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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM Excessive Heat Warning — Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM 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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM Excessive Heat Warning — Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM

Forrest County, Mississippi, United States

Last updated: 12:53 AM CDT  ·  Refresh
27°C
Feels like 28°
Clear
▲ 37°  /  ▼ 26°
Wind
3 mph WSW
Humidity
67%
Dew Point
21°
Pressure
29.67 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
6:10 AM
Sunset
7:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Forrest County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1720 J/kg) — isolated convective development possible. Sunrise: 6:10AM · Sunset: 7:55PM.

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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
Excessive Heat Warning
Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
Excessive Heat Warning
Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
1 AM
26°
11%
2 AM
26°
11%
3 AM
26°
3%
4 AM
26°
4%
5 AM
24°
4%
6 AM
24°
4%
7 AM
26°
9%
8 AM
28°
21%
9 AM
31°
21%
10 AM
32°
20%
11 AM
33°
20%
12 PM
34°
20%
1 PM
36°
21%
2 PM
36°
21%
3 PM
36°
21%
4 PM
36°
21%
5 PM
36°
18%
6 PM
36°
18%
7 PM
35°
18%
8 PM
34°
19%
9 PM
30°
19%
10 PM
30°
9%
11 PM
29°
9%
7-Day Forecast
Today
37° 26°
Partly Cloudy with a 21% chance of rain.
Tue
38° 26°
Partly Cloudy.
Wed
37° 24°
Mostly Clear with a 83% chance of rain.
Thu
37° 23°
Mostly Cloudy with a 63% chance of rain.
Fri
36° 23°
Rain, 82% chance.
Sat
34° 23°
Heavy Rain, 90% chance.
Sun
32° 22°
Heavy Rain, 90% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 11% 3 mph WSW 67%
1 AM 26° Clear 11% 4 mph WSW 69%
2 AM 26° Mostly Clear 11% 5 mph WSW 72%
3 AM 26° Mostly Clear 3% 5 mph WSW 75%
4 AM 26° Mostly Clear 4% 5 mph W 78%
5 AM 24° Mostly Clear 4% 5 mph W 80%
6 AM 24° Partly Cloudy 4% 5 mph W 82%
7 AM 26° Partly Cloudy 9% 6 mph WNW 76%
8 AM 28° Partly Cloudy 21% 7 mph WNW 68%
9 AM 31° Partly Cloudy 21% 7 mph WNW 61%
10 AM 32° Mostly Clear 20% 6 mph WNW 55%
11 AM 33° Mostly Clear 20% 6 mph WNW 50%
12 PM 34° Partly Cloudy 20% 5 mph WNW 45%
1 PM 36° Partly Cloudy 21% 5 mph WNW 44%
2 PM 36° Partly Cloudy 21% 6 mph W 44%
3 PM 36° Partly Cloudy 21% 7 mph W 45%
4 PM 36° Partly Cloudy 21% 6 mph W 47%
5 PM 36° Mostly Cloudy 18% 5 mph W 50%
6 PM 36° Mostly Cloudy 18% 4 mph WSW 53%
7 PM 35° Mostly Cloudy 18% 4 mph WSW 57%
8 PM 34° Partly Cloudy 19% 4 mph WSW 59%
9 PM 30° Partly Cloudy 19% 4 mph WSW 61%
10 PM 30° Partly Cloudy 9% 4 mph WSW 63%
11 PM 29° Partly Cloudy 9% 4 mph WSW 65%
15-Day Forecast
Today
7/27
Partly Cloudy
21%
26°
37°
Tue
7/28
Partly Cloudy
12%
26°
38°
Wed
7/29
Mostly Clear
83%
24°
37°
Thu
7/30
Mostly Cloudy
63%
23°
37°
Fri
7/31
Rain
82%
23°
36°
Sat
8/1
Heavy Rain
90%
23°
34°
Sun
8/2
Heavy Rain
90%
22°
32°
Mon
8/3
Rain
69%
21°
34°
Tue
8/4
Drizzle
44%
22°
36°
Wed
8/5
Drizzle
51%
23°
36°
Thu
8/6
Drizzle
60%
23°
36°
Fri
8/7
Drizzle
60%
23°
35°
Sat
8/8
Drizzle
60%
23°
35°
Sun
8/9
Drizzle
60%
23°
35°
Mon
8/10
Drizzle
60%
23°
35°
42
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
21 AQI 24 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 21 42
Tue 33 Good 27 33
Wed 41 Good 29 41
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 Mon Jul 27, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE116 J/kg
MLCAPE13 J/kg
MUCAPE116 J/kg
SBCIN-284 J/kg
MLCIN0 J/kg
Lifted Index0.8
Kinematics
0–6 km Shear11 kt
0–1 km Shear11 kt
Eff. Shear—
0–1 km SRH16
0–3 km SRH-8
Eff. SRH—
Storm Motion314° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index29.7
Thermo & Levels
PWAT1.77 in
0–3 km LR5.3 °C/km
700–500 LR5.0 °C/km
Total Totals39.0
LCL926 hPa
LFC767 hPa
EL242 hPa
Freezing Lvl17,349 ft