Heat Advisory — Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX 7:00 PM

Grant Parish, Louisiana, United States

Last updated: 11:44 AM CDT  ·  Refresh
33°C
Feels like 39°
Clear
▲ 39°  /  ▼ 23°
Wind
2 mph WNW
Humidity
57%
Dew Point
24°
Pressure
29.75 inHg
Visibility
10 mi
UV Index
8.8
Cloud Cover
7%
Sunrise
6:49 AM
Sunset
7:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Grant Parish is currently clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2275 J/kg) — isolated convective development possible. Sunrise: 6:49AM · Sunset: 7:26PM.

Alerts

Heat Advisory
Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX
Expires 7:00 PM
32 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
7%
12 PM
35°
25%
1 PM
37°
26%
2 PM
37°
32%
3 PM
37°
38%
4 PM
37°
46%
5 PM
35°
34%
6 PM
33°
39%
7 PM
32°
40%
8 PM
30°
41%
9 PM
28°
29%
10 PM
27°
28%
11 PM
27°
28%
12 AM
26°
21%
1 AM
26°
16%
2 AM
26°
18%
3 AM
25°
18%
4 AM
25°
9%
5 AM
23°
5%
6 AM
23°
9%
7 AM
24°
15%
8 AM
25°
25%
9 AM
28°
26%
10 AM
29°
32%
7-Day Forecast
Today
39° 23°
Mostly Clear with a 41% chance of rain.
Tue
36° 23°
Partly Cloudy with a 41% chance of rain.
Wed
38° 21°
Mostly Cloudy.
Thu
35° 21°
Mostly Cloudy with a 67% chance of rain.
Fri
36° 20°
Rain, 64% chance.
Sat
37° 21°
Drizzle, 52% chance.
Sun
37° 21°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 7% 2 mph WNW 57%
12 PM 35° Mostly Clear 25% 2 mph SW 48%
1 PM 37° Mostly Clear 26% 2 mph SSW 45%
2 PM 37° Mostly Clear 32% 3 mph SE 43%
3 PM 37° Mostly Clear 38% 3 mph E 42%
4 PM 37° Mostly Clear 46% 4 mph E 45%
5 PM 35° Clear 34% 4 mph SE 50%
6 PM 33° Clear 39% 4 mph SSE 55%
7 PM 32° Mostly Clear 40% 3 mph SE 61%
8 PM 30° Partly Cloudy 41% 3 mph SSE 67%
9 PM 28° Partly Cloudy 29% 4 mph S 73%
10 PM 27° Mostly Clear 28% 4 mph S 77%
11 PM 27° Mostly Clear 28% 4 mph S 81%
12 AM 26° Mostly Clear 21% 3 mph SSW 85%
1 AM 26° Mostly Clear 16% 3 mph SSW 87%
2 AM 26° Mostly Clear 18% 2 mph SW 88%
3 AM 25° Mostly Clear 18% 1 mph WSW 90%
4 AM 25° Mostly Clear 9% 2 mph SSW 90%
5 AM 23° Mostly Clear 5% 2 mph S 90%
6 AM 23° Partly Cloudy 9% 2 mph SSE 90%
7 AM 24° Partly Cloudy 15% 2 mph SSE 87%
8 AM 25° Partly Cloudy 25% 2 mph SSE 82%
9 AM 28° Haze 26% 3 mph SSE 77%
10 AM 29° Partly Cloudy 32% 3 mph SSE 72%
15-Day Forecast
Today
9/7
Mostly Clear
41%
23°
39°
Tue
9/8
Partly Cloudy
41%
23°
36°
Wed
9/9
Mostly Cloudy
17%
21°
38°
Thu
9/10
Mostly Cloudy
67%
21°
35°
Fri
9/11
Rain
64%
20°
36°
Sat
9/12
Drizzle
52%
21°
37°
Sun
9/13
Clear
31%
21°
37°
Mon
9/14
Drizzle
42%
21°
37°
Tue
9/15
Rain
68%
22°
37°
Wed
9/16
Clear
44%
18°
34°
Thu
9/17
Drizzle
60%
19°
34°
Fri
9/18
Drizzle
60%
21°
34°
Sat
9/19
Drizzle
60%
21°
34°
Sun
9/20
Drizzle
60%
21°
33°
Mon
9/21
Drizzle
60%
20°
33°
32
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
32 AQI 5.8 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 32 Good 31 32
Wed 51 Moderate 38 51
Thu 32 Good 32 31
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 Sep 7, 15:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3288 J/kg
MLCAPE3627 J/kg
MUCAPE4955 J/kg
SBCIN-55 J/kg
MLCIN-33 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear7 kt
0–1 km Shear4 kt
Eff. Shear13 kt
0–1 km SRH17
0–3 km SRH38
Eff. SRH38
Storm Motion102° @ 17 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.5
Thermo & Levels
PWAT2.30 in
0–3 km LR7.2 °C/km
700–500 LR6.0 °C/km
Total Totals49.8
LCL883 hPa
LFC834 hPa
EL134 hPa
Freezing Lvl16,276 ft