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MM’s Tues Wx Forecast for June 21

Summer began at 4:14 this morning.

Wx Summary

Hot and dry conditions continue for the afternoons. By Wednesday night, a weak cold front will bring a slight chance for a shower. That front will drop temps a few degrees for Thursday, before the heat comes back for Friday.

This Week’s Hazards

We will need to be mindful of the heat in the afternoons this week. Be ready to find shade and water.

MM’s Wx Vlog

Weather Forecast

Tuesday: Sunny and heating up.

Wednesday: Partly cloudy and hot. A slight chance for an overnight shower.

Thursday: Partly cloudy and slightly cooler.

Friday – Saturday: Partly to mostly sunny and hot.

MM’s Severe Wx Concerns 

 SPC T-storm Outlook for Today

HRRR Radar Model

No precip to show.

Radar Link

Wind Forecast

Time is in 24 hour units, beginning at 6:00 a.m. today. Simply scroll to the right to see future hours. 

Hour (CDT)060708091011121314151617181920212223000102030405
Surface Wind (mph)113566655553322111111111

Three-Day Rainfall Forecast 

Drought Outlook

Drought info can be found at my link at The maps update each Thursday.

On This Day

1989 – The first day of summer heralded snow in the northern and central Rockies. In Colorado, 15 inches of snow was reported at the summit of Mount Evans and, in Wyoming, 18 inches was reported at Dickensen Park, west of Lander. Meanwhile, heavy rain continued in the eastern U.S. The city of Huntsville, Alabama, reported a record 11.65 inches for the month, compared to the 0.17 inch rainfall total in June 1988. 

1788 – US Constitution comes into effect when New Hampshire is the 9th state to ratify it.


MM Classes for Kids

Registration for the MM kids classes in July is now open! Classes cap at 15 students. The topic for July’s classes is rockets!

For the Crossville class, register at

For the Clarkrange class, register at


This week’s MM newsletter is about a story I found about a little town in West Virginia and how they deal with the heat. It’s interesting enough to share in a newsletter! That letter will publish by this afternoon. If you find this kind of info interesting, you might consider subscribing to the newsletter at! It’s only $5 a month or $50 a year, with proceeds supporting my education outreach programs with the kids.

You all have a great day and keep lookin’ up!

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