Isolated to scattered thunderstorms are likely in eastern portions of the Interior into southeast Alaska, but showers are likely in portions of the western/central Interior into southern Alaska as a cold front pushes south and surface low moves into the Gulf of Alaska. Cooler temperatures and higher humidity will arrive, but gusty northerly and westerly winds may accompany the frontal passage, with gusty southerly winds ahead of it. Isolated to scattered thunderstorms are possible from south-central Oregon into Idaho and Montana, including nocturnal thunderstorms, with the best chances and coverage in southwest Montana. Monsoon thunderstorms will develop over the greater Four Corners region into the Trans Pecos and Wyoming. Dry and breezy conditions will develop along and east of the Sierra across much of Nevada into western Utah and in portions of inland Pacific Northwest. Hot and dry conditions will continue in Texas, northern Great Basin, and portions of the northern Rockies onto northern and central High Plains. A weak tropical disturbance will bring chances of heavy rain to the central Gulf Coast, with thunderstorms likely across much of the Southeast. Drier post-frontal conditions are likely from the Ohio Valley into the Northeast.