
A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >
There are nearly 12,000 volunteer Cooperative Weather Observers providing this information for Weather Service offices nationwide. Your Mount Holly Weather Service Office averages replacing around 4 volunteers each year within this area.
If you would like more information on the volunteer Cooperative Weather Program, see: https://www.weather.gov/phi/recruit