Weather Alert
Great Smoky Mountains National Park Weather Warning NWS WEATHER ALERT FOR THE GREAT SMOKY MOUNTAINS NATIONAL PARK, TN AREA - Issued: 250 AM EDT Fri Mar 13 2026 Great Smoky Mountains National Park Weather Warning

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Great Smoky Mountains National Park, TN Weather - Hour by Hour Forecast

107 Park Headquarters Road, Gatlinburg, TN 37738 (865) 436-1200
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Great Smoky Mountains National Park, TN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 34°F1°C, dew point 28°F-2°C, humidity 78%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.09 in1019 mb.
Rest of Tonight - Mostly clear. Cold with lows in the 20s to mid 30s. South winds 5 to 15 mph... Full Forecast
Friday - Sunny. Not as cool with highs in the upper 40s to lower 60s. Southwest winds 10 to 20 mph with gusts up to 35 mph... Full Forecast

Great Smoky Mountains National Park Hourly Weather

24 Hour Forecast Scroll
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Great Smoky Mountains National Park, TN Hourly Weather - Clear - 5:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 6:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 7:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 8:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 9:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 10:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 11:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 12:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 1:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 2:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 3:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 4:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 5:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 6:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 7:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 8:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 9:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 10:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 11:00 PM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 12:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 1:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 2:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 3:00 AM Great Smoky Mountains National Park, TN Hourly Weather - Clear - 4:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
34°F1°C 34°F1°C 34°F1°C 34°F1°C 39°F4°C 43°F6°C 48°F9°C 52°F11°C 57°F14°C 61°F16°C 63°F17°C 65°F18°C 67°F19°C 65°F18°C 62°F17°C 60°F16°C 57°F14°C 53°F12°C 50°F10°C 48°F9°C 46°F8°C 44°F7°C 43°F6°C 43°F6°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 2% 2%
26°F-3°C 26°F-3°C 27°F-3°C 27°F-3°C 28°F-2°C 28°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 30°F-1°C 30°F-1°C 31°F-1°C 32°F0°C 33°F1°C 34°F1°C 34°F1°C 35°F2°C 35°F2°C 35°F2°C 36°F2°C
72% 72% 75% 75% 64% 55% 47% 41% 34% 30% 28% 26% 24% 27% 30% 33% 39% 46% 54% 58% 65% 70% 73% 76%
SW SW SW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SW
1 mph 1 mph 3 mph 3 mph 3 mph 6 mph 6 mph 6 mph 10 mph 10 mph 10 mph 14 mph 14 mph 14 mph 6 mph 6 mph 6 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 1 mph
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 (EDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KGKT model statistics.

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Prob Precip % = Probability of Precipitation.

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

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