National Weather Service United States Department of Commerce

Wildfire Smoke and Severe Thunderstorms in the East; Monsoon Thunderstorms in the Southwest

Wildfire smoke continues to impact air quality from the Great Lakes region into New England and the Mid-Atlantic today with widespread Air Quality Alerts in effect. Severe thunderstorms are expected across portions of the Ohio Valley and Lower Great Lakes into the Mid-Atlantic and Northeast, this afternoon into the evening. Monsoonal thunderstorms may bring areas of flooding to the Southwest. Read More >

 

 

 

 

Severe Weather Outlooks and Probabilities

Today

Today's Overall Severe Weather Risk Today's Tornado Risk
Today's Damaging Wind Risk Today's Large Hail Risk

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Tomorrow

Tomorrow's Severe Weather Risk Tomorrow's Tornado Risk
Tomorrow's Damaging Wind Risk Tomorrow's Large Hail Risk
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Day 3 Severe Weather Risk

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Severe Weather Timing Graphics

Western Montana

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North-Central Montana

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Central and Southwestern Montana

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Eastern Montana

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For severe timing graphics for additional cities and for Day 2 severe timing graphics click here.

 

Explanation of SPC Outlook Categories

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See this image for more information on the new Conditional Intensities in SPC Outlooks.

 

 

Visit the Storm Prediction Center Website for more information on potential severe weather over the next few days

 

Current Mesoscale Discussions

Current Severe Thunderstorm & Tornado Watches

 

Today's Tornado, Wind & Hail Reports Yesterday's Tornado, Wind & Hail Reports

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