21. And the weather maps are updated infrequently. 22. Moreover, fronts and the jet stream are absent from local weather maps in July. 23. This only proves that Wayne does not read the weather map or the sports pages. 24. Forecasters also rely on weather maps , which reveal the position and strength of storms. 25. On the legislative weather map , ballot issues amount to little more than scattered clouds. 26. But in the end, it still gets presented on the good old weather map . 27. This is linked with computing systems to produce a real-time electronic weather map . 28. Their boundaries can therefore be seen on weather maps on television and in the press. 29. In addition to surface weather maps , weather agencies began to generate constant pressure charts. 30. This low had formed overnight, so was absent from Friday's weather map .
