Monday, June 15, 2009

Overnight Thunderstorms

Severe and tornadic thunderstorms continue to move across much of the northern and central plains states. Some of these storms may enter the western portions of Iowa within the next few hours, mainly over southwest Iowa where a Severe Thunderstorm Watch is in effect. Currently, a line of thunderstorms is moving into southeast Nebraska and will continue to move northeastward into southwest Iowa likely by 10:30 PM capable of large hail and damaging winds. Other storms over central Nebraska and South Dakota will likely congeal into more of an MCS as the low level jet continues to increase and organize storms and produces additional development. These storms are not as likely to be severe, rather with a continued heavy rain threat over parts of the state which saw heavy rains over the past few days.

Thunderstorms will likely linger across the state tomorrow, with additional development of severe/tornadic thunderstorms possible to move into the state during the evening hours. Additional updates on tomorrow's severe weather threat over the southwestern half of the state is likely tomorrow morning.

The forecast will continue to warm up as well as moisten to allow more chances of thunderstorms later in the week, with another round of severe weather being likely on Thursday across much of the state.

Related Posts:

  • Severe Weather - Apr. 4A true convergence of air masses will lead to severe weather potential stretching from extreme eastern Kansas to the northeast across northern Missouri, southeast Iowa and Illinois.  A cold front will slowly drift southe… Read More
  • Severe Weather Update - April 4Just a brief update tonight on the severe weather threat for the remainder of the overnight. If you were unaware thus far, the threat in the Central Plains was limited by sufficient capping due to an elevated mixed layer and … Read More
  • Severe Weather Potential - Apr. 6A low pressure system is currently located over southeast Nebraska, and will slowly move into southern Iowa and eventually into northern Illinois during the overnight hours. A warm front is positioned to the east of the low, … Read More
  • Severe Weather Potential - Apr. 4/5/6The first post in regards to severe weather potential for Sunday through Tuesday next week will encompass the entire event, subsequent posts will likely be broken into daily forecasts.  Unfortunately this will be another… Read More
  • Severe Weather - Apr. 5A recap of any severe weather will likely be posted once this system has exited the Plains entirely, as a round of severe/tornadic thunderstorms occurred yesterday afternoon/evening and additional rounds of thunderstorms are … Read More

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