Weather Forecasts, Road Conditions, and Weather Radar for I-74 (Iowa to Ohio)

Road Conditions on I-74 from Iowa to Ohio

Interstate I-74 is a major interstate highway located in the Midwestern United States. It runs from the Quad Cities of Iowa and Illinois to Cincinnati, Ohio. It was first conceived in the 1950s and construction began in the 1960s. Since then, I-74 has become a major artery for Midwestern travelers. It provides an alternative to Interstate I-80 for those traveling between the Midwest and the East Coast.

I-74 is approximately 491 miles long. It runs through four states: Iowa, Illinois, Indiana, and Ohio. Along its route, I-74 passes through several major cities and metropolitan areas. Champaign-Urbana, Illinois, Indianapolis, Indiana, and Columbus, Ohio are all located along the route.

I-74 is an important route for commercial trucking and it is also used for recreational travel. The stretch of I-74 between Indianapolis and Cincinnati is particularly popular. Its winding, scenic route is considered quite beautiful.

While I-74 has seen its share of accidents and fatalities, it is generally considered a safe highway.

Weather on I-74 in Iowa

Interstate I-74 in Iowa typically experiences a temperate climate throughout the year. Summers are generally warm and humid with temperatures reaching the 80s and 90s. Winters are cold, with temperatures dropping to the 20s and 30s. Snowfall is common in the winter months, with an average of around 30 inches per year. Annual rainfall is around 37 inches.

Spring and fall tend to be mild, with temperatures ranging from the 40s to the 60s. These seasons can also be quite wet, with an average of around 20 inches of rain per year. Severe weather such as thunderstorms, tornadoes, and hail can occur, although it is not overly common. Windy conditions are also common throughout the year, but especially in the winter months.

Weather on I-74 in Illinois

Interstate I-74 runs through central and western Illinois. The weather along this route can vary greatly depending on the season. During the summer months, temperatures range from the low 80s to the high 90s and can bring thunderstorms and occasional flooding. Winter temperatures can dip into the single digits and bring snow, ice, and freezing rain.

Spring typically brings mild weather. Temperatures range from the mid-50s to the mid-70s, and some occasional rain. Fall can start out warm and dry, with temperatures in the 70s, but as the season progresses, temperatures can dip again, bringing rain and snow.

Weather on I-74 in Indiana

Interstate I-74 in Indiana experiences a wide range of weather conditions. In the winter months, temperatures typically range from the mid-30s to the low 40s. The occasional snowfall is possible. The spring and fall months are usually mild, with temperatures ranging from the upper 40s to the mid-70s. Summer months can be hot and humid, with temperatures often reaching into the high 80s and low 90s.

Interstate I-74 is subject to severe weather conditions, especially during the spring and summer months. The area is prone to thunderstorms and severe weather, including tornadoes, hail, and heavy rains. When severe weather is in the forecast, it is important to drive with caution and be aware of any flash flood warnings.

Interstate I-74 is also subject to winter weather, including ice and snow storms. Heavy snowfall can cause hazardous driving conditions. It is important to be aware of any winter weather advisories. During these times, it is important to drive carefully and be prepared for any delays due to the weather.

Weather on I-74 in Ohio

Interstate I-74 in Ohio typically experiences a variety of weather throughout the year. During the summer months, temperatures can reach the mid-80s with high humidity levels. Rain is common, especially during the afternoon and evening. During the winter months, temperatures can drop as low as the single digits. Snowfall is possible throughout the winter. Spring and fall are usually mild, with temperatures ranging from the mid-40s to mid-70s.

Major Junctions of I-74 from Iowa to Ohio

In Iowa:

• I-74 East begins at the junction of I-80 in Davenport, Iowa.

In Illinois:

• I-74 has a major junction at I-280 in Moline, Illinois.
• I-74 has major junctions at I-80 and I-280 in Colona, Illinois.
• I-74 has a major junction at I-474 in Peoria, Illinois.
• I-74 has a major junction at I-474 in East Peoria, Illinois.
• I-74 has a major junction at I-155 in Morton, Illinois.
• I-74 has a major junction at I-55 in Normal, Illinois.
• I-74 has a major junction at I-57 in Champaign, Illinois.

In Indiana:

• I-74 has major junctions at I-65, I-69, I-70, and I-465 in Indianapolis, Indiana.

In Ohio:

• I-74 has a major junction at I-275 near Miamitown, Ohio.
• I-74 West begins at the junction of I-75 in Cincinnati, Ohio.

This map shows the current & 7-day weather forecast, road conditions, and weather radar for US interstate I-74 from Iowa to Ohio.