National Weather Service United States Department of Commerce

Observed Model Pressure Differences

Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Sat Oct 31 19:10:01 GMT 2026

Time  PAWR- PACV- PATK- PANC- PATK- PAGK- PAGK- PAGK- PAHO- PADQ- PAGK- PAGK- PAZK-
      PANC  PANC  PANC  PAHO  PAEN  PANC  PAAQ  PATK  PAKN  PAKN  PACV  PAVD  PAAQ 
3020   7.8  13.3   1.8  -0.4   1.2   9.3   7.3   7.5   5.4   6.6  -4.0  -4.1   4.6 
3021   6.9  12.3   1.0   0.1   1.1   7.4   5.7   6.4   5.6     m  -4.9  -4.9   4.2 
3022   5.6  11.4   1.1   0.9   1.6   6.6   5.1   5.5   5.7   5.9  -4.8  -4.7   3.6 
3023   4.6   9.9   0.8   1.6   1.9   5.5   4.5   4.7   6.0   5.6  -4.4  -4.3   2.9 
3100   4.1   8.9   1.2   1.9   2.6   4.6   3.9   3.4   6.3   5.9  -4.3  -3.9   2.9 
3101   3.6   8.1   1.5   2.3   3.2   4.7   4.3   3.2   6.2     m  -3.4  -3.2   2.7 
3102   4.0   7.3   1.7   1.8   3.2   4.6   3.8   2.9   6.4   5.8  -2.7  -3.0   1.8 
3103   4.4   7.1   1.8   1.6   3.2   4.8   3.4   3.0   6.2   5.6  -2.3     m   1.4 
3104   4.9   6.4   1.3   1.1   2.3   5.2   3.6   3.9   6.1   5.3  -1.2     m   1.5 
3105   5.2   6.0   1.4   0.7   1.9   5.2   4.8   3.8   5.7   5.0  -0.8     m   3.0 
3106   4.5   5.0   1.3   0.8   1.9   5.0   4.6   3.7   5.5   4.9   0.0  -1.8   3.1 
3107   4.1   4.8   1.1   1.0   1.6   4.6   4.5   3.5   5.1   4.6  -0.2  -2.2     m 
3108   4.0   5.7   1.1   0.8   1.5   4.7   4.4   3.6   5.0   4.2  -1.0     m   2.9 
3109   3.8   6.6   1.1   0.7   1.5   5.1   4.5   4.0   5.0   3.8  -1.5     m   2.7 
3110   3.4   6.0   0.9   1.0   1.5   4.2   3.4   3.3   4.7   3.7  -1.8  -3.2     m 
3111   3.4   6.0   1.3   1.0   1.6   3.9   3.0   2.6   4.3   3.6  -2.1  -3.7     m 
3112   3.2   5.6   1.3   1.0   1.7   4.0   3.2   2.7   4.3   3.8  -1.6  -3.2     m 
3113   2.8   4.9   1.1   1.5   2.0   3.9   3.8   2.8   3.8   3.5  -1.0  -3.0     m 
3114   3.0   5.1   1.5   1.1   2.1   4.4   3.9   2.9   3.9   3.3  -0.7  -2.8     m 
3115   2.8   4.7   1.0   1.8   1.9   4.1   3.8   3.1   3.4   3.3  -0.6  -2.9     m 
3116   3.0   4.8   1.1   1.4   1.9   3.8   3.2   2.7   3.2   2.8  -1.0  -3.1     m 
3117   3.1   4.9   1.0   1.2   1.7   4.3   3.4   3.3   3.4   2.7  -0.6  -2.7     m 
3118   2.8   4.6   0.9   1.1   1.7     m     m     m   3.4   2.5     m     m     m 
3119   2.6   4.4   1.3   1.0   2.1   4.2   3.6   2.9   3.1   2.0  -0.2  -2.3     m 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Sat Oct 31 15:30:01 GMT 2026

('    ', 'ETA242', 'Pressure Difference Forecast (', '20261031_1200', ' UTC)')
DDHH  PAWR- PACV- PATK- PANC- PATK- PAGK- PAGK- PAGK- PAHO- PADQ- PAGK- PAGK- PAZK-
      PANC  PANC  PANC  PAHO  PAEN  PANC  PAAQ  PATK  PAKN  PAKN  PACV  PAVD  PAAQ 
3112   2.5   4.7   0.9   1.6   1.9   3.7   1.9   2.8   2.9   2.6  -1.0  -0.9   1.2
3115   1.3   3.7   0.7   1.9   1.9   3.2   1.6   2.5   3.0   2.7  -0.5  -0.7   3.7
3118   1.6   4.3   0.9   1.2   1.9   4.1   2.8   3.2   2.0   1.7  -0.2   0.2   5.0
3121   1.3   4.1   1.1   1.0   1.7   3.1   1.9   2.0   1.9   0.8  -1.0  -0.4   3.4
0100   1.3   3.6   1.3   1.2   1.8   3.3   2.2   1.9   1.1  -0.1  -0.4  -0.1   2.7
0103   0.7   3.0   0.7   1.3   1.2   3.4   2.6   2.7   0.4  -1.0   0.4   1.0   2.5
0106   1.4   2.9   0.7   1.1   1.1   3.7   2.8   3.0  -0.6  -1.6   0.8   0.7   2.1
0109   1.3   2.4   0.9   1.2   1.1   3.8   2.7   2.8  -1.0  -1.7   1.4   1.2   1.8
0112   1.5   1.8   1.0   0.8   1.1   4.1   2.3   3.0  -1.3  -2.4   2.2   1.3   1.2
0115   1.3   1.7   1.1   0.8   1.2   4.5   2.5   3.4  -1.7  -2.3   2.9   2.5   1.3
0118   1.1   1.5   0.8   0.7   1.0   5.2   3.2   4.4  -1.3  -1.9   3.8   3.7   1.1
0121   0.9   1.2   0.7   0.7   0.8   4.2   3.5   3.5  -1.1  -1.5   2.9   3.1   2.4
0200   1.0   0.9   0.4   0.6   0.5   3.4   3.0   3.0  -0.3  -0.9   2.5   2.6   2.1
0203   1.1   1.1   0.4   0.6   0.5   3.9   2.4   3.4   0.9   0.2   2.7   2.7   1.2
0206   0.9   1.2   0.8   1.0   1.0   4.7   3.0   3.9   2.0   1.1   3.5   3.5   1.9
0209   1.1   1.6   1.3   1.0   1.4   5.1   3.0   3.8   2.8   1.5   3.5   3.4   3.5
0212   1.1   1.5   1.5   1.4   1.7   5.1   2.6   3.6   3.8   2.5   3.6   2.9   3.1
0215   1.6   1.9   1.7   2.0   2.1   6.1   3.9   4.4   4.9   4.0   4.2   3.2   3.0
0218   1.8   2.2   1.6   2.2   2.5   6.8   4.0   5.2   6.2   5.1   4.7   4.0   2.6
0221   1.9   3.0   1.5   1.7   2.6   6.2   3.8   4.7   8.6   5.6   3.2   3.4   2.6
0300   2.1   4.0   1.6   1.8   2.8   5.9   3.6   4.2  11.2   6.5   1.9   2.3   2.7
0303   2.1   4.8   1.6   2.0   2.9   6.4   3.3   4.8  12.6   6.6   1.6   1.9   2.4
0306   2.0   4.9   1.8   2.9   3.0   7.2   4.0   5.4  12.1   5.5   2.3   2.3   2.1
0309   2.3   4.9   2.2   4.8   3.8   7.8   4.7   5.6  10.0   2.7   3.0   3.1   2.5
0312   2.2   4.7   2.6   6.0   4.7   8.9   5.4   6.3   8.4  -0.7   4.2   4.0   2.6
0315   2.2   4.1   2.4   7.1   5.1   9.6   5.8   7.2   8.2  -2.0   5.6   4.3   3.0
0318   2.0   3.0   2.9   7.7   5.8  10.4   6.1   7.5   8.0  -3.7   7.4   4.1   2.9
0321   1.7   3.0   4.0   7.6   6.5  10.0   6.5   6.1   7.9  -0.5   7.0   5.3   4.6
0400   1.8   2.9   3.2   6.6   5.5   9.5   6.9   6.3   8.6   3.9   6.6   5.2   6.1