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Wyoming Road Conditions
Wyoming 511 Road Conditions
Updated Aug 24, 2026 12:05 AM UTC · Mostly dry
Lowest 76°F near Laramie, Wyoming · Highest wind 24 mph near Laramie, Wyoming
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Wyoming is a Mountain West state in the United States, the least populated in the country, crossed by I-80 in the south, I-25 along the Front Range from Cheyenne to Sheridan, and I-90 through the northeast. Wind and snow close these roads more often than anywhere else on the interstate system.
- State type: U.S. state in the Mountain West
- Year of statehood: 1890
- Area: 253,335 km²
Weather data from Aug 24, 2026 12:05 AM UTC
76°F
94°F
24 mph
999-1006 hPa
Current Wyoming Conditions by State
Wyoming 511 road conditions
Dry
- Casper 90°F · 11 mph wind · Dry
- Gillette 88°F · 11 mph wind · Dry
- Laramie 83°F · 20 mph wind · Dry
See live weather forecast for Wyoming. Get real-time Wyoming road weather conditions displayed directly on the interactive map for your route across the state. The map shows live weather conditions across Wyoming, updated frequently to help drivers plan around the gusts that close I-80 to light, high-profile vehicles between Laramie and Rawlins, the ground blizzards that shut the gates outright, and the snow at Sherman Summit. Forecasts are generated for the next 6 hours at key points along your journey and include temperature and weather conditions such as clear skies, rain, storms, snow, high wind, hail, and more. WYDOT publishes closures and gate status on WYOROAD, Wyoming's official 511 service; this map is the half that comes first, showing the wind and snow that shut I-80 and I-25 before WYOROAD reports them closed.
No full closures are reported in Wyoming as of Aug 24, 2026 12:05 AM UTC, and no lane closures or roadworks either. Always check with the responsible state DOT before setting off.
Interstates Through Wyoming, Road by Road
Each stretch has its own live conditions, closures and cameras for the Wyoming miles only — the weather 500 miles away on the same interstate says nothing about this drive.
- I-25 Road Conditions in Wyoming 300 mi
- I-80 Road Conditions in Wyoming 402 miles
- I-90 Road Conditions in Wyoming 208 mi
Casper, WY weather
- Current weather conditions in Casper, WY indicate a temperature of 19.1°C (66°F) with a humidity level of 68%
- The wind is blowing from the southwest at approximately 10 to 22 mph (16 to 35 km/h), and visibility is good at 16 km (9.9 miles)
- The atmospheric pressure is measured at 1015 mb (29.97 inHg)
- The weather is mostly clear with no significant weather alerts in effect
- The probability of precipitation is 0%.
Cheyenne, WY weather
- The current weather in Cheyenne, WY, is mostly clear with a temperature of 16.8°C (62°F) and a dew point of 13.7°C (56.7°F)
- The humidity is at 82%, indicating a fairly humid atmosphere
- Winds are coming from the west-southwest at 9 kph (5.6 mph)
- The visibility is good, reaching 16.1 km (10.0 miles)
- The atmospheric pressure is measured at 1012 mb (29.88 inHg)
- There are no active weather alerts at this time, and the probability of precipitation is 0%.
Wyoming Road Weather FAQ
- Are any roads closed in Wyoming right now?
- No full closures are reported on the interstates in Wyoming. No lane closures or roadworks are reported either.
- What are Wyoming road conditions today?
- The map on this page colours the interstates across Wyoming by what is on the carriageway right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Aug 24, 2026 12:05 AM UTC. Right now temperatures run from 76°F to 94°F and the strongest wind is 24 mph.
- How often are Wyoming 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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