Heat Advisory — Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS 11:00 AM

Calhoun County, Mississippi, United States

Last updated: 9:52 PM CDT  ·  Refresh
28°C
Feels like 31°
Partly Cloudy
▲ 33°  /  ▼ 23°
Wind
5 mph SW
Humidity
75%
Dew Point
22°
Pressure
29.61 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
47%
Sunrise
5:48 AM
Sunset
8:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Calhoun County is currently partly cloudy at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1743 J/kg) — isolated convective development possible. Sunrise: 5:48AM · Sunset: 8:12PM.

Alerts

Heat Advisory
Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS
Expires 11:00 AM
35 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
3%
10 PM
27°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
24°
3%
7 AM
25°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
33°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
7-Day Forecast
Tonight
33° 23°
Partly Cloudy.
Sun
34° 23°
Mostly Clear.
Mon
37° 23°
Clear.
Tue
36° 23°
Clear with a 28% chance of rain.
Wed
35° 24°
Clear.
Thu
36° 23°
Drizzle, 51% chance.
Fri
36° 23°
Thunderstorm, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Partly Cloudy 3% 5 mph SW 75%
10 PM 27° Mostly Cloudy 3% 5 mph SSW 80%
11 PM 27° Mostly Clear 3% 5 mph SSW 81%
12 AM 26° Clear 3% 5 mph SSW 82%
1 AM 25° Clear 3% 5 mph SSW 84%
2 AM 24° Clear 3% 6 mph SSW 84%
3 AM 24° Clear 3% 6 mph SSW 84%
4 AM 24° Clear 3% 7 mph SW 85%
5 AM 23° Clear 3% 7 mph SW 86%
6 AM 24° Clear 3% 8 mph SW 86%
7 AM 25° Mostly Clear 3% 9 mph SW 81%
8 AM 26° Partly Cloudy 3% 10 mph SW 76%
9 AM 28° Partly Cloudy 3% 10 mph WSW 71%
10 AM 29° Mostly Clear 3% 10 mph WSW 66%
11 AM 31° Mostly Clear 3% 10 mph SW 61%
12 PM 32° Mostly Clear 3% 9 mph SW 56%
1 PM 33° Clear 3% 9 mph SW 54%
2 PM 34° Clear 3% 9 mph SW 52%
3 PM 34° Clear 3% 9 mph SW 50%
4 PM 34° Clear 3% 8 mph SW 54%
5 PM 33° Clear 3% 7 mph WSW 57%
6 PM 33° Clear 3% 7 mph WSW 61%
7 PM 32° Clear 3% 6 mph SW 65%
8 PM 31° Clear 3% 6 mph SW 68%
15-Day Forecast
Today
6/27
Partly Cloudy
3%
23°
33°
Sun
6/28
Mostly Clear
3%
23°
34°
Mon
6/29
Clear
3%
23°
37°
Tue
6/30
Clear
28%
23°
36°
Wed
7/1
Clear
16%
24°
35°
Thu
7/2
Drizzle
51%
23°
36°
Fri
7/3
Thunderstorm
52%
23°
36°
Sat
7/4
Drizzle
63%
23°
36°
Sun
7/5
Drizzle
68%
22°
35°
Mon
7/6
Drizzle
68%
22°
34°
Tue
7/7
Rain
64%
21°
33°
Wed
7/8
Drizzle
60%
22°
33°
Thu
7/9
Drizzle
60%
22°
32°
Fri
7/10
Drizzle
60%
22°
33°
Sat
7/11
Drizzle
60%
22°
33°
35
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
35 AQI 6.3 µg/m³
O3
Ground-level ozone
11 AQI 13 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 35 Good 11 35
Mon 51 Moderate 14 51
Tue 48 Good 19 48
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 Jun 28, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1196 J/kg
MLCAPE1450 J/kg
MUCAPE1874 J/kg
SBCIN-256 J/kg
MLCIN0 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear27 kt
0–1 km Shear19 kt
Eff. Shear19 kt
0–1 km SRH47
0–3 km SRH-4
Eff. SRH-10
Storm Motion240° @ 29 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.0
K-Index17.7
Thermo & Levels
PWAT1.66 in
0–3 km LR4.9 °C/km
700–500 LR7.1 °C/km
Total Totals45.3
LCL931 hPa
LFC655 hPa
EL185 hPa
Freezing Lvl15,614 ft