1)
Pre-Warm Front
Temp:
Warming
Press:
Falling
Wind:
E-SE
Dew
Pt: Rising
Sky:
Lowering Ceiling
Wx:
Widespread Precip
3)
Post-Warm Front
Temp:
Warm
Press:
Steady/Rises
Wind:
S-SW
Dew
Pt: High
Sky:
Variable
Wx:
Showers
2)
Frontal Passage
Pressure
Trough
Wind
Shift
Steady
Warming
Rain
Ending
Ahrens Fig. 8.14