Severe Thunderstorm Watch 8:00 PM Severe Thunderstorm Watch 8:00 PM Extreme Heat Warning — Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS 8:00 PM Heat Advisory — Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS 8:00 PM

Catahoula Parish, Louisiana, United States

Last updated: 5:04 PM CDT  ·  Refresh
34°C
Feels like 39°
Mostly Cloudy
▲ 38°  /  ▼ 22°
Wind
7 mph W
Humidity
49%
Dew Point
23°
Pressure
29.84 inHg
Visibility
10 mi
UV Index
4.6
Cloud Cover
72%
Sunrise
6:36 AM
Sunset
7:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Catahoula Parish is currently mostly cloudy at 34°C. Precipitation is likely — peak probability 68% around 5 PM. Atmospheric instability is elevated (CAPE up to 2268 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 7:44PM.

Alerts

Severe Thunderstorm Watch
Expires 8:00 PM
Severe Thunderstorm Watch
Expires 8:00 PM
Extreme Heat Warning
Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS
Expires 8:00 PM
Heat Advisory
Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS
Expires 8:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
67%
6 PM
33°
48%
7 PM
31°
50%
8 PM
30°
59%
9 PM
30°
35%
10 PM
28°
17%
11 PM
27°
17%
12 AM
27°
15%
1 AM
27°
4%
2 AM
26°
4%
3 AM
26°
4%
4 AM
26°
3%
5 AM
26°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
27°
8%
10 AM
29°
10%
11 AM
31°
10%
12 PM
34°
10%
1 PM
35°
11%
2 PM
37°
20%
3 PM
38°
20%
4 PM
39°
22%
7-Day Forecast
Today
38° 22°
Mostly Cloudy with a 67% chance of rain.
Sat
42° 22°
Partly Cloudy with a 25% chance of rain.
Sun
42° 23°
Mostly Clear with a 37% chance of rain.
Mon
37° 23°
Mostly Cloudy with a 52% chance of rain.
Tue
37° 24°
Mostly Clear with a 37% chance of rain.
Wed
38° 23°
Rain, 80% chance.
Thu
34° 24°
Rain, 66% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Cloudy 67% 7 mph W 49%
6 PM 33° Overcast 48% 6 mph S 63%
7 PM 31° Overcast 50% 4 mph SSW 76%
8 PM 30° Mostly Cloudy 59% 4 mph SW 78%
9 PM 30° Mostly Cloudy 35% 5 mph SSW 80%
10 PM 28° Mostly Cloudy 17% 4 mph SW 81%
11 PM 27° Mostly Cloudy 17% 4 mph SW 82%
12 AM 27° Mostly Cloudy 15% 4 mph WSW 82%
1 AM 27° Mostly Cloudy 4% 4 mph WSW 83%
2 AM 26° Mostly Cloudy 4% 3 mph WSW 84%
3 AM 26° Mostly Cloudy 4% 3 mph W 85%
4 AM 26° Mostly Cloudy 3% 3 mph W 85%
5 AM 26° Mostly Cloudy 3% 3 mph WNW 86%
6 AM 22° Mostly Cloudy 3% 3 mph WNW 86%
7 AM 22° Partly Cloudy 3% 3 mph W 86%
8 AM 24° Partly Cloudy 3% 3 mph W 77%
9 AM 27° Partly Cloudy 8% 4 mph W 67%
10 AM 29° Partly Cloudy 10% 4 mph W 60%
11 AM 31° Partly Cloudy 10% 4 mph WNW 54%
12 PM 34° Partly Cloudy 10% 4 mph NW 49%
1 PM 35° Partly Cloudy 11% 5 mph NNW 44%
2 PM 37° Partly Cloudy 20% 4 mph NNW 41%
3 PM 38° Partly Cloudy 20% 4 mph NNW 38%
4 PM 39° Mostly Clear 22% 5 mph N 35%
15-Day Forecast
Today
8/21
Mostly Cloudy
67%
22°
38°
Sat
8/22
Partly Cloudy
25%
22°
42°
Sun
8/23
Mostly Clear
37%
23°
42°
Mon
8/24
Mostly Cloudy
52%
23°
37°
Tue
8/25
Mostly Clear
37%
24°
37°
Wed
8/26
Rain
80%
23°
38°
Thu
8/27
Rain
66%
24°
34°
Fri
8/28
Drizzle
57%
22°
38°
Sat
8/29
Partly Cloudy
27%
23°
37°
Sun
8/30
Rain
59%
23°
39°
Mon
8/31
Partly Cloudy
25%
23°
38°
Tue
9/1
Clear
25%
23°
38°
Wed
9/2
Drizzle
60%
23°
38°
Thu
9/3
Drizzle
60%
23°
38°
Fri
9/4
Drizzle
60%
23°
38°
47
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
47 AQI 8.5 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 47 Good 38 47
Sun 46 Good 45 46
Mon 52 Moderate 42 52
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 Fri Aug 21, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3531 J/kg
MLCAPE3346 J/kg
MUCAPE3931 J/kg
SBCIN-90 J/kg
MLCIN-86 J/kg
Lifted Index-7.3
Kinematics
0–6 km Shear18 kt
0–1 km Shear5 kt
Eff. Shear17 kt
0–1 km SRH23
0–3 km SRH74
Eff. SRH74
Storm Motion47° @ 14 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index42.7
Thermo & Levels
PWAT2.37 in
0–3 km LR7.7 °C/km
700–500 LR6.1 °C/km
Total Totals52.7
LCL857 hPa
LFC801 hPa
EL143 hPa
Freezing Lvl15,262 ft