Thunderstorms increase fire concerns in Eastern Oregon

PORTLAND, Ore. (KOIN) -- Afternoon and evening thunderstorms in Eastern Oregon will increase wildfire potential on Tuesday.

Hot and dry conditions will continue to increase the wildfire concern over central and eastern Oregon. Thunderstorms with little rain and abundant lightning will increase the threat of new fires potentially starting and spreading.

Thunderstorms aren't expected to turn severe, but small hail, gusty winds, and frequent lightning are likely. The National Weather Service has issued a Red Flag Warning and Fire Weather Watches. These alerts are in effect for much of the day on Tuesday.

The fire threat will decrease slightly by the middle of the week. A cold front will increase clouds and cool temperatures briefly by Wednesday.