I-26 Interstate Road Conditions 511

I-26

Weather for road I-26

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Interstate 26 (I‑26) runs from Kingsport, Tennessee, through Asheville, North Carolina, to Charleston, South Carolina, providing a key northwest–southeast route between the mountains and the Atlantic coast. It passes through cities such as Johnson City, Asheville, Columbia, and Charleston.

  • Road system: Interstate Highway System
  • Year of construction: 1950
  • Length: 330 miles

Temperature

Wind Speed

Rain Precip.

Coverage

Up to 144 hours

Lowest temp.

-

Highest temp.

-

Highest wind

-

Pressure

-

Description

See live weather forecast for I‑26. Get real‑time I‑26 road and weather conditions displayed directly on the interactive map for your route between Tennessee, North Carolina, and South Carolina. The map shows live weather conditions along Interstate 26, updated frequently to help drivers plan safer trips through mountain passes, rolling hills, and coastal lowlands. Forecasts are generated for the next 6 hours at key highway points and include temperature and conditions such as clear skies, rain, storms, snow, high wind, hail, and more.

Weather conditions overview along the road I-26

North Carolina I-26 weather conditions

  • In North Carolina, NC, the current weather conditions are mostly clear with a temperature of -5.7°C (22°F) and a dew point of -14.5°C (6°F)
  • The humidity is at 50%, and the atmospheric pressure is 1026 mb (30.3 inHg)
  • Winds are light, blowing from the north at 2.8 kph (1.7 mph)
  • Visibility is good at approximately 16.1 km (10.0 miles). There is an active winter storm watch in effect from January 30 at 4:00 PM until February 1 at 1:00 PM
  • While there are currently no significant weather impacts affecting outdoor activities, residents should stay informed about the upcoming weather conditions associated with the winter storm watch.

South Carolina I-26 weather conditions

  • In South Carolina, SC, the current weather is clear with a temperature of 0.1°C (32°F) and a dew point of -2.6°C (27°F)
  • The humidity is at 82%, indicating a relatively moist atmosphere
  • Winds are light, blowing from the north at 3 km/h (2 mph)
  • Visibility is good at 16 km (9.9 miles)
  • There is an active winter storm watch in effect from January 30, 2026, at 7:00 PM until February 1, 2026, at 1:00 PM
  • While there are currently no significant weather impacts affecting outdoor activities, residents should remain aware of the upcoming alert and potential changes in weather conditions.

Tennessee I-26 weather conditions

  • In Tennessee, TN, current weather conditions indicate a temperature of -6.7°C (20°F) with a dew point of -9.3°C (15°F) and a humidity level of 82%
  • The atmospheric pressure is measured at 1027 mb (30.3 inHg)
  • Winds are light, blowing from 134° at speeds of approximately 2 to 4 mph (3 to 6 km/h)
  • Visibility is good at 13.7 km (8.5 miles), and the sky is partly cloudy, covering about 40% of the sky
  • There are no significant weather alerts at this time.

Cameras for road I-26

IDOT: 187th. HD

13 days ago

Photo from camera: IDOT: 187th. HD

IDOT: Harlem Ave. HD

13 days ago

Photo from camera: IDOT: Harlem Ave. HD

IDOT: W/o LaGrange Rd. HD

13 days ago

Photo from camera: IDOT: W/o LaGrange Rd. HD

IDOT: E/o 104th Ave. HD

9 days ago

Photo from camera: IDOT: E/o 104th Ave. HD

IDOT: Wolf Rd. HD

9 days ago

Photo from camera: IDOT: Wolf Rd. HD

IDOT: Near Wt. Station HD

9 days ago

Photo from camera: IDOT: Near Wt. Station HD

IDOT: Parker Rd. HD

9 days ago

Photo from camera: IDOT: Parker Rd. HD

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