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 8:00 PM

Natchitoches, Louisiana

Last updated: 6:14 AM CDT  ·  Refresh
25°C
Feels like 29°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
3 mph SW
Humidity
91%
Dew Point
24°
Pressure
29.74 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
14%
Sunrise
6:26 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Natchitoches is currently mostly clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 874 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 8:10PM.

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 8:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
11%
7 AM
24°
27%
8 AM
26°
27%
9 AM
28°
20%
10 AM
29°
20%
11 AM
31°
14%
12 PM
32°
14%
1 PM
34°
3%
2 PM
34°
3%
3 PM
34°
4%
4 PM
34°
4%
5 PM
36°
4%
6 PM
35°
4%
7 PM
34°
4%
8 PM
32°
4%
9 PM
30°
6%
10 PM
29°
6%
11 PM
28°
5%
12 AM
28°
5%
1 AM
27°
5%
2 AM
27°
5%
3 AM
26°
5%
4 AM
26°
5%
5 AM
25°
5%
7-Day Forecast
Today
36° 24°
Partly Cloudy with a 20% chance of rain.
Thu
36° 24°
Mostly Cloudy with a 38% chance of rain.
Fri
37° 24°
Mostly Clear.
Sat
37° 23°
Clear with a 70% chance of rain.
Sun
35° 22°
Drizzle, 51% chance.
Mon
36° 21°
Mostly Clear with a 27% chance of rain.
Tue
37° 21°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Mostly Clear 11% 3 mph SW 91%
7 AM 24° Mostly Clear 27% 4 mph WSW 88%
8 AM 26° Mostly Clear 27% 6 mph WSW 78%
9 AM 28° Mostly Clear 20% 7 mph W 69%
10 AM 29° Mostly Clear 20% 7 mph W 61%
11 AM 31° Mostly Clear 14% 6 mph W 56%
12 PM 32° Partly Cloudy 14% 5 mph WSW 52%
1 PM 34° Mostly Cloudy 3% 5 mph WSW 48%
2 PM 34° Mostly Cloudy 3% 4 mph SW 46%
3 PM 34° Mostly Cloudy 4% 4 mph SSW 45%
4 PM 34° Mostly Cloudy 4% 5 mph SSW 45%
5 PM 36° Mostly Cloudy 4% 4 mph SSW 45%
6 PM 35° Mostly Cloudy 4% 4 mph SSW 46%
7 PM 34° Mostly Cloudy 4% 4 mph SSW 49%
8 PM 32° Mostly Cloudy 4% 4 mph SSW 54%
9 PM 30° Mostly Cloudy 6% 5 mph SSW 57%
10 PM 29° Mostly Cloudy 6% 5 mph SSW 61%
11 PM 28° Mostly Cloudy 5% 5 mph SSW 64%
12 AM 28° Mostly Cloudy 5% 5 mph SSW 67%
1 AM 27° Partly Cloudy 5% 5 mph SW 70%
2 AM 27° Partly Cloudy 5% 5 mph SW 74%
3 AM 26° Partly Cloudy 5% 5 mph SW 77%
4 AM 26° Partly Cloudy 5% 5 mph SW 80%
5 AM 25° Partly Cloudy 5% 5 mph SW 81%
15-Day Forecast
Today
7/29
Partly Cloudy
20%
24°
36°
Thu
7/30
Mostly Cloudy
38%
24°
36°
Fri
7/31
Mostly Clear
15%
24°
37°
Sat
8/1
Clear
70%
23°
37°
Sun
8/2
Drizzle
51%
22°
35°
Mon
8/3
Mostly Clear
27%
21°
36°
Tue
8/4
Mostly Clear
18%
21°
37°
Wed
8/5
Drizzle
47%
22°
37°
Thu
8/6
Drizzle
47%
23°
38°
Fri
8/7
Drizzle
56%
23°
36°
Sat
8/8
Drizzle
60%
23°
37°
Sun
8/9
Drizzle
60%
23°
37°
Mon
8/10
Drizzle
60%
24°
38°
Tue
8/11
Drizzle
60%
24°
38°
Wed
8/12
Drizzle
60%
23°
38°
51
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
51 AQI 9.3 µg/m³
O3
Ground-level ozone
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 31 51
Thu 56 Moderate 32 56
Fri 59 Moderate 31 59
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 Wed Jul 29, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE395 J/kg
MLCAPE82 J/kg
MUCAPE809 J/kg
SBCIN-142 J/kg
MLCIN0 J/kg
Lifted Index-1.5
Kinematics
0–6 km Shear10 kt
0–1 km Shear7 kt
Eff. Shear11 kt
0–1 km SRH13
0–3 km SRH23
Eff. SRH23
Storm Motion279° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.1
K-Index14.5
Thermo & Levels
PWAT1.56 in
0–3 km LR4.1 °C/km
700–500 LR5.8 °C/km
Total Totals39.5
LCL988 hPa
LFC806 hPa
EL237 hPa
Freezing Lvl17,051 ft