Perseid meteor shower Peaks This Weekend
"When, where & how to see it - The Perseid meteor shower is one of the best shooting star displays of the year and it's currently active. The Perseid meteor shower (also known as the Perseids) is active every year from mid-July to late August. This year the shower will peak around Aug. 13, 2023, according to skywatching site In The Sky, 2023 will be a good year for the Perseids as the moon will only be 10% illuminated. The Perseids are caused by Earth passing through debris — bits of ice and rock — left behind by Comet Swift-Tuttle which last passed close to Earth in 1992. The Perseids peak when Earth passes through the densest and dustiest area on Aug. 11-12. Years without moonlight see higher rates of meteors per hour, and in outburst years (such as in 2016) the rate can be between 150-200 meteors an hour. On average, you can expect to see up to 100 meteors per hour during the Perseid's peak, according to NASA. In 2022, the Perseids were affected by the full moon illuminating the sky and washing out fainter meteors. However, this year the moon will provide minimal disturbance to the meteor shower as it will only be 10% illuminated during the time of the peak."
A Few Showers Midweek
The simulated radar from AM Tuesday to PM Wednesday shows dry conditions through much of the day Tuesday. By Wednesday, a line of t-showers will drift through the northern half of the state. Rainfall tallies should be mainly light, but there could be a few pockets of heavy amounts here and there.
Rainfall Potential Through Early Next Week
Here's the rainfall outlook through early next week, which shows somewhat soggy weather across the southern half of the state. Some spots could see close to 1.00" of rain or more.
11th Driest Meteorological Summer on Record
It has been very dry across much of the region so far this summer with only 3.85" of rain falling at the MSP Airport since June 1st. That is -5.65" below average and is the 11th driest Meteorological Summer on record with the driest being 1.35" set in 1894. Interestingly, the last two summers (2022 & 2021) were even drier than this one.
9th Hottest Meteorological Summer on Record
It has also been a hot summer with readings running well above average since June 1st and good enough for the 9th hottest Meteorological Summer on record so far. Note that 2021 was the 3rd hottest and 2022 was the 9th hottest From June 1st to August 6th. With that being said, the last 3 summers have been pretty warm and dry.
60 Day Precipitation Anomaly
The map below shows the 60 day precipitation anomaly, which indicates that some locations are nearly -3.00" to nearly -6.00" below average (in red/pink) since early June. There are a few locations across the state that have surpluses, but most locations are well below average.
Drought Update
Drought conditions continue to deepen across the region with a few pockets of Extreme Drought showing up (in red). The last time that parts of Minnesota were in an Extreme Drought was back in mid December, nearly 7 months ago.
Hottest Days of 2023 So Far
The hottest day of 2023 (so far) was Thursday, July 27th with a high of 96F and heat index values peaking around 105F to 110F. Uffda! There have been (23) 90F days this year. Our average number of 90F days is 14.