Muppet Dam, MT Vädervarningar
Dimma
Special Weather Statement issued September 21 at 5:18AM MDT by NWS Great Falls MT Patchy fog will affect portions of North Central Montana this morning. Visibility will be locally reduced to less than one half mile at times. Those travelling this morning should be prpared for rapid changes in visibility over short distances and reduce driving speeds in areas of poor visibility.
National Weather Service
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