Lewis and Clark County·8:20 AM MDT·46.61°N, 112.02°W
Special Weather Statement
Moderate · Expected
Until 8:45 AM Thu·Issued 5:15 AM Thu Oct 22·NWS Great Falls MT
Special Weather Statement issued October 22 at 5:15AM MDT by NWS Great Falls MT
Details
Patchy dense fog is occurring over portions of the Helena Valley this morning. Visibility is below a half mile in some areas.
Those traveling through the Helena valley this morning should be alert for quickly changing visibility conditions.
The fog should begin to dissipate after 9 AM.
What to do
Monitor the weather situation closely and be alert for threatening weather conditions.
Areas: Helena Valley
From the National Weather Service. In an emergency follow the instructions of local officials.
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