A cold snap in the United States is threatening crops
A cold snap in the United States is threatening crops, putting supplies at risk for dozens of regions across the nation.
The U.S. cold snap is threatening crops across the southeastern United States and has been updated to include a freeze warning from local National Weather Service (NWS) offices stretching from Texas to North Carolina.
The warnings now cover nearly 25 million people and extend from Longview, Texas to Sanford, North Carolina.
The U.S. cold snap threatens crops and according to the freeze warnings go into effect for this Tuesday, March 19, morning.
Frost warnings and advisories have also been issued farther south in parts of Louisiana, Mississippi, Alabama and Georgia.
Temperatures in the southeastern United States Tuesday morning will be below normal for this time of year.
A cold snap in the United States is threatening crops
Atlanta, Charlotte and Birmingham, Alabama are expected to see temperatures drop to between -6 °C and -1 °C Tuesday morning, posing a risk to crops.
“Frost and freezing conditions will kill crops and other sensitive vegetation, and possibly damage unprotected outdoor pipes,” warns the NWS Peachtree City, Georgia office.
Sheltering plants indoors is the easiest way to protect them from a hard frost, but if you can’t do that, covering them can also be helpful.
For a farmer, recovering his crop may be a bit more difficult in the midst of the U.S. cold snap that is threatening crops
Fruits and trees have been blooming for a few weeks as the warmest winter on record in the United States ends.
READ HERE: THE ORIGIN OF SPRING BREAK IN THE UNITED STATES.
An exceptionally warm winter sends unwelcome signals to crops to start budding early.
When a timely frost occurs in March, these crops are exposed and unprotected, putting them at risk of frost and freeze damage.
Amid the cold snap in the United States warning that threatens crops, farmers need to use tarps, irrigation and large fans to cover their crops as much as possible to avoid damage.
This cold snap will cause cities in the Midwest, South and East Coast to see temperatures more typical of January and February than those typically felt in early March.
In that regard, St Louis could see a swing of more than 6 degrees from 15°C on Saturday to 4°C this Monday.
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Atlanta’s high temperature could drop as much as 10 degrees from Saturday through Monday: from 21 °C to around 10 °C.
These temperatures may not be frigid, but in some parts of the South they are more typical of mid-winter.
Philadelphia’s high on Tuesday is expected to be 7 °C, its average high for March 19.
Meanwhile, in Mexico, the entry of the new Cold Air Mass, in interaction with the Cold Front, number 40, a polar trough, a dry line and the polar and subtropical jet streams and low pressure channels, will generate freezing temperatures between -10 and -5 degrees, heavy rains and winds above 80 km/h, tornadoes, whirlwinds, tolvaneras and a Northern event, this according to the forecast of the National Meteorological Service (SMN) of the National Water Commission (Conagua).
