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NDAWN Data Helping Develop Tools for Crop Disease Management

The North Dakota Agricultural Weather Network – known as NDAWN – isn’t just measuring precipitation amounts and temperatures across the state. It’s also playing a role in developing tools for crop disease management.

Potato growers funded weather stations in the early 1990s specifically to support late blight modeling, and the model's success provided early validation and momentum for broader expansion. Cercospora forecasting for sugarbeets also emerged from related research conducted during the same period.

NDAWN was established in 1989 by John Enz, who was a faculty member at NDSU and the state’s climatologist. NDAWN was fundedwith a grant from the High Plains Climate Center, which serves six states and aims to increase the use and availability of climate data and information, and began with six automatic weather stations across North Dakota. Nearly four decades later, there are 250 such automated stations across North Dakota, Minnesota and northeastern Montana.

NDAWN also includes models for crop growth, planting dates, insect control and livestock comfort.

“It provides high-quality, localized weather and soil data tailored primarily for agriculture but useful across many sectors,” says Daryl Ritchison, who has been the director of NDAWN for a decade and is also the state’s climatologist.

Source : ndsu.edu

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Midwest Weather Shock: Flash Drought Turns Into Heavy Rain Threat This Week (2026 Forecast)

Video: Midwest Weather Shock: Flash Drought Turns Into Heavy Rain Threat This Week (2026 Forecast)

A rapidly changing Midwest weather pattern is unfolding in 2026 as areas that recently slipped into abnormal dryness and flash drought conditions are now facing the threat of heavy rain and repeated storm systems.

After a wet spring erased early drought conditions, regions across Illinois, Iowa, Wisconsin, Minnesota, and northern Missouri have quickly dried out again since mid-to-late May. Soil moisture is dropping fast, and crops like corn and soybeans are beginning to feel the stress of rising temperatures and lack of consistent rainfall. Now, weather models show a major shift.

A developing system moving in from the Northern Plains is expected to bring multiple rounds of showers and thunderstorms, with the potential for locally heavy rainfall across the Midwest. While some areas may miss out, others could finally see much-needed relief from the growing dryness. In this video, we break down:

Current drought conditions across the Midwest

Why a flash drought is developing quickly

Timing and path of incoming storm systems

Which states are most likely to see heavy rain

How long this wet pattern could last

Will this rain end the drought or create new flooding risks? Watch the full forecast to find out.