Heat Advisory — Knox, IL, Stark, IL, Peoria, IL, Fulton, IL, Tazewell, IL, Schuyler, IL, Mason, IL, Logan, IL, De Witt, IL, Piatt, IL, Cass, IL, Menard, IL, Scott, IL, Morgan, IL, Sangamon, IL, Christian, IL, Macon, IL, Moultrie, IL, Douglas, IL, Coles, IL, Shelby, IL, Cumberland, IL, Clark, IL, Effingham, IL, Jasper, IL, Crawford, IL, Clay, IL, Richland, IL, Lawrence, IL, Marshall, IL, Woodford, IL, McLean, IL, Champaign, IL, Vermilion, IL, Edgar, IL 7:00 PM

Fulton County, Illinois, United States

Last updated: 11:43 PM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 32°  /  ▼ 21°
Wind
6 mph SSW
Humidity
66%
Dew Point
21°
Pressure
29.28 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:27 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fulton County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1615 J/kg) — isolated convective development possible. Sunrise: 6:27AM · Sunset: 7:34PM.

Alerts

Heat Advisory
Knox, IL, Stark, IL, Peoria, IL, Fulton, IL, Tazewell, IL, Schuyler, IL, Mason, IL, Logan, IL, De Witt, IL, Piatt, IL, Cass, IL, Menard, IL, Scott, IL, Morgan, IL, Sangamon, IL, Christian, IL, Macon, IL, Moultrie, IL, Douglas, IL, Coles, IL, Shelby, IL, Cumberland, IL, Clark, IL, Effingham, IL, Jasper, IL, Crawford, IL, Clay, IL, Richland, IL, Lawrence, IL, Marshall, IL, Woodford, IL, McLean, IL, Champaign, IL, Vermilion, IL, Edgar, IL
Expires 7:00 PM
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
5%
12 AM
26°
8%
1 AM
26°
8%
2 AM
25°
5%
3 AM
24°
5%
4 AM
23°
5%
5 AM
21°
5%
6 AM
21°
3%
7 AM
22°
3%
8 AM
25°
3%
9 AM
28°
3%
10 AM
30°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
35°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
35°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
32°
3%
9 PM
31°
3%
10 PM
30°
3%
7-Day Forecast
Tonight
32° 21°
Clear.
Tue
36° 21°
Mostly Clear.
Wed
39° 22°
Clear.
Thu
38° 21°
Partly Cloudy with a 37% chance of rain.
Fri
39° 22°
Partly Cloudy with a 35% chance of rain.
Sat
39° 23°
Clear with a 25% chance of rain.
Sun
37° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 5% 6 mph SSW 66%
12 AM 26° Clear 8% 7 mph SSW 60%
1 AM 26° Clear 8% 7 mph SSW 63%
2 AM 25° Clear 5% 6 mph SW 67%
3 AM 24° Clear 5% 6 mph SW 71%
4 AM 23° Clear 5% 6 mph SW 74%
5 AM 21° Clear 5% 5 mph SW 76%
6 AM 21° Clear 3% 5 mph SW 78%
7 AM 22° Clear 3% 6 mph SW 74%
8 AM 25° Clear 3% 7 mph WSW 66%
9 AM 28° Clear 3% 9 mph WSW 58%
10 AM 30° Clear 3% 9 mph WSW 54%
11 AM 31° Mostly Clear 3% 9 mph WSW 50%
12 PM 32° Partly Cloudy 3% 9 mph WSW 46%
1 PM 35° Mostly Clear 3% 8 mph WSW 43%
2 PM 36° Mostly Clear 3% 7 mph WSW 40%
3 PM 36° Clear 3% 7 mph WSW 37%
4 PM 36° Clear 3% 7 mph WSW 39%
5 PM 35° Clear 3% 6 mph WSW 44%
6 PM 33° Clear 3% 6 mph SW 49%
7 PM 32° Clear 3% 6 mph SSW 51%
8 PM 32° Clear 3% 6 mph SSW 52%
9 PM 31° Clear 3% 6 mph SSW 52%
10 PM 30° Clear 3% 7 mph SSW 54%
15-Day Forecast
Today
8/31
Clear
5%
21°
32°
Tue
9/1
Mostly Clear
5%
21°
36°
Wed
9/2
Clear
7%
22°
39°
Thu
9/3
Partly Cloudy
37%
21°
38°
Fri
9/4
Partly Cloudy
35%
22°
39°
Sat
9/5
Clear
25%
23°
39°
Sun
9/6
Clear
19%
20°
37°
Mon
9/7
Clear
19%
18°
36°
Tue
9/8
Drizzle
60%
18°
37°
Wed
9/9
Drizzle
60%
19°
37°
Thu
9/10
Drizzle
60%
18°
34°
Fri
9/11
Drizzle
60%
19°
33°
Sat
9/12
Drizzle
60%
17°
31°
Sun
9/13
Drizzle
60%
16°
30°
Mon
9/14
Drizzle
60%
17°
29°
57
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
57 AQI 12.5 µg/m³
O3
Ground-level ozone
44 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 57 Moderate 44 57
Wed 60 Moderate 44 60
Thu 50 Good 41 50
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 Sep 1, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE447 J/kg
MLCAPE507 J/kg
MUCAPE1019 J/kg
SBCIN-622 J/kg
MLCIN-353 J/kg
Lifted Index-1.7
Kinematics
0–6 km Shear25 kt
0–1 km Shear22 kt
Eff. Shear21 kt
0–1 km SRH145
0–3 km SRH117
Eff. SRH-2
Storm Motion304° @ 19 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.0
K-Index38.0
Thermo & Levels
PWAT1.82 in
0–3 km LR4.6 °C/km
700–500 LR6.7 °C/km
Total Totals47.8
LCL911 hPa
LFC607 hPa
EL214 hPa
Freezing Lvl15,512 ft