Dense Fog Advisory — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 10:00 AM

Monroe, Louisiana

Last updated: 9:45 PM CDT  ·  Refresh
27°C
Feels like 30°
Clear
▲ 32°  /  ▼ 19°
Wind
5 mph S
Humidity
76%
Dew Point
23°
Pressure
29.91 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
6%
Sunrise
7:10 AM
Sunset
6:37 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Monroe is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 911 J/kg) — isolated convective development possible. Sunrise: 7:10AM · Sunset: 6:37PM.

Alerts

Dense Fog Advisory
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 10:00 AM
33 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
10 PM
27°
4%
11 PM
27°
4%
12 AM
26°
4%
1 AM
26°
4%
2 AM
24°
4%
3 AM
24°
4%
4 AM
23°
3%
5 AM
19°
3%
6 AM
19°
3%
7 AM
19°
3%
8 AM
21°
3%
9 AM
26°
3%
10 AM
27°
3%
11 AM
29°
3%
12 PM
31°
3%
1 PM
33°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
32°
3%
6 PM
31°
3%
7 PM
29°
3%
8 PM
28°
3%
7-Day Forecast
Tonight
32° 19°
Clear.
Wed
34° 19°
Mostly Clear.
Thu
34° 16°
Clear.
Fri
30° 12°
Partly Cloudy.
Sat
25° 8°
Clear.
Sun
29° 6°
Clear.
Mon
29° 14°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 5 mph S 76%
10 PM 27° Clear 4% 6 mph S 78%
11 PM 27° Clear 4% 6 mph S 79%
12 AM 26° Clear 4% 6 mph SSW 79%
1 AM 26° Mostly Clear 4% 6 mph SSW 81%
2 AM 24° Mostly Clear 4% 6 mph SSW 83%
3 AM 24° Partly Cloudy 4% 6 mph SSW 85%
4 AM 23° Mostly Clear 3% 5 mph SSW 87%
5 AM 19° Mostly Clear 3% 4 mph SSW 89%
6 AM 19° Clear 3% 4 mph S 91%
7 AM 19° Clear 3% 4 mph S 87%
8 AM 21° Mostly Clear 3% 6 mph SSW 80%
9 AM 26° Mostly Clear 3% 6 mph SSW 74%
10 AM 27° Mostly Clear 3% 7 mph SSW 66%
11 AM 29° Mostly Clear 3% 7 mph SSW 56%
12 PM 31° Clear 3% 7 mph SSW 47%
1 PM 33° Clear 3% 8 mph SSW 40%
2 PM 34° Clear 3% 8 mph SSW 35%
3 PM 34° Clear 3% 8 mph SSW 30%
4 PM 34° Clear 3% 8 mph S 29%
5 PM 32° Clear 3% 7 mph S 29%
6 PM 31° Clear 3% 7 mph S 30%
7 PM 29° Clear 3% 6 mph S 31%
8 PM 28° Clear 3% 6 mph S 33%
15-Day Forecast
Today
10/13
Clear
3%
19°
32°
Wed
10/14
Mostly Clear
4%
19°
34°
Thu
10/15
Clear
3%
16°
34°
Fri
10/16
Partly Cloudy
3%
12°
30°
Sat
10/17
Clear
3%
8°
25°
Sun
10/18
Clear
8%
6°
29°
Mon
10/19
Clear
17%
14°
29°
Tue
10/20
Clear
28%
16°
31°
Wed
10/21
Clear
18%
17°
32°
Thu
10/22
Drizzle
44%
13°
33°
Fri
10/23
Drizzle
60%
13°
30°
Sat
10/24
Drizzle
60%
17°
31°
Sun
10/25
Drizzle
60%
15°
31°
Mon
10/26
Drizzle
60%
14°
29°
Tue
10/27
Clear
60%
13°
28°
33
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
33 AQI 5.9 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 32 33
Thu 44 Good 44 38
Fri 56 Moderate 54 56
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 Oct 13, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE811 J/kg
MLCAPE1107 J/kg
MUCAPE1376 J/kg
SBCIN-63 J/kg
MLCIN-27 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear16 kt
0–1 km Shear9 kt
Eff. Shear14 kt
0–1 km SRH4
0–3 km SRH11
Eff. SRH11
Storm Motion17° @ 10 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.8
Thermo & Levels
PWAT2.46 in
0–3 km LR5.2 °C/km
700–500 LR5.9 °C/km
Total Totals45.4
LCL958 hPa
LFC795 hPa
EL204 hPa
Freezing Lvl16,493 ft