Heat Advisory — Ashley, AR, Chicot, AR, Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 7:00 PM

Forrest County, Mississippi, United States

Last updated: 6:55 PM CDT  ·  Refresh
33°C
Feels like 38°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
5 mph S
Humidity
55%
Dew Point
21°
Pressure
29.64 inHg
Visibility
10 mi
UV Index
2.5
Cloud Cover
22%
Sunrise
6:20 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Forrest County is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2668 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 7:42PM.

Alerts

Heat Advisory
Ashley, AR, Chicot, AR, Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 7:00 PM
30 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
12%
7 PM
32°
22%
8 PM
31°
22%
9 PM
28°
18%
10 PM
28°
15%
11 PM
27°
15%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
26°
3%
8 AM
27°
9%
9 AM
29°
9%
10 AM
30°
18%
11 AM
31°
21%
12 PM
32°
21%
1 PM
36°
36%
2 PM
36°
36%
3 PM
36°
37%
4 PM
36°
28%
5 PM
34°
30%
7-Day Forecast
Tonight
36° 24°
Mostly Clear.
Thu
38° 24°
Mostly Clear with a 30% chance of rain.
Fri
40° 23°
Clear.
Sat
39° 23°
Mostly Clear with a 51% chance of rain.
Sun
40° 24°
Mostly Clear with a 34% chance of rain.
Mon
38° 24°
Drizzle, 52% chance.
Tue
39° 23°
Mostly Cloudy with a 34% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 12% 5 mph S 55%
7 PM 32° Mostly Clear 22% 6 mph S 63%
8 PM 31° Mostly Clear 22% 6 mph S 69%
9 PM 28° Clear 18% 6 mph SSW 74%
10 PM 28° Clear 15% 6 mph SSW 75%
11 PM 27° Clear 15% 6 mph SSW 76%
12 AM 27° Clear 3% 6 mph SW 78%
1 AM 26° Clear 3% 6 mph SW 81%
2 AM 26° Clear 3% 6 mph SW 83%
3 AM 26° Mostly Clear 3% 6 mph SW 86%
4 AM 25° Partly Cloudy 3% 6 mph WSW 88%
5 AM 24° Mostly Clear 3% 5 mph WSW 89%
6 AM 24° Clear 3% 5 mph WSW 91%
7 AM 26° Mostly Clear 3% 6 mph WSW 84%
8 AM 27° Mostly Clear 9% 7 mph W 77%
9 AM 29° Partly Cloudy 9% 7 mph W 70%
10 AM 30° Partly Cloudy 18% 7 mph W 62%
11 AM 31° Partly Cloudy 21% 6 mph W 56%
12 PM 32° Partly Cloudy 21% 6 mph W 49%
1 PM 36° Partly Cloudy 36% 6 mph WSW 48%
2 PM 36° Partly Cloudy 36% 6 mph WSW 48%
3 PM 36° Partly Cloudy 37% 6 mph SW 48%
4 PM 36° Partly Cloudy 28% 6 mph SW 50%
5 PM 34° Mostly Clear 30% 6 mph SSW 53%
15-Day Forecast
Today
8/12
Mostly Clear
18%
24°
36°
Thu
8/13
Mostly Clear
30%
24°
38°
Fri
8/14
Clear
6%
23°
40°
Sat
8/15
Mostly Clear
51%
23°
39°
Sun
8/16
Mostly Clear
34%
24°
40°
Mon
8/17
Drizzle
52%
24°
38°
Tue
8/18
Mostly Cloudy
34%
23°
39°
Wed
8/19
Drizzle
57%
24°
41°
Thu
8/20
Drizzle
53%
23°
41°
Fri
8/21
Drizzle
47%
23°
41°
Sat
8/22
Drizzle
51%
23°
41°
Sun
8/23
Drizzle
60%
24°
39°
Mon
8/24
Drizzle
60%
23°
38°
Tue
8/25
Drizzle
60%
23°
38°
Wed
8/26
Drizzle
60%
23°
37°
30
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
29 AQI 5.3 µg/m³
O3
Ground-level ozone
Dominant
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 30 Good 30 29
Fri 29 Good 23 29
Sat 53 Moderate 28 53
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 Wed Aug 12, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1906 J/kg
MLCAPE1640 J/kg
MUCAPE1906 J/kg
SBCIN-115 J/kg
MLCIN0 J/kg
Lifted Index-3.9
Kinematics
0–6 km Shear9 kt
0–1 km Shear6 kt
Eff. Shear6 kt
0–1 km SRH16
0–3 km SRH21
Eff. SRH21
Storm Motion327° @ 16 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.6
Thermo & Levels
PWAT1.79 in
0–3 km LR7.7 °C/km
700–500 LR5.4 °C/km
Total Totals46.3
LCL845 hPa
LFC793 hPa
EL166 hPa
Freezing Lvl16,762 ft