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I-40 Oklahoma Road Conditions
Radar and live pavement conditions on the 330 miles of I-40 in Oklahoma — plus closures, road work and city-by-city weather across the state.
Updated Oct 8, 2026 9:33 PM CDT · Mostly dry
Lowest 72°F near Oklahoma City, Oklahoma · Highest wind 8 mph near Oklahoma City, Oklahoma
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I-40 runs 330 miles across Oklahoma. It passes Oklahoma City.
- Interstate: I-40
- State: Oklahoma
- Length in state: 330 mi
Weather data from Oct 8, 2026 9:33 PM CDT
72°F
79°F
8 mph
29.89-30.03 inHg
Conditions along I-40 in Oklahoma
I-40 crosses 330 miles of Oklahoma, between the Arkansas line and the Texas line. That is 13% of I-40's 2,555 miles.
Inside Oklahoma it meets I-44 and I-35 at Oklahoma City.
By mile marker, I-40 passes Oklahoma City 150. It is the only city on this stretch that the mileposts name.
No full closures are reported on I-40 in Oklahoma as of Oct 8, 2026 9:33 PM CDT, and no lane closures or roadworks either. Always check with the responsible state DOT before setting off.
| Place | Snow a year | Snow days | Freezing nights | Freeze–thaw days | First freeze | Last freeze | Days over 90°F |
|---|---|---|---|---|---|---|---|
| Oklahoma City | 7.6" | 5.4 | 60.7 | 53.9 | Nov 9 | Mar 27 | 70.7 |
NOAA 1991–2020 Climate Normals, from a weather station in Oklahoma. A dash is a figure that station does not report, not a zero.
Towns Along I-40 in Oklahoma
From Sayre to Roland, with the position of each town measured along this stretch itself — counted from the Sayre end, not from a state milepost, so it will not match the numbers on the signs.
- 23 mi Sayre
- 83 mi Weatherford
- 123 mi El Reno 2.4 mi off the road
- 143 mi Bethany 3.2 mi off the road
- 151 mi Oklahoma City
- 159 mi Midwest City 1.7 mi off the road
- 176 mi McLoud 1.9 mi off the road
- 221 mi Okemah
- 266 mi Checotah 1.7 mi off the road
- 307 mi Sallisaw
- 325 mi Roland
Places from the US Census Gazetteer and population estimates, both public domain; distances measured along this page's own route geometry.
Summaries fetched Oct 8, 2026 7:06 AM CDT
Oklahoma City, OK weather
- Current weather conditions in Oklahoma City, OK indicate a temperature of 60°F with a dew point of 55°F and a relative humidity of 83%
- The pressure is measured at 30.06 inHg
- Winds are light, blowing from the southwest at approximately 1 mph
- Visibility is good at 9.9 miles under clear skies
- There are no significant weather alerts or precipitation expected at this time.
I-40 in Oklahoma Road Weather FAQ
- Is Interstate 40 in Oklahoma closed right now?
- No full closures are reported on I-40 in Oklahoma. No lane closures or roadworks are reported either.
- What are I-40 in Oklahoma road conditions today?
- The map on this page colors the route along I-40 in Oklahoma by what is on the pavement right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Oct 8, 2026 9:33 PM CDT. Right now temperatures run from 72°F to 79°F and the strongest wind is 8 mph.
- Where are Oklahoma road closures reported officially?
- Oklahoma's official traveler information service is OKTraffic, at oktraffic.org, and it is where closures and restrictions are reported.
- How often are I-40 in Oklahoma road conditions updated?
- The road surface and weather layers are rebuilt whenever this page is opened with data more than ten minutes old, and refreshed on a schedule in between, so nothing here is more than about two hours old even on a road nobody has looked at. Closures and road blocks are re-imported from the state 511 feeds every fifteen minutes, and the written state-by-state summaries are refreshed daily. Every section on this page carries the time its data was fetched.
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