Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

74°F

23°C

Humidity	60%
Wind Speed	NA
Barometer	30.17 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	25 Jul 3:55 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Roan Mountain TN

Tonight
Low: 61 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 77 °F
Showers
Likely then
Chance
T-storms
Sunday Night
Low: 62 °F
Chance
T-storms then
Slight Chance
Showers
Monday
High: 80 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 64 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 81 °F
Chance
Showers then
T-storms
Tuesday Night
Low: 63 °F
T-storms then
Showers
Likely
Wednesday
High: 77 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 57 °F
Chance
T-storms then
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening.

Sunday

A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Increasing clouds, with a low around 62. Calm wind. Chance of precipitation is 40%.

Monday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Calm wind becoming northwest around 5 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%.

Tuesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 81. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 63. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Wednesday

A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 77. Chance of precipitation is 30%.

Wednesday Night

A chance of thunderstorms before 8pm. Mostly clear, with a low around 57. Chance of precipitation is 30%.

Thursday

Sunny, with a high near 77.

Thursday Night

Mostly clear, with a low around 58.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.

Friday Night

A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.