National Weather Service United States Department of Commerce

Observed Model Pressure Differences

Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Wed Jan 14 00:10:02 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 
1301  -4.0  -3.7  -0.1   1.4  -0.4  -0.2   0.5  -0.1  -5.8  -8.0   3.5   2.1  -3.0 
1302  -3.8  -3.7  -0.2   1.6  -0.5  -0.3   0.3  -0.1  -5.6  -7.7   3.4   2.0  -3.2 
1303  -3.8  -3.3  -0.3   1.4  -0.4  -0.2   0.4   0.1  -5.2  -7.6   3.1     m  -2.7 
1304  -3.8  -3.3  -0.2     m  -0.7   0.3   0.8   0.5     m  -7.9   3.6   2.3  -2.9 
1305  -3.6  -3.3  -0.1   1.7  -0.5   0.7   1.2   0.8  -5.0  -7.6   4.0   2.7  -2.6 
1306  -3.8  -3.0   0.2   2.0  -0.1   0.7   1.2   0.5  -4.8  -7.0   3.7   2.5  -2.7 
1307  -3.5     m   0.5   2.1   0.3   1.3   1.7   0.8  -4.4  -6.7     m   2.9  -3.0 
1308  -3.6  -2.6   0.8   2.1   0.1   1.3   1.5   0.5  -4.4  -7.2   3.9   2.5  -2.6 
1309  -3.5  -2.5   0.8   2.4   0.4     m     m     m  -4.2  -7.4     m     m  -2.2 
1310  -3.5  -2.7   1.0   2.5   0.5   2.4   2.6   1.4  -3.9  -7.7   5.1   3.2  -1.7 
1311  -4.0  -3.3   1.2   3.0     m   2.4   3.2   1.2  -3.6  -7.8   5.7   3.7     m 
1312  -3.9  -3.5   0.8     m     m   2.8   3.5   2.0     m  -7.7   6.3   3.8  -0.3 
1313  -3.9  -4.1   0.5   3.6   0.8   2.6   3.4   2.1  -3.3  -8.3   6.7   3.9     m 
1314  -3.8  -3.8   0.7   3.6     m   3.4   3.5   2.7  -3.4  -8.8   7.2   4.5  -0.7 
1315  -3.9  -3.8   0.7   3.9     m   3.8   3.9   3.1  -3.6  -9.1   7.6   4.9  -0.5 
1316     m     m     m     m   1.1     m   4.3   3.1  -3.6  -9.5   7.7   4.7   0.2 
1317     m     m     m     m   0.5     m   4.9   3.8  -3.7     m   8.3   5.1   0.9 
1318  -3.4  -3.7   0.5   4.3   0.8   4.7   5.1   4.2  -3.6  -9.3   8.4   5.2   1.4 
1319  -3.4  -3.6   0.6   4.5     m     m     m     m  -3.7  -9.1     m     m     m 
1320  -3.5  -3.6   0.6   5.0   0.8   5.6   6.0   5.0  -4.4  -9.4   9.2   5.6   1.8 
1321  -3.5  -3.7   0.7   5.2   1.4     m     m     m     m     m     m     m   1.5 
1322  -2.9  -3.3   0.8   5.1     m   6.7   6.8   5.9     m     m  10.0     m   2.0 
1323  -3.4  -4.0   0.7   5.4   1.0   7.2   6.9   6.5  -6.3  -9.4  11.2   6.5   2.6 
1400     m     m     m     m   1.5     m   6.8   6.0  -6.8  -9.3  10.4   6.0   3.1 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Tue Jan 13 15:30:01 GMT 2026

('    ', 'ETA242', 'Pressure Difference Forecast (', '20260113_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 
1312  -3.5  -3.8   0.3   4.1   0.5   2.8   4.4   2.5  -4.9  -8.1   6.6   6.0   4.7
1315  -3.7  -4.7   1.1   4.7   1.3   3.0   4.8   1.9  -5.8  -9.6   7.7   6.4   5.0
1318  -3.4  -3.3   0.8   5.9   1.1   3.7   5.1   2.9  -6.9  -9.3   7.0   6.5   4.7
1321  -2.6  -3.0   1.1   5.9   2.2   4.3   5.8   3.1  -7.5  -9.4   7.3   6.9   6.1
1400  -1.6  -2.8   1.5   4.8   2.0   5.7   6.5   4.2  -8.1  -9.5   8.5   7.8   7.9
1403  -1.7  -4.5   1.1   3.9   1.4   4.9   5.3   3.8  -9.5  -9.6   9.4   7.5   7.4
1406  -1.2  -5.3   0.2   3.4   0.3   3.5   3.7   3.4 -10.9  -9.2   8.9   5.4   4.9
1409  -1.2  -4.7   0.3   2.7   0.4   2.6   2.8   2.3 -12.4  -8.7   7.2   5.0   3.5
1412  -0.4  -1.2  -0.1   0.6  -0.1   3.0   3.1   3.1 -12.4  -8.1   4.2   4.4   3.3
1415  -0.3   1.5   0.0  -3.0  -1.1   3.6   4.3   3.6 -10.2  -7.6   2.1   3.8   3.6
1418  -3.2   1.7  -2.8  -2.6  -2.6  -0.2   2.6   2.6  -7.6  -5.3  -1.9   1.1   2.2
1421  -1.4   3.6  -1.1  -2.9  -1.0  -3.4  -4.5  -2.3  -5.9  -4.6  -7.0  -4.5  -4.3
1500   0.6   5.3  -0.9  -1.7  -0.7  -2.2  -2.9  -1.3  -4.9  -4.2  -7.5  -4.1  -2.1
1503   2.0   5.3  -0.1  -0.7   0.2  -1.0  -0.5  -0.9  -3.1  -3.5  -6.3  -4.2   1.3
1506   1.0   2.6   1.0   1.0   1.3  -0.7  -0.6  -1.8  -1.1  -3.4  -3.4  -2.5  -1.3
1509  -0.0   3.2   2.5   4.1   3.1   0.0  -0.3  -2.4   0.1  -5.4  -3.2  -0.7   0.3
1512   0.2   5.6   3.9   6.8   4.7   5.0   4.1   1.0  -0.8  -8.6  -0.6   0.2   3.4
1515   3.3  10.5   3.9   6.2   4.7   8.1   6.5   4.2  -0.7  -5.4  -2.4  -0.3   6.6
1518   4.5  13.2   2.1   3.4   2.0   9.7   7.3   7.6   1.9  -2.5  -3.6  -2.9   4.9
1521   5.6  13.2   2.3   3.4   3.0   8.8   5.5   6.5   3.2  -0.9  -4.4  -3.3   1.1
1600   6.7  13.3   2.8   3.7   4.5   8.9   5.3   6.2   5.5   0.7  -4.4  -3.1   1.4
1603   7.2  13.4   3.1   4.2   4.6  10.0   6.7   6.9   7.8   1.5  -3.4  -2.5   2.5
1606   7.4  13.0   4.1   8.0   7.0  11.3   7.7   7.2   5.4   1.1  -1.7  -1.5   3.0
1609   8.9  16.4   4.6   3.2   5.8  14.4  10.1   9.8   2.9  -0.4  -2.1  -1.0   6.4
1612   9.0  12.8   3.5   1.9   4.9   9.0   5.0   5.5   0.9  -1.2  -3.8  -1.3   3.6
1615   7.7  12.5   2.1   2.3   3.4   8.1   4.5   6.0   0.6  -2.1  -4.4  -2.1   1.6
1618   6.9  11.5   2.1   3.8   4.5   7.3   4.1   5.2  -1.4  -4.8  -4.1  -2.8   1.6
1621   7.6  11.9   2.5   4.2   4.8   9.0   5.5   6.5  -5.3  -8.1  -2.9  -2.1   2.3
1700   8.2  12.8   3.0   2.8   4.8  10.3   5.7   7.3 -11.5 -12.4  -2.6  -1.3   3.3