National Weather Service United States Department of Commerce

Observed Model Pressure Differences

Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Wed Sep  2 16:10:02 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 
0117  -3.1  -4.9  -0.4   0.1  -0.6   0.7   1.2   1.1  -1.5  -2.0   5.6   2.7   2.9 
0118  -3.0  -4.9  -0.4   0.1  -0.8   0.5   0.4   0.9  -1.5  -1.9   5.4   2.5   2.0 
0119  -2.8  -4.7  -0.4  -0.3  -0.9   0.4   0.9   0.8  -1.2  -2.0   5.1   2.3   2.5 
0120  -3.0  -4.7  -0.6  -0.3  -0.9   0.0   0.4   0.6  -1.3  -1.6   4.7   1.8   2.3 
0121  -3.1  -4.6  -0.7  -0.2  -1.1  -0.5   0.0   0.2  -1.3  -1.7   4.1   1.3   2.3 
0122  -2.6  -4.3  -0.5  -0.4  -1.2  -0.1   0.3   0.4  -1.0  -1.6   4.2   1.4   2.1 
0123  -2.6  -4.1  -0.6  -0.5  -1.1  -0.4   0.1   0.2  -1.4  -1.7   3.7   1.0   2.4 
0200  -2.5  -3.9  -0.7  -0.7  -1.4  -0.6  -0.1   0.1  -1.7  -1.7   3.3   0.7   2.0 
0201  -2.3  -3.7  -0.7  -0.6  -1.4  -0.1   0.4   0.6  -2.1  -1.7   3.6   1.2   1.9 
0202  -2.5  -3.4  -0.9  -0.6  -1.2  -0.3   0.3   0.6  -2.1  -1.6   3.1   0.9   2.1 
0203  -2.2  -3.3  -0.9  -0.5  -1.4   0.2   0.6   1.1  -2.7  -2.2   3.5   1.1   2.1 
0204  -2.1  -3.1  -0.7  -0.8  -1.1  -0.2   0.1   0.5  -2.5  -1.8   2.9   0.6   2.2 
0205  -2.2  -2.9  -0.7  -0.9  -1.2   0.4   0.7   1.1  -2.3  -1.7   3.3   0.8   2.3 
0206  -2.2  -3.1  -0.7  -0.7  -1.0   0.4   0.8   1.1  -2.4  -2.0   3.5   1.0   2.0 
0207  -1.9  -3.1  -0.4  -0.7  -0.7   0.4   0.4   0.8  -2.5  -2.0   3.5   0.6   1.8 
0208  -1.9  -2.9   0.0  -0.9  -0.5   0.7   0.6   0.7  -2.6  -2.4   3.6   0.5   1.7 
0209  -2.2  -3.2  -0.1  -0.6  -0.4   0.6   0.7   0.7  -2.8  -2.3   3.8   0.6   1.6 
0210  -2.2  -3.3   0.1  -0.3  -0.1   0.5   0.6   0.4  -3.2  -2.3   3.8   0.5   1.1 
0211  -2.2  -3.3  -0.1  -0.3  -0.4   0.5   0.6   0.6  -3.6  -2.7   3.8   0.4   1.2 
0212  -2.4  -3.5   0.2  -0.1  -0.1   0.3   0.5   0.1  -3.8  -2.9   3.8   0.5   0.6 
0213  -2.4  -3.9   0.3   0.0     m   0.5   0.7   0.2  -4.4  -3.6   4.4   1.0   0.4 
0214  -2.8  -4.3   0.1   0.0  -0.3   0.1   0.3   0.0  -4.5  -4.1   4.4   1.0   0.6 
0215  -2.4  -4.3   0.2  -0.3  -0.1   0.5   0.7   0.3  -4.4  -4.5   4.8   1.3   0.9 
0216  -2.8  -4.4   0.2  -0.4  -0.1   0.5   0.9   0.3  -3.9  -3.7   4.9   1.4   1.2 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Wed Sep  2 15:30:01 GMT 2026

('    ', 'ETA242', 'Pressure Difference Forecast (', '20260902_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 
0212  -0.1  -3.4   0.5  -0.2   0.4  -0.7  -1.4  -1.2  -5.2  -3.9   2.7   0.4   0.1
0215  -0.3  -4.1   0.4   0.3   0.3  -0.4  -0.7  -0.8  -5.1  -3.6   3.7   0.1   0.2
0218  -1.2  -5.3  -0.3   0.9  -0.3  -1.5  -0.9  -1.2  -4.9  -3.1   3.7   2.3  -0.3
0221  -2.1  -5.9  -1.3   0.5  -1.4  -2.7  -1.2  -1.4  -4.7  -3.5   3.3   1.8  -0.2
0300  -1.6  -5.5  -1.1   0.3  -1.0  -2.9  -2.2  -1.8  -3.7  -2.0   2.6   1.0  -1.0
0303  -1.0  -4.9  -0.6  -0.1  -0.6  -2.5  -2.1  -1.9  -1.9  -0.9   2.4   0.4  -0.4
0306   0.1  -3.5  -0.3  -0.5  -0.4  -1.0  -1.3  -0.7  -0.8  -0.0   2.5  -0.7   0.8
0309   0.5  -3.2   0.1  -0.3   0.1  -0.3  -1.3  -0.3  -0.0   0.7   2.9  -0.2   0.6
0312   0.5  -2.6   0.3   0.0   0.6   0.7  -0.7   0.4   0.9   1.5   3.3   0.4   0.3
0315   0.6  -1.6   0.4  -0.1   0.6   1.6   0.6   1.2   2.2   2.9   3.2   1.4   0.6
0318   0.5  -1.0   0.5  -0.0   0.7   1.8   1.7   1.3   2.7   3.2   2.8   2.3   0.6
0321   0.3  -0.1   0.5  -0.4   0.6   1.2   1.4   0.8   2.1   2.5   1.3   2.1  -0.4
0400   0.8   0.8  -0.2  -0.8  -0.2   0.2   0.6   0.4   3.1   2.8  -0.6   0.2  -0.8
0403   1.6   1.7  -0.1  -0.8  -0.2  -0.1  -0.2  -0.1   3.7   3.7  -1.9  -1.7  -0.6
0406   1.9   1.9  -0.2  -0.7  -0.3  -0.1  -0.2   0.1   4.2   4.6  -1.9  -2.2   1.0
0409   1.7   1.7  -0.2  -0.2   0.1  -0.3   0.0  -0.1   4.6   5.2  -1.9  -2.4   1.1
0412   2.0   2.0   0.1   0.1   0.7   0.1  -0.3  -0.1   5.0   5.7  -1.9  -2.4   0.7
0415   2.5   2.0  -0.1  -0.0   0.4   0.1  -0.8   0.2   6.1   6.4  -2.0  -2.5   0.6
0418   2.9   2.4  -0.2   0.3   0.4  -0.2  -0.7  -0.1   5.7   5.4  -2.7  -2.5   0.1
0421   2.7   2.5  -0.0   0.7   0.9  -1.2  -1.7  -1.2   4.2   3.7  -3.8  -3.9  -2.1
0500   3.6   3.6   0.4   0.2   1.2  -1.0  -1.3  -1.4   2.6   2.7  -4.7  -4.7  -0.9
0503   4.0   4.3   0.2  -0.1   0.5  -0.9  -1.6  -1.1   1.6   1.5  -5.2  -5.4  -0.9
0506   3.9   4.7  -0.2   0.1   0.4  -0.1  -1.0   0.2  -0.3  -0.0  -4.8  -4.9  -0.0
0509   3.3   4.6  -0.5  -0.3  -0.2   0.4   0.0   1.0  -1.2  -1.0  -4.2  -4.2  -0.2
0512   1.9   3.4  -0.8   0.2   0.1  -0.6  -0.9   0.2  -2.2  -1.4  -4.0  -3.5  -1.1
0515   2.1   3.6   0.3  -0.7   0.7   0.6  -0.7   0.3  -2.0  -0.2  -3.0  -2.2  -1.0
0518   1.5   2.6   0.2  -0.7   0.4   0.1  -0.5  -0.1  -2.0  -0.5  -2.5  -1.8  -1.1
0521   1.3   2.1   0.1  -1.2   0.3  -0.3  -0.6  -0.4  -0.6  -0.1  -2.4  -1.8  -1.2
0600   1.3   2.3   0.7  -0.8   0.9  -0.5  -1.1  -1.2  -0.2   0.7  -2.8  -2.2  -1.2