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I-70 Interstate Road Conditions
I-70 Road Conditions & Weather
Radar, DOT cameras and live pavement conditions along I-70 from Maryland to Utah — plus closures, road work and the drive broken down state by state.
Updated Sep 15, 2026 2:27 AM UTC · 10 states · Mostly dry, wet in places
Lowest 53°F near Pittsburgh, Pennsylvania · Highest wind 26 mph near Salina, Kansas
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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 Sep 15, 2026 2:27 AM UTC
53°F
93°F
26 mph
29.46-30.29 inHg
Current I-70 Conditions by State
Maryland I-70 road conditions
Dry
- Frederick 62°F · 4 mph wind · Dry
- Hagerstown 62°F · 5 mph wind · Dry
- Baltimore 63°F · 4 mph wind · Dry
Illinois I-70 road conditions
Dry
- Effingham 74°F · 6 mph wind · Dry
Official Illinois road conditions (gettingaroundillinois.com) ↗
Missouri I-70 road conditions
Dry
- Kansas City 87°F · 7 mph wind · Dry
- Columbia 86°F · 6 mph wind · Dry
- Saint Louis 82°F · 8 mph wind · Dry
Kansas I-70 road conditions
Dry
- Topeka 88°F · 10 mph wind · Dry
- Salina 93°F · 15 mph wind · Dry
- Overland Park 87°F · 11 mph wind · Dry
Colorado I-70 road conditions
Dry
- Vail 66°F · 2 mph wind · gusting 16 mph · Dry
- Denver 81°F · 6 mph wind · Dry
- Grand Junction 79°F · 15 mph wind · Dry
Measured state by state, I-70 runs 2,173 miles west to east from Cove Fort, Utah to Baltimore, Maryland, crossing 10 states. Its longest stretch is 450 miles across Colorado; its shortest is 14 miles in West Virginia.
| State | Miles | Share | Cities and mile markers |
|---|---|---|---|
| Maryland | 93 | 4% | Hagerstown 29 · Frederick 54 · Baltimore 93 |
| Pennsylvania | 170 | 8% | Pittsburgh 28 (19 mi off) |
| West Virginia | 14 | 1% | — |
| Ohio | 225 | 10% | Columbus 100 |
| Indiana | 156 | 7% | Indianapolis 82 |
| Illinois | 160 | 7% | Effingham 98 |
| Missouri | 250 | 12% | Kansas City 2 · Columbia 127 · Saint Louis 249 |
| Kansas | 423 | 19% | Salina 252 · Topeka 362 · Overland Park 420 |
| Colorado | 450 | 21% | Grand Junction 32 · Vail 177 · Denver 275 |
| Utah | 232 | 11% | Green River 165 |
It climbs Vail Pass at 10,662 ft and Eisenhower Tunnel at 11,158 ft, where the weather at the summit is not the weather on the approach.
Mile markers count from each state's western 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. West Virginia carries too little of the road for a page of its own — under the 25 miles that separate two markers on the map above — so it is named without a link.
54 current reports along the route, including 3 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
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Road closed
I-70: Closed, Construction Work
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Lanes blocked
I-70: Right Lane Closed, Right Shoulder Closed, Reduced To One Lane
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Lanes blocked
Mile 129 to 127: the left lane is closed due to road maintenance operations.
Between Exit 133: Dotsero and Exit 125: Hanging Lake (3 to 5 miles west of the Dotsero area) from Mile Point 129 to Mile Point 127. The left lane is closed due to road maintenance operations. Slower speeds are advised.
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Lanes blocked
I-70: Left Lane Closed, Road Construction
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Lanes blocked
East St Louis-WB Ramp To INT 70 WB
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Lanes blocked
I70: Active Closure @ I-70 WEST FROM DOWNSVILLE PIKE TO GREENCASTLE PIKE (MM 28.0-24.0)
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Lanes blocked
I-70: Exit Ramp Closed, Night Time Construction Work, Bridge Construction
Colorado I-70 weather conditions
Summaries fetched Sep 14, 2026 6:01 AM MDT
Vail, CO weather
- In Vail, CO, the current weather conditions indicate isolated storms with a temperature of 54°F and a dew point of 49°F
- The humidity level is at 82%, and the atmospheric pressure is 30.06 inHg
- Winds are blowing from the west at approximately 2 mph
- There is a moderate risk for outdoor activities due to expected rainfall rates of 0.25 in/h within the next hour
- Visibility is good at 9.6 miles
- There are currently no active weather alerts for this area.
Denver, CO weather
- The current weather conditions in Denver, CO, show a clear sky with a temperature of 71.8°F and a dew point of 52.9°F, resulting in a humidity level of 51%
- The atmospheric pressure is measured at 29.53 inHg
- Winds are coming from the south at 2 mph
- Visibility is good at 9.9 miles
- There are no active weather alerts at this time, and no precipitation is occurring.
Grand Junction, CO weather
- Current weather conditions in Grand Junction, CO indicate a temperature of 74°F with a humidity of 54%
- The dew point is recorded at 56.5°F, contributing to a comfortable atmosphere
- The wind is blowing from the east at 4 mph, with a wind direction of 104°
- Visibility is good at 9.9 miles, and the sky is partly cloudy, covering approximately 50% of the area
- The atmospheric pressure is measured at 29.71 inHg
- There are no active weather alerts or significant weather impacts at this time.
Illinois I-70 weather conditions
Summaries fetched Sep 14, 2026 7:02 AM CDT
Effingham, IL weather
- Current weather conditions in Effingham, IL indicate a temperature of 59°F with a relative humidity of 82%
- The pressure is measured at 30.18 inHg and visibility stands at 9.9 miles
- Winds are blowing from the southeast at 4 mph
- The sky is mostly cloudy, covering about 100% of the sky
- There are no active weather alerts at this time.
Indiana I-70 weather conditions
Summaries fetched Sep 14, 2026 12:02 PM UTC
Indianapolis, IN weather
- Current weather conditions in Indianapolis, IN indicate a temperature of 57°F with a dew point of 48°F and humidity at 72%
- The wind is blowing from the northeast at 4 to 10 mph
- The atmospheric pressure is measured at 30.18 inHg, and visibility is good at 9.9 miles
- The weather is sunny, and there are no alerts or significant weather impacts at this time.
Kansas I-70 weather conditions
Summaries fetched Sep 14, 2026 12:02 PM UTC
Topeka, KS weather
- The current weather in Topeka, KS, is clear with a temperature of 65°F and a humidity level of 81%
- The wind is blowing from 110° at a speed of approximately 9 mph
- Visibility is good, reaching up to 10 miles
- The atmospheric pressure is at 30.06 inHg
- There are no active weather alerts at this time, and no precipitation is occurring.
Maryland I-70 weather conditions
Summaries fetched Sep 14, 2026 8:03 AM EDT
Hagerstown, MD weather
- Current weather conditions in Hagerstown, MD indicate a sunny day with a temperature of 66.6°F and a dew point of 58.6°F
- The humidity level is at 76%, contributing to a comfortable feel
- The wind is blowing from the north-northwest at 5.6 mph
- Atmospheric pressure is measured at 30.09 inHg, reflecting stable weather conditions
- Visibility is good at 9.9 miles
- There are no active weather alerts or precipitation expected at this time.
Baltimore, MD weather
- Current weather conditions in Baltimore, MD indicate a temperature of 74°F with a dew point of 60°F, resulting in a humidity level of 62%
- The pressure is measured at 30.06 inHg
- Winds are coming from the north at 11 mph
- The visibility is good at 9.9 miles, and the weather is mostly sunny
- There are no active weather alerts at this time.
Missouri I-70 weather conditions
Summaries fetched Sep 14, 2026 7:04 AM CDT
Kansas City, MO weather
- Current weather conditions for Kansas City, MO indicate a temperature of 64.9°F with a relative humidity of 81%
- The wind is blowing from the east-southeast at 5 mph
- Visibility is good at 9.9 miles, and the weather is clear and sunny
- The atmospheric pressure is measured at 30.06 inHg
- There are no active weather alerts at this time, and conditions are expected to remain stable throughout the day.
Saint Louis, MO weather
- The current weather in Saint Louis, MO is characterized by sunny conditions with a temperature of 64.4°F
- The humidity level is at 73%, contributing to a comfortable atmosphere
- Winds are blowing from the east-southeast at 3 to 6 mph
- The pressure is measured at 30.17 inHg, indicating stable weather
- Visibility is good, reaching up to 9.9 miles
- There are no active weather alerts at this time.
Ohio I-70 weather conditions
Summaries fetched Sep 14, 2026 8:06 AM EDT
Columbus, OH weather
- The current weather in Columbus, OH, shows a temperature of 56°F with a dew point of 50.7°F, resulting in a humidity level of 82%
- The atmospheric pressure is measured at 30.18 inHg
- Winds are coming from the north at 2.8 mph
- The weather is clear and sunny, with excellent visibility of 9.9 miles
- There are no precipitation events occurring at this time, and the UV index is at 0, indicating low exposure risk.
Pennsylvania I-70 weather conditions
Summaries fetched Sep 14, 2026 8:06 AM EDT
Pittsburgh, PA weather
- The current weather in Pittsburgh, PA, indicates clear and sunny conditions with a temperature of 60°F and a dew point of 56°F
- The relative humidity is at 85%, contributing to a comfortable outdoor environment
- Winds are blowing from the west-southwest at 3 to 6 mph
- The atmospheric pressure is measured at 30.17 inHg, and visibility is good at 9.9 miles
- There are no active weather alerts at this time.
Utah I-70 weather conditions
Summaries fetched Sep 14, 2026 6:07 AM MDT
Green River, UT weather
- Current weather conditions in Green River, UT indicate a mostly clear sky with a temperature of 75.6°F
- The humidity level is at 51%, and the dew point is 55.9°F
- The wind is blowing from the east at a speed of approximately 3 to 6 mph
- The atmospheric pressure is measured at 29.8 inHg, and visibility is good at 9.9 miles
- There are no weather alerts currently in effect for this area.
West Virginia I-70 weather conditions
Summaries fetched Sep 14, 2026 8:08 AM EDT
Martinsburg, WV weather
- The current weather in Martinsburg, WV, shows a temperature of 70°F with a comfortable humidity level of 50%
- Winds are coming from the north-northwest at 5 mph, contributing to mostly sunny conditions
- The pressure is measured at 30.09 inHg, indicating stable weather
- Visibility is good at 9.9 miles
- There are no active weather alerts at this time, and no precipitation is reported.
I-70 Traffic Cameras
updating…I-25 MP 213.65 NB at I-70 Mousetrap
Photo from — last answered an hour ago, so this is the last frame we have
I-70 MP 015.00 WB at CO 139 in Loma (Looking West)
Photo from
I-70 MP 023.10 EB : 2.7 miles W of River Rd in Grand Junction (Looking East)
Photo from
I-70 MP 023.10 EB : 2.7 miles W of River Rd in Grand Junction (Looking West)
Photo from
I-70 MP 133.25 WB at Dotsero Truck Parking (Looking West)
Photo from
I-70 MP 172.85 WB : 0.6 miles W of Charmonix Rd in Vail
Photo from — last answered an hour ago, so this is the last frame we have
I-70 Road Weather FAQ
- Is I-70 closed right now?
- Yes — 3 full closures are reported on I-70 as of Sep 15, 2026 2:31 AM UTC. 51 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 colors the route along I-70 by what is on the pavement right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Sep 15, 2026 2:27 AM UTC. Right now temperatures run from 53°F to 93°F and the strongest wind is 26 mph.
- How long is Interstate 70, and which states does it cross?
- Measured state by state, I-70 runs 2,173 miles west to east, from Cove Fort, Utah to Baltimore, Maryland, through 10 states: Maryland, Pennsylvania, West Virginia, Ohio, Indiana, Illinois, Missouri, Kansas, Colorado and Utah. The longest stretch is 450 miles across Colorado. Mile markers restart at each state line, so Hagerstown is around mile 29 in Maryland.
- Are there mountain passes on I-70?
- Yes — 2 on this site: Vail Pass at 10,662 ft and Eisenhower Tunnel at 11,158 ft. Each has its own summit page.
- Are there live traffic cameras on I-70?
- Yes. This page shows 6 live views on I-70 from the state transportation departments' own camera feeds, further down the page, refreshed each time you load it.
- 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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