The best chance for severe weather is this evening into tonight
Key Messages
➔ Round 1: Decaying MCS moving through the area this morning may pose an
isolated severe threat, with wind and hail being main threat
➔ Round 2: Scattered-Numerous severe storms are possible this afternoon into
tonight. The storms could develop as early as the mid-afternoon, but the most
likely window is between 3PM through Tonight. Strong wind gusts, large hail,
isolated tornadoes, and torrential downpours (localized flash flooding) are the
main threats.
➔ Outdoor activities will be impacted. Have a plan to get to shelter quickly and have
several ways to get weather information.
Important Updates
➔ First Issuance
Next Scheduled Briefing
➔ Updated slides will be sent out as new details emerge
Enhanced Risk for Severe Storms
Overview
➔ Highest risk area across
southern half of IA and
northern MO. Scattered
severe elsewhere.
➔ The strongest storms may
produce large hail, winds
in excess of 70 mph, and
localized flash flooding.
Flash Flood Threat
Overview
➔ The threat for flash
flooding has increased for
our far southern counties.
➔ Areas that are impacted by
multiple rounds of heavy
rain today/tomorrow could
be vulnerable to flash
flooding
Severe Weather Timing and Threats
Timing
Round 1: Through the morning (isolated severe)
Round 2: 3 PM through Tonight (Larger coverage; best chance for severe weather with this round)
Actions
Be weather aware and ready to act quickly, especially if you are outdoors.
Have multiple ways to receive warning information!
***Courtesy of the National Weather Service***
