Barstow, CA to Wilmington, NC: 2,530 miles in all, on 2 separate roads that share the number, 8 states, 683 numbered exits.
At 10 p.m. CDT, temperatures on I-40 run from 47°F near Moriarty to 86°F near Barstow, under partly cloudy skies on average. The strongest gusts, 26 mph, are near Little Rock, AR; sustained wind averages 5 mph. Over the next 24 hours, rain is forecast on about 1,238 miles of it, the most, 0.56″, near Rose Hill, NC.
Under an NWS alert now: Flood Warning · 16 mi
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 | State | Now | Sky | Next 24 hours |
|---|---|---|---|---|
| Mile 0 · Barstow, CAExit 1 · East Main Street | CA | 85° | Clear | Dry |
| Mile 110 · 29 mi west of Needles, CA | CA | 78° | Clear | Dry |
| Mile 220 · Kingman, AZExit 71 · Wickenburg / Phoenix | AZ | 72° | Clear | Dry |
| Mile 330 · Flagstaff, AZExit 185 · Transwestern Road / Bellemont | AZ | 49° | Clear | Dry |
| Mile 440 · Holbrook, AZExit 294 · Sun Valley Road | AZ | 62° | Clear | Dry |
| Mile 550 · Thoreau, NMExit 47 · Continental Divide | NM | 51° | Clear | Dry |
| Mile 660 · Albuquerque, NMExit 159A · University Boulevard / 2nd Street / 4th Stre | NM | 59° | Clear | Dry |
| Mile 770 · Santa Rosa, NMExit 273 · Santa Rosa | NM | 53° | Partly cloudy | Dry |
| Mile 880 · Adrian, TXExit 15 · Ivy Road / Ivy Road | TX | 55° | Mostly cloudy | Dry |
| Mile 990 · Groom, TXExit 121 · Pampa | TX | 56° | Mostly cloudy | Dry |
| Mile 1100 · Clinton, OKExit 57 · Stafford Road | OK | 61° | Mostly cloudy | Dry |
| Mile 1210 · Oklahoma City, OKExit 169 · Peebly Road | OK | 67° | Mostly cloudy | Dry |
| Mile 1320 · Warner, OKExit 278 · Muskogee / Warner / Porum | OK | 67° | Mostly cloudy | rain 0.01″ |
| Mile 1430 · Clarksville, ARExit 64 · Lamar | AR | 71° | Mostly cloudy | rain 0.01″ |
| Mile 1540 · Little Rock, ARExit 175 · Lonoke / Beebe | AR | 68° | Overcast | Dry |
| Mile 1650 · Memphis, TNExit 2 · Smith Avenue / Chelsea Avenue | TN | 70° | Overcast | rain 0.08″ |
| Mile 1760 · Lexington, TNExit 116 · Natchez Trace State Park | TN | 69° | Overcast | rain 0.09″ |
| Mile 1870 · Nashville, TNExit 229 · Golden Bear Gateway / Beckwith Road | TN | 70° | Overcast | rain 0.12″ |
| Mile 1980 · Rockwood, TNExit 340 · Airport Road | TN | 69° | Mostly cloudy | rain 0.36″ |
| Mile 2090 · Cove Creek, NCExit 15 · Fines Creek | NC | 65° | Partly cloudy | rain 0.31″ |
| Mile 2200 · Hickory, NCExit 128 · Fairgrove Church Road | NC | 71° | Partly cloudy | rain 0.09″ |
| Mile 2310 · Burlington, NCExit 147 · Graham / Pittsboro | NC | 73° | Mostly clear | rain 0.04″ |
| Mile 2420 · Faison, NCExit 355 · Faison | NC | 74° | Clear | rain 0.50″ |
| Mile 2482 · Kings Grant, NC | NC | 75° | Mostly clear | rain 0.33″ |