Sullivan, MO → Memphis, TN
220 mi · 4h 24m (driving)
Current Risk
Low Risk
Clear conditions along your route
Sullivan
55°
Reynolds County
58°
36.2°
60°
Memphis
69°
Trip Briefing
3 segments · 220 mi · 4h 24m
Weather
☀️ Clear sky
58°F, wind 3 mph
Rest Stops
6
Truck svc, Restrooms
Clear driving conditions expected
Rest stops in this segment:
- ● Flying J Travel Center
- ● Saint Clair Rest Area (Eastbound) 🚻
- ● Saint Clair Rest Area (Westbound) 🚻
Normal Traffic
No traffic incidents reported
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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Via I-44 East → US-67 → I-55 South → I-40 → US-78
Cameras shown are along this computed route
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41 stops available
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⚡ Recent Weather Events on This Route
Premium users received alerts for these conditions:
- 🌧️Sep 27: Rain advisory for afternoon departures
- ❄️Sep 25: Snow expected at higher elevations - consider earlier departure
- 🌫️Sep 22: Dense fog warning for morning travel
Don't miss the next alert →
Driving from Sullivan, MO to Memphis, TN covers 220 miles in roughly 4h 24m of drive time, crossing state lines. We track 41 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
Sep 29
86° / 54°
1% precip
Tomorrow
Sep 30
92° / 69°
6% precip
Thu
Oct 1
90° / 67°
50% precip
Fri
Oct 2
68° / 60°
75% precip
Sat
Oct 3
66° / 53°
26% precip
Sun
Oct 4
74° / 52°
21% precip
Mon
Oct 5
70° / 45°
2% precip
🗓️ Weekend Outlook
Saturday
Good to Go☁️ Overcast at origin, 🌦️ Moderate rain showers at destination
Sunday
Good to Go☁️ Overcast at origin, ☁️ Overcast at destination
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Current Conditions
Sullivan, MO
55°F
Wind: 6 mph
Memphis, TN
69°F
Wind: 5 mph
Weather data updated in real-time
Driving from Sullivan, MO to Memphis, TN
The 220-mile drive from Sullivan, Missouri to Memphis, Tennessee takes approximately 4h 24m 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 Sullivan and Memphis. A drive of 220 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 Sullivan to Memphis
For medium-distance drives like this 220-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 220-mile drive from Sullivan 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 Sullivan to Memphis?
The drive is approximately 220 miles and takes about 4h 24m 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, Today (Sep 29) looks ideal. Low chance of precipitation with manageable conditions
Is it safe to drive from Sullivan 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 Sullivan to Memphis route?
Yes, there are 41 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.
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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Don't Drive Blind Into Weather
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