Wichita Falls Mold Forecast - Today, Tomorrow and the Week Ahead
Mold Today
Today (30 September) mold in Wichita Falls is low; alternaria and cladosporium are low.
Mold Tomorrow
Tomorrow (1 October 2026) alternaria increasing, cladosporium increasing.
7-Day Trend
Over the next week cladosporium will increase; alternaria will decrease.
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Mold Risk
Today - 30 September
| Mold species | Level | Value |
|---|---|---|
| Alternaria | Low | 23/100 |
| Cladosporium | Low | 24/100 |
Tomorrow - 1 October
| Mold species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alternaria | Moderate | 40/100 | Steady |
| Cladosporium | Moderate | 31/100 | Steady |
Local Mold Conditions
Wichita Falls's average soil moisture of 40.3% sits within a temperate climate, where mold grows best during the window when warmth and moisture are both adequate at the same time. There is a workable, if unremarkable, supply of organic matter here. Both species are constrained by low moisture, though Alternaria fares only marginally better.
A temperate climate means Wichita Falls's mold season is tied to the overlap of warmth and moisture, not simply the wettest or warmest month in isolation. The wettest month is May at 48.9%; December is driest. The mold season peaks where these moisture levels coincide with adequate warmth. Both species release spores in dry, windy conditions rather than rain — airborne counts come after the wet peak, as things dry out.
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Frequently Asked Questions About Mold in Texas
Why do I still have allergy symptoms after the pollen season?
Allergy symptoms after the main pollen season may be caused by mold spores. Outdoor mold levels can remain high into late summer and autumn, when pollen levels are already falling. Mold allergy can cause symptoms similar to pollen allergy, including sneezing, a runny or blocked nose, itchy eyes, coughing, and wheezing.
What are mold spores and why do they cause allergies?
Mold spores are tiny particles released by fungi into the air. When inhaled, they can trigger an allergic reaction in sensitive people. Common symptoms include sneezing, a runny or blocked nose, itchy or watery eyes, coughing, and wheezing.
When are mold spore levels highest?
Outdoor mold spore levels often increase during warm and humid conditions, particularly when there is plenty of decaying vegetation. Levels can vary considerably with weather, season, vegetation, and location, and some types of mold are more common during particular times of the year, e.g. in the Fall.
How can I reduce my exposure to mold spores?
If you are sensitive to mold, check local mold spore levels and forecasts before spending long periods outdoors. On high-risk days, reducing time around dense vegetation, compost, fallen leaves, and other sources of decaying plant material may help limit exposure.
Understanding the Scale
The 0–100 mold scores represent risk levels, not direct mold measurements. Higher scores indicate higher risk.
Mold
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
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