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NWS Weather Prediction Center Surface Analysis Charts:
Past 24 Hour Sat. Overlay North America

Note: Times are UTC (Zulu, currently 1825Z)
Apr 20:  1800Z
2100Z
Apr 21:  0000Z
0300Z
0600Z
0900Z
1200Z
1500Z
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Hour 18

These maps are updated about 2 hours after their indicated analysis time.

(The next updates will be the 1800Z maps at about 2000Z when this page will refresh automatically.)

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Maps and Data Courtesy of NOAA NWS Weather Prediction Center North American Surface Analysis.
Script by SE Lincoln Weather.