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

  • Current weather conditions in California, CA indicate a temperature of 11.0°C (51.8°F) with a dewpoint of -1.4°C (29.5°F) and humidity at 42%
  • The pressure is measured at 1011 mb (29.85 inHg)
  • Winds are coming from the east-southeast at 4 km/h (2 mph)
  • Visibility is good at approximately 16.0 km (9.9 miles), and the weather is clear
  • There are no active weather alerts at this time.

Oregon I-5 weather conditions

  • In Oregon, the current weather conditions show a temperature of -0.1°C (31°F) with a dew point of -3.4°C (26°F) and humidity at 78%
  • The wind is coming from the northwest at 0.1 kph (0.1 mph), and visibility is good at 16 km (9.9 miles)
  • The sky is partly cloudy, and the atmospheric pressure is 1024 mb (30.16 inHg). In New Hampshire, there is an active weather threat with an area of heavy precipitation approaching from the northwest, located approximately 62.2 km (38.7 miles) away
  • The maximum radar reflectivity indicates significant activity, but no tornadic conditions have been reported.

Washington I-5 weather conditions

  • In Washington, WA, the current weather conditions indicate a temperature of 0.7°C (33°F) with a dew point of -8.1°C (17°F), resulting in a humidity level of 52%
  • The wind is blowing from the northwest at 9 km/h (6 mph)
  • Visibility is good at approximately 4.0 km (2.5 miles)
  • The atmospheric pressure is at 1021 mb (30.16 inHg)
  • In New Hampshire, NH, there is an active weather threat with an area of heavy precipitation approaching from the northwest, located about 62.2 km (38.7 miles) away
  • The maximum radar reflectivity indicates the potential for significant precipitation
  • As of now, the probability of precipitation is not specified, but residents should prepare for the incoming weather.

Cameras for road I-5

IDOT: 187th. HD

4 months ago

Photo from camera: IDOT: 187th. HD

IDOT: Harlem Ave. HD

4 months ago

Photo from camera: IDOT: Harlem Ave. HD

IDOT: W/o LaGrange Rd. HD

4 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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