NAM GORGE GRADIENT FORECASTS
WEATHER NORTHWEST
WEATHER OPERATIONS CENTER
1200 AM PDT TUE APR 9 2024
Data from 00Z Wed 10 Apr NAM Model
Time Day Date AST PDX YKM AST-PDX PDX-YKM AST-YKM
(GMT) Pressure Pressure Pressure Gradient Gradient Gradient
============== ======== ======== ======== ======== ======== ========
00Z Wed 10 Apr 1027.5 1025.2 1019.9 +2.3 +5.3 +7.6
01Z Wed 10 Apr 1026.9 1024.6 1019.9 +2.3 +4.7 +7.0
02Z Wed 10 Apr 1027.2 1025.3 1021.2 +1.9 +4.1 +6.0
03Z Wed 10 Apr 1026.9 1025.6 1022.1 +1.3 +3.5 +4.8
04Z Wed 10 Apr 1028.0 1027.1 1024.0 +0.9 +3.1 +4.0
05Z Wed 10 Apr 1028.6 1027.8 1024.9 +0.8 +2.9 +3.7
06Z Wed 10 Apr 1028.4 1027.8 1025.4 +0.6 +2.4 +3.0
07Z Wed 10 Apr 1028.5 1027.8 1026.0 +0.7 +1.8 +2.5
08Z Wed 10 Apr 1028.0 1027.3 1026.1 +0.7 +1.2 +1.9
09Z Wed 10 Apr 1028.0 1027.4 1026.9 +0.6 +0.5 +1.1
10Z Wed 10 Apr 1028.3 1027.7 1027.5 +0.6 +0.2 +0.8
11Z Wed 10 Apr 1027.9 1027.4 1027.6 +0.5 -0.2 +0.3
12Z Wed 10 Apr 1028.1 1027.4 1028.0 +0.7 -0.6 +0.1
13Z Wed 10 Apr 1027.9 1027.3 1028.1 +0.6 -0.8 -0.2
14Z Wed 10 Apr 1028.2 1027.7 1028.9 +0.5 -1.2 -0.7
15Z Wed 10 Apr 1028.0 1027.5 1028.4 +0.5 -0.9 -0.4
16Z Wed 10 Apr 1027.6 1027.0 1027.7 +0.6 -0.7 -0.1
17Z Wed 10 Apr 1027.8 1026.9 1027.7 +0.9 -0.8 +0.1
18Z Wed 10 Apr 1027.6 1026.4 1027.2 +1.2 -0.8 +0.4
19Z Wed 10 Apr 1027.2 1026.0 1026.6 +1.2 -0.6 +0.6
20Z Wed 10 Apr 1026.4 1025.2 1025.5 +1.2 -0.3 +0.9
21Z Wed 10 Apr 1026.2 1024.8 1024.8 +1.4 +0.0 +1.4
22Z Wed 10 Apr 1026.1 1024.4 1024.3 +1.7 +0.1 +1.8
23Z Wed 10 Apr 1025.2 1023.3 1022.8 +1.9 +0.5 +2.4
00Z Thu 11 Apr 1024.9 1022.7 1022.1 +2.2 +0.6 +2.8
01Z Thu 11 Apr 1024.5 1022.3 1021.5 +2.2 +0.8 +3.0
02Z Thu 11 Apr 1024.4 1022.2 1021.5 +2.2 +0.7 +2.9
03Z Thu 11 Apr 1024.1 1022.0 1021.1 +2.1 +0.9 +3.0
04Z Thu 11 Apr 1023.7 1021.8 1020.8 +1.9 +1.0 +2.9
05Z Thu 11 Apr 1023.4 1021.7 1020.6 +1.7 +1.1 +2.8
06Z Thu 11 Apr 1023.0 1021.5 1020.2 +1.5 +1.3 +2.8
Time Day Date AST PDX YKM AST-PDX PDX-YKM AST-YKM
(GMT) Pressure Pressure Pressure Gradient Gradient Gradient
============== ======== ======== ======== ======== ======== ========
07Z Thu 11 Apr 1022.6 1021.4 1019.9 +1.2 +1.5 +2.7
08Z Thu 11 Apr 1021.9 1021.0 1019.2 +0.9 +1.8 +2.7
09Z Thu 11 Apr 1021.4 1020.5 1018.7 +0.9 +1.8 +2.7
10Z Thu 11 Apr 1021.4 1020.5 1018.4 +0.9 +2.1 +3.0
11Z Thu 11 Apr 1020.8 1020.1 1017.7 +0.7 +2.4 +3.1
12Z Thu 11 Apr 1020.4 1020.1 1017.4 +0.3 +2.7 +3.0
13Z Thu 11 Apr 1019.9 1019.8 1017.0 +0.1 +2.8 +2.9
14Z Thu 11 Apr 1019.6 1019.8 1016.9 -0.2 +2.9 +2.7
15Z Thu 11 Apr 1019.2 1019.5 1016.1 -0.3 +3.4 +3.1
16Z Thu 11 Apr 1018.4 1018.9 1014.9 -0.5 +4.0 +3.5
17Z Thu 11 Apr 1018.3 1018.8 1014.5 -0.5 +4.3 +3.8
18Z Thu 11 Apr 1017.9 1018.1 1013.7 -0.2 +4.4 +4.2
19Z Thu 11 Apr 1017.2 1017.4 1012.9 -0.2 +4.5 +4.3
20Z Thu 11 Apr 1016.5 1016.4 1011.7 +0.1 +4.7 +4.8
21Z Thu 11 Apr 1016.0 1015.9 1010.6 +0.1 +5.3 +5.4
22Z Thu 11 Apr 1015.7 1015.6 1009.9 +0.1 +5.7 +5.8
23Z Thu 11 Apr 1014.9 1014.8 1008.9 +0.1 +5.9 +6.0
00Z Fri 12 Apr 1014.6 1014.7 1008.6 -0.1 +6.1 +6.0
01Z Fri 12 Apr 1013.9 1014.2 1008.4 -0.3 +5.8 +5.5
02Z Fri 12 Apr 1013.5 1014.0 1008.8 -0.5 +5.2 +4.7
03Z Fri 12 Apr 1013.3 1013.5 1009.2 -0.2 +4.3 +4.1
04Z Fri 12 Apr 1013.1 1013.1 1009.0 +0.0 +4.1 +4.1
05Z Fri 12 Apr 1013.0 1012.9 1009.3 +0.1 +3.6 +3.7
06Z Fri 12 Apr 1012.7 1012.5 1009.2 +0.2 +3.3 +3.5
07Z Fri 12 Apr 1012.4 1012.2 1009.2 +0.2 +3.0 +3.2
08Z Fri 12 Apr 1012.0 1011.6 1008.9 +0.4 +2.7 +3.1
09Z Fri 12 Apr 1011.9 1011.2 1008.8 +0.7 +2.4 +3.1
10Z Fri 12 Apr 1012.0 1011.1 1008.9 +0.9 +2.2 +3.1
11Z Fri 12 Apr 1011.8 1010.6 1008.6 +1.2 +2.0 +3.2
12Z Fri 12 Apr 1011.7 1010.4 1008.6 +1.3 +1.8 +3.1
13Z Fri 12 Apr 1011.5 1010.3 1008.6 +1.2 +1.7 +2.9
14Z Fri 12 Apr 1012.0 1010.7 1009.3 +1.3 +1.4 +2.7
15Z Fri 12 Apr 1012.0 1010.8 1009.3 +1.2 +1.5 +2.7
16Z Fri 12 Apr 1011.8 1010.7 1008.9 +1.1 +1.8 +2.9
17Z Fri 12 Apr 1012.1 1010.8 1008.9 +1.3 +1.9 +3.2
18Z Fri 12 Apr 1012.2 1010.9 1008.7 +1.3 +2.2 +3.5
19Z Fri 12 Apr 1012.6 1011.0 1008.4 +1.6 +2.6 +4.2
20Z Fri 12 Apr 1012.7 1010.8 1007.8 +1.9 +3.0 +4.9
21Z Fri 12 Apr 1012.9 1010.7 1007.4 +2.2 +3.3 +5.5
22Z Fri 12 Apr 1013.3 1010.9 1007.2 +2.4 +3.7 +6.1
23Z Fri 12 Apr 1013.3 1010.7 1006.6 +2.6 +4.1 +6.7
00Z Sat 13 Apr 1013.7 1010.9 1006.6 +2.8 +4.3 +7.1
01Z Sat 13 Apr 1014.1 1011.2 1006.6 +2.9 +4.6 +7.5
02Z Sat 13 Apr 1014.9 1011.9 1007.2 +3.0 +4.7 +7.7
03Z Sat 13 Apr 1015.4 1012.6 1008.0 +2.8 +4.6 +7.4
04Z Sat 13 Apr 1015.7 1013.4 1009.2 +2.3 +4.2 +6.5
05Z Sat 13 Apr 1016.3 1014.4 1010.4 +1.9 +4.0 +5.9
06Z Sat 13 Apr 1016.7 1015.0 1010.9 +1.7 +4.1 +5.8
Time Day Date AST PDX YKM AST-PDX PDX-YKM AST-YKM
(GMT) Pressure Pressure Pressure Gradient Gradient Gradient
============== ======== ======== ======== ======== ======== ========
07Z Sat 13 Apr 1017.1 1015.6 1011.3 +1.5 +4.3 +5.8
08Z Sat 13 Apr 1017.5 1016.2 1011.7 +1.3 +4.5 +5.8
09Z Sat 13 Apr 1018.2 1017.1 1012.8 +1.1 +4.3 +5.4
10Z Sat 13 Apr 1019.0 1018.0 1013.9 +1.0 +4.1 +5.1
11Z Sat 13 Apr 1019.3 1018.4 1014.6 +0.9 +3.8 +4.7
12Z Sat 13 Apr 1019.7 1019.1 1015.5 +0.6 +3.6 +4.2