HRRR GORGE GRADIENT FORECASTS
WEATHER NORTHWEST
WEATHER OPERATIONS CENTER
1200 AM PDT FRI JUN 13 2025


Data from 05Z Sat 14 Jun HRRR (High Resolution Rapic Refresh) Model

Time Day Date      AST      PDX      YKM   AST-PDX  PDX-YKM  AST-YKM 
    (GMT)       Pressure Pressure Pressure Gradient Gradient Gradient
==============  ======== ======== ======== ======== ======== ========
05Z Sat 14 Jun   1021.4   1020.3   1012.3    +1.1     +8.0     +9.1
06Z Sat 14 Jun   1021.1   1020.4   1013.4    +0.7     +7.0     +7.7

07Z Sat 14 Jun   1020.7   1020.4   1013.8    +0.3     +6.6     +6.9
08Z Sat 14 Jun   1021.0   1020.2   1014.3    +0.8     +5.9     +6.7
09Z Sat 14 Jun   1021.5   1020.6   1014.7    +0.9     +5.9     +6.8
10Z Sat 14 Jun   1021.5   1021.1   1015.6    +0.4     +5.5     +5.9
11Z Sat 14 Jun   1020.9   1020.7   1015.5    +0.2     +5.2     +5.4
12Z Sat 14 Jun   1021.5   1021.2   1015.8    +0.3     +5.4     +5.7
13Z Sat 14 Jun   1021.8   1021.5   1016.6    +0.3     +4.9     +5.2
14Z Sat 14 Jun   1021.8   1021.6   1016.7    +0.2     +4.9     +5.1
15Z Sat 14 Jun   1022.1   1021.8   1016.3    +0.3     +5.5     +5.8
16Z Sat 14 Jun   1022.2   1021.8   1016.4    +0.4     +5.4     +5.8
17Z Sat 14 Jun   1022.8   1021.9   1016.3    +0.9     +5.6     +6.5
18Z Sat 14 Jun   1022.9   1021.5   1015.7    +1.4     +5.8     +7.2
19Z Sat 14 Jun   1023.1   1021.2   1015.2    +1.9     +6.0     +7.9
20Z Sat 14 Jun   1022.9   1020.7   1014.8    +2.2     +5.9     +8.1
21Z Sat 14 Jun   1023.1   1020.5   1014.3    +2.6     +6.2     +8.8
22Z Sat 14 Jun   1023.2   1020.0   1013.7    +3.2     +6.3     +9.5
23Z Sat 14 Jun   1023.3   1019.8   1013.3    +3.5     +6.5    +10.0