National Weather Service Forecast for: 2 Miles ENE Mountain Home TN
Issued by: National Weather Service Morristown, TN
Updated: 2:26 am EDT Jun 30, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 69. Calm wind.
Partly Cloudy

 Tuesday

Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 100. Calm wind becoming north around 5 mph.
Mostly Sunny
then Chance
T-storms
 Tuesday
Night
Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 71. Calm wind.
Slight Chance
T-storms then
Mostly Clear
 Wednesday

Wednesday: Sunny and hot, with a high near 96. Heat index values as high as 101. Calm wind becoming north around 5 mph.
Hot

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 72. Calm wind.
Mostly Clear

 Thursday

Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97. Calm wind becoming north around 5 mph.
Sunny then
Slight Chance
T-storms
 Thursday
Night
Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 71. Calm wind.
Slight Chance
T-storms then
Mostly Clear
 Friday

Friday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97.
Sunny then
Chance
T-storms
 Friday
Night
Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 70.
Chance
T-storms
Lo 69 °F Hi 93 °F Lo 71 °F Hi 96 °F Lo 72 °F Hi 97 °F Lo 71 °F Hi 97 °F Lo 70 °F

Hazardous Weather Outlook
Heat Advisory
 

Overnight
 
 Partly cloudy, with a low around 69. Calm wind.
Tuesday
 
 A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 100. Calm wind becoming north around 5 mph.
Tuesday Night
 
 A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 71. Calm wind.
Wednesday
 
 Sunny and hot, with a high near 96. Heat index values as high as 101. Calm wind becoming north around 5 mph.
Wednesday Night
 
 Mostly clear, with a low around 72. Calm wind.
Thursday
 
 A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97. Calm wind becoming north around 5 mph.
Thursday Night
 
 A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 71. Calm wind.
Friday
 
 A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97.
Friday Night
 
 A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 70.
Independence Day
 
 A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 93.
Saturday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Sunday
 
 Showers and thunderstorms likely. Mostly sunny and hot, with a high near 91. Chance of precipitation is 70%.
Sunday Night
 
 Showers and thunderstorms likely. Partly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday
 
 Showers and thunderstorms. High near 89. Chance of precipitation is 80%.

 

Forecast from NOAA-NWS for 2 Miles ENE Mountain Home TN.