Severe Thunderstorm Forecast and Analysis Page
Note:  Always check the time and date of any product or map to ensure it is current.

Thunderstorm Outlooks

Day 1 Outlook

 Day 2 Outlook

 Day 3 Outlook

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Latest Watches, Warnings, and Advisories
Note:  Always check the time and date of any product or map to ensure it is current.

All National Watches, Warnings, and Advisories

Click for large viewAll national counties with any active watches, warnings or advisories.

Current Severe Thunderstorm and Tornado Watches

Click for large viewCurrent graphic showing any severe thunderstorm and tornado watches in effect over the contiguous United States.

Current Convective Activity Chart from the Storm Prediction Center

Click for large viewThe national mosaic radar, with an overlay of the current day 1 convective outlook and any current severe thunderstorm and tornado watches and warnings.

Mesoscale Convective Discussions from the Storm Prediciton Center

Click for large viewCurrent graphic showing any mesoscale discussions (MD's) which are in effect over the contiguous United States.

Mesoscale Convective Analysis from the Storm Prediciton Center

Click for large viewSevere weather analyses updated hourly and usually centered on an SPC risk area. Each hour a National analysis along with three sub-sector analyses will be produced. The three sub-sectors will change as SPC forecasters monitor these areas for hazardous weather. This information is provided by SPC as a way of sharing the latest severe weather forecast techniques with local forecasters.

Storm Reports - Large hail, High winds, and Tornadoes

Click for large viewToday's preliminary storm reports.


Hazard Assessment from the Climate Prediction Center

Watch, Warning, and Advisory Text Products

Michigan's Upper Peninsula
Hazardous Weather Outlook -- Issued daily
Area Forecast Discussion -- Issued daily
Severe Thunderstom Warnings
Tornado Warnings
Severe Weather Statements
Non-Precipitation Event Watches / Warnings / Advisories
Winter Weather Watches / Warnings / Advisories
Flood Watches / Warnings / Advisories

Michigan
Severe and Winter Weather Watches
Severe and Winter Weather Warnings
Special Weather Statements and Outlooks

Warnings for Nearby States
Minnesota
Wisconsin

U.S. Warnings
Warnings, Advisories and Special Weather Statements
NWS Severe Weather Outlooks/Watches/Discussions -- SPC Home Page
Preliminary Storm Reports -- For today
Preliminary Storm Reports -- For yesterday

Other Significant Weather Products
Preliminary Local Storm Reports -- NWS Marquette forecast area
Public Information Statements -- Snowfall and other information



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