United States, Wrangell-St. Elias National Park

Sunday

Today

High

Monday

Tomorrow

Extreme

Tuesday

Jun 17

Extreme

Wednesday

Jun 18

High

Thursday

Jun 19

Moderate

How we forecast?

Wrangell-St. Elias Mosquito Forecast: What to Expect

If you're planning a trip to Wrangell-St. Elias National Park, understanding the Wrangell-St. Elias mosquito forecast is crucial for a comfortable visit. Mosquito activity peaks in July, reaching a high of 10 on our scale, coinciding with the park's lush summer months. Visitors often find themselves swarmed near the park's famous Nabesna Road and the historic Kennecott Mines. Early spring and late fall see much lower mosquito levels, typically between 1 and 3, making those months ideal for those sensitive to bites. For real-time updates, check out the Alaska Mosquito Forecast to plan your outdoor adventures accordingly.

Year round mosquito forecast

Mosquito Intensity

Factors Driving Mosquito Activity in Wrangell-St. Elias

Several environmental elements influence mosquito presence in Wrangell-St. Elias. The park's vast wetlands and slow-moving streams create perfect breeding grounds. Key factors include:

Temperature: Warmer months accelerate mosquito life cycles.
Moisture: Abundant rainfall and snowmelt sustain larval habitats.
Vegetation: Dense foliage provides shelter.

Additionally, the park's elevation range, from valley floors to towering peaks, creates microclimates affecting mosquito populations. Understanding these helps visitors anticipate mosquito hotspots, especially near the Copper River and the historic Bonanza Mine area. For more details on mosquito ecology, visit the CDC Mosquito Info.

Mosquito-Borne Diseases in the Region

While Wrangell-St. Elias National Park is stunning, it's essential to be aware of mosquito-borne diseases. Fortunately, the risk here is relatively low compared to other parts of the U.S., but cases of West Nile Virus and other arboviruses have been reported in Alaska. Symptoms can range from mild fever to severe neurological issues. To minimize risk:

Use EPA-registered insect repellents.
Wear long sleeves and pants during peak mosquito hours.
Avoid standing water where mosquitoes breed.

For comprehensive health guidance, the Alaska Department of Health offers excellent resources.

Stay Prepared and Enjoy Wrangell-St. Elias Safely

Staying ahead of mosquito activity ensures your visit to Wrangell-St. Elias is memorable for all the right reasons. Regularly check the local mosquito forecast and pack accordingly. Consider these tips:

Carry insect repellent and wear protective clothing.
Set up camp away from stagnant water.
Use mosquito nets if sleeping outdoors.

By being proactive, you can fully appreciate the park's breathtaking glaciers, wildlife, and trails without the nuisance of bites. Wrangell-St. Elias remains a pristine wilderness—prepare well to keep it that way. Explore more about mosquito safety and local conditions to stay informed and protected.

Check out our recommended mosquito protection products

Mosquito-borne diseases in the area

Malaria

Zika

Dengue

Yellow Fever

Chikungunya

West Nile Fever

FAQs

The peak mosquito season is in July, with the highest activity due to warm temperatures and abundant breeding sites.

Mosquito-borne diseases are relatively rare but possible; precautions are recommended to reduce risk.

Use insect repellents, wear long clothing, avoid standing water, and check local forecasts before outdoor activities.

Further information

Alaska Mosquito ForecastCDC Mosquito InfoAlaska Department of Health