Excessive Heat Warning — Greene, IL, Macoupin, IL, Montgomery, IL, Bond, IL, Fayette, IL, Clinton, IL, Marion, IL, Washington, IL, Randolph, IL, Adams, IL, Brown, IL, Pike, IL, Calhoun, IL, Jersey, IL, Knox, MO, Lewis, MO, Shelby, MO, Marion, MO, Monroe, MO, Ralls, MO, Pike, MO, Montgomery, MO, Lincoln, MO, Gasconade, MO, Warren, MO, Franklin, MO, Crawford, MO, Washington, MO, St. Francois, MO, Ste. Genevieve, MO, Iron, MO, Madison, MO, Reynolds, MO 9:00 PM Excessive Heat Watch 7:00 PM

Lincoln County, Missouri, United States

Last updated: 7:44 AM CDT  ·  Refresh
27°C
Feels like 30°
Mostly Cloudy
▲ 38°  /  ▼ 25°
Wind
3 mph WSW
Humidity
90%
Dew Point
25°
Pressure
29.25 inHg
Visibility
5 mi
UV Index
3.5
Cloud Cover
69%
Sunrise
5:59 AM
Sunset
8:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lincoln County is currently mostly cloudy at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4264 J/kg) — isolated convective development possible. Sunrise: 5:59AM · Sunset: 8:20PM.

Alerts

Excessive Heat Warning
Greene, IL, Macoupin, IL, Montgomery, IL, Bond, IL, Fayette, IL, Clinton, IL, Marion, IL, Washington, IL, Randolph, IL, Adams, IL, Brown, IL, Pike, IL, Calhoun, IL, Jersey, IL, Knox, MO, Lewis, MO, Shelby, MO, Marion, MO, Monroe, MO, Ralls, MO, Pike, MO, Montgomery, MO, Lincoln, MO, Gasconade, MO, Warren, MO, Franklin, MO, Crawford, MO, Washington, MO, St. Francois, MO, Ste. Genevieve, MO, Iron, MO, Madison, MO, Reynolds, MO
Expires 9:00 PM
Excessive Heat Watch
Expires 7:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
8 AM
28°
29%
9 AM
31°
21%
10 AM
33°
21%
11 AM
34°
21%
12 PM
36°
21%
1 PM
37°
35%
2 PM
38°
35%
3 PM
38°
35%
4 PM
37°
36%
5 PM
37°
29%
6 PM
35°
29%
7 PM
33°
3%
8 PM
32°
3%
9 PM
31°
3%
10 PM
29°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
27°
3%
4 AM
27°
3%
5 AM
27°
3%
6 AM
27°
3%
7-Day Forecast
Today
38° 25°
Partly Cloudy with a 36% chance of rain.
Mon
40° 26°
Mostly Clear with a 21% chance of rain.
Tue
37° 22°
Mostly Clear with a 51% chance of rain.
Wed
33° 19°
Partly Cloudy.
Thu
34° 19°
Rain, 29% chance.
Fri
32° 21°
Rain, 82% chance.
Sat
33° 19°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Cloudy 11% 3 mph WSW 90%
8 AM 28° Mostly Clear 29% 5 mph W 81%
9 AM 31° Mostly Clear 21% 6 mph W 73%
10 AM 33° Partly Cloudy 21% 7 mph W 67%
11 AM 34° Partly Cloudy 21% 7 mph W 62%
12 PM 36° Mostly Cloudy 21% 7 mph W 57%
1 PM 37° Mostly Cloudy 35% 8 mph W 53%
2 PM 38° Partly Cloudy 35% 8 mph W 50%
3 PM 38° Mostly Clear 35% 9 mph W 47%
4 PM 37° Partly Cloudy 36% 8 mph W 51%
5 PM 37° Partly Cloudy 29% 8 mph W 56%
6 PM 35° Mostly Cloudy 29% 7 mph WSW 63%
7 PM 33° Partly Cloudy 3% 5 mph WSW 66%
8 PM 32° Mostly Clear 3% 4 mph SW 67%
9 PM 31° Mostly Clear 3% 5 mph SSE 68%
10 PM 29° Mostly Clear 3% 6 mph SSE 70%
11 PM 29° Mostly Clear 3% 5 mph S 73%
12 AM 28° Clear 3% 5 mph S 76%
1 AM 27° Mostly Clear 3% 5 mph SSW 76%
2 AM 27° Mostly Clear 3% 5 mph SSW 76%
3 AM 27° Partly Cloudy 3% 5 mph SSW 75%
4 AM 27° Partly Cloudy 3% 5 mph SSW 75%
5 AM 27° Partly Cloudy 3% 5 mph SSW 76%
6 AM 27° Partly Cloudy 3% 4 mph SSW 77%
15-Day Forecast
Today
7/26
Partly Cloudy
36%
25°
38°
Mon
7/27
Mostly Clear
21%
26°
40°
Tue
7/28
Mostly Clear
51%
22°
37°
Wed
7/29
Partly Cloudy
17%
19°
33°
Thu
7/30
Rain
29%
19°
34°
Fri
7/31
Rain
82%
21°
32°
Sat
8/1
Clear
31%
19°
33°
Sun
8/2
Drizzle
42%
19°
33°
Mon
8/3
Drizzle
44%
19°
34°
Tue
8/4
Drizzle
51%
21°
36°
Wed
8/5
Drizzle
60%
22°
37°
Thu
8/6
Drizzle
60%
21°
36°
Fri
8/7
Drizzle
60%
21°
36°
Sat
8/8
Drizzle
60%
21°
37°
Sun
8/9
Drizzle
60%
22°
37°
53
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
53 AQI 10.2 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 53 Moderate 39 53
Tue 43 Good 36 43
Wed 45 Good 45 32
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 Sun Jul 26, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2811 J/kg
MLCAPE2633 J/kg
MUCAPE2811 J/kg
SBCIN-172 J/kg
MLCIN0 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear13 kt
0–1 km Shear14 kt
Eff. Shear22 kt
0–1 km SRH-11
0–3 km SRH-13
Eff. SRH-13
Storm Motion283° @ 19 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.8
Thermo & Levels
PWAT1.75 in
0–3 km LR4.8 °C/km
700–500 LR6.0 °C/km
Total Totals47.7
LCL965 hPa
LFC725 hPa
EL160 hPa
Freezing Lvl16,535 ft