Dense Fog Advisory — 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, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX 9:00 AM

Union Parish, Louisiana, United States

Last updated: 8:57 AM CDT  ·  Refresh
14°C
Feels like 15°
Mostly Clear
▲ 28°  /  ▼ 9°
Wind
1 mph SE
Humidity
76%
Dew Point
11°
Pressure
29.78 inHg
Visibility
9 mi
UV Index
5.1
Cloud Cover
22%
Sunrise
6:30 AM
Sunset
5:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Union Parish is currently mostly clear at 15°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:30AM · Sunset: 5:14PM.

Alerts

Dense Fog Advisory
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, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX
Expires 9:00 AM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
14°
0%
9 AM
19°
0%
10 AM
21°
0%
11 AM
22°
0%
12 PM
26°
0%
1 PM
26°
0%
2 PM
26°
0%
3 PM
25°
0%
4 PM
23°
0%
5 PM
20°
0%
6 PM
18°
0%
7 PM
17°
0%
8 PM
16°
0%
9 PM
14°
1%
10 PM
14°
1%
11 PM
13°
1%
12 AM
12°
1%
1 AM
12°
1%
2 AM
12°
1%
3 AM
12°
1%
4 AM
10°
1%
5 AM
10°
1%
6 AM
10°
0%
7 AM
12°
0%
7-Day Forecast
Today
28° 9°
Mostly Clear.
Fri
25° 10°
Mostly Clear.
Sat
22° 7°
Mostly Cloudy.
Sun
21° 6°
Clear.
Mon
23° 6°
Partly Cloudy with a 43% chance of rain.
Tue
25° 8°
Clear with a 30% chance of rain.
Wed
27° 10°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 14° Mostly Clear 0% 1 mph SE 76%
9 AM 19° Clear 0% 1 mph SSE 63%
10 AM 21° Clear 0% 1 mph SE 52%
11 AM 22° Clear 0% 1 mph SE 44%
12 PM 26° Clear 0% 2 mph SSE 39%
1 PM 26° Clear 0% 2 mph SSE 36%
2 PM 26° Mostly Clear 0% 2 mph SSE 36%
3 PM 25° Partly Cloudy 0% 2 mph SE 37%
4 PM 23° Mostly Cloudy 0% 2 mph SE 43%
5 PM 20° Partly Cloudy 0% 3 mph ENE 57%
6 PM 18° Partly Cloudy 0% 2 mph ENE 67%
7 PM 17° Partly Cloudy 0% 2 mph E 72%
8 PM 16° Partly Cloudy 0% 1 mph ESE 76%
9 PM 14° Mostly Cloudy 1% 1 mph ESE 79%
10 PM 14° Mostly Cloudy 1% 1 mph NNW 83%
11 PM 13° Partly Cloudy 1% 1 mph NW 88%
12 AM 12° Partly Cloudy 1% 2 mph NW 89%
1 AM 12° Partly Cloudy 1% 2 mph NW 90%
2 AM 12° Partly Cloudy 1% 1 mph NNW 91%
3 AM 12° Partly Cloudy 1% 1 mph NNW 91%
4 AM 10° Partly Cloudy 1% 1 mph NNW 91%
5 AM 10° Partly Cloudy 1% 2 mph N 91%
6 AM 10° Partly Cloudy 0% 2 mph N 92%
7 AM 12° Mostly Clear 0% 3 mph NNE 83%
15-Day Forecast
Today
11/5
Mostly Clear
1%
9°
28°
Fri
11/6
Mostly Clear
1%
10°
25°
Sat
11/7
Mostly Cloudy
3%
7°
22°
Sun
11/8
Clear
3%
6°
21°
Mon
11/9
Partly Cloudy
43%
6°
23°
Tue
11/10
Clear
30%
8°
25°
Wed
11/11
Clear
3%
10°
27°
Thu
11/12
Clear
59%
10°
26°
Fri
11/13
Drizzle
65%
10°
24°
Sat
11/14
Drizzle
73%
11°
24°
Sun
11/15
Clear
67%
11°
25°
Mon
11/16
Drizzle
82%
12°
24°
Tue
11/17
Rain
90%
12°
24°
Wed
11/18
Drizzle
83%
12°
25°
Thu
11/19
Drizzle
86%
12°
24°
44
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
44 AQI 8.1 µg/m³
O3
Ground-level ozone
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 44 Good 42 44
Sat 47 Good 31 47
Sun 40 Good 30 40
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 Thu Nov 5, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE21 J/kg
MUCAPE0 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index13.8
Kinematics
0–6 km Shear40 kt
0–1 km Shear4 kt
Eff. Shear—
0–1 km SRH-13
0–3 km SRH88
Eff. SRH—
Storm Motion284° @ 22 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-12.2
Thermo & Levels
PWAT0.66 in
0–3 km LR1.8 °C/km
700–500 LR6.5 °C/km
Total Totals25.7
LCL957 hPa
LFC1008 hPa
EL999 hPa
Freezing Lvl14,865 ft