National Weather Service United States Department of Commerce

Critical Fire Weather Persists in the Southern High Plains; Snow in the Great Lakes into the Northeast

Elevated to critical fire weather conditions will persist across the central and southern High Plains today as gusty winds and dry conditions continue across the region. A clipper system will bring some lake effect snow to the Great Lakes and snow into the Northeast. Well above-average temperatures are expected to expand across much of the West, into the Plains states, and Southeast. Read More >

 

FWUS46 KPQR 250904
AVGPQR

Avalanche Weather Guidance
National Weather Service Portland OR
103 AM PST Wed Feb 25 2026


...Mount St. Helens...

Date                    Wednesday 02/25/26                      Thursday 02/26/26                  
Time (LT)          04   07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04
                   4a   7a   10a  1p   4p   7p   10p  1a   4a   7a   10a  1p   4p   7p   10p  1a   4a   

Cloud Cover        SC   SC   BK   BK   BK   BK   BK   SC   BK   BK   BK   BK   BK   BK   BK   BK   OV
Cloud Cover (%)    30   45   55   60   65   65   60   40   55   60   70   70   70   70   65   65   75
Temperature        26   26   27   27   26   24   23   22   21   22   28   30   30   26   25   27   27
Max/Min Temp                           27                  20                  31                  25
Wind Dir           NW   NW   NW    W    W    W    W    W    W    W    W    W    W    W    W    W    W
Wind (mph)          8    8   11   16   17   10    6    5    6    8   10   13   14   10    8    8    8
Wind Gust (mph)    13   14   19   27   27   18   12   11             18   24   25   18   14   13   14
Precip Prob (%)     0    0    5   10   20   30   10   20   40   40   50   50   50   50   50   50   70
Precip Type                   S    S    S    S         S    S    S    S    S    S    S    S    S    S
6 Hour QPF                 0.00      0.01      0.01      0.00      0.00      0.01      0.01      0.01
6 Hour Snow                 0.0       0.1       0.1       0.0       0.0       0.1       0.1       0.1
12 Hour Snow                          0.1                 0.1                 0.1                 0.2
 Low End Snow                         0.0                 0.0                 0.0                 0.0
 High End Snow                        1.1                 0.4                 0.5                 0.7
6 Hour Ice                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Snow Level (kft)  1.7  1.6  2.0  2.3  2.4  2.0  1.6  1.5  1.3  1.3  2.0  2.8  3.1  2.8  2.4  2.9  2.7


...Mount Hood...

Date                    Wednesday 02/25/26                      Thursday 02/26/26                  
Time (LT)          04   07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04
                   4a   7a   10a  1p   4p   7p   10p  1a   4a   7a   10a  1p   4p   7p   10p  1a   4a   

Cloud Cover        SC   SC   FW   FW   FW   FW   FW   FW   FW   SC   SC   SC   SC   SC   SC   SC   BK
Cloud Cover (%)    35   30   20   10   20   15   10    5   15   25   35   25   40   40   45   40   55
Temperature        27   26   26   26   25   21   20   18   18   18   27   28   27   21   21   22   22
Max/Min Temp                           26                  16                  29                  20
Wind Dir            W    W    W    W    W    W    W    W    W    W    W    W    W    W    W    W    W
Wind (mph)         25   24   26   27   27   21   18   17   16   16   17   21   26   21   20   20   20
Wind Gust (mph)    36   36   39   40   41   32   27   25   25   24   26   33   37   31   31   31   31
Precip Prob (%)    10    5    0    0    0    0    0    0   10   10   10   10   10   10   20   20   30
Precip Type         S                                                                     S    S    S
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                        1.1                 0.1                 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)  2.2  1.5  1.7  2.1  2.1  1.7  1.6  1.3  1.3  1.2  2.0  2.9  2.8  2.4  2.3  2.6  2.6

$$

--- Precip Type Codes ---

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