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, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Claiborne, MS, Copiah, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS 8:00 PM

Catahoula Parish, Louisiana, United States

Last updated: 5:16 AM CDT  ·  Refresh
23°C
Feels like 28°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
3 mph S
Humidity
94%
Dew Point
23°
Pressure
30.00 inHg
Visibility
6 mi
UV Index
0.0
Cloud Cover
17%
Sunrise
6:29 AM
Sunset
7:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Catahoula Parish is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1954 J/kg) — isolated convective development possible. Sunrise: 6:29AM · Sunset: 7:54PM.

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, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Claiborne, MS, Copiah, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS
Expires 8:00 PM
24 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
6 AM
22°
3%
7 AM
23°
3%
8 AM
24°
3%
9 AM
27°
4%
10 AM
29°
4%
11 AM
31°
4%
12 PM
32°
4%
1 PM
34°
4%
2 PM
34°
7%
3 PM
34°
7%
4 PM
35°
7%
5 PM
33°
7%
6 PM
33°
7%
7 PM
32°
7%
8 PM
30°
7%
9 PM
29°
7%
10 PM
28°
7%
11 PM
27°
4%
12 AM
27°
4%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
7-Day Forecast
Today
36° 23°
Mostly Clear.
Wed
37° 23°
Mostly Clear.
Thu
37° 23°
Clear.
Fri
39° 21°
Mostly Clear.
Sat
41° 22°
Mostly Clear.
Sun
41° 23°
Partly Cloudy.
Mon
41° 24°
Partly Cloudy with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 3% 3 mph S 94%
6 AM 22° Mostly Clear 3% 3 mph S 94%
7 AM 23° Partly Cloudy 3% 3 mph S 93%
8 AM 24° Mostly Clear 3% 4 mph SSW 86%
9 AM 27° Mostly Clear 4% 6 mph SW 78%
10 AM 29° Mostly Clear 4% 7 mph SW 71%
11 AM 31° Mostly Clear 4% 7 mph SW 64%
12 PM 32° Mostly Clear 4% 7 mph SW 57%
1 PM 34° Mostly Clear 4% 8 mph SW 51%
2 PM 34° Mostly Clear 7% 8 mph SW 49%
3 PM 34° Mostly Clear 7% 8 mph SSW 47%
4 PM 35° Mostly Clear 7% 9 mph SSW 47%
5 PM 33° Mostly Clear 7% 9 mph SSW 48%
6 PM 33° Clear 7% 8 mph SSW 51%
7 PM 32° Clear 7% 8 mph SSW 54%
8 PM 30° Clear 7% 7 mph SSW 61%
9 PM 29° Clear 7% 6 mph SSW 66%
10 PM 28° Clear 7% 6 mph SSW 71%
11 PM 27° Clear 4% 6 mph SSW 76%
12 AM 27° Mostly Clear 4% 6 mph SSW 81%
1 AM 26° Mostly Clear 3% 6 mph SSW 84%
2 AM 26° Mostly Clear 3% 6 mph SSW 86%
3 AM 26° Clear 3% 6 mph SSW 88%
4 AM 25° Clear 3% 6 mph SSW 89%
15-Day Forecast
Today
8/11
Mostly Clear
7%
23°
36°
Wed
8/12
Mostly Clear
5%
23°
37°
Thu
8/13
Clear
3%
23°
37°
Fri
8/14
Mostly Clear
7%
21°
39°
Sat
8/15
Mostly Clear
19%
22°
41°
Sun
8/16
Partly Cloudy
15%
23°
41°
Mon
8/17
Partly Cloudy
31%
24°
41°
Tue
8/18
Drizzle
47%
24°
41°
Wed
8/19
Rain
58%
24°
41°
Thu
8/20
Partly Cloudy
40%
23°
38°
Fri
8/21
Drizzle
60%
24°
39°
Sat
8/22
Drizzle
60%
24°
39°
Sun
8/23
Drizzle
60%
23°
38°
Mon
8/24
Drizzle
60%
23°
38°
Tue
8/25
Drizzle
60%
23°
38°
24
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
19 AQI 3.4 µg/m³
O3
Ground-level ozone
Dominant
24 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 24 Good 24 19
Wed 29 Good 25 29
Thu 24 Good 24 16
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 Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE409 J/kg
MLCAPE458 J/kg
MUCAPE1621 J/kg
SBCIN-278 J/kg
MLCIN0 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear11 kt
0–1 km Shear15 kt
Eff. Shear3 kt
0–1 km SRH56
0–3 km SRH51
Eff. SRH15
Storm Motion270° @ 19 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.5
Thermo & Levels
PWAT1.78 in
0–3 km LR4.0 °C/km
700–500 LR6.2 °C/km
Total Totals43.4
LCL1003 hPa
LFC665 hPa
EL247 hPa
Freezing Lvl15,577 ft