Weather Condition Classification for Hiking and Day
Use May 15th to October 15th
| Class
1 |
Open. Weather conditions
favorable for day use and climbing. |
| Class
2 |
Open but not recommended
for climbing. Weather conditions favorable
but changing. |
| Class
3 |
Open but not recommended;
one or more trails closed, trails
closed to be named by Ranger when
setting the class day. |
| Class
4 |
Mandatory closure of all trails
at the trailheads.
|
|
[ The Ranger at
Chimney Pond is responsible for
determining the class day of Katahdin.]
|
The Park Uses a color code to classify winter weather conditions:
Green = Favorable Conditions
Yellow = Favorable but Deteriorating Conditions
Red = Park use is restricted or terminated when: Actual temperature is -30o F or colder; Wind chill is -35o F or colder*; Rain/sleet conditions exist; or Major snow storm in progress.
On code red days campers in outlying campgrounds may be restricted to bunkhouse facilities.
*BSP's wind chill chart and code red wind chill temperature have been updated to reflect the National Weather Services new wind chill formulas.
One outdoor thermometer and one wind
chill chart are necessary equipment for
winter camping parties.
|