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Ohio State University Extension

CFAES

C.O.R.N. Newsletter

  1. Author(s): Jim Noel

    Air and soil temperatures remain below normal across Ohio with most soil temperatures below the critical 50 degree level. There is a risk of some frost this Thursday morning and some frost and near freeze conditions this weekend especially north of I-70. This will keep pressure on soil temperatures warming too fast.

    Issue: 2018-10
  2. Author(s): Jim Noel

    The expected cold and wet weather pattern for spring that has been forecast since December continues. There will be some relief this week after a cold start to the week with temperatures 10 degrees below normal we will switch and see temperatures by the end of the week a good 10+ degrees above normal but when average out through Sunday April 15, we will return to about average temperatures for the week. Drying is expected as well through Friday with only minor precipitation events but another rain event is expected this weekend.

    Issue: 2018-08
  3. Author(s): Jim Noel

    La Nina, cooling of the eastern equatorial Pacific Ocean waters, remains in place and is classified as a weak La Nina. This means many other things will ultimately impact our weather and climate since it is weak but it will contribute to our pattern. Indications are this could linger into spring and possibly summer before ending. Regardless of when it ends, it tends to impact weather patterns in the atmosphere longer, sometimes up to three to six months later. So there will be a contribution to our climate pattern into at least the planting season if not growing season.

    Issue: 2018-05
  4. Author(s): Jim Noel

    The winter has seen wild swings in the weather and climate from cold to warm to cold.

    The outlook for February calls for this wild swing pattern to continue with periods of cold and mild along with periods of wet, snow and dry. The end result should be temperatures slightly colder than normal for February and precipitation at or above normal. Over the next two weeks precipitation liquid equivalent should average 1.5-2.5 inches over Ohio. Normal is about 1 inch in this period. See attached graphic for details.

    Issue: 2018-03
  5. Weather Map 11-20-17
    Author(s): Jim Noel

    The wet pattern arrived this fall and continues. It has resulted in flooding and harvest delays.
     

    Issue: 2017-39
  6. Author(s): Jim Noel

    Temperatures into November: The warmer than normal weather pattern will continue. However, it appears we will get a burst of colder weather next week. Confidence in the temperature forecast is high.

    Precipitation: We will be slowly transitioning from the drier first half of fall to a wetter pattern over the next 1-2 months that will persist into next spring. Lake effect precipitation will be increasing starting next week in northern and northeastern Ohio. Confidence in the rainfall forecast is moderate.

    Issue: 2017-35
  7. Author(s): Jim Noel

    September ended warmer and drier across Ohio for the most part. But it was the tail of two months. The first half of September was 5-10 degrees below normal and the second half of the month was 10-15 degrees above normal.

    Issue: 2017-33
  8. Author(s): Jim Noel

    After a first half of September which was 5-10 degrees below average, the second half of September will average 5-10 degrees above average making September in the end a near average month but marked by significant differences in the month. Temperatures the week of September 19-25 will run 10-15 degrees above average with no risk of frost.

    Issue: 2017-31
  9. Author(s): Jim Noel

    The tropics are a big player in the weather this time of the year. The outflow from tropical systems creates high and low pressures further north in our region this time of the year and modifies weather patterns. Saying all that, this is an active year for the United States which we have not seen for about a decade. This all translates to uncertainty in our September weather and climate pattern for Ohio and surrounding areas.

    All eyes are on Hurricane Irma and the direct or indirect impacts to the United States and surrounding areas.

    Issue: 2017-29
  10. Rainbow
    Author(s): Jim Noel

    During August the weather and climate pattern switched where areas of the western half of the corn and soybean belt that needed rain got it while the eastern half dried out. Rainfall the last 30-days has been 2-6 inches with isolated totals to 10 inches in the western half of the region to 0.50 to 2.00 inch eastern areas including Ohio.

    Issue: 2017-28

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