I-90 Interstate Road Conditions 511

I-90

Weather for road I-90

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Interstate 90 (I-90) is the longest transcontinental freeway in the U.S., stretching over 3,000 miles from Seattle, Washington, to Boston, Massachusetts . This vital east-west corridor passes through major cities like Chicago and Cleveland and crosses diverse landscapes, including the Rocky Mountains and the Great Plains.

  • Road system: Interstate Highway System
  • Year of construction: 1956
  • Length: 3,020 miles

Temperature

Wind Speed

Rain Precip.

Coverage

Up to 144 hours

Lowest temp.

-

Highest temp.

-

Highest wind

-

Pressure

-

Description

See the live weather forecast for I-90. Get real-time I-90 road weather conditions displayed directly on the interactive map for your entire coast-to-coast route. The map shows live weather conditions along the full length of Interstate 90, updated frequently to help drivers plan safer cross-country trips. Forecasts are generated for the next 6 hours at key points along your journey and include temperature as well as weather conditions like clear skies, rain, storms, snow, high wind, and hail.

Weather conditions overview along the road I-90

Idaho I-90 weather conditions

  • Current weather conditions in Idaho, ID indicate a temperature of -6.0°C (21°F) with a dew point of -9.9°C (14°F)
  • The relative humidity is at 74%, contributing to a chilly atmosphere
  • Winds are light, blowing from the west at approximately 1 mph (1 km/h)
  • The visibility is good at 16.1 km (10.0 miles), and the sky is mostly cloudy, with cloud coverage around 100%
  • The atmospheric pressure is measured at 1033 mb (30.49 inHg)
  • There are no active weather alerts at this time, and the conditions are currently stable with no precipitation expected.

Illinois I-90 weather conditions

  • In Illinois, the current weather conditions indicate a clear sky with a temperature of -14.8°C (5°F)
  • The humidity is relatively high at 82%, which contributes to a moderate temperature risk due to a forecasted minimum feels-like temperature of -20.5°C (-4.9°F) expected within the next hour
  • Winds are light, blowing from the northeast at 3.6 kph (2 mph)
  • Visibility is good, reaching 16 km (10 miles)
  • No active weather alerts are in effect at this time.

Indiana I-90 weather conditions

  • In Indiana, IN, a cold weather advisory is currently in effect from 3:28 AM to 10:00 AM on January 29, 2026
  • The temperature is recorded at -22.6°C (-8.7°F) with a corresponding feels-like temperature of -22.6°C (-8.7°F), indicating a moderate risk for temperature-related impacts
  • Humidity levels are high at 86%, and the visibility is good at 16 km (9.9 miles)
  • Winds are light, blowing from the northwest at approximately 1.8 kph (1 mph)
  • The atmospheric pressure is stable at 1029 mb (30.4 inHg)
  • Outdoor activities should be approached with caution due to the extreme cold conditions.

Massachusetts I-90 weather conditions

  • In Massachusetts, a cold weather advisory is currently in effect from 7 PM on January 29, 2026, until 11 AM on January 30, 2026
  • The weather is characterized by mostly sunny conditions, with a temperature of -11.6 °C (11 °F) and a relative humidity of 84%
  • The wind is blowing from the northwest at 5 to 10 kph (3 to 6 mph), contributing to a feels-like temperature of -20.1 °C (-4 °F) expected in about 50 to 60 minutes
  • Visibility is good at 16 km (9.9 miles)
  • The atmospheric pressure is 1013 mb (29.9 inHg)
  • Outdoor activities should be approached with caution due to the significant temperature risk posed by the cold conditions.

Minnesota I-90 weather conditions

  • In Minnesota, MN, the current weather conditions indicate significant temperature risks, with a forecasted minimum feels-like temperature of -31.3 °C (-24.3 °F) expected within the next 1 to 2 hours, which poses a major risk for outdoor activities
  • The actual temperature is currently -25.2 °C (-13.4 °F) with a dew point of -27.4 °C (-17.3 °F) and a humidity level of 82%
  • Winds are light at 2.7 kph (1.7 mph) coming from the northwest at 304° and visibility is good at 16 km (9.9 miles)
  • The atmospheric pressure is stable at 1034 mb (30.5 inHg)
  • There are no active weather alerts at this time.

Montana I-90 weather conditions

  • Current weather conditions in Montana, MT indicate a temperature of -0.9°C (30°F) with a dew point at -5.6°C (21°F) and a relative humidity of 70%
  • The pressure is 1026 mb (30.3 inHg)
  • Winds are coming from the west-southwest at 13 km/h (8 mph)
  • Visibility is good at 16 km (9.9 miles), and the sky is partly cloudy, covering about 40%
  • There are no active weather alerts at this time.

New York I-90 weather conditions

  • Current weather conditions in New York, NY indicate a cold weather advisory in effect from January 30, 2026, at 12:00 AM to January 30, 2026, at 10:00 AM
  • The temperature is currently -10.1°C (13°F) with a relative humidity of 71%
  • Winds are blowing from the west at 8 to 9 kph (5 to 6 mph)
  • Visibility is good at 16.1 km (10.0 miles)
  • However, there is a moderate risk due to the feels-like temperature expected to drop to -20.2°C (4°F) in about 50 to 60 minutes, which poses a temperature risk for outdoor activities
  • It is advisable to take precautions against the cold during this period.

Ohio I-90 weather conditions

  • In Ohio, the current weather conditions are characterized by a temperature of -14.9°C (5°F) with a feels-like temperature of -14.9°C (5°F)
  • The humidity is at 79%, contributing to the cold weather advisory that is in effect until 11:00 AM on January 29, 2026
  • Winds are coming from the west-southwest at 3 km/h (2 mph)
  • Visibility is reported at approximately 16 km (10 miles), and the sky is cloudy with 100% cloud coverage
  • Due to the forecasted minimum feels-like temperature dropping to -28.6°C (-19.5°F) in about 50 to 60 minutes, there is a high risk associated with outdoor activities
  • It is advisable to take precautions if venturing outside during this period.

Pennsylvania I-90 weather conditions

  • In Pennsylvania, PA, a cold weather advisory is currently in effect from 1:12 AM to 10:00 AM on January 29, 2026
  • The temperature is around -15.4°C (4°F) with a corresponding feels-like temperature of -15.4°C (4°F)
  • In approximately 50 to 60 minutes, the minimum feels-like temperature is expected to drop to -21.4°C (-6.5°F), which poses a moderate risk for outdoor activities
  • The humidity level is at 81%, indicating a damp chill in the air
  • Light snow is currently falling, contributing to a visibility of 16 km (9.9 miles)
  • Winds are coming from the west at 8.7 kph (5.4 mph)
  • The atmospheric pressure is measured at 1022 mb (30.17 inHg)
  • It's advisable to take precautions against the extreme cold if you plan to be outside during this advisory.

South Dakota I-90 weather conditions

  • The current weather conditions in South Dakota, SD indicate a moderate temperature risk, as the forecasted minimum feels-like temperature will drop to -17.4°C (0°F) in the next 2 to 3 hours
  • The temperature is currently -11.7°C (10°F) with a dewpoint of -13.0°C (8.6°F) and humidity at 90%
  • Winds are coming from the southeast at 10 to 20 km/h (6 to 12 mph)
  • The sky is mostly cloudy, with cloud coverage at 100%
  • Visibility is limited to approximately 4.0 km (2.5 miles)
  • There are no active weather alerts at this time.

Washington I-90 weather conditions

  • In Washington, WA, the current weather conditions are characterized by a temperature of -3.6°C (25.5°F) with a dew point of -7.5°C (18.5°F) and a humidity level of 74%
  • The atmospheric pressure is 1036 mb (30.3 inHg)
  • Winds are blowing from the east-southeast at 2.8 KPH (1.7 MPH)
  • Visibility is reported at 15.3 km (9.5 miles)
  • There is an active winter weather advisory in effect from 4:00 AM to 12:00 PM on January 29, 2026, indicating potential impacts from winter weather
  • Currently, there are no significant weather impacts affecting outdoor activities, but residents should remain aware of the advisory.

Wisconsin I-90 weather conditions

  • The current weather conditions in Wisconsin, WI indicate significant temperature risks for outdoor activities
  • In approximately 50 to 60 minutes, the forecasted minimum feels-like temperature is expected to drop to -29.9 °C (-21.8 °F), which poses a major risk to individuals exposed to the cold
  • The temperature is currently -23.2 °C (-9.8 °F) with a dew point of -26.4 °C (-15.5 °F) and humidity at 75%
  • Wind speeds are measured at 3.6 kph (2.2 mph) coming from the northwest at 320° (NW)
  • Visibility is good at 16 km (9.9 miles) under clear skies
  • There are no active weather alerts at this time.

Wyoming I-90 weather conditions

  • Current weather conditions in Wyoming, WY indicate a temperature of -5°C (23°F) with a feels like temperature of -9.1°C (15°F), which poses a low temperature risk for outdoor activities
  • The humidity is at 67%, and the pressure is 1028 mb (30.4 inHg)
  • Winds are blowing from the southwest at 17.7 kph (11 mph), and visibility is good at 16 km (9.9 miles)
  • The sky is partly cloudy, covering approximately 50% of the sky
  • There are no active alerts at this time, making it a relatively calm weather situation despite the cold temperatures.

Cameras for road I-90

IDOT: 187th. HD

13 days ago

Photo from camera: IDOT: 187th. HD

IDOT: Harlem Ave. HD

13 days ago

Photo from camera: IDOT: Harlem Ave. HD

IDOT: W/o LaGrange Rd. HD

13 days ago

Photo from camera: IDOT: W/o LaGrange Rd. HD

IDOT: E/o 104th Ave. HD

9 days ago

Photo from camera: IDOT: E/o 104th Ave. HD

IDOT: Wolf Rd. HD

9 days ago

Photo from camera: IDOT: Wolf Rd. HD

IDOT: Near Wt. Station HD

9 days ago

Photo from camera: IDOT: Near Wt. Station HD

IDOT: Parker Rd. HD

9 days ago

Photo from camera: IDOT: Parker Rd. HD

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