Current time (in UTC/GMT/Zulu): 
JavaScript Must Be Enabled.
A Moderate Risk of Severe Thunderstorms is Forecast Today and/or Tonight
The greatest threat for severe thunderstorms reamins across portions of the Ohio and Tennessee Valley regions into the Mid-South today into tonight, with damaging gusts, large hail and a few tornadoes possible.
 For additional details, see the latest Day 1 Convective Outlook.
Hazard Fri (07/20) Sat (07/21) Sun (07/22) Mon (07/23) Tue (07/24) Wed (07/25) Thu (07/26) Fri (07/27)
Severe Moderate Slight Marginal No Area No Area No Area No Area No Area
Fire Elevated Elevated No Area No Area No Area No Area No Area No Area

All Products





Severe Weather Climatology (1982-2011)

Any Severe Probabilities: 20 Jul

Tornado Probabilities: 20 Jul

Damaging Wind Probabilities: 20 Jul

Severe Hail Probabilities: 20 Jul

Significant Tornado Probabilities: 20 Jul

Significant Wind Probabilities: 20 Jul

Significant Hail Probabilities: 20 Jul

More severe weather climatology data here.
Today's Storm Report Trend
report time

Full-size plot here.
Did You Know?

What's My Risk?

La tormenta factor de riesgo.

What's a Watch?

How's a Forecast Made?

Tornado Safety Tips

Forecast Tools




Observed Soundings

Tornado Environment Browser

Upper-Air Maps

2018 Watch Summaries
Page last modified: July 20 2018 12:17 UTC
Wildfire Climatology (1992-2015)

100 Acres Wildfire Probabilities: 20 Jul

300 Acres Wildfire Probabilities: 20 Jul

1000 Acres Wildfire Probabilities: 20 Jul

5000 Acres Wildfire Probabilities: 20 Jul

More wildfire climatology data here.
Latest SPC Publications
Latest SPC Case Archive
Jul 19, 2018 Tornado: 33 Wind: 164 Hail: 64