National Weather Service United States Department of Commerce
 

FWUS46 KPQR 232104
AVGPQR

Avalanche Weather Guidance
National Weather Service Portland OR
203 PM PDT Sun Aug 23 2026


...Mount St. Helens...

Date                                        Monday 08/24/26                         Tuesday 08/25/26
Time (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5p   8p   11p  2a   5a   8a   11a  2p   5p   8p   11p  2a   5a   8a   11a  2p   5p   

Cloud Cover        FW   FW   CL   CL   FW   CL   FW   FW   SC   FW   FW   FW   FW   FW   SC   SC   FW
Cloud Cover (%)    20   10    5    5   10    5    5   15   35   20   15   10   10   10   30   35   25
Temperature        54   51   50   50   51   55   66   68   69   63   63   62   60   63   67   67   65
Min/Max Temp                           49                  70                  58                  68
Wind Dir            N    N    N   NE    E    E    E   SE   SE    E    E    E    E   NE   SW   SW    W
Wind (mph)          6    5   10    9   10   11    9    5    3    3    8    9    8    5    5    8    5
Wind Gust (mph)    12                            18   12                                 12   13   11
Precip Prob (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
Precip Type                                                                                          
6 Hour QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.0                 0.0                 0.0
 Low End Snow                         0.0                 0.0                 0.0                 0.0
 High End Snow                        0.0                 0.0                 0.0                 0.0
6 Hour Ice                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Snow Level (kft)  9.6  9.8 10.0 10.2 10.1 10.1  9.9 10.0 10.7 10.6 10.8 11.0 11.4 11.5 11.4 11.3 11.0


...Mount Hood...

Date                                        Monday 08/24/26                         Tuesday 08/25/26
Time (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5p   8p   11p  2a   5a   8a   11a  2p   5p   8p   11p  2a   5a   8a   11a  2p   5p   

Cloud Cover        CL   CL   CL   FW   FW   FW   CL   FW   SC   SC   FW   FW   FW   FW   FW   SC   FW
Cloud Cover (%)     5    5    5   10    5   10    5   15   30   40   15   15   25   15   25   30   15
Temperature        54   49   49   50   50   55   60   64   66   59   59   59   58   62   65   65   62
Min/Max Temp                           48                  66                  56                  68
Wind Dir            W   NW   SW    E   SE   SE   SE   SE   SE    E   SE    E    E   NE   NE   NW    W
Wind (mph)          8    3    4    8   10   13   13    6    3    4    6    5    4    5    4    4    9
Wind Gust (mph)    16                  16   21   24   18   10        12   12   10   11   11   14   18
Precip Prob (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
Precip Type                                                                                          
6 Hour QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.0                 0.0                 0.0
 Low End Snow                         0.0                 0.0                 0.0                 0.0
 High End Snow                        0.0                 0.0                 0.0                 0.0
6 Hour Ice                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Snow Level (kft)  9.5  9.5  9.7  9.8  9.7 10.0 10.5 10.8 11.1 11.7 11.7 11.5 11.8 11.6 11.3 11.5 11.8

$$

--- Precip Type Codes ---

CODE   TYPE
 T     Thunderstorms
 R     Rain
 S     Snow
 I     Sleet
 Z     Freezing Rain