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I-75 Interstate Road Conditions
I-75 Road Conditions & Weather
Updated Aug 23, 2026 11:37 PM UTC · 6 states · Mostly dry, wet in places
Lowest 57°F near Detroit, Michigan · Highest wind 22 mph near Detroit, Michigan
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Interstate 75 (I‑75) runs from the Miami area in southern Florida 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 Aug 23, 2026 11:37 PM UTC
57°F
97°F
22 mph
1010-1017 hPa
Current I-75 Conditions by State
Georgia I-75 road conditions
Dry
- Atlanta 91°F · 10 mph wind · Dry
- Macon 91°F · 2 mph wind · Dry
- Fort Oglethorpe 89°F · 6 mph wind · Dry
Tennessee I-75 road conditions
Dry
- Knoxville 83°F · 0 mph wind · Dry
- Chattanooga 89°F · 6 mph wind · Dry
See live weather forecast for I‑75. Get real‑time I‑75 road and weather conditions displayed directly on the interactive map for your route from Florida through Georgia, Tennessee, Kentucky, Ohio, and Michigan.
The map shows live weather conditions along Interstate 75, 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.
No full closures are reported on I-75 as of Aug 23, 2026 11:37 PM UTC, and no lane closures or roadworks either. Always check with the responsible state DOT before setting off.
Florida I-75 weather conditions
Tampa, FL weather
- The current weather conditions in Tampa, FL indicate scattered storms with a temperature of 24.2°C (75.6°F) and a high humidity level of 99%
- The wind is blowing from the south at 4 km/h (2 mph)
- In approximately 5 to 6 hours, the forecast maximum feels-like temperature will reach 37.3°C (99.1°F), which poses a low risk for outdoor activities
- There are no active weather alerts at this time
- The atmospheric pressure is 1015 mb (30.0 inHg), and visibility is good at 8 km (5 miles).
Miami, FL weather
- In Miami, FL, the current weather conditions indicate a mostly cloudy sky with a temperature of 27.7°C (81.9°F) and a dew point of 26.3°C (79.3°F), resulting in a high humidity level of 92%
- The maximum feels-like temperature is forecasted to reach 41.2°C (106.2°F) approximately 4 to 5 hours from now, which presents a moderate temperature risk for outdoor activities
- Winds are coming from the south-southwest at 3 km/h (2 mph)
- The atmospheric pressure is at 1020 mb (30.12 inHg), and visibility is good at 16 km (9.9 miles)
- There are currently no active weather alerts in effect for the area.
Georgia I-75 weather conditions
Atlanta, GA weather
- In Atlanta, GA, the current weather is sunny with a temperature of 24.6°C (76.3°F) and a humidity level of 80%
- The wind is blowing from the northwest at 4.5 KPH (2.8 MPH)
- The pressure is measured at 1013 MB (29.9 inHg), indicating stable conditions
- Visibility is good at 16 KM (9.9 miles)
- There are no active weather alerts at this time, and overall conditions are pleasant for outdoor activities.
Kentucky I-75 weather conditions
Lexington, KY weather
- Current weather conditions in Lexington, KY indicate a pleasant morning with a temperature of 17.0°C (63°F) and a dew point of 7.7°C (45°F), resulting in a relative humidity of 54%
- The atmospheric pressure is measured at 1017 mb (30.06 inHg)
- Winds are light, coming from the northwest at 1.8 KPH (1.1 mph), with a wind direction of 299° (WNW)
- The visibility is good at 11.3 km (7.0 miles), and the weather is sunny with no significant weather alerts in effect.
Michigan I-75 weather conditions
Detroit, MI weather
- The current weather in Detroit, MI, is characterized by sunny conditions with a temperature of 16.1°C (61°F) and a humidity level of 86%
- The wind is blowing from the northwest at a speed of 9.1 KPH (5.7 MPH)
- The atmospheric pressure is measured at 1011 MB (29.83 inHg), indicating fairly stable conditions
- Visibility is good, reaching 16 km (9.9 miles)
- No precipitation is occurring at this time, and the UV index is low
- Overall, it is a pleasant day in Detroit.
Ohio I-75 weather conditions
Cincinnati, OH weather
- Current weather conditions in Cincinnati, OH, indicate a temperature of 18.4°C (65.1°F) with a dewpoint of 15.0°C (59.0°F)
- The relative humidity is at 81%, contributing to the presence of fog, which is currently affecting visibility at 11.6 km (7.2 miles)
- The wind is blowing from the northwest at a speed of 2 to 5 mph (3 to 8 km/h)
- The atmospheric pressure is measured at 1010 mb (29.83 inHg)
- As of now, there are no active weather alerts for the area.
Tennessee I-75 weather conditions
Knoxville, TN weather
- Current weather conditions in Knoxville, TN indicate a temperature of 18.4°C (65°F) with a dew point of 17.9°C (64°F)
- The humidity is quite high at 97%, contributing to a mist and fog situation in the area
- The wind is calm, blowing from the west at approximately 0.3 kph (0.2 mph)
- Visibility is reduced to 16 km (9.9 miles)
- The atmospheric pressure is measured at 1017 mb (30.06 inHg)
- As of now, there are no active weather alerts in effect.
I-75 Traffic Cameras
updating…0631S_75_M063_Thermal
5 hours ago
0660S_75_Alligator_Alley_M066
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0668S_75_Alligator_Alley_M067
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0995N_75_Alligator_Alley_M099
5 hours ago
1412N_75_At_PalmBeach_M141
5 hours ago
1484S_75_S/O_TuckerGrade_M148
5 hours ago
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 colours the route along I-75 by what is on the carriageway right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Aug 23, 2026 11:37 PM UTC. Right now temperatures run from 57°F to 97°F and the strongest wind is 22 mph.
- 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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