Arctic air will continue below normal temperatures across the eastern half of the U.S. through today. A strengthening clipper storm will track north of the Great Lakes midweek with a widespread snow and gusty to strong winds through the region and into the Northeast U.S. followed by some lake effect snow. Read More >
Strongest Winds |Reporting Winds | Safety
A combination of a tight pressure gradient, very strong winds aloft and favorable atmospheric conditions resulted in strong winds on Tuesday December 8th and Wednesday the 9th. The most widepsread high wind event occurred along a cold front that swept across the area Wednesday afternoon and evening. The strong wind caused some blow overs near Lander and Casper. Very little snowfall occurred Tuesday or Wednesday.
 |
 |
| A semi blown over 6 miles southeast of Lander on Highway 287 (courtesy of County 10) Click to Enlarge |
Radar velocity loop showing 50 knot or 58+ mph winds (blue colors = strong inbound winds) coming toward Riverton between 8 PM and 830 PM - Click to Enlarge |
 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
 |
Monitor our Severe Weather Summary Page for current Warnings, Watches, and Advisories. What's the difference? |
 |
Check the latest Weather Story graphic for an overview of the area forecast. |
 |
Check out what's on the radar. Riverton | Pocatello | Cheyenne | Billings | Salt Lake City | Rapid City | Mosaic |
 |
Submit storm reports/images and keep up to date with us on Facebook! |
 |
Follow us on Twitter for additional information. The hashtags #wywx, #Wyoming, and #wxreport can be used for reporting current weather conditions, including snowfall. |
 |
Other reporting methods include eSpotter, email (cr.wxriw@noaa.gov), or by phone at 1-800-211-1448. |
 |
Check the latest Public Information Statement for the latest storm reports. |
 |
Monitor current road conditions by visiting the Wyoming Dept. of Transportation (WYDOT) or by calling 5-1-1. |
Winter Safety Kit | Vehicle Safety Kit
 |
Learn more about the National Weather Service's efforts to build a Weather-Ready Nation! |
Follow us on Twitter
Follow us on Facebook
Follow us on YouTube
RIW RSS Feed