Nebraska mesonet sites

Documenting Climate Data Relative to Pesticide Injury

July 27, 2017
With dicamba injury reports surging during the past few weeks, we want the public to be aware that historical data is available to research whether climatic conditions were a contributing factor.

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Adjusting Forage Management for Summer Heat

July 18, 2017

The current heat wave is taking a toll on forage plants, particularly cool-season plants. Alfalfa and clovers, bromegrass, orchardgrass, fescues, needlegrasses, and wheatgrasses all struggle during hot weather, but adjusting your management can limit the stress from stressful weather.

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Nebraska drought map 6-27-17
Nebraska drought map 6-27-17

Abnormally Dry Area Expands to 68% of Nebraska

June 30, 2017
Dry areas expanded in Nebraska for the second straight week with 68% of the state now labeled as "abnormally dry" by the US Drought Monitor.

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Drought monitor map for Nebraska for June 27, 2017
Drought monitor map for Nebraska for June 27, 2017

Forecast: Expect High Heat Indices after July 4

June 29, 2017
Short range numerical models bring additional chances for moisture to the eastern half of the state from July 2 through early July 4, likely the best chance for moisture for northern Nebraska through next weekend. If substantial rains in excess of 2 inches fail to materialize, there is a strong possibility that moderate drought conditions will be introduced across portions of the eastern Sandhills and northeast Nebraska next week.

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Corn plant injured by hail
Figure 1. Corn plant exhibiting abnormal growth (wrapped or tied leaves) after being damaged by hail. (Photo by Justin McMechan)

Crop Hail Damage Resources

June 14, 2017
Check out these resources from Nebraska Extension and CropWatch on assessing hail damage to crops. View a seven-day time lapse video of how corn hailed at the V4 growth stage recovers.

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Map of accumulated GDD in Nebraska

Warmer Days Help GDD Levels Catch Up; but Rains Still Limited

June 7, 2017
Above normal temperatures since June 1 have reduced accumulated GDD deficits from late April and May. Preliminary analysis suggests that GDD deficits (corn base) have been eliminated across southern Nebraska and reduced across northern Nebraska. See current GDD table.

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NOAA upper air pattern for May 17, 2017

More Showers in May Forecast

May 17, 2017
A very active weather pattern is currently impacting the central United States, including Nebraska, with repeated rainstorms. As we end the month, models hint at active weather for the western half of the state while the eastern half looks to remain dry.

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