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I-70 Maryland Road Conditions
Radar and live pavement conditions on the 93 miles of I-70 in Maryland — plus closures, road work and city-by-city weather across the state.
Updated Sep 10, 2026 8:18 PM EDT · Mostly dry
Lowest 80°F near Hagerstown, Maryland · Highest wind 7 mph near Frederick, Maryland
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I-70 runs 93 miles across Maryland. It passes Frederick, Hagerstown and Baltimore.
- Interstate: I-70
- State: Maryland
- Length in state: 93 mi
Weather data from Sep 10, 2026 8:18 PM EDT
80°F
82°F
7 mph
29.88-29.90 inHg
Current I-70 in Maryland Conditions by State
Maryland I-70 in Maryland road conditions
Dry
- Frederick 81°F · 7 mph wind · Dry
- Hagerstown 82°F · 7 mph wind · Dry
- Baltimore 80°F · 4 mph wind · Dry
I-70 crosses 93 miles of Maryland, from the Pennsylvania line to its end in the state. That is 4% of I-70's 2,150 miles.
Inside Maryland it meets I-81 at Hagerstown.
3 current reports along the route. Always check with the responsible state DOT before setting off.
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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
I70: Active Closure @ I-70 EAST FROM GREENCASTLE PIKE TO BOWER AVE (MM 24.0-27.0)
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Lanes blocked
I70: Active Closure @ I-70 EAST AT ST PAUL RD (MM 20.0)
| Place | Snow a year | Snow days | Freezing nights | Freeze–thaw days | First freeze | Last freeze | Days over 90°F |
|---|---|---|---|---|---|---|---|
| Frederick | 16.5" | 5 | 81.5 | 71.3 | Nov 3 | Apr 6 | 32.8 |
| Hagerstown | — | — | 99.1 | 78.4 | Oct 25 | Apr 12 | 14.2 |
| Baltimore | 20.1" | 9.5 | 96.1 | 83.6 | Oct 29 | Apr 12 | 24.6 |
NOAA 1991–2020 Climate Normals, from 3 weather stations in Maryland. A dash is a figure that station does not report, not a zero.
Towns Along I-70 in Maryland
From Hancock to Sykesville, with the position of each town measured along this stretch itself — counted from the Hancock end, not from a state milepost, so it will not match the numbers on the signs.
- 2 mi Hancock
- 26 mi Williamsport 2.2 mi off the road
- 29 mi Hagerstown 2.4 mi off the road
- 39 mi Boonsboro 3.5 mi off the road
- 41 mi Myersville
- 47 mi Middletown 1.7 mi off the road
- 54 mi Frederick 2.4 mi off the road
- 57 mi Walkersville 4.8 mi off the road
- 61 mi New Market
- 68 mi Mount Airy
- 77 mi Sykesville 3.7 mi off the road
Places from the US Census Gazetteer and population estimates, both public domain; distances measured along this page's own route geometry.
Summaries fetched Sep 10, 2026 8:03 AM EDT
Hagerstown, MD weather
- Current weather conditions in Hagerstown, MD indicate a mostly sunny day with a temperature of 75°F
- The humidity level is at 82%, and the dew point is 69°F
- Winds are light, coming from the southwest at 2 mph
- The pressure is measured at 29.9 inHg, and visibility is good at 9.9 miles
- There are no active weather alerts at this time, and no precipitation is expected.
Baltimore, MD weather
- The current weather in Baltimore, MD, shows mostly cloudy conditions with a temperature of 75.6°F and a relative humidity of 67%
- The dewpoint is at 63.7°F, indicating a comfortable level of moisture in the air
- The wind is blowing from the west-southwest at 6 mph, contributing to a pleasant morning
- The atmospheric pressure is 29.9 inHg, and visibility is good at 9.9 miles
- There are no active weather alerts at this time, and there is no precipitation occurring.
I-70 in Maryland Road Weather FAQ
- Is Interstate 70 in Maryland closed right now?
- No full closures are reported on I-70 in Maryland as of Sep 10, 2026 9:31 PM EDT. 3 lane closures, roadworks or restrictions are in force. They are listed under closures and road blocks on this page.
- What are I-70 in Maryland road conditions today?
- The map on this page colors the route along I-70 in Maryland by what is on the pavement right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Sep 10, 2026 8:18 PM EDT. Right now temperatures run from 80°F to 82°F and the strongest wind is 7 mph.
- Where are Maryland road closures reported officially?
- Maryland's official traveler information service is chart.maryland.gov, and it is where closures and restrictions are reported.
- How often are I-70 in Maryland 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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