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The System › I-83
83
Interstate 83 · odd · north–south

I-83 weather

Baltimore, MD to Harrisburg, PA: 80 miles, 2 states, 50 numbered exits.

Drive I-83 with the clock runningThe whole system
80Miles
77Drivable in one run
2States
50Exits on the line
0Rest areas

The states, in order

south to north

The weather on I-83 now

NDFD · Friday, October 2

At 11 p.m. EDT, temperatures on I-83 run from 65°F near Baltimore to 74°F near Baltimore, under mostly cloudy skies on average. Wind is light, gusting no higher than 19 mph anywhere on the road. Over the next 24 hours, rain is forecast on about 62 miles of it, the most, 0.06″, near Baltimore, MD.

Read from the National Weather Service’s NDFD forecast grid at 2.5 km, sampled every eight miles along the pavement (run 10/03 01Z). The page is rebuilt every hour.

BaltimoreHarrisburg

Along I-83, mile by mile

northbound from Baltimore · now and the next 24 hours
WhereStateNowSkyWindNext 24 hours
Mile 0 · Baltimore, MDExit 1 · Fayette StreetMD74°Mostly cloudy7 mph, gusts 19rain 0.06″
Mile 20 · Baltimore, MDExit 27 · Mount Carmel Road / HerefordMD66°Overcast9 mph, gusts 19rain 0.02″
Mile 40 · York, PAExit 8 · Glen RockPA67°Overcast10 mph, gusts 16rain 0.01″
Mile 60 · York, PAExit 28 · Strinestown / Zions ViewPA67°Overcast9 mph, gusts 14rain 0.01″
Mile 77 · Harrisburg, PAExit 50 · Jonestown RoadPA65°Mostly cloudy9 mph, gusts 15Dry

The exits

numbered by milepost, in order along the road
All 50 exits on I-83, state by state

Loops and spurs off I-83

283
I-283
Harrisburg, PA