US Drought Monitor — Current Agricultural Conditions

Official drought conditions updated every Thursday by USDA, NOAA, and the National Drought Mitigation Center. Critical for planting decisions, irrigation management, and crop insurance documentation.

Map provided by the US Drought Monitor — droughtmonitor.unl.edu

Map updated every Thursday. Source: US Drought Monitor (droughtmonitor.unl.edu) — a partnership of USDA, NOAA, and the National Drought Mitigation Center at University of Nebraska.

Drought Category Reference

D0

Abnormally Dry

Short-term dryness slowing planting, pasture growth. Some soil moisture deficits.

D1

Moderate Drought

Some crop damage, hay shortages developing. Stream flows below normal.

D2

Severe Drought

Crop losses likely. Water shortages common. Wildfire risk elevated.

D3

Extreme Drought

Major crop losses. Widespread water shortages. Emergency conditions possible.

D4

Exceptional Drought

Exceptional and widespread crop losses. Water emergencies. Rare but devastating.

Key Agricultural Region Status

RegionDrought StatusTrend
Southern Plains (TX, OK, KS)D1–D2 Worsening
Northern Plains (ND, SD, MT)D0–D1 Stable
Southwest (NM, AZ, CO)D2–D3 Worsening
Pacific Northwest (WA, OR)D0 Improving
Corn Belt (IA, IL, IN, OH)None Normal
Southeast (GA, FL, AL)D0–D1 Watch

Regional assessment as of February 2026. Updated weekly.

How Drought Affects Biological Fertilizer Performance

Drought Stress on Soil Biology

Soil microbial populations decline sharply when soil moisture drops below 30–40% of field capacity. Enzyme activity slows, nitrogen cycling decreases, and mycorrhizal networks become less effective at reaching water and nutrients. Drought years often look like nitrogen deficiency — but it's actually disrupted biological cycling.

Building Drought Resilience with Biologicals

Humic acid products (Super Hume, Huma K) improve soil water-holding capacity by 10–20%, helping soil retain moisture between rainfall events. Pervaide improves infiltration in compacted soils, allowing available water to penetrate rather than run off. Farms running 3+ year biological programs consistently report better performance in low-rainfall years than conventionally managed fields.

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