GRADIENT STACKING FORECASTS
WEATHER NORTHWEST
WEATHER OPERATIONS CENTER
300 PM PDT THU APR 3 2025


Data from 20Z Thu 03 Apr RAP (Rapid Refresh) Model

Time Day Date      ONP      SLE      RDM   ONP-SLE  SLE-RDM  ONP-RDM
    (GMT)       Pressure Pressure Pressure Gradient Gradient Gradient Remarks
==============  ======== ======== ======== ======== ======== ======== =======
20Z Thu 03 Apr   1021.4   1021.6   1017.6    -0.2     +4.0     +3.8
21Z Thu 03 Apr   1021.0   1021.2   1017.4    -0.2     +3.8     +3.6
22Z Thu 03 Apr   1021.9   1022.1   1017.7    -0.2     +4.4     +4.2
23Z Thu 03 Apr   1022.3   1022.5   1017.6    -0.2     +4.9     +4.7
00Z Fri 04 Apr   1020.1   1020.0   1014.9    +0.1     +5.1     +5.2   GSE
01Z Fri 04 Apr   1023.0   1022.5   1018.2    +0.5     +4.3     +4.8   GSE
02Z Fri 04 Apr   1023.8   1023.4   1019.3    +0.4     +4.1     +4.5   GSE
03Z Fri 04 Apr   1023.8   1023.8   1020.5    +0.0     +3.3     +3.3
04Z Fri 04 Apr   1024.2   1024.1   1021.7    +0.1     +2.4     +2.5   GSE
05Z Fri 04 Apr   1024.0   1023.9   1021.9    +0.1     +2.0     +2.1   GSE
06Z Fri 04 Apr   1024.9   1024.5   1023.1    +0.4     +1.4     +1.8   GSE

07Z Fri 04 Apr   1026.1   1025.5   1024.2    +0.6     +1.3     +1.9   GSE
08Z Fri 04 Apr   1026.2   1025.6   1024.7    +0.6     +0.9     +1.5   GSE
09Z Fri 04 Apr   1026.3   1026.5   1026.0    -0.2     +0.5     +0.3
10Z Fri 04 Apr   1026.6   1027.1   1027.1    -0.5     +0.0     -0.5
11Z Fri 04 Apr   1025.5   1026.5   1027.0    -1.0     -0.5     -1.5
12Z Fri 04 Apr   1024.8   1025.5   1026.4    -0.7     -0.9     -1.6
13Z Fri 04 Apr   1025.3   1026.1   1028.0    -0.8     -1.9     -2.7
14Z Fri 04 Apr   1025.7   1027.0   1028.9    -1.3     -1.9     -3.2
15Z Fri 04 Apr   1026.5   1027.6   1029.7    -1.1     -2.1     -3.2
16Z Fri 04 Apr   1026.2   1027.6   1028.2    -1.4     -0.6     -2.0
17Z Fri 04 Apr   1027.1   1028.5   1028.0    -1.4     +0.5     -0.9