Wautoma, WI
Current Conditions
0:56 AM CST
Cloudy
Temperature
49°F
Dew Point
49°F
Humidity
100%
Wind
S at 8 mph
Barometer
29.65 in. F
Visibility
7.00 mi.
Sunrise
07:02 a.m.
Sunset
04:24 p.m.
Overnight Forecast (Midnight-7:00am)
Temperatures will remain steady at 42 degrees with cloudy skies. Winds will remain steady around 14 miles per hour from the south. Rain amounts of less than a tenth of an inch are expected.
7-Day Forecast
Sunday
43°F / 42°F
Light Rain
Sunday
47°F / 37°F
Light Rain
Monday
37°F / 19°F
Light Rain/Snow
Tuesday
19°F / 12°F
Partly Cloudy
Wednesday
28°F / 6°F
Snow
Thursday
16°F / 6°F
Mostly Cloudy
Friday
17°F / 1°F
Snow
Detailed Short Term Forecast
Issued at 0:56 AM CST
Sunday...Temperatures will range from a high of 43 to a low of 42 degrees with cloudy skies. Winds will range between 14 and 15 miles per hour from the south. Less than 1 tenth inch of rain is possible.
...$dailyWea.get(0).segments.get($o).statement
Overnight ...Temperatures will remain steady at 42 degrees with cloudy skies. Winds will remain steady around 14 miles per hour from the south. Rain amounts of less than a tenth of an inch are expected.
Sunday...Temperatures will range from a high of 47 to a low of 37 degrees with cloudy skies. Winds will range between 2 and 18 miles per hour from the southsoutheast. 0.92 inches of rain are 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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