Sunday, April 22, 2018

April 21, 2018

Kaukauna, WI
Temperature: 56°F
Dew Point: 27°F
Wind: SE 6 mph
Clouds: Cirrus

The jet stream is predominately hovering Canada, today. Winds are coming from the SE at 6 mph. The marine tropical air mass is circling below the jet stream bringing up the warmer temperatures with the gulf winds.
Figure 1. Jet stream at 250 hPa (earth.nullschool.net).

The Cirrus clouds are indicating that the conditions will be fare and skies will be clear. Spring weather is upon up now that the temperatures have consistently stayed at above freezing and warmer conditions.

Figure 2. US Temperature For 1:00 PM EDT April 22, 2018 (wunderground.com).

A high pressure system is present over the Midwest. To the south, where there is a series of rain, a string of fronts are changing in type from stationary, to warm, to cold fronts.
Figure 3. current surface (intellicast.com). 

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