andrewtornado11's profile picture. 🇺🇸 OU ‘25, CSU M.S. I study the atmosphere. Former OWL Monday night shift leader :) Goldwater Scholar. Milwaukee native.

Andrew Muehr

@andrewtornado11

🇺🇸 OU ‘25, CSU M.S. I study the atmosphere. Former OWL Monday night shift leader :) Goldwater Scholar. Milwaukee native.

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My lead author supercell paper with James Ruppert, @mattnado, and @UpdraftwMax is now out in final form in Journal of the Atmospheric Sciences! journals.ametsoc.org/view/journals/…


Andrew Muehr รีโพสต์แล้ว

Here are the estimated snowfall totals from the lake effect snow event from last night. #wiwx

NWSMilwaukee's tweet image. Here are the estimated snowfall totals from the lake effect snow event from last night. #wiwx

Andrew Muehr รีโพสต์แล้ว

a strong tornado near Henry, South Dakota on July 27th of 2025 - I can’t wait to be in this position again


Widespread flooding impacts in Milwaukee Co. First three videos/images are at the Whitnall Park Beer garden in Greendale, near the Root River. The shipping container was moved about 100 yards. Last photo shows what many streets around town look like. @NWSMilwaukee @BrianNizTMJ4

andrewtornado11's tweet image. Widespread flooding impacts in Milwaukee Co. First three videos/images are at the Whitnall Park Beer garden in Greendale, near the Root River. The shipping container was moved about 100 yards. Last photo shows what many streets around town look like. @NWSMilwaukee @BrianNizTMJ4
andrewtornado11's tweet image. Widespread flooding impacts in Milwaukee Co. First three videos/images are at the Whitnall Park Beer garden in Greendale, near the Root River. The shipping container was moved about 100 yards. Last photo shows what many streets around town look like. @NWSMilwaukee @BrianNizTMJ4
andrewtornado11's tweet image. Widespread flooding impacts in Milwaukee Co. First three videos/images are at the Whitnall Park Beer garden in Greendale, near the Root River. The shipping container was moved about 100 yards. Last photo shows what many streets around town look like. @NWSMilwaukee @BrianNizTMJ4

Andrew Muehr รีโพสต์แล้ว

Extreme rain event centered on Milwaukee overnight, more than 14” locally recorded with additional downpours moving through. Probably one of the biggest in state history. Very well forecasted by the local WFO and the WPC, who issued a moderate risk despite so-so model support.

Jacob_Feuer's tweet image. Extreme rain event centered on Milwaukee overnight, more than 14” locally recorded with additional downpours moving through. Probably one of the biggest in state history. Very well forecasted by the local WFO and the WPC, who issued a moderate risk despite so-so model support.
Jacob_Feuer's tweet image. Extreme rain event centered on Milwaukee overnight, more than 14” locally recorded with additional downpours moving through. Probably one of the biggest in state history. Very well forecasted by the local WFO and the WPC, who issued a moderate risk despite so-so model support.
Jacob_Feuer's tweet image. Extreme rain event centered on Milwaukee overnight, more than 14” locally recorded with additional downpours moving through. Probably one of the biggest in state history. Very well forecasted by the local WFO and the WPC, who issued a moderate risk despite so-so model support.

Andrew Muehr รีโพสต์แล้ว

The Milwaukee River at Estabrook Park and the Root River in Franklin have both broken the old flood stage records. The Fox River in Waukesha will also reach record flood stage later today. To say this is a historic and unprecedented flood isn't hyperbole. It's a fact.

SamKuffelWx's tweet image. The Milwaukee River at Estabrook Park and the Root River in Franklin have both broken the old flood stage records. The Fox River in Waukesha will also reach record flood stage later today.

To say this is a historic and unprecedented flood isn't hyperbole. It's a fact.

Andrew Muehr รีโพสต์แล้ว

Here is the video clip where I thought I was going to witness multiple chasers die in the Henry, SD #tornado #sdwx after getting too close as the farm disintegrated and flew over them. @MichaelGordonWX @SimonStormRider @JustonStrmRider @scottmcpartland @mikebettes @parkertwc


Supercell near Trego, WI with a wall cloud. Viewed from Big Sissabagama Lake, south of Stone Lake @NWSduluth

andrewtornado11's tweet image. Supercell near Trego, WI with a wall cloud. Viewed from Big Sissabagama Lake, south of Stone Lake @NWSduluth
andrewtornado11's tweet image. Supercell near Trego, WI with a wall cloud. Viewed from Big Sissabagama Lake, south of Stone Lake @NWSduluth

Andrew Muehr รีโพสต์แล้ว

The most insane #tornado intercept of my 30 year storm chasing career - WATCH FULL VIDEO: youtu.be/yu7AbeQoFfQ?si…


View of tornado warned storm from near Stone Lake, WI @NWSduluth

andrewtornado11's tweet image. View of tornado warned storm from near Stone Lake, WI @NWSduluth
andrewtornado11's tweet image. View of tornado warned storm from near Stone Lake, WI @NWSduluth
andrewtornado11's tweet image. View of tornado warned storm from near Stone Lake, WI @NWSduluth

Andrew Muehr รีโพสต์แล้ว

Various rope-out stages of tonight’s tornado near Kit Carson, CO @NWSGoodland

stormchaserQ's tweet image. Various rope-out stages of tonight’s tornado near Kit Carson, CO @NWSGoodland
stormchaserQ's tweet image. Various rope-out stages of tonight’s tornado near Kit Carson, CO @NWSGoodland
stormchaserQ's tweet image. Various rope-out stages of tonight’s tornado near Kit Carson, CO @NWSGoodland

Some shots of what might have been a brief tornado just south of Penfield, Illinois yesterday. First video was taken at 5:07-5:08 pm, last photo was at 5:11 pm CDT. In the first part of the video there appears to be a couple faint swirls at the ground. @NWSLincolnIL

andrewtornado11's tweet image. Some shots of what might have been a brief tornado just south of Penfield, Illinois yesterday. First video was taken at 5:07-5:08 pm, last photo was at 5:11 pm CDT. In the first part of the video there appears to be a couple faint swirls at the ground. @NWSLincolnIL
andrewtornado11's tweet image. Some shots of what might have been a brief tornado just south of Penfield, Illinois yesterday. First video was taken at 5:07-5:08 pm, last photo was at 5:11 pm CDT. In the first part of the video there appears to be a couple faint swirls at the ground. @NWSLincolnIL

Years of training in the OU SoM program has prepared me for this moment: identifying the smoke plume behavior

Wildfire smoke plume west of I-44 near Mile Marker 87

ameliaUrquhart_'s tweet image. Wildfire smoke plume west of I-44 near Mile Marker 87


NW of Alva, OK @NWSNorman . Slow rotation

andrewtornado11's tweet image. NW of Alva, OK @NWSNorman . Slow rotation
andrewtornado11's tweet image. NW of Alva, OK @NWSNorman . Slow rotation
andrewtornado11's tweet image. NW of Alva, OK @NWSNorman . Slow rotation

Andrew Muehr รีโพสต์แล้ว

Uh oh

robbyfrostwx's tweet image. Uh oh

Andrew Muehr รีโพสต์แล้ว

.@TheNational's first masterpiece 'Alligator' turns 20 years old tomorrow, so let's look back together stereogum.com/2303762/the-na…


Andrew Muehr รีโพสต์แล้ว

Let us take you to the OWL Lab! Please consider helping support us and all we do. Donate to owl at givesooner.org 🦉 #OUGivingDay


Andrew Muehr รีโพสต์แล้ว

Not something you see in SW #okwx in April. Snow-capped Wichita Mountain range.

VeKtOr580PS5's tweet image. Not something you see in SW #okwx in April. Snow-capped Wichita Mountain range.

Andrew Muehr รีโพสต์แล้ว

From a pure synoptic perspective, today's dryline has a lot going for it w.r.t. convective initiation. It can be tough to get both strong convergence and long parcel residence times along the same dryline.

sambrandt99's tweet image. From a pure synoptic perspective, today's dryline has a lot going for it w.r.t. convective initiation. It can be tough to get both strong convergence and long parcel residence times along the same dryline.

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