Louisville, KY
Weather Forecast Office
From August 11th until the 14th, the annual Perseid meteor shower will be visible over the night hours, but the best viewing times are yet to come. The viewing will be at its best on August 13th between 12 AM and 6 AM EDT. There are several reasons for this. First, the Earth is passing through the core of Comet Swift-Tuttle's debris field. The dust that makes up the debris field is the size of sand. This dust as it burns entering the Earth's atmosphere produces the streaks of light (the "shooting stars" or meteors) we see. Second, the near new moon will make lit heavenly bodies easier to see due to the darker conditions, and to top it all off, most of Indiana and Kentucky will have clear skies.
For best viewing, leave the city lights, and head to the country. Direct yourself to the constellation Perseus which is the direction the meteors will start their streak. The higher the meteors are in the sky the better they will appear to us on the ground. Enjoy the show.
Meteor rates above 50 per hour are expected.
Image showing cloud cover for early Thursday morning.
Current Hazards
Hazardous Weather Outlook
Storm Prediction Center
Submit a Storm Report
Advisory/Warning Criteria
Radar
Fort Knox
Evansville
Fort Campbell
Nashville
Jackson
Wilmington
Latest Forecasts
El Nino and La Nina
Climate Prediction
Central U.S. Weather Stories
1-Stop Winter Forecast
Aviation
Spot Request
Air Quality
Fire Weather
Recreation Forecasts
1-Stop Drought
Event Ready
1-Stop Severe Forecast
Past Weather
Climate Graphs
1-Stop Climate
CoCoRaHS
Local Climate Pages
Tornado History
Past Derby/Oaks/Thunder Weather
Football Weather
Local Information
About the NWS
Forecast Discussion
Items of Interest
Spotter Training
Regional Weather Map
Decision Support Page
Text Products
Science and Technology
Outreach
LMK Warning Area
About Our Office
Station History
Hazardous Weather Outlook
Local Climate Page
Tornado Machine Plans
Weather Enterprise Resources
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Louisville, KY
6201 Theiler Lane
Louisville, KY 40229-1476
502-969-8842
Comments? Questions? Please Contact Us.