National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Ruston, Ruston Regional Airport (KRSN)

Lat: 32.51°NLon: 92.59°WElev: 312ft.

Partly Cloudy

97°F

36°C

Humidity 31%
Wind Speed Vrbl 5 mph
Barometer 30.14 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 17 Sep 3:55 pm CDT
Extended Forecast for

Lisbon LA

  • Tonight

    Tonight: Clear, with a low around 72. East wind around 5 mph becoming calm.

    Low: 72 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 71. Calm wind.

    Low: 71 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Calm wind becoming south around 5 mph.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Calm wind becoming southwest around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Mostly sunny and hot, with a high near 98.

    High: 98 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 72. East wind around 5 mph becoming calm.
Friday
Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Clear, with a low around 71. Calm wind.
Saturday
Sunny and hot, with a high near 99. Calm wind becoming south around 5 mph.
Saturday Night
Mostly clear, with a low around 73. Calm wind becoming southwest around 5 mph.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Mostly clear, with a low around 74.
Monday
A 20 percent chance of showers before 1pm. Mostly sunny and hot, with a high near 98.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 94.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lisbon LA
 32.8°N 92.87°W (Elev. 318 ft)
Last Update:
1:40 pm CDT Sep 17, 2026
Forecast Valid:
4pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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