Cool Pattern for the Next Two Weeks

Bill's Blog

The latest 8-14 Day Temperature Outlook from the Climate Prediction Center forecasts cooler than average temperatures for May 11 – 17. So, this cool pattern that we are in should last a couple of weeks.

Severe Weather Outlook Map for 5/4 Tue. PM/night

There is now a Moderate Severe Weather Outlook across MS and western AL, with a significant swath of wind damage and possible a few tornadoes could occur this PM/night.

Yesterday PM, there were several tornadoes in Central Illinois and hail up to 1 1/2″ in diameter than damaged vehicles.

The best chance of severe weather overnight is in the (orange) Enhanced Risk Area on the map from NE Texas to W Kentucky and Tennessee. There is still a chance of severe weather overnight in the southern half of Illinois and the southern half of Indiana. Here’s the latest SPC forecast discussion.

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We had a Wind Advisory for the lakeshore areas Saturday. Waves reached 5.2 feet at the Port Sheldon buoy. Other peak wind gusts: 48 mph Ludington and Shelby, 43 mph Mears, 41 mph Fremont and Cadillac and 40 mph at Saugatuck.

It was a windy weekend – here’s some peak wind gusts from Saturday and Sunday here in West Michigan:

Peak Wind Gusts on Saturday in W. Michigan
Peak Wind Gusts Sunday PM in W. Michigan 5/2/21

Climatological Probability of a Severe Storm on May 1

Here’s the climatological probabilities of a severe storm on May 1. The highest probability is in Central Oklahoma down into N. Texas. Note the low probability of severe storms in early May in South Florida and extreme S. Texas. Here’s local radar:

Lower Michigan Radar
Regional Radar

MORE: Look where Accu-Weather says the “Strong Thunderstorms” are going to be this summer. Exceptionally cold April brings “frost every day” in the U.KLowest average temperatures for April in the U.K. since 1922. Repairing the lightning rods on the Christ the Redeemer Statue in Rio de Janeiro. Dunkerque, France just had their coldest April ever. Tromso, Norway had no snow on Christmas, actually until the middle of January. Then a late winter: Maximum snow cover of the season on 15th April – 20 cm of fresh snow in the last 2 days. Windy in MD/VA/WV. Earthquake in Japan.

ALSO: Snowing in Scotland. April 2021 has been a cold and dry month in Switzerland which had a nationwide average temperature of +2.9C which is 1.0C below the 1981-2010 baseline and the coldest April since 2001. New April record highest temp. in Tajikistan with 37.9°C in Isambaj. On April 27, the station of Key Lake, in northern Saskatchewan Canada) recorded a low temp. of -25.0°C (∼22°C below average). Key Lake recorded the new April low temp. record for Saskatchewan last year with -40.2°C on April 3. Yesterday, Alert (in far northern Canada) got above freezing for the first time ever in April. I don’t know how long weather records have been kept there. Denver sure had an up-and-down month. Students find message in a bottle that was “launched” 60 years ago. Volcano erupting in Guatamala. Aurora and a thunderstorm in the same shot!

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