I-55 Interstate Road Conditions 511

I-55

Weather for road I-55

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Interstate 55 (I‑55) runs from New Orleans, Louisiana, to Chicago, Illinois, providing a major north–south route along the Mississippi River corridor through the central United States. It passes through cities such as New Orleans, Jackson, Memphis, St. Louis, Springfield, Bloomington–Normal, and Chicago.

  • Road system: Interstate Highway System
  • Year of construction: 1957s
  • Length: 964 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‑55. Get real‑time I‑55 road and weather conditions displayed directly on the interactive map for your route between Louisiana, Mississippi, Tennessee, Arkansas, Missouri, and Illinois. The map shows live weather conditions along Interstate 55, 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-55

Arkansas I-55 weather conditions

  • The current weather in Arkansas, AR, indicates a temperature of 23.1°C (73.6°F) with a dew point of 21.0°C (69.8°F), resulting in a humidity level of 88%
  • The atmospheric pressure is measured at 1013 mb (29.91 inHg)
  • Winds are coming from the south at 9 km/h (6 mph)
  • Visibility is relatively good at 7.1 km (4.4 miles), although mist and fog are present, potentially impacting local conditions
  • There are no active weather alerts at this time.

Illinois I-55 weather conditions

  • In Illinois, IL, the current weather conditions indicate a slight risk of severe thunderstorms, which may impact outdoor activities
  • The temperature is 23.4°C (74°F) with a dew point of 20.1°C (68°F), resulting in a humidity level of 81%
  • The wind is blowing from the south at 19 km/h (12 mph)
  • The sky is mostly cloudy, with visibility at 15.8 km (9.8 miles)
  • There are no active alerts at this time, but residents should remain aware of the potential for severe storms as the day progresses.

Louisiana I-55 weather conditions

  • Current weather conditions in Los Angeles, CA indicate a temperature of 14.6°C (58.3°F) with a humidity level of 74%
  • The dew point is recorded at 9.9°C (49.8°F)
  • The wind is blowing from the southeast at a speed of 2.7 KPH (1.7 mph)
  • Visibility is good at 14.8 km (9.2 miles), and the sky is currently cloudy, covering approximately 100% of the sky
  • The atmospheric pressure is at 1010 MB (29.83 inHg)
  • There are no active weather alerts at this time.

Missouri I-55 weather conditions

  • Currently in Missouri, MO, the weather is characterized by isolated storms with a temperature of 20.6°C (69°F) and a high humidity level of 87%
  • The wind is blowing from the south at 18 km/h (11 mph)
  • There is a significant lightning risk, with 85 lightning strikes reported within the past 5 minutes, categorized as a major risk
  • Additionally, a flood watch is in effect from 7 AM to 7 PM today, indicating potential flooding conditions
  • Expect rainfall rates of approximately 4.95 mm/h (0.20 in/h) within the next 25 to 30 minutes
  • The pressure is measured at 1012 mb (29.88 inHg), and visibility is good at 14.2 km (8.8 miles)
  • Be cautious if engaging in outdoor activities due to these weather impacts.

Mississippi I-55 weather conditions

  • The current weather in Mississippi, MS, shows a temperature of 21.2°C (70°F) with a high humidity level of 93%
  • The pressure is measured at 1019 mb (30.08 inHg), and visibility is good at 16 km (9.9 miles)
  • Winds are coming from the southeast at 9 km/h (6 mph)
  • The sky is mostly cloudy, indicating a cloud coverage of approximately 60%
  • There are no active weather alerts at this time, and there is no precipitation reported.

Tennessee I-55 weather conditions

  • In Tennessee, the current weather is sunny with a temperature of 19.9°C (68°F) and a humidity level of 83%
  • The wind is blowing from the south at 11 km/h (7 mph)
  • Visibility is good at 16 km (9.9 miles), and the atmospheric pressure is 1021 mb (30.15 inHg)
  • In New Hampshire, there is an approaching area of heavy precipitation from the northwest, located approximately 62.2 km (38.7 miles) away
  • There are currently no tornado threats associated with this storm system.

Cameras for road I-55

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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