Helene is expected to bring life-threatening and catastrophic storm surge and damaging hurricane-force winds to Florida and inland across the Southeast. Catastrophic and life-threatening flash/urban flooding, including landslides, is expected across the southern Appalachians. Considerable to locally catastrophic flash flooding is likely for northwestern and northern Florida and the Southeast. Read More >
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SYNOPSIS:
An upper level jet continues to stream in moisture over the area. Western mountains will keep seeing light to moderate snow while some warmer locations are still seeing rain to a mix. However, this will eventually flip over to snow as a cold front will approach from the northwest this afternoon, and quickly pass through central and southeast Wyoming by Wednesday morning. Most of the precipitation is expected along this boundary, but a second punch looks to set up as a leeside low is expected to form after the front passes. This second punch looks to affect the entire region through Friday. A high wind warning also remains in effect for many areas until 11 PM tonight, but this may be extended as gusty winds are expected to persist through Thursday.
IMPACTS:
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High Wind Statement |
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Snow and Wind Forecasts - Update Every 3 Hours
12 Hour Snow Accumulation Forecast |
12 Hour Peak Wind Gusts |
24 Hour Snow Accumulation Forecast |
12-24 Hour Peak Wind Gusts |
36 Hour Snow Accumulation Forecast |
24-36 Hour Peak Wind Gusts |
Summary | Forecast | Travel Center | Monitoring & Reporting | Safety
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If you plan to travel, we recommend checking road conditions along your route and staying on top of road closures here. If you are on Twitter, follow the hashtag: #WyoRoad (or look below) for the latest weather affecting roads and road conditions in and around Wyoming.
Tweets by @NWSRiverton | #WyoRoad Tweets |
Get the play-by-play on this storm and contribute your own snow reports to #wywx |
On the road? Tweet road conditions to #WyoRoad!
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PLEASE SEND US YOUR SNOW REPORTS (CLICK HERE)
Monitor our 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 |
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Submit storm reports/images and keep up to date with us on Facebook! | |
Submit storm reports/images and keep up to date with us on Twitter! | |
Other reporting methods include submitting an online report, email (nws.riverton@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. | |
Get current road conditions, web camera images, road alerts, and much more on your mobile device by downloading the Wyoming 511 Mobile App. |
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