Thursday-Friday Rainfall Amounts
We saw another round of much-needed rain across a good portion of the state Thursday into Friday morning, with around an inch at MSP airport and 2"+ across portions of western Minnesota. Unfortunately, areas of Northeastern Minnesota that need the rain to help out with the wildfire situation received little if any rain accumulation.
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Saturday And Labor Day Weekend Weather Outlook
While we will start off with some fog and clouds in the Twin Cities Saturday, it looks to be a very nice start to the Labor Day extended weekend with decreasing clouds and sunny skies in the afternoon. Highs will top off in the mid-70s.
A mostly dry and fairly sunny day is expected Saturday across the state. A few showers will be possible in northeastern Minnesota, however, with a trough of low pressure in place. An isolated shower will also be possible in southeastern Minnesota late in the day. Highs will mainly be in the 70s, which ranges from a few degrees above average in northern Minnesota to a few degrees below average down south.
While most of the state will continue to see dry weather Sunday and Labor Day Monday, there will be the chance of a few showers both days up along the Canadian border due to areas of low pressure passing close by. The one that does Monday will push a cold front through Monday Night, leading to the potential of a few showers across northern and eastern portions of Minnesota into Wisconsin.
In summary for the Twin Cities, a mainly dry Labor Day extended weekend is expected Saturday through Monday with lots of sunny skies and highs in the mid-70s. The next rain chance doesn't move in until Monday Night.
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An Update On The 90F Count
I think we won't be using this graphic too often past Labor Day weekend, as the average number of 90F degree days in September between 1991-2020 is only 1. The most that have occurred on record in September was 8 in 1895. So far this year we have observed 26 days with a 90F+ high, tied for the 12th most on record year-to-date. That would be tied for the 17th most on record if we didn't record any more.