I-49 Interstate Road Conditions 511

I-49

Weather for road I-49

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Interstate 49 (I‑49) runs from Lafayette, Louisiana, to Kansas City, Missouri, providing a north–south route through the Ozarks and Gulf Coast region. It passes through cities such as Lafayette, Shreveport, Texarkana, Fayetteville, Joplin, and Kansas City.

  • Road system: Interstate Highway System
  • Year of construction: 1977
  • Length: 548 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‑49. Get real‑time I‑49 road and weather conditions displayed directly on the interactive map for your route through Louisiana, Arkansas, and Missouri. The map shows live weather conditions along Interstate 49, 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-49

Arkansas I-49 weather conditions

  • In Arkansas, the current weather is characterized by cloudy conditions with a temperature of 16.5°C (62°F)
  • The humidity level is relatively high at 83%, contributing to a muggy atmosphere
  • The wind is blowing from the south-southwest at approximately 13 km/h (8 mph), which may provide a slight breeze throughout the day
  • The visibility is good at 16 km (10 miles), allowing for clear sightlines despite the cloud cover
  • Atmospheric pressure is measured at 1020 mb (30.12 inHg), indicating stable weather conditions
  • There are no significant weather alerts at this time, and the probability of precipitation is 0%, suggesting that no rain is expected today.

Louisiana I-49 weather conditions

  • In Los Angeles, CA, as of March 30, 2026, at 5:01 AM PDT, the weather is currently characterized by patchy fog, contributing to a visibility of approximately 3.2 km (2.0 miles)
  • The temperature is at 13.3°C (56°F) with a relative humidity of 81%
  • The air pressure is measured at 1013 mb (29.9 inHg)
  • Winds are light, blowing from the east-northeast at around 2 to 4 mph (3 to 6 km/h)
  • There are no active weather alerts at this time, and conditions are expected to remain stable throughout the early morning hours.

Missouri I-49 weather conditions

  • In Missouri, the current weather is sunny with a temperature of 17.1°C (63°F)
  • The humidity level is at 69%, indicating a moderately humid atmosphere
  • Winds are coming from the south-southwest at 12 km/h (7 mph)
  • Visibility is good at 16 km (10 miles), and the atmospheric pressure is measured at 1007 mb (29.74 inHg)
  • There are no active weather alerts at this time, and no precipitation is occurring
  • The conditions are favorable for outdoor activities.

Cameras for road I-49

IDOT: 187th. HD

2 months ago

Photo from camera: IDOT: 187th. HD

IDOT: Harlem Ave. HD

2 months ago

Photo from camera: IDOT: Harlem Ave. HD

IDOT: W/o LaGrange Rd. HD

2 months ago

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

IDOT: E/o 104th Ave. HD

2 months ago

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

IDOT: Wolf Rd. HD

2 months ago

Photo from camera: IDOT: Wolf Rd. HD

IDOT: Near Wt. Station HD

2 months ago

Photo from camera: IDOT: Near Wt. Station HD

IDOT: Parker Rd. HD

2 months ago

Photo from camera: IDOT: Parker Rd. HD

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