Marginal Risk of Severe Weather for Parts of Utah, Wyoming and Nevada Today

news image
Top Stories
14 Mar 2018 4:29 AM
Showers and storms are in the forecast today for the Eastern Great Basin.  We are not looking at a major severe outbreak, but there could definitely be some strong storms firing up this afternoon with the potential for large hail and damaging winds.

Forecast

A cold front sliding through the western U.S. will be the focus for shower and thunderstorm development later this afternoon.  Daytime heating and temperatures cooling very quickly in the upper levels of the atmosphere.  This means that showers and storms will be increasing for this afternoon and isolated storm cells could turn severe.

Severe Risks

The Marginal Risk of severe weather is over parts of Nevada and Wyoming, but is mainly over a big chunk of Utah.    What is a Marginal Risk of severe weather?  Here is the definition from the Storm Prediction Center. Marginal risks are typically isolated and the main threats are usually wind and hail. Here is a look at severe risk forecast for today. Notice how there isn't even a risk of tornadoes today with any of these storm chances.  Large hail and damaging winds will be possible with a 5% risk.

Latest Timing

Most of today's thunderstorms will be firing up during the peak heating hours this afternoon.  A lot of today's storms will be below severe weather criteria...only a few isolated storms will have the chance to turn severe.   Meteorologist Patrick Crawford    
All Weather News
More
Quick Moving System To Bring More Snow to the Midwest

Quick Moving System To Bring More Snow to the Midwest

As bitterly cold air moves into the Northern

7 Dec 2025 3:20 AM
Stormy Weekend in the Northwest, Intense System Arrives Monday

Stormy Weekend in the Northwest, Intense System Arrives Monday

A series of storms is taking aim at the North

7 Dec 2025 3:15 AM
Arctic Blast to Bring Dangerous Conditions to Millions

Arctic Blast to Bring Dangerous Conditions to Millions

The Northern Tier of the country is no strang

7 Dec 2025 3:00 AM
Overnight Snow for the Colorado Rockies

Overnight Snow for the Colorado Rockies

DENVER, CO - Denver saw its first significant

6 Dec 2025 3:30 AM
Snow & Ice Lingers for the Mid-Atlantic & Appalachians

Snow & Ice Lingers for the Mid-Atlantic & Appalachians

Multiple low-pressure systems moving across t

5 Dec 2025 9:40 PM
Northern U.S. Bracing for Multiple Clipper Systems this Week

Northern U.S. Bracing for Multiple Clipper Systems this Week

MONTANA - A clipper system has been moving th

4 Dec 2025 2:00 AM
Gulf Low turns Coastal Low as Millions Brace for Plowable Snow

Gulf Low turns Coastal Low as Millions Brace for Plowable Snow

We're hoping many Thanksgiving travelers have

2 Dec 2025 8:50 PM