Weather Alert
Isle-A-Port Weather Warning NWS WEATHER ALERT FOR THE ISLE-A-PORT, TN AREA - Issued: 916 AM CDT Fri Aug 14 2026 Isle-A-Port Weather Warning

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Isle-A-Port, TN Weather - Hour by Hour Forecast

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Isle-A-Port, TN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Clear. Temperature is 90°F32°C, dew point 73°F23°C, humidity 57%. Wind direction is W at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30.13 in1020 mb.
Rest of Today - Sunny. Highs around 101. Southwest winds 5 to 10 mph. Heat index values up to 112... Full Forecast
Tonight - Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 106 early in the evening... Full Forecast

Isle-A-Port Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 14
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Isle-A-Port, TN Hourly Weather - Mostly Clear - 10:00 AM Isle-A-Port, TN Hourly Weather - Mostly Clear - 11:00 AM Isle-A-Port, TN Hourly Weather - Partly Cloudy - 12:00 PM Isle-A-Port, TN Hourly Weather - Partly Cloudy - 1:00 PM Isle-A-Port, TN Hourly Weather - Partly Cloudy - 2:00 PM Isle-A-Port, TN Hourly Weather - Partly Cloudy - 3:00 PM Isle-A-Port, TN Hourly Weather - Partly Cloudy - 4:00 PM Isle-A-Port, TN Hourly Weather - Partly Cloudy - 5:00 PM Isle-A-Port, TN Hourly Weather - Mostly Clear - 6:00 PM Isle-A-Port, TN Hourly Weather - Mostly Clear - 7:00 PM Isle-A-Port, TN Hourly Weather - Mostly Clear - 8:00 PM Isle-A-Port, TN Hourly Weather - Clear - 9:00 PM Isle-A-Port, TN Hourly Weather - Clear - 10:00 PM Isle-A-Port, TN Hourly Weather - Clear - 11:00 PM Isle-A-Port, TN Hourly Weather - Clear - 12:00 AM Isle-A-Port, TN Hourly Weather - Clear - 1:00 AM Isle-A-Port, TN Hourly Weather - Clear - 2:00 AM Isle-A-Port, TN Hourly Weather - Clear - 3:00 AM Isle-A-Port, TN Hourly Weather - Clear - 4:00 AM Isle-A-Port, TN Hourly Weather - Clear - 5:00 AM Isle-A-Port, TN Hourly Weather - Clear - 6:00 AM Isle-A-Port, TN Hourly Weather - Clear - 7:00 AM Isle-A-Port, TN Hourly Weather - Clear - 8:00 AM Isle-A-Port, TN Hourly Weather - Mostly Clear - 9:00 AM
Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear
93°F34°C 95°F35°C 98°F37°C 100°F38°C 101°F38°C 101°F38°C 102°F39°C 100°F38°C 98°F37°C 96°F36°C 93°F34°C 91°F33°C 88°F31°C 87°F31°C 86°F30°C 85°F29°C 84°F29°C 82°F28°C 81°F27°C 81°F27°C 80°F27°C 80°F27°C 84°F29°C 89°F32°C
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0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 2% 2% 2% 2% 2% 2% 1% 1% 1% 1% 1% 1% 4% 4%
74°F23°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C
54% 49% 44% 40% 37% 37% 35% 37% 38% 40% 44% 49% 54% 57% 59% 63% 65% 67% 69% 69% 74% 74% 65% 57%
SSW SSW SSW SW SW SW SW SW SW SSE S S S S S SSE SSE SW SW SW SW SW SW SSW
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10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMEM model statistics.

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Prob Precip % = Probability of Precipitation.

Isle-A-Port 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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