Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Lafayette, Lafayette Regional Airport (KLFT)

Lat: 30.2°NLon: 91.99°WElev: 39ft.

Overcast

84°F

29°C

Humidity	85%
Wind Speed	W 8 mph
Barometer	29.83 in (1010.0 mb)
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	2 Aug 12:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ESE Port Barre LA

Overnight
Low: 75 °F
Partly Cloudy
Sunday
High: 94 °F
Sunny
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 96 °F
Sunny
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 97 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 75 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 75. West wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 94. Heat index values as high as 97. Northwest wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 74. Northwest wind around 5 mph becoming calm.

Monday

Sunny, with a high near 96. Heat index values as high as 101. Calm wind becoming northwest around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 75. Calm wind.

Tuesday

Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph.

Tuesday Night

Mostly clear, with a low around 75. Calm wind becoming southwest around 5 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph.

Wednesday Night

Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96.

Thursday Night

Mostly clear, with a low around 75.

Friday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.

Friday Night

Partly cloudy, with a low around 75.

Saturday

A 30 percent chance of showers and thunderstorms. Sunny, with a high near 96.

Additional Forecasts and Information

Zone Area Forecast for St. Landry Parish, LA

Basemap Options

Click map to change the forecast location

Loading map...

ABOUT THIS FORECAST

Point Forecast:

2 Miles ESE Port Barre LA
30.54°N 91.91°W

1:20 am CDT Aug 2, 2026

Forecast Valid:

1am CDT Aug 2, 2026-6pm CDT Aug 8, 2026

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation