Freeze Warning — Jefferson, IL, Wayne, IL, Perry, IL, Franklin, IL, Hamilton, IL, Jackson, IL, Williamson, IL, Saline, IL, Union, IL, Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO 8:00 AM

Cape Girardeau, Missouri

Last updated: 1:20 PM CDT  ·  Refresh
13°C
Feels like 9°
Mostly Cloudy
▲ 14°  /  ▼ 2°
Wind
10 mph N
Humidity
64%
Dew Point
7°
Pressure
29.72 inHg
Visibility
10 mi
UV Index
4.6
Cloud Cover
73%
Sunrise
6:26 AM
Sunset
4:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cape Girardeau is currently mostly cloudy at 14°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:26AM · Sunset: 4:55PM.

Alerts

Freeze Warning
Jefferson, IL, Wayne, IL, Perry, IL, Franklin, IL, Hamilton, IL, Jackson, IL, Williamson, IL, Saline, IL, Union, IL, Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO
Expires 8:00 AM
34 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
13°
0%
2 PM
14°
0%
3 PM
13°
0%
4 PM
14°
0%
5 PM
13°
0%
6 PM
12°
0%
7 PM
12°
0%
8 PM
9°
0%
9 PM
8°
0%
10 PM
7°
0%
11 PM
7°
0%
12 AM
5°
0%
1 AM
4°
0%
2 AM
4°
0%
3 AM
3°
0%
4 AM
2°
0%
5 AM
2°
0%
6 AM
2°
0%
7 AM
3°
0%
8 AM
4°
0%
9 AM
6°
0%
10 AM
8°
0%
11 AM
8°
0%
12 PM
11°
0%
7-Day Forecast
Today
14° 2°
Mostly Cloudy.
Sat
14° 2°
Mostly Clear.
Sun
19° 4°
Clear.
Mon
19° 7°
Clear.
Tue
22° 8°
Clear with a 30% chance of rain.
Wed
18° 7°
Partly Cloudy with a 40% chance of rain.
Thu
15° 4°
Mostly Cloudy with a 29% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 13° Mostly Cloudy 0% 10 mph N 64%
2 PM 14° Mostly Cloudy 0% 11 mph N 61%
3 PM 13° Partly Cloudy 0% 10 mph NNW 59%
4 PM 14° Partly Cloudy 0% 9 mph N 60%
5 PM 13° Partly Cloudy 0% 7 mph N 64%
6 PM 12° Mostly Cloudy 0% 6 mph N 69%
7 PM 12° Partly Cloudy 0% 6 mph N 71%
8 PM 9° Partly Cloudy 0% 6 mph N 73%
9 PM 8° Mostly Clear 0% 6 mph N 74%
10 PM 7° Mostly Clear 0% 5 mph N 76%
11 PM 7° Clear 0% 4 mph N 78%
12 AM 5° Clear 0% 4 mph NNW 81%
1 AM 4° Clear 0% 4 mph NNW 83%
2 AM 4° Clear 0% 3 mph N 85%
3 AM 3° Clear 0% 3 mph N 86%
4 AM 2° Clear 0% 3 mph N 88%
5 AM 2° Clear 0% 3 mph N 89%
6 AM 2° Mostly Clear 0% 3 mph N 89%
7 AM 3° Mostly Clear 0% 3 mph N 88%
8 AM 4° Clear 0% 4 mph N 82%
9 AM 6° Mostly Clear 0% 4 mph N 72%
10 AM 8° Mostly Clear 0% 4 mph N 64%
11 AM 8° Mostly Clear 0% 4 mph N 60%
12 PM 11° Mostly Clear 0% 4 mph N 57%
15-Day Forecast
Today
11/6
Mostly Cloudy
0%
2°
14°
Sat
11/7
Mostly Clear
0%
2°
14°
Sun
11/8
Clear
3%
4°
19°
Mon
11/9
Clear
3%
7°
19°
Tue
11/10
Clear
30%
8°
22°
Wed
11/11
Partly Cloudy
40%
7°
18°
Thu
11/12
Mostly Cloudy
29%
4°
15°
Fri
11/13
Mostly Cloudy
14%
1°
10°
Sat
11/14
Mostly Clear
25%
-2°
11°
Sun
11/15
Mostly Clear
48%
-2°
13°
Mon
11/16
Overcast
76%
1°
16°
Tue
11/17
Drizzle
80%
8°
16°
Wed
11/18
Drizzle
80%
9°
16°
Thu
11/19
Drizzle
68%
8°
15°
Fri
11/20
Drizzle
74%
8°
14°
34
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
34 AQI 6.3 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 34 Good 31 34
Sun 45 Good 31 45
Mon 61 Moderate 30 61
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 Fri Nov 6, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE59 J/kg
MLCAPE12 J/kg
MUCAPE0 J/kg
SBCIN0 J/kg
MLCIN-1 J/kg
Lifted Index9.7
Kinematics
0–6 km Shear16 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH-0
0–3 km SRH33
Eff. SRH—
Storm Motion344° @ 29 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-10.4
Thermo & Levels
PWAT0.47 in
0–3 km LR3.9 °C/km
700–500 LR7.2 °C/km
Total Totals35.1
LCL912 hPa
LFC1007 hPa
EL872 hPa
Freezing Lvl10,889 ft