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

Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Elizabethton Municipal Airport (K0A9)

Lat: 36.37°NLon: 82.17°WElev: 1594ft.

Mostly Cloudy

57°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 9 May 1:55 am EDT
Extended Forecast for

3 Miles SSW Roan Mountain TN

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 3am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Northwest wind around 5 mph. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. North wind 5 to 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. North wind around 5 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. North wind around 5 mph becoming east after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Southeast wind around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 50. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm, then showers after 2am. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 3am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Friday
A chance of showers, with thunderstorms also possible after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Northwest wind around 5 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 40. North wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 67. North wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 47. North wind around 5 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 69. Southeast wind around 5 mph.
Sunday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 50. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm, then showers after 2am. Low around 55. Chance of precipitation is 80%.
Tuesday
Showers, with thunderstorms also possible after 2pm. High near 67. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm. High near 72. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms. Low around 56. Chance of precipitation is 80%.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Roan Mountain TN
 36.14°N 82.11°W (Elev. 3422 ft)
Last Update:
1:16 am EDT May 9, 2025
Forecast Valid:
2am EDT May 9, 2025-6pm EDT May 15, 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