Now
24 °F
Partly sunny.
Feels Like: 20 °F
Forecast: 55 / 20 °F
Wind: 3 mph ↑ from East
| Location: | McGhee Tyson Airport |
|---|---|
| Current Time: | Jan 21, 2026 at 10:05:58 am |
| Latest Report: | Jan 21, 2026 at 8:53 am |
| Visibility: | 10 mi |
| Pressure: | 30.42 "Hg |
| Humidity: | 65% |
| Dew Point: | 14 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Wednesday | Thursday | ||||||
|---|---|---|---|---|---|---|---|
| Morning | Afternoon | Evening | Night | Morning | Afternoon | Evening | |
| Forecast |  |  |  | |  | |  |
| Temperature | 26 °F | 55 °F | 45 °F | 41 °F | 40 °F | 51 °F | 39 °F |
| Sunny. | Overcast. | Drizzle. Overcast. | Sprinkles. Overcast. | Sprinkles. Mostly cloudy. | Broken clouds. | Overcast. | |
| Feels Like | 26 °F | 52 °F | 41 °F | 38 °F | 38 °F | 50 °F | 39 °F |
| Wind Speed | 2 mph | 11 mph | 6 mph | 4 mph | 4 mph | 3 mph | 3 mph |
| Wind Direction | WSW ↑ | WSW ↑ | SW ↑ | SSW ↑ | WSW ↑ | WNW ↑ | ENE ↑ |
| Humidity | 61% | 33% | 57% | 82% | 90% | 53% | 78% |
| Dew Point | 14 °F | 27 °F | 30 °F | 36 °F | 38 °F | 34 °F | 33 °F |
| Visibility | 6 mi | 7 mi | 3 mi | 4 mi | 4 mi | 9 mi | 6 mi |
| Probability of Precipitation | 0% | 0% | 27% | 49% | 18% | 0% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.02" | 0.05" | 0.02" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Wednesday, January 21, 2026 8:42:43 am Alcoa time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
18 | 19 | 20 | 21 55 / 20 °F | 22 51 / 37 °F | 23 40 / 28 °F | 24  29 / 20 °F |
25  29 / 25 °F | 26  26 / -5 °F | 27  21 / -17 °F | 28 30 / -13 °F | 29  38 / -5 °F | 30 35 / 18 °F | 31 34 / 17 °F |
1 36 / 22 °F | 2 38 / 20 °F | 3 40 / 17 °F | 4 40 / 18 °F | 5 | 6 | 7 |