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I-75 Interstate Road Conditions
I-75 Road Conditions & Weather
Radar, DOT cameras and live pavement conditions along I-75 from Florida to Michigan — plus closures, road work and the drive broken down into 6 state-by-state stretches.
Updated Sep 15, 2026 3:18 AM UTC · 6 states · Mostly dry, wet in places
Lowest 54°F near Detroit, Michigan · Highest wind 11 mph near Detroit, Michigan
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Interstate 75 (I-75) runs from Hialeah, Florida, on the northwest side of Miami, to Sault Ste. Marie, Michigan, at the Canadian border, forming a major north–south corridor through the Great Lakes and Southeastern United States.
- Road system: Interstate Highway System
- Year of construction: 1957
- Length: 1,786 miles
Weather data from Sep 15, 2026 3:18 AM UTC
54°F
84°F
11 mph
30.00-30.24 inHg
Current I-75 Conditions by State
Georgia I-75 road conditions
Dry
- Atlanta 81°F · 1 mph wind · Dry
- Macon 80°F · 0 mph wind · Dry
- Fort Oglethorpe 82°F · 3 mph wind · Dry
Tennessee I-75 road conditions
Dry
- Knoxville 75°F · 3 mph wind · Dry
- Chattanooga 82°F · 3 mph wind · Dry
Measured state by state, I-75 runs 1,783 miles south to north from Hialeah, Florida to Sault Ste. Marie, Michigan, crossing 6 states. Its longest stretch is 471 miles across Florida; its shortest is 159 miles in Tennessee.
| State | Miles | Share | Cities and mile markers |
|---|---|---|---|
| Florida | 471 | 26% | Miami 0 (13 mi off) · Tampa 253 |
| Georgia | 355 | 20% | Macon 164 · Atlanta 247 · Fort Oglethorpe 354 |
| Tennessee | 159 | 9% | Chattanooga 1 · Knoxville 102 |
| Kentucky | 192 | 11% | Lexington 113 |
| Ohio | 211 | 12% | Cincinnati 1 · Toledo 202 |
| Michigan | 395 | 22% | Detroit 50 |
Mile markers count from each state's southern line and start again at the next one, which is how most states number their exits as well. They are measured along the same road geometry these pages draw, so they land within a mile or two of the posted markers. A toll road that runs its own continuous numbering is the exception — on the New York Thruway the posts continue from New York City — and there the figure is how far into the state the place is rather than the number on the sign. Distances are measured state by state, never across a gap.
No full closures are reported on I-75 as of Sep 15, 2026 3:18 AM UTC, and no lane closures or roadworks either. Always check with the responsible state DOT before setting off.
Florida I-75 weather conditions
Summaries fetched Sep 14, 2026 12:01 PM UTC
Tampa, FL weather
- Current weather conditions in Tampa, FL indicate a mostly sunny day with a temperature of 78°F and a humidity level of 100%
- The wind is light, blowing from the southeast at approximately 1 mph
- In about 4 to 5 hours, the maximum feels-like temperature is forecasted to reach 103°F, which presents a low risk for outdoor activities due to heat
- There are no active weather alerts at this time
- The visibility is good at 8.0 miles, and the atmospheric pressure is at 30.06 inHg.
Miami, FL weather
- Current weather conditions in Miami, FL indicate mostly sunny skies with a temperature of 81.3°F and a dew point of 75.6°F
- The humidity level is high at 83%, which may contribute to discomfort as the feels-like temperature is forecasted to reach 102°F in the next 4 to 5 hours
- Winds are light, blowing from the northwest at 1 to 3 mph
- Visibility is good at 9.9 miles
- There are currently no active weather alerts for this area, but residents should be mindful of the heat risk as temperatures rise later in the day.
Georgia I-75 weather conditions
Summaries fetched Sep 14, 2026 8:01 AM EDT
Atlanta, GA weather
- In Atlanta, GA, the current weather is characterized by sunny conditions with a temperature of 74°F and a humidity level of 82%
- The wind is light, blowing from the north-northwest at 2 mph
- In approximately 5 to 6 hours, the maximum feels-like temperature is expected to reach 95°F, which poses a low risk for outdoor activities
- There are no active weather alerts at this time, and visibility is good at 10 miles
- The atmospheric pressure is measured at 29.97 inHg.
Fort Oglethorpe, GA weather
- Current weather conditions in Fort Oglethorpe, GA indicate a mostly sunny day with a temperature of 65.8°F and a relative humidity of 93%
- The wind is calm, blowing from the east at 0.6 mph
- There are no active weather alerts at this time
- However, there is a low risk associated with outdoor activities as the forecast maximum feels-like temperature is expected to reach 98.2°F in approximately 5 to 6 hours
- The atmospheric pressure is measured at 30.06 inHg, and visibility is good at 9.9 miles.
Kentucky I-75 weather conditions
Summaries fetched Sep 14, 2026 12:03 PM UTC
Lexington, KY weather
- Currently in Lexington, KY, the weather is sunny with a temperature of 61°F and a dew point of 46°F, resulting in a humidity level of 59%
- The wind is blowing from the southeast at 4 mph, with a pressure reading of 30.2 inHg
- Visibility is good at 9.9 miles
- There are no active weather alerts, and no precipitation or snowfall is occurring at this time.
Michigan I-75 weather conditions
Summaries fetched Sep 14, 2026 12:03 PM UTC
Detroit, MI weather
- In Detroit, MI, the current weather conditions indicate a pleasant morning with a temperature of 54.9°F and a humidity level of 79%
- The dew point is at 48.6°F, contributing to the comfortable feel of the day
- Winds are light, blowing from the north-northwest at 2.4 mph
- Visibility is good at 9.9 miles, ensuring clear conditions for outdoor activities
- The atmospheric pressure is steady at 30.18 inHg
- No precipitation or snowfall is occurring at this time, and the weather is sunny, making it an ideal day to be outside.
Ohio I-75 weather conditions
Summaries fetched Sep 14, 2026 8:06 AM EDT
Toledo, OH weather
- The current weather in Toledo, OH, is sunny with a temperature of 49°F and a humidity level of 96%
- The wind is coming from the north at a speed of approximately 2 mph
- Atmospheric pressure is measured at 30.3 inHg, indicating stable conditions
- Visibility is good, reaching up to 9.9 miles
- There are no active weather alerts at this time, and the weather is expected to remain clear throughout the day.
Cincinnati, OH weather
- The current weather in Cincinnati, OH, shows a temperature of 59°F with a dew point of 50.9°F, indicating a humidity level of 74%
- The air pressure is measured at 30.06 inHg
- Winds are coming from the east-southeast at 2.2 mph, providing a light breeze
- The sky is clear and sunny, contributing to good visibility of 9.9 miles
- There are no active weather alerts at this time.
Tennessee I-75 weather conditions
Summaries fetched Sep 14, 2026 12:07 PM UTC
Knoxville, TN weather
- In Knoxville, TN, as of 8:07 AM on September 14, 2026, the weather is characterized by mist and fog, contributing to a visibility of approximately 9.3 miles
- The temperature is currently 70°F, with a relative humidity of 98%, indicating very humid conditions
- Winds are light, blowing from the east at about 1 mph
- The atmospheric pressure stands at 30.15 inHg
- There are no significant weather alerts at this time.
I-75 Traffic Cameras
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I-75 Road Weather FAQ
- Is I-75 closed right now?
- No full closures are reported on I-75. No lane closures or roadworks are reported either.
- What are I-75 road conditions today?
- The map on this page colors the route along I-75 by what is on the pavement right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Sep 15, 2026 3:18 AM UTC. Right now temperatures run from 54°F to 84°F and the strongest wind is 11 mph.
- How long is Interstate 75, and which states does it cross?
- Measured state by state, I-75 runs 1,783 miles south to north, from Hialeah, Florida to Sault Ste. Marie, Michigan, through 6 states: Florida, Georgia, Tennessee, Kentucky, Ohio and Michigan. The longest stretch is 471 miles across Florida. Mile markers restart at each state line, so Tampa is around mile 253 in Florida.
- Are there live traffic cameras on I-75?
- Yes. This page shows 6 live views on I-75 from the state transportation departments' own camera feeds, further down the page, refreshed each time you load it.
- How often are I-75 road conditions updated?
- The road surface and weather layers are rebuilt whenever this page is opened with data more than ten minutes old, and refreshed on a schedule in between, so nothing here is more than about two hours old even on a road nobody has looked at. Closures and road blocks are re-imported from the state 511 feeds every fifteen minutes, and the written state-by-state summaries are refreshed daily. Every section on this page carries the time its data was fetched.
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