Flash Flood Threat Increasing for Tomorrow Evening
Aug 20, 2026
If you’re making plans for Friday evening, it’s important to stay Weather Wise! We’re going to see a noticeable uptick in showers and thunderstorms, and some of these storms could produce heavy rain in a short amount of time, which could lead to Flash Flooding.
The biggest concer
n is not necessarily severe weather, it’s how much rain could fall and how quickly it could come down.
The Weather Prediction Center has placed our area under a Level 2 of 4 risk for excessive rainfall tomorrow, which means there is a marginal-to-elevated concern for flash flooding, especially in areas that see repeated rounds of heavy rain.
Timing: Tomorrow evening 5pm-11pm
Some storms could sit over the same locations or move over areas that have already picked up rain. That’s when things can get tricky.
A quick 1-3 inches of rain in a short period of time can overwhelm drainage systems, and low-lying areas. Rainfall totals will be widespread with some spots picking up a quarter of an inch while others seeing 1-3″ of rain.
What we are watching
Friday evening through the overnight hours will be the period we are watching closely.
Widespread delays and possible cancellations are possible. Most importantly, never drive through a flooded roadway. Turn around, don’t drown. Water can rise quickly, and it can be extremely difficult to tell how deep that water actually is.
The good news? This isn’t a washout for the entire day. We should still have some dry time, especially earlier in the day.
Stay tuned!
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