Another very hot, dry and windy day is expected to occur over the Southern Plains from eastern Kansas and western Missouri south through Oklahoma into much of Texas. Critical fire weather conditions are anticipated due to high temperatures in the upper 90s to lower 100s with southerly wind gusts of 20-30 mph and relative humidity values ranging from 25-35%. Farther west the monsoon moisture combined with a weak disturbance, tracking northeast off the northern California Coast will trigger additional thunderstorms. The most numerous storms will impact extreme southeast Washington, eastern Oregon and the southern half of Idaho. Isolated thunderstorms will also be possible over the Washington and northern Oregon Cascades and much of the Rockies. The other location which will see a high risk of fire weather concerns will occur over Puerto Rico and the Virgin Islands where gusty winds will combine with low relative humidity values and very dry fuels. The last area of concern will be Hawaii due to the approach of Hurricane Lala which will deliver copious amounts of rainfall bringing severe flooding and mudslides especially on the Big Island.