Severe Weather Outlook Maps
SPC convective outlook maps showing tornado, severe weather, damaging wind, and large hail risk across the United States. Data from NOAA's Storm Prediction Center, updated multiple times daily.
Today's Tornado Outlook (Loading date...)
This map shows areas where tornadoes are most likely to form today, based on data from NOAA's Storm Prediction Center. Colored areas show the probability of a tornado within 25 miles of any point. Even 5% is significant β that's 5x normal odds. Dashed outlines show Conditional Intensity Groups (CIG): CIG1 = brief/weak tornadoes, CIG2 = strong, CIG3 = violent/long-track.
View official SPC Day 1 OutlookTomorrow's Tornado Outlook (Loading date...)
This map shows areas where tornadoes are most likely to form tomorrow, based on data from NOAA's Storm Prediction Center. Colored areas show the probability of a tornado within 25 miles of any point. Dashed outlines show Conditional Intensity Groups (CIG): CIG1 = brief/weak tornadoes, CIG2 = strong, CIG3 = violent/long-track.
View official SPC Day 2 OutlookToday's Severe Weather Outlook (Loading date...)
This map shows the overall severe weather risk today, including tornadoes, damaging winds, and large hail, based on data from NOAA's Storm Prediction Center. Risk levels range from General Thunder (TSTM) to High, with each category indicating increasing severity and coverage of severe weather.
View official SPC Day 1 OutlookTomorrow's Severe Weather Outlook (Loading date...)
This map shows the overall severe weather risk tomorrow, including tornadoes, damaging winds, and large hail, based on data from NOAA's Storm Prediction Center. Risk levels range from General Thunder (TSTM) to High, with each category indicating increasing severity and coverage of severe weather.
View official SPC Day 2 OutlookToday's Wind Outlook (Loading date...)
This map shows areas where damaging winds (58+ mph) are most likely today, based on data from NOAA's Storm Prediction Center. Colored areas show the probability of damaging winds within 25 miles of any point. Dashed outlines show Conditional Intensity Groups (CIG) indicating the potential for more significant wind events.
View official SPC Day 1 OutlookTomorrow's Wind Outlook (Loading date...)
This map shows areas where damaging winds (58+ mph) are most likely tomorrow, based on data from NOAA's Storm Prediction Center. Colored areas show the probability of damaging winds within 25 miles of any point.
View official SPC Day 2 OutlookToday's Hail Outlook (Loading date...)
This map shows areas where large hail (1 inch or greater) is most likely today, based on data from NOAA's Storm Prediction Center. Colored areas show the probability of large hail within 25 miles of any point. Dashed outlines show Conditional Intensity Groups (CIG) indicating the potential for very large or destructive hail.
View official SPC Day 1 OutlookTomorrow's Hail Outlook (Loading date...)
This map shows areas where large hail (1 inch or greater) is most likely tomorrow, based on data from NOAA's Storm Prediction Center. Colored areas show the probability of large hail within 25 miles of any point.
View official SPC Day 2 OutlookDay 3 Severe Weather Outlook (Loading date...)
This map shows the combined severe weather probability for Day 3 (two days from now), based on data from NOAA's Storm Prediction Center. Day 3 outlooks use a combined probability approach covering all severe hazards (tornadoes, wind, and hail). As the forecast period gets closer, these are replaced by individual hazard outlooks.
View official SPC Day 3 Outlook



