earliest a winter storm watch was ever issued? 4 days ahead
National Weather Service Great Falls MT
159 PM MDT Thu Jun 13 2024
MTZ322-327-330-141200-
/O.NEW.KTFX.WS.A.0015.240618T0000Z-240619T0600Z/
Elkhorn and Boulder Mountains-Northwest Beaverhead County-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the following locations: Wisdom, Clancy, Montana City,
Big Hole Pass, Big Sky, Targhee Pass, Elk Park Pass, Dewey,
Wickes, Wise River, Boulder, Raynolds Pass, Chief Joseph Pass,
Homestake Pass, Corbin, and West Yellowstone
159 PM MDT Thu Jun 13 2024
...WINTER STORM WATCH IN EFFECT
FROM MONDAY EVENING THROUGH TUESDAY EVENING...
* WHAT...Heavy wet snow possible. Total snow accumulations of 4 to 8
inches possible.