Weather at McGhee Tyson Airport (TYS)

Knoxville/Maryville, Tennessee KTYS #80 US airport by passengers

Official aviation observations and forecasts for TYS.

FAA status: No delays reported Updated 3 min ago
Weather now: MVFR 65°F Observed 21 min ago
Late departures: 23.6%May 2026 to July 2026
Security line: No recent reportsAdd yours

Current conditions at TYS

MVFR

65°F18°C

Marginal: lower cloud or reduced visibility. Some delays are possible.

Wind: 210° 13 mph
Visibility: 4 mi
Clouds: BKN 1,000 ft, OVC 2,200 ft
Ceiling: 1,000 ft
Conditions: -RA BR
Pressure: 29.94 inHg

METARSPECI KTYS 111807Z 21011KT 4SM -RA BR BKN010 OVC022 18/17 A2994 RMK AO2 RAB1755 P0000 T01830172 $

TAFTAF KTYS 111734Z 1118/1218 23014KT P6SM VCSH BKN015 OVC025 TEMPO 1118/1122 24014G24KT -DZ FM120000 25008KT P6SM SCT010 BKN015 FM121400 00000KT P6SM FEW035 SCT250

Source: NOAA Aviation Weather Center. Observed 21 min ago.

Forecast for the TYS area

This Afternoon69°F
Rain Showers Likely
10 to 15 mph SW · 69% rain

Tonight60°F
Chance Rain Showers then Mostly Cloudy
5 to 10 mph SW · 52% rain

Columbus Day81°F
Mostly Sunny
0 to 5 mph SW · 0% rain

Monday Night59°F
Mostly Clear
0 to 5 mph S · 0% rain

Tuesday85°F
Sunny
0 to 5 mph SW · 0% rain

Tuesday Night61°F
Mostly Clear
0 to 5 mph SW · 0% rain

Wednesday87°F
Sunny
0 to 5 mph SW · 2% rain

Wednesday Night63°F
Mostly Clear
0 to 5 mph S · 3% rain

Source: National Weather Service. Updated 20 min ago.

Runways

Runway	Length	Width	Surface
05L/23R	10,000 ft	150 ft	CON
05R/23L	9,000 ft	150 ft	ASP

Source: OurAirports (public domain). Runway data can lag behind construction closures.

Air traffic frequencies

Service	Description	MHz
ATIS	ATIS	128.350
CLD	CLNC DEL	121.650
GND	KNOXVILLE GND	121.900
TWR	KNOXVILLE TWR	121.200