Natrona County Road & Weather Report: Cooler Conditions and Potential Showers (11/17/25)

Here is your daily travel and weather report for Casper and the surrounding areas.

The US National Weather Service Riverton Wyoming is reporting:

Snow chances today, mainly west of the Divide. Higher amounts over 6 inches will be contained to the higher elevations, as mountain passes will have minimal impacts to include Teton and Togwotee.

There is a 40% chance of showers, mainly between noon and 5:00 pm. Cloudy, with a high near 48°. It will be breezy, with a southwest wind 19 to 24 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 37 mph.

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The Wyoming Department of Transportation is reporting mostly dry conditions, but there is one blow over risks:

• WY 258 - Between Mills and Evansville - Dry with Dangerous Winds - Extreme Blow Over Risk: Closed to all high profile vehicles under 20000 GVW due to gusting winds

Travel along Interstate-25 and Interstate-80 is also reporting mostly dry conditions.

There are currently a few closures this morning:

• District 2 (Central) - I80: Stalled vehicle, Right lane blocked SOUTHBOUND near Casper at milepost 185, Proceed with caution.