National Weather Service United States Department of Commerce

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

 

FWUS46 KPQR 152104
AVGPQR

Avalanche Weather Guidance
National Weather Service Portland OR
203 PM PDT Thu Oct 15 2026


...Mount St. Helens...

Date                                        Friday 10/16/26                         Saturday 10/17/26
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   FW   FW   FW   SC   SC   SC   SC   FW   FW   BK   OV   OV   OV   BK   SC
Cloud Cover (%)     5   25   15   15   20   35   35   35   35   25   25   60   80   85   80   65   45
Temperature        52   49   50   50   49   48   54   57   55   50   48   45   43   43   40   41   39
Min/Max Temp                           48                  58                  40                  44
Wind Dir           SE   SE   SE   SE    S    S    S    S    S   SW    W    W    W   NW   NW   NW   NW
Wind (mph)          9   13   19   19   18   16    8    4    1    1    2    5    8    9    8    6    4
Wind Gust (mph)    18        26   25             16                                 16   17   13     
Precip Prob (%)     0    0    0    0    0    0    0    0    0    0    0    0   70   70   10   10    0
Precip Type                                                                     R    R               
6 Hour QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.08      0.01
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)  8.4  9.0  9.2  9.1  9.2  9.4  9.4  9.4  9.4  9.3  9.1  8.7  9.0  8.0  6.7  6.6  6.4


...Mount Hood...

Date                                        Friday 10/16/26                         Saturday 10/17/26
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   FW   SC   FW   SC   SC   SC   SC   SC   SC   BK   OV   BK   BK   OV   BK   SC
Cloud Cover (%)     5   20   25   15   35   25   25   35   30   45   60   70   60   65   80   70   35
Temperature        45   42   43   43   43   42   50   54   53   48   47   45   40   41   34   36   34
Min/Max Temp                           41                  56                  34                  42
Wind Dir           SE   SE    S   SW   SW   SW   SW   SW   SW   SW   SW    W    W    W    W    W   NW
Wind (mph)         12   16   19   19   18   16    9    2    2    5    9   13   14   13   11    9    5
Wind Gust (mph)    24   26   28   31   27   23   17   11    8   11   14   21   24   23   21   21   14
Precip Prob (%)     0    0    0    0    0    0    0    0    0    0    0    0   20   20    5    5    0
Precip Type                                                                     S    S               
6 Hour QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.06      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                 0.1
6 Hour Ice                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Snow Level (kft)  8.3  8.8  8.9  8.9  8.9  8.9  8.9  8.9  9.1  9.2  9.2  9.1  8.4  8.9  7.5  7.4  7.1

$$

--- Precip Type Codes ---

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