Alta Vista, Tennessee Weather
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Weather Forecast for Alta Vista, Tennessee : McMinn County
Issued: 7:06 am EDT Jul 17, 2025 Latitude: 35.4639621 Longitude: -84.6160466 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
30% chance of thunderstorms on Today 60% chance of thunderstorms on Tonight 60% chance of thunderstorms on Friday 70% chance of thunderstorms on Saturday 60% chance of thunderstorms on Sunday 60% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday
High: 93°F Low: 72°F High: 91°F High: 90°F High: 90°F High: 92°F High: 93°F High: 94°F
Low: 72°F Low: 72°F Low: 72°F Low: 72°F Low: 72°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CROSSVILLE - (KCSV)
72°
Mostly Cloudy
as of 6:53 AM CDST
Rel. Humidity: 100%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 7000ft
30% chance of thunderstorms Today Today... A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 97. Southwest wind around 5 mph.
60% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely, mainly before 1am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Friday Friday... Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 91. Heat index values as high as 96. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%.
70% chance of thunderstorms Saturday Saturday... Showers and thunderstorms likely, mainly after 2pm. Partly sunny and hot, with a high near 90. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 70%.
60% chance of thunderstorms Saturday Night Saturday Night... Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
60% chance of thunderstorms Sunday Sunday... Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
60% chance of thunderstorms Sunday Night Sunday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
60% chance of thunderstorms Monday Monday... Showers and thunderstorms likely, mainly after 2pm. Partly sunny and hot, with a high near 92. Chance of precipitation is 60%.
60% chance of thunderstorms Monday Night Monday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
50% chance of thunderstorms Tuesday Tuesday... A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 93.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
40% chance of thunderstorms Wednesday Wednesday... A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94.
Sun Almanac for Alta Vista, Tennessee
Sunrise: 06:36 AM
Sunset: 8:53 PM
Civil Sunrise:06:07 AM
Civil Sunset: 9:22 PM
Nautical Sunrise: 05:32 AM
Nautical Sunset: 9:58 PM
Astro Sunrise: 04:53 AM
Astro Sunset: 10:36 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.