I-90 Weather Conditions and Forecasts

2026-05-19 Roadnow

I-90 Wednesday 2026-05-20 weather conditions

• detailI-90 Massachusetts: Chance Showers, 60°F
• detailI-90 New York: Chance Showers, 56°F
• detailI-90 Pennsylvania: , 55°F
• detailI-90 Ohio: Partly Sunny, 59°F
• detailI-90 Indiana: Slight Chance T-storms, 61°F
• detailI-90 Illinois: Partly Cloudy, 63°F
• detailI-90 Wisconsin: Partly Cloudy, 61°F
• detailI-90 Minnesota: Increasing Clouds, 59°F
• detailI-90 South Dakota: Mostly Clear, 67°F
• detailI-90 Wyoming: Partly Sunny, 53°F
• detailI-90 Montana: Slight Chance Rain then Showers, 65°F
• detailI-90 Washington: Sunny, 74°F

I-90 7 day weather forecast