Wautoma, WI
Current Conditions
0:56 AM CDT
Cloudy
Temperature
35°F
Dew Point
19°F
Humidity
52%
Wind
N at 20 mph
Barometer
30.38 in. F
Visibility
10.00 mi.
Sunrise
07:32 a.m.
Sunset
05:48 p.m.
Morning Forecast (7:00am-12:00pm)
Temperatures will range from 29 to 37 degrees with mostly clear skies. Winds will remain steady around 21 miles per hour from the north. No precipitation is expected.
7-Day Forecast
Friday
39°F / 26°F
Sunny
Saturday
44°F / 26°F
Sunny
Sunday
47°F / 28°F
Partly Cloudy
Monday
48°F / 33°F
Light Rain
Tuesday
45°F / 32°F
Scattered Showers
Wednesday
45°F / 32°F
Mostly Cloudy
Thursday
45°F / 32°F
Partly Cloudy
Detailed Short Term Forecast
Issued at 0:56 AM CDT
Friday...Temperatures will range from a high of 39 to a low of 26 degrees with clear skies. Winds will range between 7 and 22 miles per hour from the north. No precipitation is expected.
This Afternoon ...Temperatures will range from 39 to 36 degrees with clear skies. Winds will range between 13 and 22 miles per hour from the north. No precipitation is expected.
This Evening ...Temperatures will range from 33 to 28 degrees with clear skies. Winds will remain steady around 9 miles per hour from the north. No precipitation is expected.
Overnight ...Temperatures will remain steady at 27 degrees with clear skies. Winds will remain steady around 7 miles per hour from the north. No precipitation is expected.
Saturday...Temperatures will range from a high of 44 to a low of 26 degrees with mostly clear skies. Winds will range between 1 and 8 miles per hour from the south. No precipitation is expected.

Alfalfa and cold temperatures

Jan. 16, 2014 | 0 comments

MADISON –

Whenever temperatures plummet during the winter, concerns rise about the health of alfalfa fields.

According to Dr. Dan Undersander, that concern is legitimate. In a document released on Jan. 9 after a stretch of bitterly cold temperatures, the University of Wisconsin Extension forage agronomist said, certainly, an alfalfa plant will die if exposed to cold enough temperatures.

However, the data indicates Wisconsin’s recent breathtakingly-cold spell will cause little to no injury or death of alfalfa.

Undersander explained that alfalfa generally survives winter and its periodic cold spells because it is hardy to temperatures of 10 to 15 degrees F. “This is the temperature of the crown, not the top growth,” he noted.

In addition, as little as four inches of loose snow will insulate the crown against up to 16 degrees F of air temperature. The crown is also insulated by the soil. Therefore, Undersander said, the critical temperature reading is two to four inches below the soil surface.

On Jan. 8, after the cold spell, the soil temperature of bare ground at four inches was in the single digits above 0 degrees F for all of the Midwest. The temperature was higher than the air temperature because of the insulating ability of the soil, Undersander noted.

However, soil temperatures at two to four inches under four or more inches of snow were generally 28 to 30 degrees F, he said. That’s well above the temperatures likely to cause injury to alfalfa.

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