Another Night With a Flash Flood Threat

By -
The red area has a 40 to 65% chance of flash flooding, most likely this evening and tonight. The NWS characterizes the flood potential as "considerable." 

The yellow area has a 15 to 35% chance. 

Remember: Whatever you do, do not try to cross flooded areas by foot or by car. That is the #1 cause of deaths in flash floods. 

If you live in an area prone to flooding, please consider -- now -- what you would need to do to make a quick evacuation. 

In much of this area, especially the area in red, the ground is saturated by recent rains so it will take less rain than usual to create flash flooding. 

Flooding is already occurring in some area and/or is forecast to occur. The maps below -- which are experimental -- show the extent of flooding.

Central and Eastern Kansas

Central and Western Missouri
Flooding Legend:
"Action" means the river will crest near bankful and should be monitored. 

Comments

Post a Comment

Popular posts from this blog

Tornado Forecast Update at 2am Wednesday

By -
Image
2am While the risk of tornadoes may continue during the night, this will have to end my coverage.  Note the risk of tornadoes farther east later today.  1:35am Wednesday: Tornado watch will likely be issued for the outlined area, including the Kansas City Metro. Make sure you have a way to receive tornado warnings the rest of the night.  11:55p Tuesday: New tornado watch has just been issued for most south central (including Wichita), southeast and east central Kansas.  This watch is in effect until 7am Wednesday. This is the overnight tornado threat we've been talking about.  I am now providing additional updates on Twitter/X   @usweatherexpert .  --- original posting (still valid) --- Now until 7a Wednesday The tornado risk has decreased in Oklahoma south of I-40. 7am to Noon Wednesday For Wednesday morning, there is a significant chance of tornadoes in western and, especially, northern Missouri. It is unusual to have tornadoes during the morning....
Read more

Updated Winter Storm Forecast, 9:30pm CST

By -
Image
--- This Forecast Has Been Updated  --- You Will Find the New Forecast Here After a quick look at the new data this evening, I believe the forecast is still good. There may be light amounts of freezing rain in north central Texas as far south as Waco. It will not be enough to cause power outages but -- if it occurs -- it will make roads very slick.  The snow amount forecasts haven't changed. I believe DFW will receive 1-3" with heavier amounts as you go northeast. I-30 will become a mess for its entire route.  --- original forecast still valid --- Here are the latest NWS winter weather warnings and watches as of 3:15pm Note: the white "hole" in southwest Texas will be filled in with a purple winter weather advisory for 1-3 inches of snow.  Color codes: Pink = winter storm warning  Dark green = winter storm watch Purple = winter weather advisory  Bright green = ongoing flood warning  Dark blue and bright turquoise = freeze warnings.  As expected, t...
Read more

"Particularly Dangerous Situation" - Update 5:35pm

By -
Image
A major windstorm is forecast for Oklahoma and Texas Sunday.  This has the potential to cause widespread power failures.  Please prepare now. More information below.  5:35pm:  Particularly Dangerous Situation watch due to wind gusts forecast to reach 105 mph and  with hail 5" in diameter. Tornadoes also possible.  If you live in a mobile home, now is the time to determine your sheltering situation. I urge you to shelter before warnings are issued (spend the evening with friends or family). Power outages are likely. A mobile vehicle from the National Severe Storms Laboratory has already measured a gust of 90 mph! 3:05pm Update: Computer models have consistently increased their forecasts of peak wind gusts pertaining to north central Texas this evening. Wind gusts of 110 mph are possible. If correct, widespread power outages are likely.  First Watch of the Day Pertaining to the  Derecho   In addition to the threat of tornadoes, wind gusts of 80...
Read more