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

Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

Current conditions at

Sumner County Regional Airport (KXNX)

Lat: 36.38°NLon: 86.41°WElev: 583ft.

Partly Cloudy

66°F

19°C

Humidity 83%
Wind Speed SE 7 mph
Barometer 30.15 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 28 Apr 2:15 am CDT
Extended Forecast for

4 Miles SE Castalian Springs TN

  • Overnight

    Overnight: Mostly clear, with a low around 64. South southeast wind around 10 mph.

    Mostly Clear

    Low: 64 °F

  • Sunday

    Sunday: Sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 63. South wind around 10 mph.

    Mostly Clear

    Low: 63 °F

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    High: 83 °F

  • Monday
    Night

    Monday Night: Showers and possibly a thunderstorm. Low around 62. South southwest wind 5 to 10 mph. Chance of precipitation is 90%.

    Showers

    Low: 62 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 79. South southwest wind around 5 mph becoming west in the afternoon.

    Chance
    T-storms

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 57. West southwest wind around 5 mph becoming southeast in the evening.

    Mostly Clear

    Low: 57 °F

  • Wednesday

    Wednesday: Sunny, with a high near 85. South southeast wind around 5 mph becoming southwest in the afternoon.

    Sunny

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 59. Southeast wind around 5 mph.

    Mostly Clear

    Low: 59 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 64. South southeast wind around 10 mph.
Sunday
Sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 63. South wind around 10 mph.
Monday
Showers likely, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm. Low around 62. South southwest wind 5 to 10 mph. Chance of precipitation is 90%.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 79. South southwest wind around 5 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. West southwest wind around 5 mph becoming southeast in the evening.
Wednesday
Sunny, with a high near 85. South southeast wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles SE Castalian Springs TN
 36.34°N 86.24°W (Elev. 499 ft)
Last Update:
2:14 am CDT Apr 28, 2024
Forecast Valid:
2am CDT Apr 28, 2024-6pm CDT May 4, 2024
 
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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