United States, Glacier National Park

Sunday

Today

Moderate

Monday

Tomorrow

High

Tuesday

Jun 17

High

Wednesday

Jun 18

Extreme

Thursday

Jun 19

Extreme

How we forecast?

Mosquito Forecast for Glacier National Park

If you're planning a visit to Glacier National Park, knowing the local mosquito forecast is essential for a comfortable experience. The Glacier National Park mosquito forecast indicates peak mosquito activity during July, scoring a 9 out of 10, with June and August also seeing high levels. Early spring months like March and April show moderate activity, while winter months have minimal mosquito presence. This seasonal variation is typical for mountainous regions where mosquitoes thrive near water sources like the park's famous Lake McDonald. For real-time updates, check the National Park Service mosquito advisories before your trip.

Year round mosquito forecast

Mosquito Intensity

What Influences Mosquito Activity in Glacier National Park?

Several factors influence mosquito populations in Glacier National Park. The park's abundant wetlands and slow-moving streams provide ideal breeding grounds. Additionally, the warm summer temperatures combined with high humidity create a perfect environment for mosquitoes to flourish. Key influences include:

Seasonal snowmelt increasing standing water
Dense forest canopy providing shade and moisture
Altitude variations affecting temperature

Understanding these factors helps visitors anticipate mosquito presence. For a deeper dive into mosquito ecology, visit the Montana Department of Public Health & Human Services.

Mosquito-Borne Diseases in Glacier National Park

While mosquitoes are a nuisance, they also pose health risks. In Glacier National Park, the primary concern is West Nile Virus, which has been detected in Montana mosquitoes. Though rare, cases can occur, especially in summer months when mosquito activity peaks. Symptoms range from mild fever to severe neurological issues. Preventive measures are crucial. The Centers for Disease Control and Prevention (CDC) offers detailed guidance on mosquito-borne diseases. Remember, no confirmed cases of malaria or Zika virus have been reported in this region.

Stay Updated and Prepared for Mosquito Season

To enjoy Glacier National Park without the hassle of mosquitoes, staying informed and prepared is key. Follow these steps:

Check the latest mosquito forecast before your visit.
Use EPA-approved insect repellents.
Wear long sleeves and pants during dawn and dusk.
Avoid areas with standing water.

Local ranger stations often provide mosquito activity updates and tips. For continuous updates, subscribe to alerts on the Glacier National Park official website. Staying proactive ensures a memorable and itch-free adventure. Stay informed with Glacier National Park mosquito forecast. Learn about mosquito activity, diseases, and how to stay protected year-round.

Check out our recommended mosquito protection products

Mosquito-borne diseases in the area

Malaria

Zika

Dengue

Yellow Fever

Chikungunya

West Nile Fever

FAQs

Mosquito season typically peaks from June through August, with July having the highest activity.

West Nile Virus is the primary mosquito-borne disease detected in the area, but cases are rare.

Use insect repellent, wear protective clothing, and avoid standing water, especially during dawn and dusk.

Further information

National Park ServiceMontana Department of Public Health & Human ServicesCDC West Nile Virus