mph SW 55%
1 PM 31° Partly Cloudy 19% 12 mph SW 51%
2 PM 32° Partly Cloudy 26% 12 mph WSW 51%
3 PM 32° Partly Cloudy 30% 12 mph WSW 52%
4 PM 33° Partly Cloudy 30% 12 mph WSW 52%
5 PM 32° Mostly Clear 20% 10 mph WSW 53%
6 PM 32° Partly Cloudy 17% 9 mph WSW 56%
7 PM 31° Partly Cloudy 20% 6 mph W 60%
8 PM 29° Partly Cloudy 26% 4 mph WSW 67%
9 PM 27° Partly Cloudy 19% 5 mph SW 73%
10 PM 26° Partly Cloudy 14% 5 mph SSE 79%
11 PM 26° Partly Cloudy 17% 5 mph SE 85%
12 AM 26° Partly Cloudy 8% 5 mph SSE 89%
1 AM 24° Partly Cloudy 8% 5 mph SSE 92%
2 AM 24° Partly Cloudy 19% 5 mph SE 92%
3 AM 24° Partly Cloudy 33% 6 mph SE 91%
4 AM 24° Partly Cloudy 46% 6 mph SE 90%
5 AM 23° Mostly Clear 51% 5 mph E 91%
15-Day Forecast
Today
8/11
Partly Cloudy
43%
21°
34°
Wed
8/12
Mostly Cloudy
54%
21°
30°
Thu
8/13
Mostly Cloudy
74%
21°
31°
Fri
8/14
Overcast
86%
21°
28°
Sat
8/15
Partly Cloudy
72%
21°
34°
Sun
8/16
Drizzle
48%
19°
31°
Mon
8/17
Clear
22%
18°
28°
Tue
8/18
Clear
25%
18°
33°
Wed
8/19
Drizzle
35%
21°
34°
Thu
8/20
Mostly Clear
35%
21°
36°
Fri
8/21
Drizzle
60%
18°
36°
Sat
8/22
Drizzle
60%
19°
32°
Sun
8/23
Clear
60%
18°
31°
Mon
8/24
Drizzle
60%
17°
29°
Tue
8/25
Drizzle
60%
17°
29°
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 9.6 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 38 52
Wed 38 Good 34 38
Thu 39 Good 39 36
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 Tue Aug 11, 09:00'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
SBCAPE1760 J/kg
MLCAPE1736 J/kg
MUCAPE2015 J/kg
SBCIN-437 J/kg
MLCIN0 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear22 kt
0–1 km Shear26 kt
Eff. Shear14 kt
0–1 km SRH195
0–3 km SRH192
Eff. SRH47
Storm Motion308° @ 23 kt
0–1 km EHI2.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.4
Thermo & Levels
PWAT1.66 in
0–3 km LR4.3 °C/km
700–500 LR7.7 °C/km
Total Totals54.3
LCL962 hPa
LFC671 hPa
EL182 hPa
Freezing Lvl14,642 ft