Onalaska, TX → St. Louis, MO
608 mi · 12h 9m (driving)
Current Risk
Low Risk
Clear conditions along your route
Onalaska
77°
Caddo Parish
74°
Saline County
69°
Oregon County
67°
St. Louis
69°
Trip Briefing
4 segments · 608 mi · 12h 9m
Weather
⛅ Partly cloudy
74°F, wind 6 mph
Incidents
2
1 critical
Rest Stops
8
Truck svc, Restrooms, water
Cameras
9 live
Rest stops in this segment:
- ● Polk County Southbound Rest Area 🚻 🪑
- ● Polk County Northbound Rest Area 🚻 🪑
- ● Pilot Travel Center
Hazards Ahead
2 road closures may affect your route · 22 construction zones on route
22 Construction Zones on Route
US-59: Daytime closure only near US-287 (daytime)
US-59: Alternating lanes closed near FM 357 (daytime)
FM 1818: Alternating lanes closed near FM 58
FM 324: Alternating lanes closed near FM 1336
Loop 287: Alternating lanes closed near FM 1271
US-59: Alternating lanes closed near FM 3439
+ 16 more zones along the route — see map for full list
Traffic Cameras
See recent road conditions along your route
Images are snapshots updated periodically by state DOTs. Timestamps shown in images indicate when each photo was captured.
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Selected Route
Via US-190 → US-59 South → ... → I-55 North → Truman Parkway
Cameras shown are along this computed route
Need a custom route?
I-20
LA ·
I-20 at Bert Kouns
LA ·
I-20 at Pines Rd
LA ·
I-20 East of I-220
LA ·
I-220 at Jefferson Paige Rd
LA ·
I-220 at Lakeshore Dr
LA ·
I-220 at S Lakeshore Dr
LA ·
I-220 at Blanchard Rd
LA ·
I-220 at US 71/Market St.
LA ·
I-70 at Stan Musial Bridge (#8074)
IL · EB
I-55/64 at Milepost 1.7 (#8042)
IL · EB
Martin Luther King Bridge (#8006)
IL · EB
Rest Stops Along Your Route
40 stops available
Swipe to see moreShowing 1-2 of 40
Get Weather Alerts for This Route
We'll notify you when conditions change before your trip. Never drive into a surprise storm again.
⚡ Recent Weather Events on This Route
Premium users received alerts for these conditions:
- 🌧️Sep 28: Rain advisory for afternoon departures
- ❄️Sep 26: Snow expected at higher elevations - consider earlier departure
- 🌫️Sep 23: Dense fog warning for morning travel
Don't miss the next alert →
Driving from Onalaska, TX to St. Louis, MO covers 608 miles in roughly 12h 9m of drive time, crossing state lines. We track 12 live traffic cameras, 40 rest areas and 3 reported incidents along this corridor so you can plan around them. On a drive this length, weather can change dramatically between stops. Use the segment-by-segment forecast below to time your route.
7-Day Driving Outlook
Today
Sep 30
91° / 77°
No precip
Tomorrow
Oct 1
91° / 77°
No precip
Fri
Oct 2
88° / 75°
No precip
Sat
Oct 3
87° / 75°
No precip
Sun
Oct 4
85° / 73°
No precip
Mon
Oct 5
86° / 75°
No precip
Tue
Oct 6
86° / 72°
No precip
🗓️ Weekend Outlook
Saturday
Use Caution🌧️ Heavy rain → ☀️ Clear sky. Use caution.
Sunday
Good to Go🌧️ Moderate rain at origin, ☀️ Clear sky at destination
Plan This Route
Get hour-by-hour weather forecasts, real-time traffic, and find the optimal departure time.
🚗 Live traffic included
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Current Conditions
Onalaska, TX
77°F
Wind: 6 mph
St. Louis, MO
69°F
Wind: 8 mph
Weather data updated in real-time
Driving from Onalaska, TX to St. Louis, MO
The 608-mile drive from Onalaska, Texas to St. Louis, Missouri takes approximately 12h 9m under normal conditions. Weather along this route can vary significantly, especially across open plains where severe weather and high winds can develop quickly. Route Outlook helps you find the safest time to travel by showing you weather conditions at every point along your route, timed to when you'll actually be there.
This long-distance route crosses state lines from Texas into Missouri, connecting Onalaska and St. Louis. Covering 608 miles, this is a substantial drive that will take you through diverse terrain and weather patterns. Planning ahead with real-time conditions along the entire route — not just at your destination — is essential for a safe trip.
Common Weather Hazards on This Route
- Severe thunderstorms and flash flooding (spring and summer)
- Hurricane and tropical storm impacts (June through November)
Seasonal Driving Considerations
The Midwest corridor of this route is susceptible to rapid weather changes. Severe thunderstorms and tornadoes are a real threat from April through June, while winter brings heavy lake-effect snow, ice storms, and dangerously low wind chill. Flat terrain means high crosswinds can affect vehicle stability year-round, especially for taller vehicles. Spring flooding can also close highway underpasses and low-lying road segments.
Best Time to Drive Onalaska to St. Louis
For long drives like this 608-mile journey, planning is essential. Consider breaking the trip into segments if weather looks challenging. The best approach is to check conditions for multiple departure times using Route Outlook's optimizer, which considers weather at each point when you'll actually be there.
Driving Strategy
Covering 608 miles from Onalaska to St. Louis is a full-day or multi-day drive that requires advance planning. Break the route into manageable segments, planning fuel and rest stops every 2-3 hours. Weather that looks fine at departure may deteriorate significantly at the midpoint. Consider booking overnight accommodation if the forecast shows deteriorating conditions in the latter half. Route Outlook's segment-level weather data helps you identify exactly where and when conditions will change.
Pro Tip
Use Route Outlook's departure optimizer to find the best time to leave. Our 4D trajectory engine considers weather at each point along your route at the exact time you'll be there — not just at your destination. It also integrates live data from traffic cameras, DOT 511 feeds, and road weather sensors.
Frequently Asked Questions
How long is the drive from Onalaska to St. Louis?
The drive is approximately 608 miles and takes about 12h 9m under normal traffic and weather conditions. Severe weather can add significant time to your trip.
What's the best day to drive this route?
Based on current forecasts, Tuesday, Oct 6 looks ideal. Low chance of precipitation with manageable conditions
Is it safe to drive from Onalaska to St. Louis today?
Current conditions show low risk along this route. Conditions look favorable for travel. Always stay alert and adjust speed for changing conditions.
Are there rest areas on the Onalaska to St. Louis route?
Yes, there are 40 rest areas along this route. Facilities include restrooms, parking, and in some cases picnic areas and vending machines. Rest stops are spaced throughout the drive, so you'll never be too far from a break.
Can I see live traffic cameras on this route?
Yes, Route Outlook shows 12 live traffic cameras along this route, sourced from state DOT feeds. You can check road visibility, traffic flow, and pavement conditions in real time before and during your drive.
What highways does this route use?
This route primarily uses I-20, Other. Conditions can vary between highway segments, so check live camera feeds and road condition reports for each stretch before departing.
Are there any road closures on this route right now?
There are currently 3 active incidents along this route that may affect your drive. Check the incident details above for specific locations and expected durations.
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🛡️Road Safety Features: Real-Time Conditions for Your Route
Real-time traffic incidents from 12 states, highway message signs, road conditions, and 25,000+ traffic cameras--integrated into your route planning.
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