Brian D

A good call here. Chilly wx for early May.

Reflective SW radiation with cold ass air.

Top 5 lows with some records yesterday morning across MN. Records set in I-Falls & Hibbing. Looks like they set records this morning, too. Some top 5 records in WI, as well, yesterday, and this morning. Last time temps were similar at many of these stns was 2020 & 2021. Chilly wx brr!

May 8 1924: A snowstorm brings up to 4 inches to parts of Minnesota. Minneapolis sees a half inch of snow with St. Paul picking up an inch. Up to 50 mph winds accompany the snow. For Friday, May 8, 2026 1784 - A deadly hailstorm in South Carolina hit the town of Winnsborough. The hailstones, measuring as much as nine inches in circumference, killed several persons, and a great number of sheep, lambs and birds. (David Ludlum) 1803 - A freak spring storm produced heavy snow from southern Indiana to New England. The storm made sleighing possible in Massachusetts, but also ruined shade trees in Philadelphia. (David Ludlum) 1981 - The Dallas/Fort Worth area experienced its worst hailstorm of record as baseball to grapefruit size hail, accompanied by 100 mph winds, caused nearly 200 million dollars damage. Hail accumulated eight inches deep at Cedar Hill TX. (The Weather Channel) 1987 - Twenty-eight cities in the northwestern U.S. reported record high temperatures for the date. The record high of 95 degrees at Redding CA was their fifth in a row, and the record high of 102 degrees at Hanover WA was just one degree shy of their record for May. (The National Weather Summary) 1988 - Thunderstorms in the Mississippi Valley spawned a total of 57 tornadoes, including 24 in Wisconsin, and a record 22 tornadoes in one day in Iowa. There were also more than 200 reports of large hail and damaging winds. Baseball size hail was reported at Terre Bonne Mo. At Rockford IL one person was temporarily trapped inside a portable toilet toppled by thunderstorm winds gusting to 80 mph. Fortunately, not a single person was killed in the "Mother's Day" tornado outbreak. (The National Weather Summary) (Storm Data) 1989 - Twenty-one cities in the eastern U.S. reported record low temperatures for the date. Lows of 28 degrees at Asheville NC and 31 degrees at Greer SC were records for May. (The National Weather Summary) 1990 - Thunderstorms produced severe weather in northwestern and north central Kansas during the evening and night. Thunderstorms produced hail three inches in diameter at Brewster, and wind gusts to 92 mph south of Wakeeney. Thunderstorms over northwest Iowa deluged the town of Boone with five inches of rain flooding basements and leaving some areas under four feet of water. (The National Weather Summary) (Storm Data)

Band of snow shwrs moving through, and yet temps are in the upper 40's. Very cold above.

Early data in for April. A very warm one mainly driven by the S sub areas. 5 & 10 yr trend charts shown respectively.

May 7 1916: Strong winds sweep across the state and cause dust storms over southern Minnesota. Great damage is done to standing timber in Northern Minnesota. Many fires develop, one of which would destroy 30,000,000 feet of lumber. For Thursday, May 7, 2026 1840 - A powerful tornado wrecked many boats at the Natchez Landing in Mississippi, then plowed through the city on the bluff. The tornado killed 317 persons, and caused a million dollars damage. The force of the storm caused houses to burst open. The tornado was the most deadly and destructive in early American history. (David Ludlum) 1964 - The temperature at White Mountain 2, located in California, dipped to 15 degrees below zero to set a record for May for the continental U.S. (The Weather Channel) 1987 - Thirty-one cities in the western U.S. reported record high temperatures for the date. Highs of 93 degrees at Portland OR and San Jose CA were the warmest of record for so early in the season. The high of 92 degrees at Quillayute WA was a record for the month of May. The temperature at Sacramento CA hit 105 degrees. (The National Weather Summary) 1988 - A powerful storm in the north central U.S. produced up to three feet of snow in the Bighorn Mountains of Wyoming and the mountains of south central Montana. Up to five inches of rain drenched central Montana in less than 24 hours, and flash flooding in Wyoming caused a million dollars damage. (Storm Data) (The National Weather Summary) 1989 - Thirty-two cities in the central and eastern U.S. reported record low temperatures for the date, and 24 hour snowfall totals of 7.2 inches at Buffalo NY and 10.7 inches at Rochester NY were records for the month of May. While northerly winds ushered unseasonably cold air into the eastern U.S., temperatures warmed rapidly in the Great Plains Region, reaching the 90s in Kansas. The temperature at Manhattan KS soared from a low of 30 degrees to a high of 88 degrees. (The National Weather Summary) (Storm Data) 1990 - Gale force winds lashed the northern and central Pacific coast. A wind gust of 52 mph at Eureka CA established a record for the month of May. Strong winds over northeastern Colorado, associated with a fast moving Pacific cold front, gusted to 63 mph at Peetz. Snow developed over the northwest mountains of Wyoming late in the day, and Yellowstone National Park was whitened with 6 to 14 inches. (The National Weather Summary) (Storm Data)

Top 5 cold aftrn yesterday with highs in the upper 30's - 40's. I-Falls 38 (1st beating 39 1950/79), Hibbing 41 (t2nd), Duluth 42 (t7th), Brainerd 43 (3rd), Park Rapids 41 (t4th), St Cloud 45 (t4th), Minneapolis 46 (t3rd), and Rochester 47 (t5th). In WI, Ashland 44 (t5th), Eau Claire 44 (3rd), Rhinelander 43 (t4th), and La Crosse 47 (t5th).

Upper 20's/low 30's around the area this morning with a band of snow shwrs to my NE.

May 6 1965: 6 strong tornadoes, 4 of which were rated F4 on the Fujita Scale, devastate parts of east central Minnesota, including parts of the Twin Cities metro area. 14 people are killed, and 683 are injured. 2 of the F4 tornadoes hit Fridley. For Wednesday, May 6, 2026 1933 - Charleston, SC, was deluged with 10.57 inches of rain, an all- time 24 hour record for that location. (The Weather Channel) 1975 - A massive tornado hit Omaha, NE, killing three persons, injuring 133 others, and causing 150 million dollars damage. The tornado struck during the late afternoon moving northeastward through the industrial and residential areas of west central Omaha, and lifting over the northern section of the city. The twister, which cut a swath ten miles long and as much as a quarter of a mile wide, was the mostly costly in U.S. history up till that time. (David Ludlum) 1987 - Eighteen cities in California and Oregon reported record high temperatures for the date. Highs of 91 degrees at Portland OR, 101 degrees at Medford OR, and 104 degrees at Sacramento CA, were the warmest of record for so early in the season. (The National Weather Summary) 1988 - A major storm brought high winds to the western half of the country. A wind gust of 74 mph at Pueblo CO broke their May record established just four days earlier, and winds in the Arapahoe Ski Basin area of Colorado reached 85 mph. In North Dakota, the high winds reduced visibilities to near zero in blowing dust closing many roads. (The National Weather Summary) (Storm Data) 1989 - Sixteen cities in the north central U.S. reported record low temperatures for the date. Morning lows of 17 at Bismarck ND and 26 at Minneapolis MN were the coldest of record for so late in the season. A reading of 43 degrees at the start of the Kentucky Derby was the coldest in 115 years of records. Light snow was reported in the Upper Midwest, with an inch reported at Chicago IL. (The National Weather Summary) 1990 - Snow and high winds prevailed behind a Pacific cold front crossing the northwestern U.S. Wind gusts above 50 mph were reported in southeastern Idaho, and heavy snow blanketed the Cascade Mountains of Washington State, with twelve inches reported at Stampede Pass. (The National Weather Summary) NOTE: NWS MSP write up on the 1965 tornado outbreak https://www.weather.gov/mpx/60thAnnivesaryofMay06_1965_Tornados Screenshot of the event from MRCC Tornado tracking tool.

May 5 1965: At least 7 tornadoes hit southern Minnesota. This outbreak is a preview of what would happen the next day… For Tuesday, May 5, 2026 1917 - The same storm which a day earlier produced eight inches of snow in the Texas panhandle, produced a foot of snow at Denver CO, their heaviest snow of record for the month of May. (David Ludlum) 1930 - The temperature at College Park, VA, soared from 43 degrees to 93 degrees to begin an exceptional heat wave. (Sandra and TI Richard Sanders - 1987) 1987 - Unseasonably hot weather prevailed in the western U.S. A dozen cities in California reported record high temperatures for the date. Afternoon highs of 93 degrees at San Francisco, 98 degrees at San Jose, 100 degrees at Sacramento, and 101 degrees at Redding, were the warmest of record for so early in the season. The high of 94 degrees at Medford OR was also the warmest of record for so early in the season. (The National Weather Summary) 1987 - Parts of the western U.S. were in the midst of a blistering May heat wave. The reading of 100 degrees in Downtown Sacramento CA was their earliest of record. Sacramento CA established daily record highs on nine of eleven days between the 4th and the 14th. (The Weather Channel) 1988 - A stubborn low pressure system continued to drench the eastern U.S. with rain. Thunderstorms again produced large hail in North Carolina. (The National Weather Summary) 1989 - Thunderstorms swept across Georgia and the Carolinas during the late afternoon and evening hours spawning seventeen tornadoes. A tornado at Toccoa GA injured 15 persons, and a tornado at Chesnee SC killed two persons and injured 35 others. Five tornadoes in North Carolina accounted for five deaths, 88 injuries, and sixty million dollars damage. Thunderstorms also produced baseball size hail at Lake Murray SC, and wind gusts to 78 mph at Brooklyn MD. (The National Weather Summary) (Storm Data) 1990 - A strong Pacific cold front moving rapidly inland caused weather conditions at the east end of the Strait of Juan de Fuca in Washington State to quickly change from sunny and calm to westerly winds of 60 mph and ten-foot waves. Three recreational fishing boats capsized in heavy seas off Port Angeles resulting in five deaths. In California, temperatures soared above 90 degrees across much of the state. The high of 101 degrees in downtown Los Angeles was eight degrees hotter than their previous record for the date. (The National Weather Summary) (Storm Data)

30 and snow shwrs this morning. Brr!

May 4 1926: Morris goes from winter to summer temperatures in one day. The morning low was 32, followed by a high of 89. For Monday, May 4, 2026 1812 - A storm produced snow from Philadelphia to Maine. A foot of snow fell near Keene NH, and in Massachusetts, nine inches fell at Waltham, located near Boston. (David Ludlum) 1917 - A late season snowstorm in northwest Texas produced up to eight inches of snow in Potter County and Armstrong County. (David Ludlum) 1922 - Austin, TX, was hit twice by tornadoes which struck within thirty minutes of each other. Twelve persons were killed in the tornadoes. (The Weather Channel) 1977 - A tornado 500 yards in width struck Pleasant Hill, MO, severely damaging the high school and grade school. Only minor injuries were reported among the more than 1000 teachers and students due to excellent warnings and prior tornado drills. (The Weather Channel) NOTE: Thumbs up to that school district 1987 - Thunderstorms produced severe weather in the southeastern U.S., with South Carolina hardest hit. Thunderstorm winds toppled trees seventy feet high in Spartanburg County SC, and knocked homes off their foundations near Bishopville SC. (Storm Data) (The National Weather Summary) 1988 - Thunderstorms produced large hail in North Carolina, but brought welcome rains to much of the rest of the eastern U.S. Residents of New England finally saw sunshine after about a week of clouds and rain. (The National Weather Summary) (Storm Data) 1989 - Thunderstorms produced severe weather in the Southern Plains Region and the Lower Mississippi Valley. Thunderstorms spawned fifteen tornadoes, and there were 340 reports of large hail and damaging winds. Hail three inches in diameter, and 9.39 inches of rain, resulted in more than 130 million dollars damage at Monroe LA. Thunderstorm winds gusted to 100 mph at Epps LA and Fort Worth TX. A thunderstorm north of Mineral Wells TX produced high winds which unroofed a nightclub, turning it into a "topless club." (The National Weather Summary) (Storm Data) 1990 - Thunderstorms produced severe weather from the Lower Ohio Valley to Virginia and the Carolinas. A tornado at Augusta Springs VA killed two people and injured ten others, and another tornado caused 1.7 million dollars damage at Colonial Heights VA. Temperatures soared into the 90s in northern California. The high of 98 degrees in downtown Sacramento was their hottest reading of record for so early in the season. (The National Weather Summary) (Storm Data) NOTE: Having drills in school for different scenarios is a good thing.

First 70 this year in town yesterday. Was nice to have the window open. Shwrs moved through early this morning. Gusty W winds on tap today with highs in the 50's.

With the pattern for May, wouldn't surprise me that you get frosty even late in the month.