Extreme Heat Warning — St. James, LA, St. John The Baptist, LA, Upper St. Bernard, 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 Jefferson, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 8:00 PM 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

Monroe, Louisiana

Last updated: 5:20 PM CDT  ·  Refresh
39°C
Feels like 41°
Clear
▲ 39°  /  ▼ 26°
Wind
4 mph WSW
Humidity
26%
Dew Point
17°
Pressure
29.86 inHg
Visibility
10 mi
UV Index
6.1
Cloud Cover
3%
Sunrise
6:33 AM
Sunset
7:50 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Monroe is currently clear at 39°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 984 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 7:50PM.

53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
39°
3%
6 PM
39°
3%
7 PM
38°
3%
8 PM
36°
3%
9 PM
32°
3%
10 PM
31°
4%
11 PM
31°
4%
12 AM
30°
4%
1 AM
30°
5%
2 AM
29°
5%
3 AM
29°
5%
4 AM
28°
3%
5 AM
26°
3%
6 AM
26°
3%
7 AM
26°
3%
8 AM
28°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
36°
3%
1 PM
38°
5%
2 PM
38°
11%
3 PM
38°
11%
4 PM
38°
11%
7-Day Forecast
Today
39° 26°
Clear.
Tue
41° 26°
Mostly Clear.
Wed
41° 26°
Mostly Clear.
Thu
40° 26°
Mostly Clear with a 22% chance of rain.
Fri
40° 24°
Partly Cloudy with a 20% chance of rain.
Sat
40° 23°
Mostly Clear with a 20% chance of rain.
Sun
41° 23°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 39° Clear 3% 4 mph WSW 26%
6 PM 39° Clear 3% 4 mph SW 25%
7 PM 38° Clear 3% 4 mph SSW 29%
8 PM 36° Clear 3% 5 mph SSW 36%
9 PM 32° Clear 3% 5 mph SSW 45%
10 PM 31° Mostly Clear 4% 5 mph SW 50%
11 PM 31° Mostly Clear 4% 6 mph SW 50%
12 AM 30° Partly Cloudy 4% 6 mph SW 52%
1 AM 30° Partly Cloudy 5% 6 mph SW 54%
2 AM 29° Partly Cloudy 5% 6 mph SW 56%
3 AM 29° Partly Cloudy 5% 6 mph SW 57%
4 AM 28° Partly Cloudy 3% 5 mph SW 59%
5 AM 26° Partly Cloudy 3% 5 mph WSW 60%
6 AM 26° Partly Cloudy 3% 5 mph WSW 62%
7 AM 26° Partly Cloudy 3% 6 mph WSW 61%
8 AM 28° Mostly Clear 3% 7 mph W 56%
9 AM 29° Partly Cloudy 3% 8 mph W 50%
10 AM 31° Mostly Clear 3% 8 mph W 45%
11 AM 32° Mostly Clear 3% 8 mph W 40%
12 PM 36° Mostly Clear 3% 7 mph W 36%
1 PM 38° Mostly Clear 5% 7 mph WNW 33%
2 PM 38° Mostly Clear 11% 6 mph WNW 34%
3 PM 38° Partly Cloudy 11% 6 mph WNW 34%
4 PM 38° Partly Cloudy 11% 5 mph W 35%
15-Day Forecast
Today
8/17
Clear
4%
26°
39°
Tue
8/18
Mostly Clear
13%
26°
41°
Wed
8/19
Mostly Clear
15%
26°
41°
Thu
8/20
Mostly Clear
22%
26°
40°
Fri
8/21
Partly Cloudy
20%
24°
40°
Sat
8/22
Mostly Clear
20%
23°
40°
Sun
8/23
Partly Cloudy
8%
23°
41°
Mon
8/24
Mostly Cloudy
49%
23°
40°
Tue
8/25
Mostly Cloudy
44%
24°
41°
Wed
8/26
Drizzle
60%
24°
40°
Thu
8/27
Drizzle
60%
24°
39°
Fri
8/28
Clear
60%
23°
39°
Sat
8/29
Clear
60%
22°
39°
Sun
8/30
Drizzle
60%
22°
39°
Mon
8/31
Clear
60%
22°
38°
53
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
53 AQI 10.2 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 53 Moderate 37 53
Wed 54 Moderate 39 54
Thu 56 Moderate 31 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 Mon Aug 17, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE599 J/kg
MLCAPE349 J/kg
MUCAPE599 J/kg
SBCIN-4 J/kg
MLCIN-18 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear10 kt
0–1 km Shear0 kt
Eff. Shear10 kt
0–1 km SRH-1
0–3 km SRH6
Eff. SRH6
Storm Motion13° @ 16 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.3
Thermo & Levels
PWAT1.58 in
0–3 km LR9.3 °C/km
700–500 LR5.7 °C/km
Total Totals47.8
LCL738 hPa
LFC718 hPa
EL217 hPa
Freezing Lvl16,257 ft