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

Jasper County, Illinois, United States

Last updated: 5:11 AM CDT  ·  Refresh
25°C
Feels like 27°
Mostly Clear
▲ 33°  /  ▼ 23°
Wind
7 mph SSW
Humidity
85%
Dew Point
23°
Pressure
29.43 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
19%
Sunrise
6:02 AM
Sunset
7:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jasper County is currently mostly clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4202 J/kg) — isolated convective development possible. Sunrise: 6:02AM · Sunset: 7:52PM.

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
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
8%
6 AM
24°
25%
7 AM
24°
25%
8 AM
26°
25%
9 AM
27°
27%
10 AM
28°
35%
11 AM
29°
37%
12 PM
31°
38%
1 PM
32°
33%
2 PM
32°
39%
3 PM
32°
40%
4 PM
32°
41%
5 PM
33°
48%
6 PM
32°
46%
7 PM
31°
43%
8 PM
30°
41%
9 PM
29°
42%
10 PM
28°
31%
11 PM
27°
32%
12 AM
26°
25%
1 AM
26°
10%
2 AM
26°
13%
3 AM
25°
14%
4 AM
24°
34%
7-Day Forecast
Today
33° 23°
Partly Cloudy with a 48% chance of rain.
Wed
32° 23°
Partly Cloudy with a 67% chance of rain.
Thu
32° 23°
Mostly Cloudy with a 57% chance of rain.
Fri
30° 22°
Partly Cloudy with a 60% chance of rain.
Sat
32° 21°
Clear.
Sun
33° 21°
Drizzle, 47% chance.
Mon
29° 20°
Partly Cloudy with a 47% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 25° Mostly Clear 8% 7 mph SSW 85%
6 AM 24° Mostly Clear 25% 9 mph SSW 83%
7 AM 24° Mostly Clear 25% 9 mph SW 84%
8 AM 26° Partly Cloudy 25% 10 mph SW 81%
9 AM 27° Partly Cloudy 27% 11 mph SW 77%
10 AM 28° Partly Cloudy 35% 12 mph SW 74%
11 AM 29° Mostly Cloudy 37% 12 mph SW 71%
12 PM 31° Mostly Cloudy 38% 13 mph SW 68%
1 PM 32° Partly Cloudy 33% 13 mph SW 65%
2 PM 32° Partly Cloudy 39% 13 mph SW 64%
3 PM 32° Partly Cloudy 40% 12 mph SW 63%
4 PM 32° Mostly Clear 41% 12 mph SW 63%
5 PM 33° Mostly Clear 48% 10 mph SW 67%
6 PM 32° Partly Cloudy 46% 8 mph SW 72%
7 PM 31° Partly Cloudy 43% 6 mph SSW 77%
8 PM 30° Mostly Clear 41% 7 mph SSW 77%
9 PM 29° Mostly Clear 42% 8 mph SSW 77%
10 PM 28° Clear 31% 8 mph SSW 76%
11 PM 27° Clear 32% 8 mph SSW 77%
12 AM 26° Clear 25% 8 mph SW 78%
1 AM 26° Clear 10% 8 mph SW 80%
2 AM 26° Clear 13% 7 mph SW 81%
3 AM 25° Clear 14% 7 mph SW 82%
4 AM 24° Mostly Clear 34% 7 mph SW 83%
15-Day Forecast
Today
8/11
Partly Cloudy
48%
23°
33°
Wed
8/12
Partly Cloudy
67%
23°
32°
Thu
8/13
Mostly Cloudy
57%
23°
32°
Fri
8/14
Partly Cloudy
60%
22°
30°
Sat
8/15
Clear
15%
21°
32°
Sun
8/16
Drizzle
47%
21°
33°
Mon
8/17
Partly Cloudy
47%
20°
29°
Tue
8/18
Mostly Clear
34%
19°
31°
Wed
8/19
Mostly Clear
35%
22°
33°
Thu
8/20
Clear
35%
22°
33°
Fri
8/21
Drizzle
60%
19°
32°
Sat
8/22
Drizzle
60%
19°
31°
Sun
8/23
Drizzle
60%
19°
31°
Mon
8/24
Drizzle
60%
18°
30°
Tue
8/25
Drizzle
60%
18°
30°
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 9.2 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 36 51
Wed 35 Good 35 25
Thu 37 Good 37 29
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, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2082 J/kg
MLCAPE2183 J/kg
MUCAPE2466 J/kg
SBCIN-372 J/kg
MLCIN0 J/kg
Lifted Index-6.6
Kinematics
0–6 km Shear18 kt
0–1 km Shear20 kt
Eff. Shear18 kt
0–1 km SRH141
0–3 km SRH135
Eff. SRH72
Storm Motion326° @ 17 kt
0–1 km EHI1.8
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.5
Thermo & Levels
PWAT1.66 in
0–3 km LR4.2 °C/km
700–500 LR7.7 °C/km
Total Totals53.9
LCL968 hPa
LFC685 hPa
EL169 hPa
Freezing Lvl14,439 ft