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

Menard County, Illinois, United States

Last updated: 11:45 PM CDT  ·  Refresh
27°C
Feels like 27°
Clear
▲ 32°  /  ▼ 21°
Wind
9 mph SSW
Humidity
66%
Dew Point
20°
Pressure
29.33 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:26 AM
Sunset
7:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Menard County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1411 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 7:32PM.

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
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
12 AM
26°
3%
1 AM
26°
3%
2 AM
25°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
35°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
30°
3%
10 PM
29°
3%
7-Day Forecast
Tonight
32° 21°
Clear.
Tue
37° 23°
Clear.
Wed
40° 22°
Clear.
Thu
39° 22°
Mostly Clear with a 21% chance of rain.
Fri
41° 23°
Mostly Clear with a 35% chance of rain.
Sat
41° 23°
Drizzle, 60% chance.
Sun
39° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 9 mph SSW 66%
12 AM 26° Clear 3% 10 mph SSW 60%
1 AM 26° Clear 3% 10 mph SSW 62%
2 AM 25° Clear 3% 9 mph SSW 64%
3 AM 24° Clear 3% 9 mph SSW 65%
4 AM 24° Clear 3% 8 mph SSW 68%
5 AM 23° Clear 3% 8 mph SSW 70%
6 AM 23° Clear 3% 7 mph SW 72%
7 AM 24° Clear 3% 8 mph SW 68%
8 AM 27° Clear 3% 9 mph WSW 60%
9 AM 29° Mostly Clear 3% 10 mph WSW 53%
10 AM 31° Mostly Clear 3% 9 mph WSW 48%
11 AM 33° Clear 3% 9 mph WSW 44%
12 PM 34° Clear 3% 8 mph W 39%
1 PM 37° Clear 3% 8 mph WSW 37%
2 PM 37° Clear 3% 7 mph WSW 35%
3 PM 37° Clear 3% 7 mph SW 32%
4 PM 37° Clear 3% 7 mph SW 35%
5 PM 37° Clear 3% 7 mph SSW 40%
6 PM 35° Clear 3% 8 mph SSW 44%
7 PM 34° Clear 3% 8 mph SSW 48%
8 PM 33° Clear 3% 8 mph SSW 52%
9 PM 30° Clear 3% 8 mph SSW 57%
10 PM 29° Clear 3% 8 mph SSW 58%
15-Day Forecast
Today
8/31
Clear
3%
21°
32°
Tue
9/1
Clear
3%
23°
37°
Wed
9/2
Clear
7%
22°
40°
Thu
9/3
Mostly Clear
21%
22°
39°
Fri
9/4
Mostly Clear
35%
23°
41°
Sat
9/5
Drizzle
60%
23°
41°
Sun
9/6
Clear
19%
20°
39°
Mon
9/7
Clear
19%
18°
38°
Tue
9/8
Drizzle
60%
19°
39°
Wed
9/9
Drizzle
60%
20°
39°
Thu
9/10
Drizzle
60%
19°
36°
Fri
9/11
Drizzle
60%
19°
34°
Sat
9/12
Drizzle
60%
17°
33°
Sun
9/13
Drizzle
60%
17°
32°
Mon
9/14
Drizzle
60%
17°
31°
58
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
58 AQI 12.6 µg/m³
O3
Ground-level ozone
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 46 58
Wed 59 Moderate 49 59
Thu 47 Good 41 47
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
SBCAPE299 J/kg
MLCAPE180 J/kg
MUCAPE654 J/kg
SBCIN-667 J/kg
MLCIN-437 J/kg
Lifted Index-1.3
Kinematics
0–6 km Shear20 kt
0–1 km Shear19 kt
Eff. Shear26 kt
0–1 km SRH153
0–3 km SRH147
Eff. SRH50
Storm Motion320° @ 14 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.4
K-Index34.6
Thermo & Levels
PWAT1.60 in
0–3 km LR4.6 °C/km
700–500 LR6.8 °C/km
Total Totals46.3
LCL906 hPa
LFC592 hPa
EL234 hPa
Freezing Lvl15,627 ft