National Weather Service in Riverton passes along that starting at midnight tonight, through Tuesday, April 5th at 6pm - there is a high wind warning in effect. Here's what they say to expect:

Strong winds and gusts expected, 35-45 miles per hour sustained - gusts around 60 miles per hour. If you're traveling around Natrona County Tuesday (4/5) afternoon, use caution - particularly if you're in a lightweight or high-profile vehicle. Expecting strong crosswinds along I-25 and Highways 20/26 and 220 - and along Wyoming Boulevard here in Casper. You can always visit K2 Radio's weather section for updated watches, warnings, forecasts - along with radar and current conditions.

Ah, Springtime in Wyoming. What's the weather like at your place?