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COPD Weather Forecast for Des Moines, IA

Tuesday, August 11 · updated throughout the day · scores run 0–100, higher is a kinder day

34

Difficult

A difficult day — weather is working against people with COPD. Be gentle with yourself.

5-day outlook

Today

34

Difficult

Wed

54

Manageable

Thu

54

Manageable

Fri

54

Manageable

Sat

54

Manageable

How weather affects copd

Not every weather factor hits every condition the same way. These are the inputs our COPD scoring model weighs most heavily — and in Des Moines (Central U.S.), they interact with the local climate pattern: Minneapolis, Dallas, and Chicago — continental weather swings across the central plains and Great Lakes.

Air quality

40% of score

Air pollution is the strongest environmental trigger for COPD exacerbations, directly irritating already-damaged airways.

Humidity

25% of score

Very dry air dehydrates mucous membranes, while very humid air makes breathing feel labored and promotes mold growth.

Temperature extreme

20% of score

Both extreme cold and extreme heat trigger bronchospasm and increase the work of breathing in COPD patients.

Wind

10% of score

Strong winds carry dust, allergens, and pollutants that directly irritate compromised COPD airways.

Pressure

5% of score

Low-pressure systems are associated with increased COPD hospital admissions, possibly through reduced oxygen partial pressure.

This forecast uses Des Moines's weather. Yours should use your street's.

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Research behind the COPD model

  • Li J, et al. 'Major air pollutants and risk of COPD exacerbations: a systematic review and meta-analysis.' International Journal of Chronic Obstructive Pulmonary Disease. 2016;11:3079-3091.
  • Hansel NN, et al. 'The effects of air pollution and temperature on COPD.' COPD: Journal of Chronic Obstructive Pulmonary Disease. 2016;13(3):372-379.
  • McCormack MC, et al. 'Respiratory effects of indoor heat and the interaction with air pollution in chronic obstructive pulmonary disease.' Annals of the American Thoracic Society. 2016;13(12):2125-2131.

Felt That is not a medical service. Forecast scores describe weather conditions associated with symptom changes in published research and community-reported patterns — they are not medical advice, diagnosis, or treatment. Individual responses to weather vary widely. Always consult your healthcare provider about managing your condition.