Heat Advisory — Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, 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: 3:33 AM CDT  ·  Refresh
25°C
Feels like 29°
Clear
▲ 36°  /  ▼ 23°
Wind
3 mph NW
Humidity
82%
Dew Point
22°
Pressure
29.70 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
6:05 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Forrest County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2120 J/kg) — isolated convective development possible. Sunrise: 6:05AM · Sunset: 8:00PM.

Alerts

Heat Advisory
Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, 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
60 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
25°
14%
8 AM
27°
14%
9 AM
30°
15%
10 AM
31°
15%
11 AM
33°
22%
12 PM
34°
22%
1 PM
36°
26%
2 PM
36°
34%
3 PM
36°
27%
4 PM
35°
31%
5 PM
36°
35%
6 PM
34°
35%
7 PM
32°
35%
8 PM
31°
39%
9 PM
27°
39%
10 PM
26°
33%
11 PM
26°
34%
12 AM
25°
24%
1 AM
26°
18%
2 AM
26°
25%
7-Day Forecast
Today
36° 23°
Mostly Clear with a 39% chance of rain.
Mon
36° 23°
Partly Cloudy with a 27% chance of rain.
Tue
37° 23°
Drizzle, 54% chance.
Wed
36° 24°
Clear with a 54% chance of rain.
Thu
38° 23°
Thunderstorm, 64% chance.
Fri
38° 23°
Rain, 70% chance.
Sat
38° 22°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 3% 3 mph NW 82%
4 AM 24° Clear 3% 4 mph NW 83%
5 AM 23° Clear 3% 4 mph NW 84%
6 AM 23° Clear 3% 4 mph NNW 85%
7 AM 25° Clear 14% 5 mph NNW 81%
8 AM 27° Clear 14% 6 mph NNW 73%
9 AM 30° Clear 15% 6 mph NNW 65%
10 AM 31° Clear 15% 6 mph NNW 60%
11 AM 33° Mostly Clear 22% 6 mph N 54%
12 PM 34° Partly Cloudy 22% 6 mph N 49%
1 PM 36° Partly Cloudy 26% 7 mph N 46%
2 PM 36° Partly Cloudy 34% 6 mph N 44%
3 PM 36° Partly Cloudy 27% 6 mph N 43%
4 PM 35° Partly Cloudy 31% 6 mph N 46%
5 PM 36° Partly Cloudy 35% 5 mph NNE 51%
6 PM 34° Partly Cloudy 35% 4 mph NNE 57%
7 PM 32° Mostly Cloudy 35% 4 mph NE 64%
8 PM 31° Partly Cloudy 39% 3 mph E 72%
9 PM 27° Partly Cloudy 39% 4 mph ESE 80%
10 PM 26° Partly Cloudy 33% 4 mph SE 86%
11 PM 26° Partly Cloudy 34% 3 mph SE 87%
12 AM 25° Partly Cloudy 24% 3 mph SSE 88%
1 AM 26° Partly Cloudy 18% 3 mph SSE 89%
2 AM 26° Partly Cloudy 25% 3 mph SSE 89%
15-Day Forecast
Today
7/19
Mostly Clear
39%
23°
36°
Mon
7/20
Partly Cloudy
27%
23°
36°
Tue
7/21
Drizzle
54%
23°
37°
Wed
7/22
Clear
54%
24°
36°
Thu
7/23
Thunderstorm
64%
23°
38°
Fri
7/24
Rain
70%
23°
38°
Sat
7/25
Rain
63%
22°
38°
Sun
7/26
Rain
69%
22°
34°
Mon
7/27
Drizzle
68%
22°
36°
Tue
7/28
Drizzle
51%
24°
36°
Wed
7/29
Drizzle
60%
23°
36°
Thu
7/30
Drizzle
60%
23°
35°
Fri
7/31
Drizzle
60%
23°
36°
Sat
8/1
Drizzle
60%
23°
37°
Sun
8/2
Drizzle
60%
23°
37°
60
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
60 AQI 13.7 µg/m³
O3
Ground-level ozone
21 AQI 24 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 60 Moderate 21 60
Mon 55 Moderate 27 55
Tue 53 Moderate 31 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 Sun Jul 19, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE730 J/kg
MLCAPE1138 J/kg
MUCAPE1930 J/kg
SBCIN-305 J/kg
MLCIN0 J/kg
Lifted Index-4.1
Kinematics
0–6 km Shear16 kt
0–1 km Shear7 kt
Eff. Shear8 kt
0–1 km SRH-37
0–3 km SRH-73
Eff. SRH-60
Storm Motion313° @ 20 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.0
Thermo & Levels
PWAT1.55 in
0–3 km LR4.6 °C/km
700–500 LR6.6 °C/km
Total Totals46.9
LCL968 hPa
LFC697 hPa
EL199 hPa
Freezing Lvl14,905 ft