St. Louis, MO → Memphis, TN
240 mi · 4h 48m (driving)
Current Risk
Low Risk
Clear conditions along your route
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St. Louis
36°
Madison County
42°
Clay County
45°
Memphis
42°
Trip Briefing
3 segments · 240 mi · 4h 49m
Weather
⛅ Partly cloudy
42°F, wind 13 mph
Rest Stops
10
Truck svc, Restrooms, WiFi
Cameras
6 live
Clear driving conditions expected
Rest stops in this segment:
- ● Rest Area 🚻
- ● Pilot Travel Center
- ● Love's Travel Stop
Normal Traffic
4 construction zones along route — no other incidents
4 Construction Zones on Route
IL-3: Road work until Dec 30
IL-3: Road work until Dec 31
IL-203: Road work until Jun 9
IL-3: Road work until Dec 30
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.
Choose your route:
Selected Route
Via I-55 South → I-40 → US-78
Cameras shown are along this computed route
Need a custom route?
I-64: I-55/64 at Tudor Ave (looking north)
IL · NB
I-64: I-55/64 at Tudor Ave (looking south)
IL · SB
I-64 EB: I-55/64 at Poplar St Bridge
IL · EB
I-64 EB: I-55/64 at Milepost 0.4
IL · EB
I-64 NB: IL 3 at 8th Street (looking north)
IL · NB
I-64 NB: IL 3 at 8th Street (looking south)
IL · NB
Rest Stops Along Your Route
47 stops available
Swipe to see moreShowing 1-2 of 47
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⚡ Recent Weather Events on This Route
Premium users received alerts for these conditions:
- 🌧️Nov 11: Rain advisory for afternoon departures
- ❄️Nov 9: Snow expected at higher elevations - consider earlier departure
- 🌫️Nov 6: Dense fog warning for morning travel
Don't miss the next alert →
Driving from St. Louis, MO to Memphis, TN covers 240 miles in roughly 4h 48m of drive time, crossing state lines. We track 6 live traffic cameras and 47 rest areas along this corridor so you can plan around them. Most drivers do this trip in one day; weather along the route matters more than the forecast at either endpoint, since you'll cross several climate zones.
7-Day Driving Outlook
Today
Nov 13
43° / 36°
No precip
Tomorrow
Nov 14
46° / 33°
No precip
Sun
Nov 15
50° / 32°
No precip
Mon
Nov 16
51° / 34°
No precip
Tue
Nov 17
52° / 35°
No precip
Wed
Nov 18
58° / 39°
No precip
Thu
Nov 19
62° / 47°
No precip
🗓️ Weekend Outlook
Saturday
Good to Go⛅ Partly cloudy at origin, ⛅ Partly cloudy at destination
Sunday
Good to Go⛅ Partly cloudy at origin, ⛅ Partly cloudy at destination
Plan This Route
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Current Conditions
St. Louis, MO
36°F
Wind: 8 mph
Memphis, TN
42°F
Wind: 7 mph
Weather data updated in real-time
Driving from St. Louis, MO to Memphis, TN
The 240-mile drive from St. Louis, Missouri to Memphis, Tennessee takes approximately 4h 48m 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 moderate route crosses state lines from Missouri into Tennessee, connecting St. Louis and Memphis. A drive of 240 miles means you'll pass through multiple weather zones. Conditions at your starting point may bear little resemblance to what you'll encounter halfway through the trip.
Common Weather Hazards on This Route
- Sudden rain showers reducing visibility
- High winds affecting vehicle stability
- Seasonal weather changes impacting road conditions
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 St. Louis to Memphis
For medium-distance drives like this 240-mile route, consider starting in the early morning to arrive before afternoon storms develop. Check the 7-day forecast above to find a day with favorable conditions along the entire route.
Driving Strategy
A 240-mile drive from St. Louis to Memphis takes a significant part of the day. Plan at least one fuel and rest stop along the way. If your route crosses elevation changes or state lines, expect weather conditions to shift mid-trip. Monitor the segment-by-segment forecast rather than just checking destination weather. Starting early in the morning typically avoids afternoon storm development and rush-hour congestion near urban areas.
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 St. Louis to Memphis?
The drive is approximately 240 miles and takes about 4h 48m 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, Nov 17 looks ideal. Clear conditions expected along the entire route
Is it safe to drive from St. Louis to Memphis 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 St. Louis to Memphis route?
Yes, there are 47 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 6 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 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?
No significant incidents or road closures are currently reported along this route. Conditions can change quickly — this page updates automatically with the latest data from state DOT 511 systems.
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