From the National Weather Service Storm Prediction Center, this forecast map for Tuesday.

Other areas will be impacted Wednesday by the same system.

Orange: enhanced severe storm risk

Yellow: slight severe storm risk

Green: marginal severe storm risk

Light Green: thunderstorms

#weather
#TXWX
#ARWX
#MSWX
#LAWX
#MOWX
#IAWX
#storm
#wind
#hail
#tornado

RT @DevinWxChase
I can die happy. #IAwx

RT @MetWatchUK
Seeing the footage come from storm chasers today in Iowa & other states, and this has to be up there with one of the most insane clips I've seen yet. Speechless.
From @VinceWaelti livestream.
#arwx #tnwx #iawx #mswx #ilwx #tornado #iowa

RT @Jfuenteswx
Additionally a confirmed tornado is in progress in NW Iowa near Paton. Storm is racing to the NE at 80mph meaning residents in the warned area will not have long to shelter!

Helmet, shoes, water and meds are the essentials. Shelter immediately with storms moving this fast. #iawx

I shiver in antici…

RT @TDSwx@twitter.com

A lot of chatter out there regarding the late week/weekend *potential* snow storm. The favored track is currently across Iowa, N Illinois, S Wisconsin, and the northern half of Michigan. It's likely to be a narrow band of snow. Amounts TBD. #INwx #ILwx #MIwx #WIwx #IAwx #snow

Heads up Northern Illinois! Rough storms coming in this afternoon.

RT @B_Carp01@twitter.com

Just incredible wind gusts being depicted by the HRRR model for the incoming bowing segment of storms. This shows the swath of max gusts through this evening. Widespread damaging winds of 60-80mph possible! #IAwx #ILwx #INwx #AGwx

Yikes! Y'all be careful out there in Central and SE Iowa/NW Missouri/central Illinois!

RT @TDSwx@twitter.com

A PARTICULARLY DANGEROUS SITUATION #TORNADO WATCH has been issued for NE Missouri, SE Iowa, much of Illinois. Primary threats: several tornadoes and a few intense tornadoes likely, very large hail events to 2.5” in diameter likely, damaging wind gusts to 70 mph #IAwx #MOwx #ILwx