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640
Interstate 640 · loop off I-40

I-640 weather

A loop off I-40 near Knoxville, TN, Knoxville, TN to Seymour, TN: 10 miles, 1 state.

10Miles
1States

The states, in order

along the road

The weather on I-640 now

NDFD · Friday, October 2

At 11 p.m. EDT, temperatures on I-640 run from 71°F near Knoxville to 72°F near Knoxville, under mostly cloudy skies on average. Wind is light, gusting no higher than 6 mph anywhere on the road. Over the next 24 hours, rain is forecast on about 16 miles of it, the most, 0.55″, near Knoxville, TN.

Read from the National Weather Service’s NDFD forecast grid at 2.5 km, sampled every eight miles along the pavement (run 10/03 01Z). The page is rebuilt every hour.

Where it is

now and the next 24 hours
WhereStateNowSkyWindNext 24 hours
Knoxville, TNKnoxville → Seymour · 10 miTN72°Mostly cloudy2 mphrain 0.41″

Parent route

40
I-40
Barstow → Wilmington

Other loops and spurs of I-40

140
I-140
Wilmington, NC
240
I-240
Memphis, TN
440
I-440
Raleigh, NC
540
I-540
Raleigh, NC
840
I-840
Nashville, TN