1. Predicting Weather
© Copyright 2010.  M. J. Krech. All rights reserved.

2. Cold Front
In the US, most Cold Fronts travel in a west to east direction across the country.

3. Cold Front
As a Cold Front passes, the wind will normally shift from a southerly to a northerly direction.

4. Cold Front
Another indicator of an approaching Cold Front is the presence of Cumulonimbus Clouds.

5. Cold Front
Colder weather occurs after a Cold Front has passed.

6. Warm Front
In the US, most Warm Fronts travel in a west to east direction across the country.

7. Warm Front
SSW behind front
SSE ahead of front
When a Warm Front passes, the wind will normally shift from an east-southeast to south- southwest direction.

8. Warm Front
Another indicator of an approaching Warm Front is the presence of Nimbostratus Clouds.

9. Warm Front
Warmer weather occurs after a Warm Front
has passed.

10. High Pressure H
A High Pressure system is an area that has diverging, sinking winds and a clockwise rotation.

11. High Pressure
Fair weather is typically associated with high pressure.

12. High Pressure
Rising pressure indicates sunny weather is approaching.

13. Low Pressure L
A Low Pressure system is an area that has converging, rising winds and a counter-clockwise rotation.

14. Low Pressure
Stormy weather is often associated with low pressure systems.

15. Low Pressure
Sinking pressure indicates rainy weather is approaching.

16. The End