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

Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

Marshall (KASL)

Lat: 32.52°NLon: 94.31°WElev: 357ft.

Fair

80°F

27°C

Humidity 74%
Wind Speed S 3 mph
Barometer 30.02 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 2 Sep 10:15 am CDT
Extended Forecast for

3 Miles NNW Karnack TX

  • Today

    Today: A slight chance of showers and thunderstorms between 1pm and 4pm. Mostly sunny, with a high near 88. Calm wind. Chance of precipitation is 20%.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming northwest around 5 mph.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. Calm wind.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Calm wind becoming west around 5 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 71.

    Low: 71 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 1pm and 4pm. Mostly sunny, with a high near 88. Calm wind. Chance of precipitation is 20%.
Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 68. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming northwest around 5 mph.
Wednesday Night
Clear, with a low around 66. Calm wind.
Thursday
Sunny, with a high near 92. Calm wind becoming west around 5 mph.
Thursday Night
Mostly clear, with a low around 69.
Friday
Mostly sunny, with a high near 93.
Friday Night
Mostly cloudy, with a low around 71.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 67.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Karnack TX
 32.65°N 94.17°W (Elev. 299 ft)
Last Update:
6:20 am CDT Sep 2, 2025
Forecast Valid:
10am CDT Sep 2, 2025-6pm CDT Sep 8, 2025
 
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