I-29 Interstate Road Conditions

I-29

Weather for road I-29

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Interstate 29 (I‑29) runs from Kansas City, Missouri, to the Canadian border at Pembina, North Dakota, providing a major north–south route along the Missouri River valley and through the eastern Dakotas. It passes through cities such as St. Joseph, Council Bluffs, Sioux City, Sioux Falls, Fargo, and Grand Forks.

  • Road system: Interstate Highway System
  • Year of construction: 1950s
  • Length: 751 miles

Temperature

Wind Speed

Rain Precip.

Coverage

Weather data from Aug 9, 2026 12:29 AM UTC

Up to 144 hours

Lowest temp.

69°F

Highest temp.

86°F

Highest wind

15 mph

Pressure

1009-1013 hPa

Description

See live weather forecast for I‑29. Get real‑time I‑29 road and weather conditions displayed directly on the interactive map for your route across Missouri, Iowa, South Dakota, and North Dakota. The map shows live weather conditions along Interstate 29, updated frequently to help drivers plan safer trips. Forecasts are generated for the next 6 hours at key highway points and include temperature and conditions such as clear skies, rain, storms, snow, high wind, hail, and more.

Road blocks and obstructions on I-29

8 current reports along the route, including 1 full closure. Always check with the responsible state DOT before setting off.

  • Road closed

    I-29: Closed

    Closed due to night time construction work. Working hours are 06:00 PM to 06:00 AM.

    I-29 • IA • Until Aug 14, 6:00 AM Details

  • 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. 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

    I-29 • northbound • IA • Until Sep 26, 11:00 PM

  • 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 August 20, 2026 at about 4:30PM CDT. Full schedule below: • March 18, 9:00AM - August 20, 4:30PM Comment: Council Bluffs RCE (800-579-2719) - Fremont County

    I-29 • northbound • IA • Until Aug 20, 9:30 PM

  • 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

    RAMP: US-20W TO I-29 • southbound • IA • Until Sep 18, 10:00 PM

  • Lanes blocked

    I-29: Between Exit 112 and Exit 105: County Road E60 (1 mile south of the Onawa area). Right lane closed due to road…

    Between Exit 112 and Exit 105: County Road E60 (1 mile south of the Onawa area). Right lane closed due to road construction work. Starting June 16, 2026 at 7:00AM CDT until August 17, 2026 at about 6:00PM CDT. Full schedule below: • June 16, 7:00AM - August 17, 6:00PM Comment: Sioux City RCE (712-239-1367) - Monona County

    I-29 • southbound • IA • Until Aug 17, 11:00 PM

  • 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

    I-29 • northbound • IA • Until Sep 30, 11:00 PM

  • 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 20, 2026 at about 6:00PM CDT. Full schedule below: • July 7, 8:00AM - August 20, 6:00PM Comment: Council Bluffs RCE (800-579-2719) - Mills County

    I-29 • northbound • IA • Until Aug 20, 11:00 PM

  • Lanes blocked

    I-29: Between Exit 105: County Road E60 and Exit 120: County Road E24 (near Onawa). Road closed due to night time…

    Between Exit 105: County Road E60 and Exit 120: County Road E24 (near Onawa). Road closed due to night time construction work. Detour in operation. Follow the Iowa DOT-recommended detour around the closure. See map for detour(s). From 6:00PM CDT to 6:00AM CDT on Tuesday, Wednesday and Thursday. Starting today at 6:00PM CDT until Friday, at about 6:00AM CDT. Comment: Sioux City RCE (712-239-1367) - Monona County

    I-29 • northbound • IA • Until Aug 12, 11:00 AM

Weather conditions overview along the road I-29

Iowa I-29 weather conditions

Des Moines, IA weather

  • Current weather conditions in Des Moines, IA indicate a chance of storms with a temperature of 25.2°C (77.4°F) and a maximum feels-like temperature of 35.9°C (96.6°F) expected in the next few hours
  • Humidity is at 75%, contributing to the discomfort of the higher feels-like temperature
  • Winds are coming from the southeast at 4 to 8 mph (6 to 13 km/h)
  • Visibility is good at 16 km (9.9 miles), and there are currently no active weather alerts for the area
  • There is a low risk of lightning with 15 lightning strikes detected within the past 5 minutes
  • The pressure is measured at 1012 mb (29.9 inHg).

Davenport, IA weather

  • Current weather conditions in Davenport, IA indicate a temperature of 24.7°C (76°F) with high humidity at 97%
  • The area is experiencing patchy fog, which may reduce visibility to approximately 8.1 km (5.0 miles)
  • Winds are coming from the southeast at 4 to 10 mph (7 to 16 km/h)
  • There is a low risk of lightning with 18 strikes reported within the past 5 minutes, and NOAA has issued a slight risk of severe thunderstorms in the area
  • There are currently no active alerts
  • The atmospheric pressure is measured at 1006 mb (29.7 inHg).

Sioux City, IA weather

  • Currently in Sioux City, IA, the weather is sunny with a temperature of 23.4°C (74°F) and a relative humidity of 92%
  • The dew point is at 22.1°C (71°F), indicating a very humid atmosphere
  • The wind is blowing from the east-southeast at 4 to 10 mph (7 to 16 km/h)
  • The atmospheric pressure is measured at 1009 mb (29.8 inHg)
  • Visibility is good at 11.2 km (6.9 miles)
  • There are no active weather alerts at this time, and no precipitation is occurring.

Missouri I-29 weather conditions

Kansas City, MO weather

  • In Kansas City, MO, a heat advisory is currently in effect from 12:00 PM to 8:00 PM today
  • The maximum feels-like temperature is forecasted to reach 38.7 °C (101.7 °F) in the next several hours, indicating a significant risk associated with high temperatures
  • At 7:05 AM, the temperature is recorded at 26.1 °C (79 °F) with a relative humidity of 76%, making it feel quite warm already
  • Winds are coming from the southwest at 8 km/h (5 mph), and visibility is good at 16 km (9.9 miles)
  • The atmospheric pressure is measured at 1013 mb (29.9 inHg)
  • It is advisable to stay hydrated and limit outdoor activities during the peak heat hours.

Saint Louis, MO weather

  • In Saint Louis, MO, an extreme heat warning is currently in effect from 2:17 AM on August 11 until 8:00 PM on August 12, 2026
  • The current temperature is 26.3 °C (79 °F) with a relative humidity of 85%
  • The forecast indicates that the maximum feels-like temperature will reach 40.8 °C (105 °F) in about 5 to 6 hours, posing a temperature risk for outdoor activities
  • Winds are light, blowing from the southwest at 5 to 10 kph (3 to 6 mph), with a wind direction of 210° (SSW)
  • The atmospheric pressure is 1016 mb (30.06 inHg), and visibility is good at 16 km (9.9 miles)
  • The weather is sunny, contributing to the current heat conditions.

Springfield, MO weather

  • Springfield, MO is currently experiencing a heat advisory that is in effect until 8:00 PM on August 12, 2026
  • The maximum feels-like temperature is forecasted to reach 40°C (104°F) in about 5 to 6 hours, which poses a temperature risk for outdoor activities
  • At 7:05 AM, the temperature stands at 24.1°C (75°F) with a humidity level of 86%
  • Winds are coming from the south-southwest at 7 km/h (4 mph)
  • The atmospheric pressure is 1016 mb (30.06 inHg), and visibility is clear at 16 km (9.9 miles)
  • The weather is sunny, making it a bright morning, but caution is advised due to the upcoming heat conditions.

North Dakota I-29 weather conditions

Fargo, ND weather

  • Current weather conditions in Fargo, ND indicate a temperature of 16.7°C (62°F) with a dew point of 15.3°C (59°F) and humidity at 91%
  • The pressure is measured at 1013 mb (29.92 inHg)
  • Winds are coming from the southeast at 4 kph (2 mph)
  • The sky is cloudy, covering approximately 100% of the sky, and visibility is good at 16.1 km (10 miles)
  • There are no active weather alerts at this time.

Bismarck, ND weather

  • In Bismarck, ND, the current weather conditions indicate a temperature of 18.1°C (64.6°F) with a humidity level of 84%
  • The sky is cloudy, covering about 100% of the area
  • Winds are blowing from the east-northeast at 5 to 10 mph (8 to 16 km/h)
  • There are currently no active alerts, but NOAA has issued a slight risk of severe thunderstorms in the area, which poses a low risk for outdoor activities
  • The atmospheric pressure is measured at 1013 mb (29.9 inHg)
  • Visibility is good at 16.1 km (10.0 miles)
  • As of now, there are no precipitation or snowfall amounts reported.

Dickinson, ND weather

  • Current weather conditions in Dickinson, ND indicate a temperature of 13.9°C (57°F) with a high humidity level of 93%
  • The wind is blowing from the southeast at 8 km/h (5 mph)
  • Visibility is good at approximately 15.9 km (9.9 miles)
  • The weather forecast includes a chance of fog, which may impact visibility during the morning hours
  • The atmospheric pressure is measured at 1014 mb (29.9 inHg)
  • As of now, there are no active weather alerts in the area.

South Dakota I-29 weather conditions

Sioux Falls, SD weather

  • Current weather conditions in Sioux Falls, SD indicate a temperature of 23.4°C (74°F) with a high humidity level of 95%
  • The wind is blowing from the southeast at speeds of 15 to 20 km/h (9 to 12 mph)
  • Visibility is reduced to approximately 5.7 km (3.5 miles) due to mist and fog in the area
  • The atmospheric pressure is measured at 1010 mb (29.83 inHg)
  • As of 7:08 AM on August 11, 2026, there are no active weather alerts in effect.

Rapid City, SD weather

  • In Rapid City, SD, the current weather conditions indicate a temperature of 21.6°C (71°F) with a humidity level of 78%
  • The area is experiencing sunny weather with good visibility at 16 km (10 miles)
  • Wind is coming from the northwest at a speed of 3 to 4 kph (2 to 3 mph)
  • The pressure is measured at 1009 mb (29.8 inHg)
  • There is a slight risk of severe thunderstorms in the area, as indicated by NOAA, although no active alerts are currently in effect
  • The overall weather is suitable for outdoor activities, but residents should remain aware of the potential for severe storms later.

Aberdeen, SD weather

  • Aberdeen, SD is currently experiencing active weather impacts with a slight risk of severe thunderstorms in the area
  • The temperature is 19.3°C (66°F) with a dew point of 18.0°C (64°F) and humidity at 92%
  • The wind is blowing from the southeast at 4 to 10 mph (6 to 16 km/h)
  • Visibility is good at 8.3 km (5.2 miles)
  • The pressure is measured at 1011 mb (29.83 inHg), indicating relatively stable atmospheric conditions despite the risk of thunderstorms
  • There are no active alerts at this time.

Cameras for interstate I-29

3AZ - I-29 @ MM 113.2 (IWZ 3114N)

7 hours ago

Photo from camera: 3AZ - I-29 @ MM 113.2 (IWZ 3114N)

3AZ - I-29 @ MM 113.2 (IWZ 3114S)

7 hours ago

Photo from camera: 3AZ - I-29 @ MM 113.2 (IWZ 3114S)

3BA - I-29 @ MM 137.7 (IWZ 3158)

7 hours ago

Photo from camera: 3BA - I-29 @ MM 137.7 (IWZ 3158)

3BA - I-29 @ MM 139.7 (IWZ 3135)

7 hours ago

Photo from camera: 3BA - I-29 @ MM 139.7 (IWZ 3135)

CB - I-29 @ MM 44.6 (192nd St)

7 hours ago

Photo from camera: CB - I-29 @ MM 44.6 (192nd St)

CB - I-29 @ MM 45.6 (Basswood Rd)

7 hours ago

Photo from camera: CB - I-29 @ MM 45.6 (Basswood Rd)

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