Fire Weather Watch 1:00 AM

LaSalle Parish, Louisiana, United States

Last updated: 2:49 AM CDT  ·  Refresh
21°C
Feels like 22°
Clear
▲ 33°  /  ▼ 16°
Wind
4 mph S
Humidity
78%
Dew Point
17°
Pressure
29.85 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
7:11 AM
Sunset
6:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: LaSalle Parish is currently clear at 21°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:11AM · Sunset: 6:36PM.

Alerts

Fire Weather Watch
Expires 1:00 AM
46 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
5%
3 AM
20°
3%
4 AM
20°
3%
5 AM
16°
5%
6 AM
16°
5%
7 AM
17°
6%
8 AM
19°
6%
9 AM
24°
6%
10 AM
26°
6%
11 AM
27°
6%
12 PM
28°
6%
1 PM
32°
7%
2 PM
32°
7%
3 PM
33°
7%
4 PM
32°
7%
5 PM
29°
3%
6 PM
28°
3%
7 PM
27°
3%
8 PM
26°
3%
9 PM
24°
3%
10 PM
24°
3%
11 PM
23°
3%
12 AM
23°
3%
1 AM
23°
3%
7-Day Forecast
Today
33° 16°
Mostly Clear.
Fri
28° 12°
Partly Cloudy.
Sat
23° 7°
Clear.
Sun
24° 6°
Clear.
Mon
29° 8°
Clear.
Tue
31° 11°
Clear.
Wed
32° 13°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Clear 5% 4 mph S 78%
3 AM 20° Clear 3% 4 mph S 85%
4 AM 20° Clear 3% 4 mph S 89%
5 AM 16° Clear 5% 3 mph SSE 92%
6 AM 16° Mostly Clear 5% 3 mph SSE 94%
7 AM 17° Haze 6% 2 mph SSE 92%
8 AM 19° Partly Cloudy 6% 3 mph SSE 84%
9 AM 24° Partly Cloudy 6% 4 mph SSE 75%
10 AM 26° Mostly Clear 6% 5 mph S 68%
11 AM 27° Mostly Clear 6% 6 mph S 61%
12 PM 28° Mostly Clear 6% 6 mph S 54%
1 PM 32° Mostly Clear 7% 6 mph SSE 48%
2 PM 32° Clear 7% 6 mph SSE 44%
3 PM 33° Clear 7% 6 mph SSE 40%
4 PM 32° Clear 7% 6 mph SSE 41%
5 PM 29° Clear 3% 5 mph SSE 44%
6 PM 28° Clear 3% 4 mph SSE 47%
7 PM 27° Clear 3% 4 mph SSE 50%
8 PM 26° Clear 3% 4 mph SSE 52%
9 PM 24° Clear 3% 4 mph SSE 55%
10 PM 24° Clear 3% 4 mph SSE 58%
11 PM 23° Clear 3% 5 mph S 62%
12 AM 23° Clear 3% 5 mph S 65%
1 AM 23° Mostly Clear 3% 5 mph S 70%
15-Day Forecast
Today
10/15
Mostly Clear
7%
16°
33°
Fri
10/16
Partly Cloudy
6%
12°
28°
Sat
10/17
Clear
3%
7°
23°
Sun
10/18
Clear
3%
6°
24°
Mon
10/19
Clear
8%
8°
29°
Tue
10/20
Clear
17%
11°
31°
Wed
10/21
Clear
3%
13°
32°
Thu
10/22
Clear
18%
12°
32°
Fri
10/23
Drizzle
44%
11°
32°
Sat
10/24
Drizzle
51%
14°
31°
Sun
10/25
Drizzle
60%
16°
30°
Mon
10/26
Drizzle
60%
13°
28°
Tue
10/27
Clear
60%
13°
27°
Wed
10/28
Drizzle
60%
13°
27°
Thu
10/29
Drizzle
60%
13°
28°
46
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
44 AQI 7.9 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 46 44
Fri 54 Moderate 51 54
Sat 47 Good 34 47
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Thu Oct 15, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE12 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index7.7
Kinematics
0–6 km Shear9 kt
0–1 km Shear11 kt
Eff. Shear—
0–1 km SRH-34
0–3 km SRH-6
Eff. SRH—
Storm Motion166° @ 21 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index9.7
Thermo & Levels
PWAT1.15 in
0–3 km LR3.2 °C/km
700–500 LR5.6 °C/km
Total Totals28.9
LCL954 hPa
LFC—
EL—
Freezing Lvl15,449 ft