Spider Risk in Iron County Following Recent Rain

Iron County, Wisconsin · WI

Rain Alert — Iron County

WEAK

Accumulated rainfall (1.24" over 72h) is keeping pest conditions elevated.

• 1.24" of rain in the past 72 hours
• Sustained moisture from recent rain is maintaining elevated conditions

Spider Risk Summary for Iron County

Spider risk in Iron County, Wisconsin is following recent rainfall rated moderate with a score of 45 out of 100. This is because temperatures are in active spider range and humidity is elevated. Conditions may change as weather patterns shift.

Score: 45/100 Level: MODERATE Trend: steady Data: 2026-06-05 18:48:55

Why Spider Risk Is Moderate in Iron County

active_temp_range

moisture_attracting_prey

Current Weather Conditions

Temp

61.7°F

H:57° L:39.3°

Humidity

82%

Rain 24h

0.19"

Wind

17.3 mph

Source: Open-Meteo professional weather data for Iron County area

Why Rain Affects Spiders in Iron County

Current weather conditions are increasing pest activity in your area.

Recommended Action

Consider contacting a local pest professional for an inspection.

3-Day Forecast

3-Day Spider Outlook

Today

54°/36°F

0.19"

MODERATE 48

Tomorrow

57°/39°F

20% chance

MODERATE 51

Day 3

60°/42°F

10% chance

MODERATE 30

How to Reduce Spider Risk Around Your Iron County Home

• Reduce outdoor lighting that attracts insects (spider food sources)
• Seal cracks, gaps, and openings around windows, doors, and foundations
• Remove clutter in basements, garages, and storage areas
• Keep wood piles and debris away from your home exterior
• Install tight-fitting screens on windows and vents
• Vacuum webs regularly to discourage rebuilding
• Consider professional treatment if you see brown recluse or large wolf spiders indoors

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Spider Forecasts Near Iron County

Appleton

55

Eau Claire

68

Wausau

43

Altoona

63

New Richmond

28

Marshfield

50

Other Pests in Iron County

Ticks

Moderate risk · Score: 50/100

Mosquitoes

Low risk · Score: 25/100

Ants

Low risk · Score: 25/100

Wasps

Low risk · Score: 12/100

Mice & Rats

Moderate risk · Score: 35/100

Termites

Low risk · Score: 25/100

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Spider FAQ for Iron County

What is the current spider risk in Iron County?

Spider risk in Iron County is moderate with a score of 45/100. Moisture, cooling temperatures, and insect prey levels drive spider activity.

Why do spiders come indoors in Iron County?

Spiders in Iron County move indoors in fall when temperatures cool and males search for mates. They also follow insect prey that congregates near home lighting.

Are there dangerous spiders in Iron County?

Most spiders in Iron County are harmless. Wolf spiders and common house spiders are prevalent. Brown recluse sightings are rare but possible. If you find large or unusual spiders, contact a professional.

How do I keep spiders out of my Iron County home?

Reduce outdoor lighting, seal entry points, remove clutter, keep wood piles away from the house, vacuum webs regularly, and address other insect infestations that attract spiders.