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

Shreveport, Shreveport Regional Airport (KSHV)

Lat: 32.45°NLon: 93.82°WElev: 256ft.

Fog/Mist

64°F

18°C

Humidity 100%
Wind Speed NE 8 mph
Barometer 30.04 in
Dewpoint 64°F (18°C)
Visibility 6.00 mi
Last update 20 May 5:56 am CDT
Extended Forecast for

Harmon LA

  • Today

    Today: A slight chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 84. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 69. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 69 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 82. East wind around 5 mph. Chance of precipitation is 70%.

    High: 82 °F

    Chance
    Showers then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 67. East wind around 5 mph becoming south after midnight. Chance of precipitation is 90%.

    Low: 67 °F

    T-storms then
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. South wind around 5 mph. Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68.

    Low: 68 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 80%.

    High: 84 °F

    Showers
    Likely then
    T-storms

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 80%.

    Low: 68 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. Chance of precipitation is 90%.

    High: 81 °F

    Heavy Rain

Detailed Forecast

Today
A slight chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 84. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 69. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 82. East wind around 5 mph. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 67. East wind around 5 mph becoming south after midnight. Chance of precipitation is 90%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. South wind around 5 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68.
Saturday
Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. Chance of precipitation is 90%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Memorial Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Harmon LA
 32.1°N 93.48°W (Elev. 138 ft)
Last Update:
2:15 am CDT May 20, 2026
Forecast Valid:
6am CDT May 20, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
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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