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
Fronts Continue To Spark Severe Weather Across the Plains

Fronts Continue To Spark Severe Weather Across the Plains

A cold front that brought record lows to the

18 Jul 2025 10:40 PM
Extreme Heat Impacts for the East Coast & South

Extreme Heat Impacts for the East Coast & South

Extreme heat continues to impact several area

18 Jul 2025 10:05 PM
Flooding Threat Remains Elevated in the East

Flooding Threat Remains Elevated in the East

A cold front pushing through the Eastern Seab

18 Jul 2025 9:10 PM
EF-2 Firenado from the Deer Creek Fire in Utah

EF-2 Firenado from the Deer Creek Fire in Utah

A fire tornado was spotted near La Sal, Utah

18 Jul 2025 7:30 AM
Tropical System Brings Flood Risk to the Central Gulf

Tropical System Brings Flood Risk to the Central Gulf

Time has run out for notable tropical develop

18 Jul 2025 3:05 AM
Heavy Rain, Flooding Threat Returns to Florida

Heavy Rain, Flooding Threat Returns to Florida

Keep the rain boots handy in Florida - heavy

13 Jul 2025 12:50 PM
Severe Storm Risk Pushes into the Great Lakes, Ohio Valley

Severe Storm Risk Pushes into the Great Lakes, Ohio Valley

Friday was another busy day with severe weath

12 Jul 2025 8:00 PM