
Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >
Western and Central Wyoming
Weather Forecast Office

Snow Makes a Quick Return to the Bighorn Mountains and Natrona County
Another push of cold air will enter Wyoming this evening, spreading snowfall across portions of northern Wyoming. Snowfall will continue across the area through Thursday morning, with moderate snowfall anticipated. The best accumulations are expected to be over the higher peaks of the Bighorn Mountains, and across much of Natrona county, including Casper and Casper Mountain.
What/When: Snow will begin this evening, and continue through Thursday morning
Amounts / Intensity: The Bighorn Mountains are favored to receive 4 to 8 inches of snowfall through Thursday morning. The lower elevations of Natrona county may expect 2 to 5 inches of snowfall, with higher accumulations on the south side of the city. Casper Mountain is expected to receive 5 to 9 inches of snowfall through Thursday morning.
Here is our most recent graphic created about the upcoming weather situation:

Here are the latest watches, warnings, and advisories, and forecast snow through 12pm Thursday (click for a larger view):
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Want to track the storm? Here are the local and regional radar loops:
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Latest WYDOT Road Information Map
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Here are some additional links to help monitor the winter weather:
Forecasts
Severe Weather
Forecast Discussion
User Defined Forecast
Fire Weather
Activity Planner
Hourly Forecasts
Snow and Avalanche
Aviation Weather Decision Support
Hydrology
SnoTel Page
Rivers and Lakes
Weather Safety
StormReady
NOAA Weather Radio
Preparedness
SkyWarn
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Western and Central Wyoming
12744 West U.S. Hwy 26
Riverton, WY 82501
307-857-3898
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