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

Natchitoches, Louisiana

Last updated: 11:43 AM CDT  ·  Refresh
33°C
Feels like 39°
Clear
▲ 39°  /  ▼ 22°
Wind
2 mph N
Humidity
57%
Dew Point
24°
Pressure
29.79 inHg
Visibility
10 mi
UV Index
8.8
Cloud Cover
9%
Sunrise
6:51 AM
Sunset
7:28 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Natchitoches is currently clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2332 J/kg) — isolated convective development possible. Sunrise: 6:51AM · Sunset: 7:28PM.

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
36 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
24%
12 PM
34°
36%
1 PM
37°
22%
2 PM
37°
31%
3 PM
37°
34%
4 PM
37°
46%
5 PM
36°
38%
6 PM
34°
23%
7 PM
32°
24%
8 PM
31°
24%
9 PM
29°
18%
10 PM
28°
18%
11 PM
27°
18%
12 AM
27°
10%
1 AM
26°
5%
2 AM
26°
5%
3 AM
26°
5%
4 AM
25°
5%
5 AM
22°
5%
6 AM
23°
5%
7 AM
24°
11%
8 AM
26°
21%
9 AM
29°
22%
10 AM
30°
22%
7-Day Forecast
Today
39° 22°
Clear with a 38% chance of rain.
Tue
38° 22°
Clear with a 34% chance of rain.
Wed
39° 21°
Mostly Cloudy with a 21% chance of rain.
Thu
36° 21°
Rain, 64% chance.
Fri
37° 21°
Rain, 43% chance.
Sat
38° 21°
Rain, 64% chance.
Sun
37° 21°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 24% 2 mph N 57%
12 PM 34° Clear 36% 3 mph ENE 48%
1 PM 37° Clear 22% 4 mph ENE 45%
2 PM 37° Mostly Clear 31% 4 mph ENE 42%
3 PM 37° Mostly Clear 34% 5 mph ENE 40%
4 PM 37° Clear 46% 4 mph E 43%
5 PM 36° Clear 38% 3 mph ESE 48%
6 PM 34° Mostly Clear 23% 4 mph S 53%
7 PM 32° Mostly Clear 24% 4 mph S 58%
8 PM 31° Mostly Clear 24% 4 mph S 64%
9 PM 29° Mostly Clear 18% 4 mph SSW 68%
10 PM 28° Mostly Clear 18% 4 mph SSW 74%
11 PM 27° Mostly Clear 18% 3 mph SSW 79%
12 AM 27° Mostly Clear 10% 4 mph SSW 84%
1 AM 26° Mostly Clear 5% 4 mph SW 86%
2 AM 26° Clear 5% 3 mph SW 87%
3 AM 26° Clear 5% 2 mph WSW 88%
4 AM 25° Clear 5% 2 mph WSW 88%
5 AM 22° Mostly Clear 5% 2 mph SSW 89%
6 AM 23° Mostly Clear 5% 2 mph S 89%
7 AM 24° Mostly Clear 11% 2 mph S 83%
8 AM 26° Mostly Clear 21% 2 mph S 75%
9 AM 29° Clear 22% 3 mph S 66%
10 AM 30° Clear 22% 3 mph SSE 61%
15-Day Forecast
Today
9/7
Clear
38%
22°
39°
Tue
9/8
Clear
34%
22°
38°
Wed
9/9
Mostly Cloudy
21%
21°
39°
Thu
9/10
Rain
64%
21°
36°
Fri
9/11
Rain
43%
21°
37°
Sat
9/12
Rain
64%
21°
38°
Sun
9/13
Rain
28%
21°
37°
Mon
9/14
Drizzle
42%
21°
38°
Tue
9/15
Rain
68%
22°
37°
Wed
9/16
Drizzle
51%
18°
36°
Thu
9/17
Drizzle
60%
19°
36°
Fri
9/18
Drizzle
60%
21°
36°
Sat
9/19
Drizzle
60%
21°
36°
Sun
9/20
Drizzle
60%
21°
34°
Mon
9/21
Drizzle
60%
20°
34°
36
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
36 AQI 6.4 µg/m³
O3
Ground-level ozone
Dominant
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 36 Good 36 36
Wed 51 Moderate 38 51
Thu 38 Good 31 38
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
SBCAPE3191 J/kg
MLCAPE3453 J/kg
MUCAPE4022 J/kg
SBCIN-69 J/kg
MLCIN-30 J/kg
Lifted Index-6.7
Kinematics
0–6 km Shear4 kt
0–1 km Shear5 kt
Eff. Shear12 kt
0–1 km SRH28
0–3 km SRH37
Eff. SRH37
Storm Motion87° @ 19 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.0
Thermo & Levels
PWAT2.26 in
0–3 km LR7.2 °C/km
700–500 LR5.7 °C/km
Total Totals48.2
LCL882 hPa
LFC829 hPa
EL135 hPa
Freezing Lvl16,240 ft