I-26 weather conditions near Johnson City, Tennessee

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 55°F 2025-12-13T13:53:00-05:00
• This Afternoon 2025-12-13, Sunny. Sunny, with a high near 54. West wind around 5 mph.
• Tonight 2025-12-13, Slight Chance Showers then Rain/Snow Likely. Rain showers likely before 3am, then rain and snow showers likely between 3am and 4am, then snow showers likely after 4am. Increasing clouds, with a low around 21. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
• Sunday 2025-12-14, Chance Snow Showers then Sunny. A 30 percent chance of snow showers, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 28 by noon, then falling to around 19 during the remainder of the day. Northwest wind around 15 mph, with gusts as high as 25 mph.
• Sunday Night 2025-12-14, Mostly Clear. Mostly clear, with a low around 7. Northwest wind around 5 mph becoming calm in the evening.
• Monday 2025-12-15, Sunny. Sunny, with a high near 39. Calm wind becoming west around 5 mph in the afternoon.
• Monday Night 2025-12-15, Mostly Clear. Mostly clear, with a low around 21. Southwest wind around 5 mph becoming calm.
• Tuesday 2025-12-16, Mostly Sunny. Mostly sunny, with a high near 47. Calm wind becoming west around 5 mph.
• Tuesday Night 2025-12-16, Partly Cloudy. Partly cloudy, with a low around 31.
• Wednesday 2025-12-17, Partly Sunny. Partly sunny, with a high near 52.
• Wednesday Night 2025-12-17, Partly Cloudy. Partly cloudy, with a low around 34.
• Thursday 2025-12-18, Slight Chance Showers then Chance Showers. A 50 percent chance of showers. Partly sunny, with a high near 61.
• Thursday Night 2025-12-18, Showers. Showers. Low around 35. Chance of precipitation is 80%.
• Friday 2025-12-19, Mostly Sunny. Mostly sunny, with a high near 48.