Day: July 9, 2026
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Strong +3 Sigma Ridge Brings the Hottest Weather of Summer to the Northland
The upcoming 500mb ridge is expected to peak at about +2.5 to +3.0 sigma across the northern Plains and upper Midwest early next week, according to the GFS model. It’s quite an impressive ridge for this far north. High temperatures are expected to range from about 87 to 95 degrees…