Grant Parish, Louisiana, United States

Last updated: 3:00 PM CDT  ·  Refresh
34°C
Feels like 43°
Partly Cloudy
▲ 37°  /  ▼ 24°
Wind
6 mph NW
Humidity
61%
Dew Point
25°
Pressure
29.64 inHg
Visibility
9 mi
UV Index
9.0
Cloud Cover
32%
Sunrise
6:19 AM
Sunset
8:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Grant Parish is currently partly cloudy at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2824 J/kg) — isolated convective development possible. Sunrise: 6:19AM · Sunset: 8:13PM.

Alerts

No active alerts for this location.
63 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
34%
4 PM
33°
31%
5 PM
33°
25%
6 PM
33°
26%
7 PM
33°
17%
8 PM
31°
19%
9 PM
30°
23%
10 PM
28°
19%
11 PM
27°
14%
12 AM
27°
14%
1 AM
27°
9%
2 AM
26°
9%
3 AM
26°
13%
4 AM
26°
13%
5 AM
26°
13%
6 AM
24°
9%
7 AM
24°
9%
8 AM
26°
9%
9 AM
27°
10%
10 AM
30°
5%
11 AM
31°
5%
12 PM
31°
5%
1 PM
32°
5%
2 PM
34°
6%
7-Day Forecast
Today
37° 24°
Partly Cloudy with a 34% chance of rain.
Wed
38° 24°
Partly Cloudy.
Thu
34° 24°
Partly Cloudy with a 60% chance of rain.
Fri
35° 25°
Mostly Clear with a 52% chance of rain.
Sat
36° 22°
Drizzle, 60% chance.
Sun
37° 23°
Clear.
Mon
38° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 34% 6 mph NW 61%
4 PM 33° Partly Cloudy 31% 7 mph NW 73%
5 PM 33° Partly Cloudy 25% 6 mph NW 72%
6 PM 33° Partly Cloudy 26% 5 mph NW 72%
7 PM 33° Partly Cloudy 17% 4 mph NW 75%
8 PM 31° Partly Cloudy 19% 2 mph S 80%
9 PM 30° Mostly Cloudy 23% 2 mph S 85%
10 PM 28° Mostly Cloudy 19% 4 mph SSE 91%
11 PM 27° Partly Cloudy 14% 2 mph SSE 91%
12 AM 27° Partly Cloudy 14% 2 mph S 92%
1 AM 27° Partly Cloudy 9% 2 mph WSW 92%
2 AM 26° Partly Cloudy 9% 2 mph N 92%
3 AM 26° Partly Cloudy 13% 3 mph NNE 92%
4 AM 26° Partly Cloudy 13% 3 mph NNE 93%
5 AM 26° Partly Cloudy 13% 4 mph NNE 93%
6 AM 24° Partly Cloudy 9% 3 mph NE 93%
7 AM 24° Mostly Cloudy 9% 2 mph NE 93%
8 AM 26° Partly Cloudy 9% 3 mph NNE 85%
9 AM 27° Partly Cloudy 10% 4 mph NNE 78%
10 AM 30° Partly Cloudy 5% 5 mph NNE 72%
11 AM 31° Partly Cloudy 5% 6 mph NNE 68%
12 PM 31° Partly Cloudy 5% 6 mph NNE 64%
1 PM 32° Partly Cloudy 5% 7 mph NNE 60%
2 PM 34° Partly Cloudy 6% 9 mph NNE 60%
15-Day Forecast
Today
7/21
Partly Cloudy
34%
24°
37°
Wed
7/22
Partly Cloudy
14%
24°
38°
Thu
7/23
Partly Cloudy
60%
24°
34°
Fri
7/24
Mostly Clear
52%
25°
35°
Sat
7/25
Drizzle
60%
22°
36°
Sun
7/26
Clear
9%
23°
37°
Mon
7/27
Clear
3%
23°
38°
Tue
7/28
Clear
25%
23°
38°
Wed
7/29
Clear
60%
23°
38°
Thu
7/30
Drizzle
60%
23°
38°
Fri
7/31
Drizzle
60%
22°
37°
Sat
8/1
Drizzle
60%
23°
37°
Sun
8/2
Drizzle
60%
23°
36°
Mon
8/3
Drizzle
60%
23°
36°
Tue
8/4
Drizzle
60%
23°
36°
63
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
63 AQI 15.8 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 63 Moderate 35 63
Thu 54 Moderate 33 54
Fri 42 Good 30 42
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 Jul 21, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3933 J/kg
MLCAPE3004 J/kg
MUCAPE3933 J/kg
SBCIN-0 J/kg
MLCIN-0 J/kg
Lifted Index-5.8
Kinematics
0–6 km Shear16 kt
0–1 km Shear5 kt
Eff. Shear24 kt
0–1 km SRH-3
0–3 km SRH-44
Eff. SRH-44
Storm Motion335° @ 23 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.1
Thermo & Levels
PWAT2.22 in
0–3 km LR7.7 °C/km
700–500 LR4.6 °C/km
Total Totals43.5
LCL884 hPa
LFC983 hPa
EL120 hPa
Freezing Lvl17,805 ft