1985 - A tropical wave, later to become Tropical Storm Isabel, struck Puerto Rico. As much as 24 inches of rain fell in 24 hours, and the severe flooding and numerous landslides resulting from the rain claimed about 180 lives.
More on this and other weather history
Day: Sunny, with a high near 83. Southwest wind around 6 mph.
Night: A slight chance of rain showers between 4am and 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 58. South wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Day: Showers and thunderstorms. Cloudy, with a high near 70. South wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Night: Showers and thunderstorms. Cloudy, with a low around 46. Northwest wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Day: A chance of rain showers before 8am. Sunny, with a high near 63. North wind 7 to 12 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Night: Areas of frost after 3am. Clear, with a low around 33.
Day: Areas of frost before 9am. Sunny, with a high near 62.
Night: Areas of frost after 3am. Clear, with a low around 35.
Day: Areas of frost before 9am. Sunny, with a high near 66.
Night: Mostly clear, with a low around 38.
Day: Sunny, with a high near 68.
Night: Partly cloudy, with a low around 42.
Day: Mostly sunny, with a high near 68.
Night: Partly cloudy, with a low around 43.
Sun's High Temperature
99 at Rio Grande Village, TX
Mon's Low Temperature
13 at 7 Miles East-northeast Of Pinedale, WY and 32 Miles West-southwest Of Bynum, MT
Slippery Rock is a borough in Butler County, Pennsylvania. The population was 3,081 at the 2020 census. Slippery Rock is included in the Greater Pittsburgh Region. The area is home to Slippery Rock University of Pennsylvania, partially in the borough limits, and attended by nearly 9,000 students as a member of the Pennsylvania State System of Higher Education.
The post office for Slippery Rock Township was established in 1826 in the Ginger Hill area. The town of Ginger Hill was incorporated as a borough under the name Centreville in 1841, later changing its name to Slippery Rock in 1896.
Content from Wikipedia, licensed under CC BY-SA 3.0.
Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.
Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.