Illinois Road Conditions 511

Illinois

Weather for roads in Illinois

Use Weather Navigation for your next Road Trip

Illinois is a major Midwestern state in the United States, known for Chicago, busy interstate highways, and important state routes that connect the Great Lakes with the Mississippi River region.

  • State type: U.S. state in the Midwest
  • Year of statehood: 1818
  • Area: 149,996 km²

Temperature

Wind Speed

Rain Precip.

Coverage

Up to 144 hours

Lowest temp.

-

Highest temp.

-

Highest wind

-

Pressure

-

Description

See live weather forecast for Illinois. Get real-time Illinois road weather conditions displayed directly on the interactive map for your route. The map shows live weather conditions across Illinois, updated frequently to help drivers plan safer trips. Forecasts are generated for the next 6 hours at key points along your journey and include temperature and weather conditions such as clear skies, rain, storms, snow, high wind, hail, and more.

Weather overview for Jul, 26 2026 in state Illinois

  • In Illinois City, IL, the current weather conditions are mostly cloudy with a temperature of 19.9°C (67.8°F)
  • The humidity is quite high at 95%, which may contribute to a muggy feeling despite the temperature
  • Winds are coming from the south at approximately 9 km/h (6 mph)
  • Visibility is good at about 11.8 km (7.3 miles). There is an active extreme heat warning in effect from 11:00 AM to 9:00 PM today, indicating potentially hazardous conditions due to high temperatures
  • Following this warning, an extreme heat watch will take effect from 9:00 PM today until 10:00 PM tomorrow
  • It's advisable to take precautions if engaging in outdoor activities during these times due to the potential for heat-related impacts.

Cameras for roads in Illinois

58th St. HD

3 hours ago

Photo from camera: 58th St. HD

8600 W.

3 hours ago

Photo from camera: 8600 W.

Between 355 and Lemont HD

3 hours ago

Photo from camera: Between 355 and Lemont HD

Bluff Rd. HD

3 hours ago

Photo from camera: Bluff Rd. HD

Cicero

3 hours ago

Photo from camera: Cicero

Cumberland HD

3 hours ago

Photo from camera: Cumberland HD

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Weather Road Planner for car and mobile

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Your journey, enlightened by weather intelligence, begins here.

Road Planner on Phone
Weather Route Planner

Weather Route Planner

Plan your drive with the power of live weather and road data. Get route suggestions based on forecasted weather, road conditions, radar, and real-time weather alerts. Avoid hazards before you even start the engine.

Live Weather Radar with Cloud Movement

Live Weather Radar with Cloud Movement

No more second-guessing the forecast. Whether it’s clear skies or an incoming storm, stay prepared and in control, knowing every mile of your journey is planned with the latest weather insights.

Road Conditions Within 100km Radius

Road Conditions Within 100km Radius

No destination? No problem. Automatically see nearby road conditions in a 100 km radius using color-coded indicators: Green (Safe), Yellow (Caution), Red (Danger). Perfect for spontaneous drives.

Hello Weather – Welcome Forecast

Hello Weather – Welcome Forecast

Your personal weather assistant – every time you start your car. Get an instant, friendly forecast update with all-day insights tailored to your location – from the moment you start your drive.

Radar Refresh Every 5 Min Worldwide (2 Min the US)

Radar Refresh Every 5 Min Worldwide (2 Min the US)

Stay updated faster than the storm. Radar updates every 5 minutes globally – and every 2 minutes in the US for Premium users. Get the freshest data possible, wherever you are.

Custom Radar Layers with Storm Cells Tracking

Custom Radar Layers with Storm Cells Tracking

Customize your radar and track severe storms in real time. Choose layers like temperature, wind, or precipitation, and overlay storm cells to see hail, tornadoes, and rotation with speed and direction – all on your car display.