National Weather Service United States Department of Commerce

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)
 
 DATE                    SUNDAY 08/17/25                         MONDAY 08/18/25                    
 TIME (LT)          05   08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05
                    5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   
 
 CLOUD COVER        OV   SC   FW   SC   FW   SC   BK   BK   SC   FW   FW   FW   FW   FW   FW   FW   FW
 CLOUD COVER (%)    80   40   25   25   25   30   55   65   35   10   10   15   15    5   10    5   10
 TEMPERATURE        49   52   58   63   63   58   55   54   53   56   63   68   69   61   56   54   53
 MAX/MIN TEMP                           65                  52                  70                  52
 WIND DIR           SE   SW   SW   SW   SW    E    E   SE   SE    S    S   SW   SW    N    N    N    N
 WIND (MPH)          3    3    5    4    3    3    4    4    4    4    6    9    8    5    5    5    5
 WIND GUST (MPH)                                                                                      
 PRECIP PROB (%)    10    5   10   20   10   20   10   10   10   10   10   10    5    5    0    0    0
 PRECIP TYPE                        T    T    R         T                                             
 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
 6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
 SNOW LEVEL (KFT) 11.5 11.3 11.4 12.1 12.2 12.2 12.2 12.5 12.5 12.3 12.2 12.3 12.7 12.5 12.7 12.3 12.1
 
 

--- PRECIP TYPE CODES --- 
CODE   TYPE
 T     THUNDERSTORMS
 R     RAIN
 S     SNOW
 I     SLEET
 Z     FREEZING RAIN