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

Crawford County, Illinois, United States

Last updated: 1:55 AM CDT  ·  Refresh
26°C
Feels like 27°
Clear
▲ 38°  /  ▼ 23°
Wind
6 mph SSW
Humidity
72%
Dew Point
20°
Pressure
29.44 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:21 AM
Sunset
7:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Crawford County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 960 J/kg) — isolated convective development possible. Sunrise: 6:21AM · Sunset: 7:18PM.

Alerts

Extreme Heat Warning
Knox, IL, Stark, IL, Peoria, IL, Marshall, IL, Woodford, IL, Fulton, IL, Tazewell, IL, McLean, IL, Schuyler, IL, Mason, IL, Logan, IL, De Witt, IL, Piatt, IL, Champaign, IL, Vermilion, IL, Cass, IL, Menard, IL, Scott, IL, Morgan, IL, Sangamon, IL, Christian, IL, Macon, IL, Moultrie, IL, Douglas, IL, Coles, IL, Edgar, IL, Shelby, IL, Cumberland, IL, Clark, IL, Effingham, IL, Jasper, IL, Crawford, IL, Clay, IL, Richland, IL, Lawrence, IL
Expires 7:00 PM
Heat Advisory
Knox, IL, Stark, IL, Peoria, IL, Marshall, IL, Woodford, IL, Fulton, IL, Tazewell, IL, McLean, IL, Schuyler, IL, Mason, IL, Logan, IL, De Witt, IL, Piatt, IL, Champaign, IL, Vermilion, IL, Cass, IL, Menard, IL, Scott, IL, Morgan, IL, Sangamon, IL, Christian, IL, Macon, IL, Moultrie, IL, Douglas, IL, Coles, IL, Edgar, IL, Shelby, IL, Cumberland, IL, Clark, IL, Effingham, IL, Jasper, IL, Crawford, IL, Clay, IL, Richland, IL, Lawrence, IL
Expires 7:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
8%
2 AM
26°
8%
3 AM
25°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
22°
3%
7 AM
25°
3%
8 AM
29°
3%
9 AM
32°
3%
10 AM
33°
3%
11 AM
34°
3%
12 PM
37°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
38°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
29°
3%
9 PM
29°
3%
10 PM
28°
3%
11 PM
28°
3%
12 AM
28°
3%
7-Day Forecast
Today
38° 23°
Mostly Clear.
Fri
41° 23°
Mostly Clear.
Sat
42° 23°
Mostly Clear with a 28% chance of rain.
Sun
34° 17°
Overcast.
Mon
37° 14°
Clear.
Tue
41° 18°
Clear.
Wed
43° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 8% 6 mph SSW 72%
2 AM 26° Clear 8% 6 mph SSW 69%
3 AM 25° Clear 3% 6 mph SSW 71%
4 AM 23° Clear 3% 5 mph SSW 73%
5 AM 23° Clear 3% 5 mph SSW 75%
6 AM 22° Clear 3% 5 mph SSW 78%
7 AM 25° Clear 3% 6 mph SSW 71%
8 AM 29° Clear 3% 7 mph SW 62%
9 AM 32° Clear 3% 8 mph SW 53%
10 AM 33° Clear 3% 9 mph SW 46%
11 AM 34° Mostly Clear 3% 9 mph SW 40%
12 PM 37° Mostly Clear 3% 10 mph WSW 36%
1 PM 37° Mostly Clear 3% 9 mph WSW 35%
2 PM 37° Mostly Clear 3% 9 mph WSW 35%
3 PM 37° Mostly Clear 3% 9 mph WSW 34%
4 PM 38° Clear 3% 7 mph SW 38%
5 PM 37° Clear 3% 5 mph SW 42%
6 PM 36° Clear 3% 4 mph SSW 48%
7 PM 34° Clear 3% 5 mph S 52%
8 PM 29° Clear 3% 5 mph S 55%
9 PM 29° Clear 3% 6 mph S 57%
10 PM 28° Clear 3% 6 mph S 59%
11 PM 28° Clear 3% 6 mph S 60%
12 AM 28° Clear 3% 6 mph S 62%
15-Day Forecast
Today
9/3
Mostly Clear
8%
23°
38°
Fri
9/4
Mostly Clear
12%
23°
41°
Sat
9/5
Mostly Clear
28%
23°
42°
Sun
9/6
Overcast
16%
17°
34°
Mon
9/7
Clear
8%
14°
37°
Tue
9/8
Clear
8%
18°
41°
Wed
9/9
Clear
17%
23°
43°
Thu
9/10
Drizzle
68%
21°
42°
Fri
9/11
Rain
68%
20°
41°
Sat
9/12
Drizzle
51%
21°
40°
Sun
9/13
Drizzle
60%
20°
36°
Mon
9/14
Drizzle
60%
19°
36°
Tue
9/15
Drizzle
60%
18°
34°
Wed
9/16
Drizzle
60%
17°
33°
Thu
9/17
Drizzle
60%
17°
33°
51
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
51 AQI 9.3 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 44 51
Fri 54 Moderate 45 54
Sat 52 Moderate 43 52
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 Thu Sep 3, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE19 J/kg
MLCAPE153 J/kg
MUCAPE416 J/kg
SBCIN-605 J/kg
MLCIN-298 J/kg
Lifted Index-0.3
Kinematics
0–6 km Shear14 kt
0–1 km Shear13 kt
Eff. Shear7 kt
0–1 km SRH25
0–3 km SRH6
Eff. SRH-20
Storm Motion321° @ 8 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.1
Thermo & Levels
PWAT1.43 in
0–3 km LR4.8 °C/km
700–500 LR6.3 °C/km
Total Totals45.1
LCL915 hPa
LFC399 hPa
EL322 hPa
Freezing Lvl15,758 ft