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I-29 in Iowa Road Conditions
I-29 Road Conditions in Iowa
Updated Aug 24, 2026 12:01 AM UTC · Mostly dry
Lowest 74°F near Sioux City, Iowa · Highest wind 9 mph near Sioux City, Iowa
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I-29 runs 152 miles across Iowa. It passes Sioux City.
- Interstate: I-29
- State: Iowa
- Length in state: 152 mi
Weather data from Aug 24, 2026 12:01 AM UTC
74°F
76°F
9 mph
1016-1019 hPa
Current I-29 in Iowa Conditions by State
See live road conditions and weather for I-29 in Iowa. Real-time surface conditions, radar, closures and DOT cameras on the interactive map for the Iowa stretch of I-29.
Forecasts are generated for the next 6 hours at points along the route and include temperature and conditions such as clear skies, rain, storms, snow, high wind, hail, and more. 511ia.org is Iowa's official traveller-information service for closures and restrictions on this road; this map shows the weather alongside it.
17 current reports along the route. The 8 most serious are listed below. Always check with the responsible state DOT before setting off.
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Lanes blocked
I-29: Between Exit 135: County Road D51 and Exit 141: 1st Street and Sioux Gateway Airport (near Sioux City). The left…
Between Exit 135: County Road D51 and Exit 141: 1st Street and Sioux Gateway Airport (near Sioux City). The left shoulder is closed due to road construction work. A lane is closed intermittently. Until September 26, 2026 at about 6:00PM CDT. Full schedule below: • March 16, 8:00AM - September 26, 6:00PM Comment: Sioux City RCE (712-239-1367) - Woodbury County
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Lanes blocked
I-29: Between The Missouri State Line and Exit 1: IA 333; County Road J64 (near Hamburg). The left lane is closed due to road…
Between The Missouri State Line and Exit 1: IA 333; County Road J64 (near Hamburg). The left lane is closed due to road construction work. There is a width limit in effect. Width limit 13'6". Until September 24, 2026 at about 4:30PM CDT. Full schedule below: • March 18, 9:00AM - September 24, 4:30PM Comment: Council Bluffs RCE (800-579-2719) - Fremont County
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Lanes blocked
RAMP: US-20W TO I-29: At Entrance ramp from US 20 W; US 75 S. The entrance ramp is closed due to road construction work. A detour is in…
At Entrance ramp from US 20 W; US 75 S. The entrance ramp is closed due to road construction work. A detour is in operation. Follow the Iowa DOT-recommended detour around the closure. See map for detour(s). Until September 18, 2026 at about 5:00PM CDT. Full schedule below: • June 2, 10:00AM - September 18, 5:00PM Comment: Sioux City RCE (712-239-1367) - Woodbury County
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Lanes blocked
I-29: Between Exit 112 and Exit 105: County Road E60 (1 mile south of the Onawa area). The right lane is closed due to road…
Between Exit 112 and Exit 105: County Road E60 (1 mile south of the Onawa area). The right lane is closed due to road construction work. Until October 15, 2026 at about 6:00PM CDT. Full schedule below: • June 16, 7:00AM - October 15, 6:00PM Comment: Sioux City RCE (712-239-1367) - Monona County
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Lanes blocked
I-29: Between Exit 105: County Road E60 (near Onawa) and Exit 120: County Road E24 (1 mile north of the Onawa area). Right…
Between Exit 105: County Road E60 (near Onawa) and Exit 120: County Road E24 (1 mile north of the Onawa area). Right lane closed due to road construction work. Starting Monday at 8:00AM CDT until September 30, 2026 at about 6:00PM CDT. Full schedule below: • July 13, 8:00AM - September 30, 6:00PM Comment: Sioux City RCE (712-239-1367) - Monona County
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Lanes blocked
I-29: Between US 275 (5 miles north of the Pacific Junction area) and US 275 (Council Bluffs). The right shoulder is closed…
Between US 275 (5 miles north of the Pacific Junction area) and US 275 (Council Bluffs). The right shoulder is closed due to road construction work. A lane is closed intermittently. Until August 28, 2026 at about 2:00PM CDT. Full schedule below: • August 20, 8:00AM - August 28, 2:00PM Comment: Council Bluffs RCE (800-579-2719) **Mills and Pottawattamie Counties**
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Lanes blocked
I-29: Between Exit 24: County Road J10 and L31 and County Road L35 (1 to 2 miles south of the Pacific Junction area). The…
Between Exit 24: County Road J10 and L31 and County Road L35 (1 to 2 miles south of the Pacific Junction area). The right lane is closed due to road construction work. There is a width limit in effect. Width limit 14'1". Until August 25, 2026 at about 6:00PM CDT. Full schedule below: • July 7, 8:00AM - August 25, 6:00PM Comment: Council Bluffs RCE (800-579-2719) - Mills County
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Lanes blocked
I-29 SB: Entrance Ramp Closed
Entrance Ramp Closed due to road construction. Working hours are 10:00 AM to 05:00 PM.
Sioux City, IA weather
- Current weather conditions in Sioux City, IA indicate a temperature of 16.9°C (62°F) with a dew point of 13.3°C (56°F), resulting in a humidity level of 79%
- The pressure is measured at 1020 mb (30.12 inHg)
- Winds are coming from the southeast at 2.7 KPH (1.7 mph) and visibility is good at 16 km (9.9 miles)
- The sky is partly cloudy with a cloud coverage of 40%
- There are no active weather alerts at this time.
I-29 in Iowa Traffic Cameras
updating…3AZ - I-29 @ MM 111.5 (IWZ 3131N)
2 hours ago
3AZ - I-29 @ MM 111.5 (IWZ 3131S)
2 hours ago
3AZ - I-29 @ MM 113.2 (IWZ 3114N)
2 hours ago
3AZ - I-29 @ MM 113.2 (IWZ 3114S)
2 hours ago
3BA - I-29 @ MM 137.7 (IWZ 3158)
2 hours ago
CB - I-29 @ MM 48.6 (I-29/80 Interchange)
2 hours ago
I-29 in Iowa Road Weather FAQ
- Is I-29 in Iowa closed right now?
- No full closures are reported on I-29 in Iowa as of Aug 24, 2026 12:32 AM UTC. 17 lane closures, roadworks or restrictions are in force. They are listed under closures and road blocks on this page.
- What are I-29 in Iowa road conditions today?
- The map on this page colours the route along I-29 in Iowa by what is on the carriageway right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Aug 24, 2026 12:01 AM UTC. Right now temperatures run from 74°F to 76°F and the strongest wind is 9 mph.
- Are there live traffic cameras on I-29 in Iowa?
- Yes. This page shows 6 live views on I-29 in Iowa from the state transportation departments' own camera feeds, further down the page, refreshed each time you load it.
- How often are I-29 in Iowa 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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