I-5 Interstate Road Conditions 511

I-5

Weather for road I-5

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Interstate 5 (I‑5) runs from the Mexican border at San Ysidro in San Diego, California, to the Canadian border at Blaine, Washington, forming the main north–south backbone of the U.S. West Coast. It passes through major cities such as San Diego, Los Angeles, Sacramento, Portland, and Seattle.

  • Road system: Interstate Highway System
  • Year of construction: 1970
  • Length: 1,381 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‑5. Get real‑time I‑5 road and weather conditions displayed directly on the interactive map for your route through California, Oregon, and Washington. The map shows live weather conditions along Interstate 5, updated frequently to help drivers plan safer trips. 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-5

California I-5 weather conditions

  • In California, the current weather is clear with a temperature of 9.4°C (49°F) and a dew point of 6.4°C (43°F)
  • The relative humidity is at 81%, and the pressure is 1020 mb (30.12 inHg)
  • Winds are light, blowing from the east-northeast at 2 km/h (1 mph), providing good visibility of 16 km (10 miles). In Alabama, there is an approaching area of heavy precipitation from the northwest, expected to arrive within 10.1 km (6.3 miles)
  • Occasional lightning is possible, but there are no tornadic conditions reported
  • The weather situation is being monitored closely due to the potential for storms.

Oregon I-5 weather conditions

  • In Oregon, the current weather is mostly clear with a temperature of 0.3°C (32°F) and a dew point of -2.4°C (27°F)
  • The humidity level is at 82%, and the atmospheric pressure is 1023 mb (30.2 inHg)
  • Winds are light, blowing from the east at 0 to 3 km/h (0 to 2 mph), with visibility extending to 16 km (10 miles)
  • In Alabama, there is a significant weather threat as an area of heavy precipitation is approaching from the northwest, approximately 20.6 km (12.8 miles) away, with occasional lightning possible
  • However, there is no tornadic activity reported.

Washington I-5 weather conditions

  • In Washington, WA, the current weather is clear with a temperature of -1.0°C (30°F) and a feels-like temperature of -1.0°C (30°F)
  • The humidity is at 73%, and the atmospheric pressure is 1025 mb (30.3 inHg)
  • Winds are coming from the NW at 5 to 10 kph (3 to 6 mph), with visibility reaching 16 km (10 miles)
  • In Alabama, AL, there is an active weather threat as an area of heavy precipitation is approaching from the NW, with occasional lightning possible
  • This storm is currently located approximately 20.6 km (12.8 miles) away, and there are no tornado warnings associated with it.

Cameras for road I-5

IDOT: 187th. HD

3 months ago

Photo from camera: IDOT: 187th. HD

IDOT: Harlem Ave. HD

3 months ago

Photo from camera: IDOT: Harlem Ave. HD

IDOT: W/o LaGrange Rd. HD

3 months ago

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

IDOT: E/o 104th Ave. HD

3 months ago

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

IDOT: Wolf Rd. HD

3 months ago

Photo from camera: IDOT: Wolf Rd. HD

IDOT: Near Wt. Station HD

3 months ago

Photo from camera: IDOT: Near Wt. Station HD

IDOT: Parker Rd. HD

3 months ago

Photo from camera: IDOT: Parker Rd. HD

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