Heat Advisory — Avoyelles, LA, St. Landry, LA, Lafayette, LA, Upper St. Martin, LA, Lower St. Martin, LA, Upper Iberia, LA, Upper St. Mary, LA, Lower Iberia, LA, Lower St. Mary, LA 7:00 PM

Fredericton, Canada

Last updated: 2:53 PM CDT  ·  Refresh
22°C
Feels like 20°
Partly Cloudy
▲ 24°  /  ▼ 11°
Wind
11 mph NW
Humidity
55%
Dew Point
12°
Pressure
29.72 inHg
Visibility
10 mi
UV Index
6.5
Cloud Cover
45%
Sunrise
6:24 AM
Sunset
8:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fredericton is currently partly cloudy at 22°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 542 J/kg) — isolated convective development possible. Sunrise: 6:24AM · Sunset: 8:36PM.

Alerts

Heat Advisory
Avoyelles, LA, St. Landry, LA, Lafayette, LA, Upper St. Martin, LA, Lower St. Martin, LA, Upper Iberia, LA, Upper St. Mary, LA, Lower Iberia, LA, Lower St. Mary, LA
Expires 7:00 PM
17 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
17%
5 PM
24°
25%
6 PM
23°
9%
7 PM
22°
8%
8 PM
21°
3%
9 PM
18°
3%
10 PM
17°
3%
11 PM
16°
3%
12 AM
16°
3%
1 AM
14°
3%
2 AM
14°
3%
3 AM
13°
3%
4 AM
13°
3%
5 AM
11°
3%
6 AM
12°
3%
7 AM
13°
3%
8 AM
14°
3%
9 AM
17°
3%
10 AM
18°
3%
11 AM
21°
3%
12 PM
21°
3%
1 PM
23°
3%
2 PM
23°
3%
3 PM
23°
3%
7-Day Forecast
Today
24° 11°
Partly Cloudy.
Sat
27° 11°
Mostly Clear.
Sun
26° 9°
Partly Cloudy with a 49% chance of rain.
Mon
23° 14°
Mostly Cloudy with a 51% chance of rain.
Tue
26° 14°
Clear.
Wed
28° 14°
Rain, 81% chance.
Thu
28° 13°
Rain, 81% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Partly Cloudy 17% 11 mph NW 55%
5 PM 24° Partly Cloudy 25% 9 mph NW 58%
6 PM 23° Partly Cloudy 9% 8 mph NW 59%
7 PM 22° Partly Cloudy 8% 7 mph NW 62%
8 PM 21° Partly Cloudy 3% 6 mph WNW 67%
9 PM 18° Mostly Clear 3% 6 mph WNW 70%
10 PM 17° Mostly Clear 3% 6 mph WNW 73%
11 PM 16° Clear 3% 6 mph WNW 76%
12 AM 16° Clear 3% 6 mph WNW 78%
1 AM 14° Clear 3% 6 mph WNW 79%
2 AM 14° Clear 3% 6 mph WNW 80%
3 AM 13° Clear 3% 6 mph WNW 81%
4 AM 13° Clear 3% 6 mph WNW 83%
5 AM 11° Clear 3% 6 mph WNW 84%
6 AM 12° Clear 3% 6 mph WNW 82%
7 AM 13° Clear 3% 7 mph WNW 77%
8 AM 14° Clear 3% 7 mph WNW 73%
9 AM 17° Clear 3% 7 mph WNW 66%
10 AM 18° Clear 3% 7 mph WNW 60%
11 AM 21° Clear 3% 7 mph WNW 55%
12 PM 21° Mostly Clear 3% 7 mph WNW 54%
1 PM 23° Mostly Clear 3% 7 mph WNW 52%
2 PM 23° Partly Cloudy 3% 7 mph NW 51%
3 PM 23° Partly Cloudy 3% 7 mph WNW 53%
10-Day Forecast
Today
8/14
Partly Cloudy
17%
11°
24°
Sat
8/15
Mostly Clear
3%
11°
27°
Sun
8/16
Partly Cloudy
49%
9°
26°
Mon
8/17
Mostly Cloudy
51%
14°
23°
Tue
8/18
Clear
19%
14°
26°
Wed
8/19
Rain
81%
14°
28°
Thu
8/20
Rain
81%
13°
28°
Fri
8/21
Clear
25%
11°
24°
Sat
8/22
Drizzle
60%
10°
25°
Sun
8/23
Drizzle
60%
11°
27°
17
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
15 AQI 2.8 µg/m³
O3
Ground-level ozone
Dominant
17 AQI 18 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 17 Good 17 15
Sun 13 Good 13 9
Mon 23 Good 21 23
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 Fri Aug 14, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE672 J/kg
MLCAPE592 J/kg
MUCAPE691 J/kg
SBCIN-1 J/kg
MLCIN-4 J/kg
Lifted Index-3.0
Kinematics
0–6 km Shear14 kt
0–1 km Shear11 kt
Eff. Shear12 kt
0–1 km SRH40
0–3 km SRH36
Eff. SRH36
Storm Motion343° @ 27 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.4
Thermo & Levels
PWAT1.00 in
0–3 km LR8.4 °C/km
700–500 LR6.5 °C/km
Total Totals55.0
LCL859 hPa
LFC841 hPa
EL321 hPa
Freezing Lvl8,904 ft