Union Parish, Louisiana, United States

Last updated: 2:59 PM CDT  ·  Refresh
36°C
Feels like 43°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
3 mph NW
Humidity
51%
Dew Point
24°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
9.0
Cloud Cover
29%
Sunrise
6:16 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Union Parish is currently mostly clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2721 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 8:15PM.

Alerts

No active alerts for this location.
65 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
26%
3 PM
34°
15%
4 PM
34°
9%
5 PM
34°
9%
6 PM
33°
5%
7 PM
32°
10%
8 PM
30°
10%
9 PM
29°
18%
10 PM
28°
34%
11 PM
28°
34%
12 AM
28°
34%
1 AM
27°
34%
2 AM
27°
34%
3 AM
26°
18%
4 AM
26°
9%
5 AM
24°
9%
6 AM
24°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
30°
5%
11 AM
31°
5%
12 PM
31°
5%
1 PM
32°
6%
7-Day Forecast
Today
37° 24°
Partly Cloudy with a 34% chance of rain.
Wed
37° 24°
Mostly Clear with a 34% chance of rain.
Thu
34° 23°
Mostly Clear with a 42% chance of rain.
Fri
34° 24°
Partly Cloudy with a 30% chance of rain.
Sat
36° 23°
Clear with a 25% chance of rain.
Sun
37° 24°
Clear.
Mon
38° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Mostly Clear 26% 3 mph NW 51%
3 PM 34° Mostly Cloudy 15% 4 mph WNW 52%
4 PM 34° Mostly Cloudy 9% 3 mph WNW 56%
5 PM 34° Mostly Cloudy 9% 3 mph W 60%
6 PM 33° Overcast 5% 3 mph SE 65%
7 PM 32° Mostly Cloudy 10% 4 mph ESE 67%
8 PM 30° Partly Cloudy 10% 4 mph ESE 69%
9 PM 29° Mostly Clear 18% 3 mph ESE 74%
10 PM 28° Mostly Clear 34% 3 mph SE 76%
11 PM 28° Mostly Clear 34% 3 mph S 77%
12 AM 28° Mostly Clear 34% 2 mph SSW 78%
1 AM 27° Mostly Clear 34% 2 mph S 80%
2 AM 27° Partly Cloudy 34% 2 mph S 81%
3 AM 26° Partly Cloudy 18% 3 mph SE 83%
4 AM 26° Partly Cloudy 9% 3 mph SE 84%
5 AM 24° Mostly Clear 9% 3 mph ESE 86%
6 AM 24° Clear 3% 4 mph ESE 87%
7 AM 26° Mostly Clear 3% 5 mph E 81%
8 AM 27° Mostly Clear 3% 4 mph ENE 74%
9 AM 29° Mostly Clear 3% 5 mph ENE 71%
10 AM 30° Mostly Clear 5% 5 mph ENE 68%
11 AM 31° Mostly Clear 5% 6 mph NE 66%
12 PM 31° Mostly Clear 5% 6 mph NE 63%
1 PM 32° Mostly Clear 6% 6 mph NE 60%
15-Day Forecast
Today
7/21
Partly Cloudy
34%
24°
37°
Wed
7/22
Mostly Clear
34%
24°
37°
Thu
7/23
Mostly Clear
42%
23°
34°
Fri
7/24
Partly Cloudy
30%
24°
34°
Sat
7/25
Clear
25%
23°
36°
Sun
7/26
Clear
19%
24°
37°
Mon
7/27
Clear
9%
23°
38°
Tue
7/28
Clear
25%
24°
38°
Wed
7/29
Drizzle
60%
24°
38°
Thu
7/30
Drizzle
60%
24°
38°
Fri
7/31
Drizzle
42%
23°
36°
Sat
8/1
Drizzle
60%
23°
37°
Sun
8/2
Drizzle
60%
23°
36°
Mon
8/3
Clear
25%
24°
36°
Tue
8/4
Drizzle
60%
23°
36°
65
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
65 AQI 16.6 µg/m³
O3
Ground-level ozone
27 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 65 Moderate 27 65
Thu 55 Moderate 33 55
Fri 52 Moderate 33 52
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
SBCAPE3708 J/kg
MLCAPE2543 J/kg
MUCAPE3708 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-5.6
Kinematics
0–6 km Shear13 kt
0–1 km Shear5 kt
Eff. Shear17 kt
0–1 km SRH-8
0–3 km SRH-49
Eff. SRH-49
Storm Motion336° @ 23 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.6
Thermo & Levels
PWAT2.13 in
0–3 km LR8.0 °C/km
700–500 LR4.8 °C/km
Total Totals44.5
LCL855 hPa
LFC1003 hPa
EL124 hPa
Freezing Lvl17,884 ft