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I-70 Interstate Road Conditions
I-70 Road Conditions & Weather
Updated Aug 23, 2026 10:28 PM UTC · 10 states · Mostly dry, wet in places
Lowest 68°F near Vail, Colorado · Highest wind 18 mph near Vail, Colorado
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Interstate 70 (I‑70) runs more than 2,150 miles from Cove Fort, Utah, to Baltimore, Maryland, serving as a key transcontinental route through the heart of the United States . It passes through important cities such as Denver, Kansas City, St. Louis, Indianapolis, Columbus, and Baltimore.
- Road system: Interstate Highway System
- Year of construction: 1956
- Length: 2,150 miles
Weather data from Aug 23, 2026 10:28 PM UTC
68°F
95°F
18 mph
1001-1019 hPa
Current I-70 Conditions by State
Maryland I-70 road conditions
Dry
- Frederick 81°F · 9 mph wind · Dry
- Hagerstown 81°F · 11 mph wind · Dry
- Baltimore 82°F · 11 mph wind · Dry
Illinois I-70 road conditions
Dry
- Effingham 80°F · 10 mph wind · Dry
Official Illinois road conditions (gettingaroundillinois.com) ↗
Missouri I-70 road conditions
Dry
- Kansas City 78°F · 1 mph wind · Dry
- Columbia 79°F · 4 mph wind · Dry
- Saint Louis 82°F · 10 mph wind · Dry
Kansas I-70 road conditions
Dry
- Topeka 79°F · 6 mph wind · Dry
- Salina 78°F · 12 mph wind · Dry
- Overland Park 77°F · 3 mph wind · Dry
Colorado I-70 road conditions
Wet
- Vail 82°F · 10 mph wind · gusting 22 mph · Dry
- Denver 89°F · 10 mph wind · gusting 18 mph · Wet
- Grand Junction 91°F · 4 mph wind · Dry
See live weather forecast for I‑70. Get real‑time I‑70 road and weather conditions displayed directly on the interactive map for your route from Utah to Maryland.
The map shows live weather conditions along Interstate 70, updated frequently to help drivers plan safer cross‑country trips. Forecasts are generated for the next 6 hours at key highway points and include temperature and weather conditions such as clear skies, rain, storms, snow, high wind, hail, and more.
51 current reports along the route, including 2 full closures. The 8 most serious are listed below. Always check with the responsible state DOT before setting off.
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Road closed
I-70: Closed, Construction Work
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Lanes blocked
I-70: Construction Work, Exit Ramp Closed
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Lanes blocked
East St Louis-WB Ramp To INT 70 WB
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Lanes blocked
I-70: Bridge Construction, Reduced To One Lane
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Lanes blocked
I70: Active Closure @ I-70 EAST FROM GREENCASTLE PIKE TO BOWER AVE (MM 24.0-27.0)
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Lanes blocked
I-70: Construction Work, Entrance Ramp Closed
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Lanes blocked
I-70: Bridge Construction, Automated Traffic Signals, Reduced To One Lane
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Lanes blocked
I70: Active Closure @ I-70 EAST AT ST PAUL RD (MM 20.0)
Colorado I-70 weather conditions
Vail, CO weather
- Current weather conditions in Vail, CO, indicate a temperature of 12.7°C (55°F) with a dew point of 9.5°C (49°F) and humidity at 81%
- The wind is blowing from the southeast at 8 kph (5 mph)
- The atmospheric pressure is 1024 mb (30.18 inHg)
- Visibility is good at 16 km (9.9 miles), and the sky is partly cloudy with cloud coverage at 40%
- There are no active weather alerts at this time.
Denver, CO weather
- In Denver, CO, the current weather conditions as of 6:00 AM on August 23, 2026, indicate a temperature of 21.6°C (71°F) with a relative humidity of 55%
- The atmosphere is partly cloudy, and visibility is good at 16 km (9.9 miles)
- The wind is blowing from the south-southwest at a speed of 7.4 kph (4.6 mph)
- The atmospheric pressure is measured at 1009 mb (29.8 inHg)
- There are no active weather alerts at this time.
Grand Junction, CO weather
- In Grand Junction, CO, the current weather is clear with a temperature of 17.6°C (63.7°F)
- The humidity is at 78%, contributing to a comfortable atmosphere
- Winds are coming from the southeast at 6.3 KPH (3.9 MPH)
- The atmospheric pressure is measured at 1017 MB (30.06 inHg)
- Visibility is excellent at 16 KM (9.9 miles)
- No precipitation is occurring at this time
- Overall, conditions are favorable for outdoor activities this morning.
Illinois I-70 weather conditions
Springfield, IL weather
- Current weather conditions in Springfield, IL indicate a temperature of 16.5°C (61.7°F) with a dew point of 14.0°C (57.2°F) and humidity at 85%
- The wind is blowing from the northwest at 3.6 kph (2.2 mph)
- The pressure is measured at 1019 mb (30.08 inHg)
- Visibility is good at 16 km (9.9 miles) under sunny skies
- There are no active weather alerts at this time.
Indiana I-70 weather conditions
Indianapolis, IN weather
- In Indianapolis, IN, the current weather conditions indicate a temperature of 15.3°C (59.5°F) with a high humidity level of 98%
- The atmospheric pressure is 1017 mb (30.06 inHg) and visibility is at 16 km (9.9 miles)
- Winds are light, blowing from the northwest at 2.7 KPH (1.7 MPH)
- The weather is characterized by patchy fog, which may affect visibility in certain areas
- There are no significant weather alerts currently in effect.
Kansas I-70 weather conditions
Topeka, KS weather
- Current weather conditions in Topeka, KS indicate a temperature of 16.7°C (62°F) with a high humidity level of 97%
- The air pressure is measured at 1019 mb (30.09 inHg)
- Winds are light, blowing from 101° at 1.7 kph (1 mph)
- Visibility is relatively good at 8 km (5 miles), although mist and fog are present, which may affect local conditions
- There are no active weather alerts at this time.
Maryland I-70 weather conditions
Hagerstown, MD weather
- Current weather conditions in Hagerstown, MD indicate a temperature of 18.0°C (64°F) with a high humidity level of 97%
- The atmosphere is experiencing fog, which may reduce visibility to approximately 8.6 km (5.3 miles)
- Winds are coming from the west-southwest at a speed of 6 km/h (4 mph)
- The atmospheric pressure is measured at 1012 mb (29.88 inHg)
- No significant weather alerts are currently in effect
- The conditions suggest a cool and damp morning, with limited visibility due to the fog.
Baltimore, MD weather
- In Baltimore, MD, the current weather conditions show a temperature of 20.1°C (68°F) with a dew point of 17.8°C (64°F), resulting in a humidity level of 87%
- The wind is blowing from the west (269°) at a speed of 7.4 KPH (4.6 MPH)
- The atmospheric pressure is at 1011 MB (29.83 inHg)
- Visibility is good at 16 KM (9.9 miles), and the weather is mostly sunny
- There are no active weather alerts, and the UV index is at 0, indicating low exposure risk.
Missouri I-70 weather conditions
Kansas City, MO weather
- In Kansas City, MO, the current weather is characterized by sunny conditions with a temperature of 16.7°C (62°F) and a relative humidity of 99%
- The dew point is also quite high at 16.5°C (61.7°F), contributing to a very humid atmosphere
- Winds are light, blowing from the east at approximately 2.2 KPH (1 mph)
- The atmospheric pressure is measured at 1020 MB (30.12 inHg), indicating stable weather conditions
- Visibility is good at 16 km (9.9 miles)
- There are no active weather alerts at this time.
Saint Louis, MO weather
- The current weather in Saint Louis, MO, indicates a temperature of 19.4°C (67°F) with a dew point of 16.7°C (62°F), resulting in a humidity level of 85%
- The atmospheric pressure is measured at 1019 mb (30.09 inHg)
- Winds are light, blowing from the northwest at 3 km/h (2 mph)
- Visibility is good at 16 km (9.9 miles), but mist and fog are present, which may affect local conditions
- There are no active weather alerts at this time.
Ohio I-70 weather conditions
Columbus, OH weather
- Currently in Columbus, OH, the weather is sunny with a temperature of 17.7°C (63.9°F)
- The relative humidity is at 87%, which contributes to a comfortable atmosphere
- Winds are coming from the northwest at 6 km/h (4 mph)
- The pressure is measured at 1013 mb (29.9 inHg), and visibility is good at 16 km (9.9 miles)
- There are no active weather alerts at this time, and conditions are expected to remain clear throughout the day.
Pennsylvania I-70 weather conditions
Pittsburgh, PA weather
- The current weather conditions in Pittsburgh, PA, indicate a temperature of 18.2°C (64.8°F) with a humidity level of 81%
- The wind is blowing from the west at 7 km/h (4 mph), and visibility is reduced to 14.4 km (9.0 miles) due to mist and fog
- The atmospheric pressure is measured at 1010 mb (29.83 inHg)
- As of now, there are no active weather alerts, and there is a 0% probability of precipitation.
Utah I-70 weather conditions
Moab, UT weather
- The current weather in Moab, UT, shows a temperature of 22.6°C (72.7°F) with a relative humidity of 46%
- The wind is blowing from the southeast at 3 km/h (2 mph), and visibility is good at 16 km (9.9 miles)
- The sky is partly cloudy, with cloud coverage at 40%
- Atmospheric pressure is measured at 1013 mb (29.9 inHg)
- There are no active weather alerts at this time, and the probability of precipitation is 0%.
West Virginia I-70 weather conditions
Martinsburg, WV weather
- The current weather in Martinsburg, WV, features clear conditions with sunny skies
- The temperature is 17.8°C (64°F), and the humidity level is at 78%
- Winds are blowing from the west-southwest at approximately 5 to 11 mph (8 to 18 km/h)
- Visibility is good, reaching 16 km (10 miles)
- The atmospheric pressure is measured at 1012 mb (29.88 inHg)
- There are no significant weather alerts at this time, and the probability of precipitation is 0%.
I-70 Road Weather FAQ
- Is I-70 closed right now?
- Yes — 2 full closures are reported on I-70 as of Aug 23, 2026 11:47 PM UTC. 49 lane closures, roadworks or restrictions are in force. They are listed under closures and road blocks on this page.
- What are I-70 road conditions today?
- The map on this page colours the route along I-70 by what is on the carriageway right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Aug 23, 2026 10:28 PM UTC. Right now temperatures run from 68°F to 95°F and the strongest wind is 18 mph.
- How often are I-70 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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