Flood Warning — East Baton Rouge County, LA Heat 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, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM Heat 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, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM

Williamsburg, Kentucky

Last updated: 10:47 PM CDT  ·  Refresh
29°C
Feels like 34°
Mostly Clear
▲ 35°  /  ▼ 24°
Wind
6 mph SW
Humidity
76%
Dew Point
24°
Pressure
29.93 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
15%
Sunrise
6:19 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Williamsburg is currently mostly clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1995 J/kg) — isolated convective development possible. Sunrise: 6:19AM · Sunset: 8:02PM.

Alerts

Flood Warning
East Baton Rouge County, LA
Expires
Heat 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, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
Heat 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, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
27 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
3%
11 PM
29°
14%
12 AM
28°
7%
1 AM
27°
4%
2 AM
27°
4%
3 AM
27°
7%
4 AM
26°
7%
5 AM
25°
7%
6 AM
25°
8%
7 AM
26°
8%
8 AM
28°
8%
9 AM
29°
8%
10 AM
31°
8%
11 AM
32°
5%
12 PM
33°
15%
1 PM
36°
5%
2 PM
36°
5%
3 PM
36°
5%
4 PM
36°
3%
5 PM
36°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
34°
3%
9 PM
32°
3%
7-Day Forecast
Tonight
35° 24°
Mostly Clear.
Mon
37° 25°
Mostly Clear.
Tue
38° 26°
Partly Cloudy.
Wed
38° 26°
Partly Cloudy with a 37% chance of rain.
Thu
38° 24°
Rain, 56% chance.
Fri
37° 24°
Rain, 70% chance.
Sat
37° 24°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 3% 6 mph SW 76%
11 PM 29° Mostly Clear 14% 6 mph SW 79%
12 AM 28° Partly Cloudy 7% 6 mph WSW 82%
1 AM 27° Mostly Cloudy 4% 5 mph WSW 84%
2 AM 27° Mostly Cloudy 4% 5 mph WSW 86%
3 AM 27° Partly Cloudy 7% 4 mph WSW 88%
4 AM 26° Mostly Clear 7% 4 mph WSW 89%
5 AM 25° Mostly Clear 7% 4 mph WSW 90%
6 AM 25° Clear 8% 4 mph WSW 91%
7 AM 26° Mostly Clear 8% 5 mph W 88%
8 AM 28° Mostly Clear 8% 6 mph W 80%
9 AM 29° Partly Cloudy 8% 7 mph W 74%
10 AM 31° Partly Cloudy 8% 7 mph W 67%
11 AM 32° Mostly Clear 5% 6 mph W 60%
12 PM 33° Mostly Clear 15% 6 mph W 54%
1 PM 36° Mostly Clear 5% 6 mph W 50%
2 PM 36° Mostly Clear 5% 6 mph W 49%
3 PM 36° Mostly Clear 5% 5 mph W 47%
4 PM 36° Partly Cloudy 3% 5 mph W 48%
5 PM 36° Partly Cloudy 3% 5 mph W 51%
6 PM 36° Partly Cloudy 3% 5 mph W 54%
7 PM 34° Partly Cloudy 3% 5 mph W 57%
8 PM 34° Partly Cloudy 3% 5 mph WSW 62%
9 PM 32° Partly Cloudy 3% 6 mph WSW 66%
15-Day Forecast
Today
7/26
Mostly Clear
3%
24°
35°
Mon
7/27
Mostly Clear
15%
25°
37°
Tue
7/28
Partly Cloudy
15%
26°
38°
Wed
7/29
Partly Cloudy
37%
26°
38°
Thu
7/30
Rain
56%
24°
38°
Fri
7/31
Rain
70%
24°
37°
Sat
8/1
Rain
82%
24°
37°
Sun
8/2
Rain
82%
24°
33°
Mon
8/3
Rain
69%
24°
36°
Tue
8/4
Drizzle
44%
24°
37°
Wed
8/5
Drizzle
60%
24°
37°
Thu
8/6
Drizzle
60%
24°
37°
Fri
8/7
Drizzle
60%
24°
36°
Sat
8/8
Drizzle
60%
24°
36°
Sun
8/9
Drizzle
60%
24°
36°
27
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
27 AQI 4.9 µg/m³
O3
Ground-level ozone
24 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 27 Good 24 27
Tue 27 Good 27 22
Wed 33 Good 26 33
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 Jul 27, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1863 J/kg
MLCAPE1815 J/kg
MUCAPE1985 J/kg
SBCIN-84 J/kg
MLCIN0 J/kg
Lifted Index-2.2
Kinematics
0–6 km Shear18 kt
0–1 km Shear6 kt
Eff. Shear24 kt
0–1 km SRH16
0–3 km SRH3
Eff. SRH3
Storm Motion311° @ 19 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.1
K-Index-2.3
Thermo & Levels
PWAT1.68 in
0–3 km LR4.9 °C/km
700–500 LR5.6 °C/km
Total Totals39.9
LCL948 hPa
LFC866 hPa
EL152 hPa
Freezing Lvl18,209 ft