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Arizona (AZ) Road Conditions
Radar and live pavement conditions on I-10, I-15 and I-40 — plus closures, road work and city-by-city weather across Arizona.
Updated Oct 9, 2026 3:05 AM UTC · Mostly dry
Lowest 64°F near Flagstaff, Arizona · Highest wind 8 mph near Flagstaff, Arizona
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Arizona carries 779 miles of interstate: I-10, I-15 and I-40. Tucson, Phoenix, Flagstaff and Mesa sit on these routes.
- Interstate miles: 779 mi
- Interstates: I-10, I-15 and I-40
Weather data from Oct 9, 2026 3:05 AM UTC
64°F
95°F
8 mph
29.64-29.86 inHg
Conditions across Arizona
Arizona
Dry
- Tucson 89°F · 2 mph wind · Dry
- Beaver Dam 92°F · 3 mph wind · Dry
- Phoenix 95°F · 1 mph wind · Dry
33 current reports along the route. The 8 most serious are listed below. Always check with the responsible state DOT before setting off.
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Lanes blocked
Bridge construction on I-10 Westbound from MP 293 to MP 292 . 1 Right lane closed. Width Restriction: 16ft Speed…
Bridge construction on I-10 Westbound from MP 293 to MP 292 . 1 Right lane closed. Width Restriction: 16ft Speed Restriction: 55mph 8/31/2026 5:00 AM to 10/9/2026 6:00 PM
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Lanes blocked
Construction work on I-10 Westbound from 0.5 Mi Before BIA-1 (MP 182) to BIA-1 (MP 182) . 1 Left lane closed. Width…
Construction work on I-10 Westbound from 0.5 Mi Before BIA-1 (MP 182) to BIA-1 (MP 182) . 1 Left lane closed. Width Restriction: 11ft Speed Restriction: 55mph 10/4/2026 8:00 PM to 10/9/2026 5:00 AM
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Lanes blocked
Construction work on I-10 Eastbound from BIA-1 (MP 182) to 0.5 Mi Beyond SR-187 (MP 182) . 1 Left lane closed. Width…
Construction work on I-10 Eastbound from BIA-1 (MP 182) to 0.5 Mi Beyond SR-187 (MP 182) . 1 Left lane closed. Width Restriction: 11ft Speed Restriction: 55mph 10/4/2026 8:00 AM to 10/9/2026 5:00 AM
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Lanes blocked
Paving operations on I-40 Eastbound from Two Guns (MP 229) to Meteor City Rd (MP 240) . 1 Right lane closed. Width…
Paving operations on I-40 Eastbound from Two Guns (MP 229) to Meteor City Rd (MP 240) . 1 Right lane closed. Width Restriction: 14ft Speed Restriction: 45mph 4/20/2026 5:00 AM to 10/30/2026 6:00 PM
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Lanes blocked
Paving operations on I-40 Westbound from Meteor City Rd (MP 240) to Two Guns (MP 229) . 1 Left lane closed. Width…
Paving operations on I-40 Westbound from Meteor City Rd (MP 240) to Two Guns (MP 229) . 1 Left lane closed. Width Restriction: 14ft Speed Restriction: 45mph 4/15/2026 5:00 AM to 10/30/2026 6:00 PM
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Lanes blocked
Construction work on I-40 Eastbound from US-93 Southbound (MP 71) to Blake Ranch Rd (MP 73) . 1 Right lane closed…
Construction work on I-40 Eastbound from US-93 Southbound (MP 71) to Blake Ranch Rd (MP 73) . 1 Right lane closed. Width Restriction: 14ft Speed Restriction: 55mph 4/28/2026 9:00 PM to 12/22/2026 6:00 PM
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Lanes blocked
Construction work on SR-387 Southbound from W Ghost Ranch Rd (MP 8) to W Hopi Dr (MP 7) . 1 Right lane closed. Width…
Construction work on SR-387 Southbound from W Ghost Ranch Rd (MP 8) to W Hopi Dr (MP 7) . 1 Right lane closed. Width Restriction: 12ft 6/3/2026 4:30 PM to 6/4/2027 5:00 AM
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Lanes blocked
Long term road construction on I-40 Eastbound from MP 190 to MP 191 . 1 Right lane closed. Width Restriction: 14ft…
Long term road construction on I-40 Eastbound from MP 190 to MP 191 . 1 Right lane closed. Width Restriction: 14ft Speed Restriction: 65mph 7/20/2026 4:35 PM to 10/15/2026 4:35 PM
Interstates Through Arizona, Road by Road
Each stretch has its own live conditions, closures and cameras for the Arizona miles only — the weather 500 miles away on the same interstate says nothing about this drive.
- I-10 Arizona Road Conditions 392 mi
- I-15 Arizona Road Conditions 29 mi
- I-40 Arizona Road Conditions 358 mi
| Place | Snow a year | Snow days | Freezing nights | Freeze–thaw days | First freeze | Last freeze | Days over 90°F |
|---|---|---|---|---|---|---|---|
| Phoenix | 0" | 0.2 | 0.4 | 0.4 | Jan 2 | Jan 6 | 168.8 |
| Tucson | 0.6" | 0.5 | 10.5 | 10.5 | Dec 4 | Feb 12 | 144.3 |
| Flagstaff | 101.7" | 34.9 | 196.9 | 185.7 | Sep 28 | Jun 5 | 1.5 |
| Mesa | 0" | 0.2 | 0.4 | 0.4 | Jan 2 | Jan 6 | 168.8 |
NOAA 1991–2020 Climate Normals, from 4 weather stations in Arizona. A dash is a figure that station does not report, not a zero.
Snowfall across Arizona is not one number: Phoenix averages 0" a year and Flagstaff averages 101.7".
Driving in Arizona Month by Month
What the road normally throws at you, month by month, from NOAA's 1991–2020 normals for Arizona's own stations. Each month names its dominant hazard and the place that measured it — this is what the month is usually like, not a forecast and not a restriction.
- January Snow 23.2 in of snow at Flagstaff, 3.6 days that never thaw at Flagstaff
- February Snow 20.9 in of snow at Flagstaff, 2 days that never thaw at Flagstaff
- March Snow 20.7 in of snow at Flagstaff, 0.9 days that never thaw at Flagstaff
- April Snow 7.1 in of snow at Flagstaff, 0.3 days that never thaw at Flagstaff
- May Heat 23.6 days above 90°F at Phoenix
- June Heat 29.4 days above 90°F at Phoenix
- July Heat 30.8 days above 90°F at Phoenix
- August Heat 30.6 days above 90°F at Phoenix
- September Heat 27.9 days above 90°F at Phoenix
- October Freeze–thaw 16.8 nights that freeze and days that thaw at Flagstaff
- November Snow 10.7 in of snow at Flagstaff, 0.5 days that never thaw at Flagstaff
- December Snow 16.9 in of snow at Flagstaff, 3.8 days that never thaw at Flagstaff
Summaries fetched Oct 8, 2026 12:00 PM UTC
Tucson, AZ weather
- The current weather in Tucson, AZ, shows clear conditions with a temperature of 68°F and a humidity level of 68%
- The wind is blowing from the southeast at approximately 3 mph
- The atmospheric pressure is 29.8 inHg, and visibility is good at 9.9 miles
- There are no active weather alerts at this time, and the probability of precipitation is 0%.
Beaver Dam, AZ weather
- Current weather conditions in Beaver Dam, AZ indicate a clear sky with a temperature of 73.6°F
- The humidity is relatively low at 24%, contributing to a comfortable atmosphere
- Winds are blowing from the northeast at 9 mph
- The atmospheric pressure is measured at 29.83 inHg
- Visibility is good at 9.9 miles
- There are no active weather alerts at this time, and the chance of precipitation remains at 0%.
Phoenix, AZ weather
- Current weather conditions in Phoenix, AZ indicate clear skies with a temperature of 77°F and a humidity level of 58%
- The air quality is forecasted to be unhealthy for sensitive groups with an AQI of 101 expected 9 to 10 hours from now, primarily due to ozone (o3) pollution
- Wind speeds are light, blowing from the southeast at 3 to 6 mph
- The atmospheric pressure is measured at 29.7 inHg
- Visibility is good at 9.9 miles
- There are currently no active weather alerts in the area.
Flagstaff, AZ weather
- Current weather conditions in Flagstaff, AZ indicate a clear sky with a temperature of 48°F and a dew point of 38°F
- The humidity level is at 70%, and the atmospheric pressure is 30.12 inHg
- Winds are light, blowing from the southeast at 2 mph
- Visibility is good, reaching up to 9.9 miles
- There are no significant weather alerts currently in effect, and no precipitation is reported.
Arizona Road Weather FAQ
- Are any roads closed in Arizona right now?
- No full closures are reported on the interstates in Arizona as of Oct 9, 2026 3:17 AM UTC. 33 lane closures, roadworks or restrictions are in force. They are listed under closures and road blocks on this page.
- What are Arizona road conditions today?
- The map on this page colors the interstates across Arizona by what is on the pavement right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Oct 9, 2026 3:05 AM UTC. Right now temperatures run from 64°F to 95°F and the strongest wind is 8 mph.
- Which interstates run through Arizona?
- Arizona has 3 through interstates on this site: I-10, I-15 and I-40 — about 779 miles of interstate across the state. Each has its own page for the Arizona stretch.
- Where are Arizona road closures reported officially?
- Arizona's official traveler information service is AZ511, at az511.gov, and it is where closures and restrictions are reported.
- How often are Arizona 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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