Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Click a location below for detailed forecast.

Last Map Update: Sat, Oct 10, 2026 at 4:56:16 am MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

Zoom Out

Winter Storm Warning

Winter Weather Advisory

Wind Advisory

Flood Watch

Cooler then Wetter This Weekend

Expect much cooler conditions this weekend with rain spreading northeast affecting most areas Sunday & Sunday night. Some mixed precipitation can be expected especially in the higher elevations and close to central Montana (west of Highway 191). If you are travelling through central Montana, prepare for winter weather.