A strengthening storm system will produce a major severe weather outbreak over the Plains Saturday. The remnants of the storms could still have damaging consequences in the St. Louis area late Saturday night.
The developing storm system marks an end to the tranquil weather being experienced over much of the nation in recent weeks.
The storm brewing to the west and its stiff southerly winds will then rout out cool air during Saturday. With the aid of sunshine, temperatures will soar into the 80s.
During Saturday, building warmth will lead, in part, to severe thunderstorms from southeastern Minnesota, Iowa and western Missouri to north-central Texas. The risks from the storms include damaging wind gusts, large hail, flash flooding and a few tornadoes.
The storms could take aim at the Missouri communities of Kansas City, Joplin, Springfield and Columbia during the afternoon and evening.

The remnants of these storms, with and without thunder, can produce strong wind gusts topping 55 mph and blinding downpours in the St. Louis area late Saturday night. There could be downed tree limbs, minor property damage and sporadic power outages as a result.
Cool, gusty winds will linger Sunday. However, by the afternoon the winds will begin to ease and the sun should come out with temperatures rebounding past 70 degrees.
Heavy rain returning to the northern Plains will generate a renewed flood threat for the Red River.
Mount Saint Helens has erupted several times since the destructive 1980 eruption, and likely will again in the future.
Seven homes have been red tagged, meaning do not occupy, and six others are under a voluntary evacuation order.
Though recovery continues from Superstorm Sandy, residents and homeowners on the Atlantic coast should prepare for another active season in 2013.
More severe weather is in store for the Plains in the wake of a day with more than 200 reports of severe weather.
AccuWeather.com Meteorologists are tracking severe thunderstorms which are developing across the Plains.
| Extreme | Location | |
|---|---|---|
| High | N/A | |
| Low | N/A | |
| Precip | N/A |
Pakistan (2007)
Sibi, in the northwest, had a high of 115
with a dewpoint of 90. The RealFeel was 150
degrees.
Texas (1984)
Record rainfall during thunderstorms at Beaumont
(4.22 inches in 6 hours) and Port Arthur (about
6 inches in 8 hours).
Mapleton, MN (2007)
5.80 inches of rain fell in 3.5 hours. Side
streets were flooded and a few cars were
stalled in the water.
Comments
Comments left here should adhere to the AccuWeather.com Community Guidelines. Profanity, personal attacks, and spam will not be tolerated.