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Flash flooding expected in parts of Southern Nevada on Tuesday as thunderstorms develop

Storm clouds over Las Vegas
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LAS VEGAS (KTNV) — The National Weather Service issued a Flash Flood Warning for part of Southern Nevada on Tuesday from 1:26 p.m. to 4:30 p.m.

The warning area includes Jean, Primm and the Spring Mountains.

The rest of Southern Nevada is under a flash flood watch from noon until midnight.

Numerous thunderstorms are developing with "heavy rainfall that may lead to extensive flash-flooding" on Tuesday afternoon and evening, NWS forecasters said.

13 Action News meteorologists say developing storms may have the potential to drop 1 inch of rain in some spots, and possibly 2 inches in the mountains.

The chance of a thundershower in Las Vegas is 50% on Tuesday afternoon and will linger at 30% throughout the evening. Temperatures should be limited to the mid and upper 90s in the afternoon.

High humidity will continue through the rest of the week, meteorologists say, although the chance of storms will dip slightly to 30% on Wednesday and 20% on Thursday. Additionally, the 40% chance of scattered storms on Friday may thin out to a 30% chance.

Those highs will remain in the mid-to-upper 90s all week due to the monsoon mugginess, and overnight lows will remain in the upper 70s and low 80s during this stretch.

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