Loading..
Tuesday
Today
Moderate
Wednesday
Tomorrow
High
Thursday
Jun 19
High
Friday
Jun 20
High
Saturday
Jun 21
Extreme
Malaria
Zika
Dengue
Yellow Fever
Chikungunya
West Nile Fever
Mosquitoes in Sierra Nevada can transmit diseases like Dengue fever and Zika virus, though cases are relatively rare within the park itself.
Use insect repellents, wear long sleeves and pants, and avoid outdoor activities during dawn and dusk when mosquitoes are most active.