Heavy Rainfall Threat The Across The Eastern U.S.
A strong cold front will gradually push through the Eastern U.S. over the next couple of days and will bring heavy rain and severe weather, primarily damaging winds . Excessive rainfall may result in flash flooding in the central Great Lakes and central Appalachians. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >
Hazardous Weather Conditions
Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
Overcast
73°F
23°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 30.02 in (1015.6 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 21 Sep 10:53 pm EDT |
Extended Forecast for
Cosby TN
-
Tonight
Slight Chance
Showers and
Patchy FogLow: 67 °F
-
Wednesday
Showers and
Patchy FogHigh: 74 °F
-
Wednesday
NightChance
Showers then
Mostly CloudyLow: 48 °F
-
Thursday
Becoming
SunnyHigh: 68 °F
-
Thursday
Night
Mostly Clear
Low: 46 °F
-
Friday
Sunny
High: 73 °F
-
Friday
NightMostly Clear
Low: 48 °F
-
Saturday
Sunny
High: 76 °F
-
Saturday
NightMostly Clear
Low: 53 °F
Detailed Forecast
Tonight
A slight chance of showers between midnight and 2am. Patchy fog after 3am. Otherwise, partly cloudy, with a steady temperature around 67. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Wednesday
Showers and possibly a thunderstorm before 1pm, then a chance of showers. Patchy fog between noon and 1pm. High near 74. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 48. West wind 5 to 10 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 68. Northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 46. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 48. South wind around 5 mph.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 81.
Additional Forecasts and Information
Point Forecast:
Cosby TN
35.82°N 83.23°W (Elev. 1693 ft)
35.82°N 83.23°W (Elev. 1693 ft)
10:44 pm EDT Sep 21, 2021
11pm EDT Sep 21, 2021-6pm EDT Sep 28, 2021
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
