Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

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Last Map Update: Wed, Nov 19, 2025 at 3:02:10 am MST

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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Dense Fog Advisory

Dense Fog is expected to continue for portions of NE Montana, leading to visibility down to 1/4 mile at times. A Dense Fog Advisory is in effect until 10 AM Wednesday for much of the area as a result. Slow down and leave plenty of distance between the front of your car and the vehicle in front of you for your safety. It is also a good idea to use your low beams.