National Weather Service United States Department of Commerce

Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

2018 Cooperative Observer Water Year Precipitation

                       Western and Central Wyoming

 

PRELIMINARY WATER YEAR PRECIPITATION TOTALS
DATA AS OF:  OCTOBER 2018
FILE CREATED AT:  Fri Nov  2 18:06:52 GMT 2018

BIG HORN COUNTY WY STATIONS                          PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KGEY     GREYBULL ASOS                T  0.21  0.22  0.01  0.26  0.33  0.87  1.94  1.20  0.16  0.74  0.25   6.19  -1.32     82
GBLW4    GREYBULL COOP             0.02  0.70  0.61  0.09  1.11  0.48  1.21  3.07  0.88  0.15  0.66  0.24   9.22  +2.44    135
SHLW4    SHELL 1NE COOP               M     M     M     M     M     M     M  3.33  0.91  0.43  0.79  0.57      M      M      M 
BSNW4    BASIN COOP                0.03  0.40  1.27     T  1.01  0.16  0.97  3.22  0.54  0.04  0.62  0.21   8.47  +1.63    123
DEVW4    DEAVER COOP                  T  0.25  0.42     T  0.45  0.02  0.49  1.82  1.69  0.17  0.43  0.23   5.97  +0.57    110
EMBW4    EMBLEM COOP               0.02  0.43  0.53  0.07  0.61  0.14  1.00  3.44  1.26  0.20  1.09  0.00   8.79  +1.42    119
LOVW4    LOVELL COOP               0.00  0.20  0.51     M  0.77  0.12  0.16  2.06  2.04  0.23  0.67  0.50   7.26  +1.12    118
RONW4    RAIRDEN 2WSW COOP         0.11  0.43  0.54  0.05  0.53  0.22  0.97  2.65  1.44  0.07  0.57  0.13   7.71  +0.65    109

FREMONT COUNTY WY STATIONS                           PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KLND     LANDER ASOS               1.07  0.45  1.23  0.68  0.94  1.09  1.49  4.07  1.66  0.67  0.21  0.05  13.61  +0.95    107
LNRW4    LANDER 1N COOP            1.11  0.43  1.18  0.60  0.74  0.98  0.39  5.14  1.68  0.67  0.32     T  13.24  +2.08    118
KRIW     RIVERTON ASOS             0.61  0.54  0.64  0.38  0.78  0.73  1.26  2.85  1.14  0.53  0.15  0.09   9.70  +0.27    102
RIVW4    RIVERTON COOP             0.53  0.44  0.66  0.44  0.70  0.79  0.48  3.63  0.65  0.41  0.19  0.03   8.95  +0.53    106
ATLW4    ATLANTIC CITY COOP        0.22  1.18  1.25  0.68  0.97  1.44  0.97  3.17  1.13  0.67  0.53     T  12.21      M      M
JEFW4    JEFFREY CITY COOP         0.22  0.26  0.62  0.57  0.45  0.54  0.40  2.12  1.54  0.94  0.34     T   8.00  -2.06     79
SBDW4    BOYSEN DAM COOP           1.09  0.12  0.43     T  0.21  0.18  0.25  4.46  1.20  1.42  0.07  0.04   9.47  +0.59    106
SSHW4    SHOSHONI COOP             0.70  0.58  0.55  0.45  0.69  0.50  0.95  3.24  1.25  0.64  0.23  0.03   9.81  +2.28    130
DBOW4    DUBOIS COOP               0.95  1.70  0.74  0.22  0.52  0.56  1.26  3.20  2.88  0.65  0.74  0.10  13.52  +3.61    136
BRRW4    BURRIS COOP               0.14  0.65  0.43  0.08  0.28  0.02  0.18  4.05  2.75  0.76  0.60     T   9.94  +1.48    117
PVLW4    PAVILLION COOP            0.52  0.60  0.83  0.16  0.31  0.38  1.54  3.60  3.02  0.53  0.98     T  12.47  +4.55    157
MTNW4    DIVERSION DAM COOP        0.51  0.40  0.53  0.12  0.67  0.65  0.57  4.37  2.16  0.11  0.25     T  10.34  +1.25    113

HOT SPRINGS COUNTY WY STATIONS                       PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
THMW4    THERMOPOLIS COOP          0.70  0.65  0.70  0.39  0.27  0.64  1.16  3.19  2.11  0.48  0.42  0.06  10.77  -0.94     91
BMTW4    THERMOPOLIS 9NE COOP      0.75  0.75  1.02  0.36  0.23  0.38  0.60  4.18  1.50  0.97  0.65  0.12  11.51  -1.18     90
HDMW4    HAMILTON DOME COOP           M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 
BTXW4    BLACK MOUNTAIN COOP       1.32  1.11  1.38  0.87  1.07  1.53  1.23  4.36  1.22  0.42  0.86  0.22  15.59  +1.34    109

JOHNSON COUNTY WY STATIONS                           PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KBYG     BUFFALO ASOS              0.27  0.61  0.32  0.12  0.22  0.93  0.73  3.04  1.66  1.80  0.94  0.97  11.61  -1.84     86
BUFW4    BUFFALO COOP              0.34  0.69  0.67  0.30  0.90  1.46  0.69  2.76  1.70  2.02  0.83  1.13  13.49  +0.25    101
BFFW4    BUFFALO 5WSW COOP         0.28  0.80  0.42  0.16  1.05  1.25  1.29  5.78  1.50  4.40  0.72  1.37  19.02      M      M
BLYW4    BILLY CREEK COOP             M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 
KCEW4    KAYCEE COOP               1.34  0.76  0.38  0.34  0.64  0.72  0.42  2.05  2.78  0.38  1.26  0.32  11.39  -0.98     92

LINCOLN COUNTY WY STATIONS                           PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
AFOW4    AFTON COOP                0.64  2.83  1.42  1.42  1.29  2.29  2.30  2.61  1.57  0.68  0.61  0.01  17.67  -0.49     97
BDFW4    BEDFORD 3SE COOP          0.81  3.99  1.63  1.65  2.19  3.16  3.06  1.95  1.63  0.34  0.88  0.03  21.32  -0.08     99
CKEW4    COKEVILLE COOP               M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 
FBMW4    FOSSIL BUTTE NAT MON COOP 0.50  1.89  0.86  0.60  0.88  0.92  1.48  1.66  0.56  0.48  0.11     T   9.94  -1.06     90
FNTW4    FONTENELLE DAM COOP       0.05  0.24  0.12  0.31  0.53  0.02  0.01  2.10  1.60  0.80  0.59  0.00   6.37  -1.16     84
KMRW4    KEMMERER 2N COOP          0.21  1.28  0.24  0.48  0.77  0.49     T  1.71  0.32  0.05  0.09     T   5.64  -4.71     54
LBGW4    LA BARGE COOP                M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 

NATRONA COUNTY WY STATIONS                           PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KCPR     CASPER ASOS               1.08  0.31  1.37  0.68  0.62  1.00  1.03  2.86  1.63  1.62  0.33  0.28  12.81  +0.29    102
CSWW4    CASPER 1SW COOP           1.68  0.65  1.41  0.95  1.22  1.42  0.97  4.71  2.23  2.16  0.97  0.43  18.80      M      M
CWWW4    CASPER WWTP COOP          0.70  0.25  1.32  0.95  0.93  0.97  0.54  3.98  2.55  2.70  0.84  0.64  16.37  +3.90    131
MWTW4    MIDWEST COOP              1.02  1.04  0.58  0.69  0.42  0.61  0.36  1.82  4.37  0.75  0.13  0.02  11.81  -0.73     94
ACVW4    PATHFINDER DAM COOP       0.66  0.29  0.85  0.29  0.39  0.63  0.63  1.79  1.66  0.82  0.61  0.45   9.07  -1.88     82
PRSW4    POWDER RIVER SCHOOL COOP  0.76  0.34  1.02  0.36  0.23  0.78  0.35  3.40  1.06  1.37  0.26  0.22  10.15  -0.28     97
BCRW4    BATES CREEK COOP          0.43  0.47  0.64  0.40  0.65  0.83  0.73  3.41  1.71  1.80  0.53  0.21  11.81  -1.20     90

PARK COUNTY WY STATIONS                              PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KCOD     CODY AWOS                 0.30  0.38  0.13  0.09  0.05  0.27  0.63  2.60  1.58  0.31  1.04  0.20   7.58      M      M
COPW4    CODY COOP                 0.59  1.04  0.84  0.37  0.51  0.27  1.35  4.06  2.21  0.58  1.35  0.26  13.43  +2.87    127
BLBW4    BUFFALO BILL DAM COOP     1.93  1.40  0.06  1.14  0.84  0.25  3.00  4.66  2.06  0.81  1.13  0.27  17.55  +6.91    164
OBAW4    CODY 12SE COOP            0.02  0.13  0.08  0.15  0.43  0.19  0.66  4.33  2.42  0.36  1.78  0.36  10.91  +1.67    118
COYW4    CODY 21SW COOP               M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 
CLAW4    CLARK COOP                0.12  0.71  0.35  0.26  0.40  0.16  1.24  2.46  3.47  0.47  2.34  0.35  12.33  +5.13    171
CRDW4    CRANDALL COOP                M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 
SUNW4    SUNSHINE 5NE COOP         0.78  0.81  0.81  0.09  0.39  0.74  1.13  5.08  3.95  1.70  1.28  0.06  16.82  +3.18    123
WAPW4    WAPITI 1NE COOP              M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 
NFKW4    PAHASKA COOP              1.70  6.00  2.49  2.37  3.59  2.53  4.24  3.19  4.70  0.38  1.64  0.25  33.08      M      M
PFSW4    POWELL FIELD STN COOP     0.01  0.25  0.19  0.08  0.31  0.10  0.74  1.51  1.97  0.11  0.95  0.16   6.38  -0.42     93

SUBLETTE COUNTY WY STATIONS                          PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KBPI     BIG PINEY ASOS            0.01  0.25  0.07  0.05     T  0.27  0.37  1.84  1.66  0.22  0.49     T   5.23      M      M
BPIW4    BIG PINEY COOP               M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 
BNWW4    BONDURANT COOP            0.58     M  1.02  1.90  1.96     M     M     M  1.42  0.30  1.10  0.19      M      M      M 
BRSW4    BOULDER REARING STN COOP  0.16  0.53  0.58  0.34  0.32  0.76  0.45  2.34  1.65  0.14  0.41     T   7.68  -2.04     79
CORW4    CORA COOP                    M     M     M     M     M     M     M     M     M     M     M     M      M      M      M 
PNDW4    PINEDALE COOP             0.25  1.00  1.35  0.54  0.65  0.76  1.16  2.88  1.88  0.76  0.92  0.02  12.17  +0.77    106
DANW4    DANIEL FISH HATCHERY COOP 0.13  1.04  1.04  0.49  0.58  0.64  0.55  2.63  1.47  0.80  1.12  0.06  10.55  -1.17     90

SWEETWATER COUNTY WY STATIONS                        PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KRKS     ROCK SPRINGS ASOS         0.02  0.29  0.11  0.08  0.11  0.34  0.16  1.59  0.16  0.16  0.25     T   3.27  -5.29     38
RSFW4    ROCK SPRINGS FD COOP      0.10  0.65  0.49  0.37  0.55  0.12  0.50  2.71  0.19     T  0.37  0.00   6.05  -3.61     62
GRNW4    GREEN RIVER COOP          0.07  0.80  0.60  0.68  0.53  1.12  1.15  2.54  0.45  0.25  0.36  0.00   8.55  +0.22    102
FGRW4    FLAMING GORGE COOP        0.05  0.25  0.03  0.52  0.63  0.29  0.27  1.65  0.05  0.22  0.60  0.00   4.56  -5.17     46
FSNW4    FARSON 2NNE COOP          0.23  0.71  0.74  0.34  0.73  0.52  0.44  1.83  1.09  0.18  0.10  0.00   6.91  -2.39     74
BITW4    BITTER CREEK 4NE COOP     0.04  0.50  0.32  0.10  0.26  0.43  0.50  1.98  0.18  0.10  0.47  0.04   4.92  -2.02     70
WMSW4    WAMSUTTER COOP               M  0.34  0.59  0.37  0.49  0.64  0.53  1.44  1.69  0.91  1.10  0.10   8.35  +0.91    112

TETON COUNTY WY STATIONS                             PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KJAC     JACKSON AWOS              0.46  2.95  0.25  0.43  0.63  2.00  1.72  2.59  2.17  0.35     M  0.01  13.59      M      M
JFSW4    JACKSON COOP              1.10  2.84  0.78  1.50  1.31  2.72  2.19  3.44  1.88  0.79  1.49  0.05  20.09  +3.25    119
MOOW4    MOOSE COOP                1.00  3.85  1.34  1.62  2.15  2.89  3.03  2.74  2.66  0.55  1.40  0.01  23.24  +1.44    106
MRAW4    MORAN 5WNW COOP           2.21  4.96  1.38  2.15  1.74  2.77  3.40  3.73  2.80  0.42  1.77     T  27.33  +2.68    110
DARW4    DARWIN RANCH COOP         0.94  3.89  0.86  1.80  1.65  2.51  2.08  2.93  2.61  0.19  0.84  0.48  20.78  +4.66    128
ALTW4    ALTA COOP                 2.44  3.15  1.05  1.42  1.05  2.88  4.13  3.78  2.75  0.31  0.93     T  23.89  -1.40     94

WASHAKIE COUNTY WY STATIONS                          PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KWRL     WORLAND ASOS              0.23  0.68  0.44  0.15  0.17  0.66  1.30  2.00  0.81  0.23  0.54  0.05   7.26  -0.31     95
WORW4    WORLAND COOP              0.16  0.67  0.67  0.20  0.35  0.69  0.77  2.45  1.34  0.13  0.55  0.15   8.13  +0.31    103
TFRW4    TEN SLEEP 4NE COOP        1.16  1.15  0.89  1.20  1.66  2.05  1.09  3.09  1.56  1.10  0.58  0.76  16.29  +3.16    124
TNSW4    TEN SLEEP 16SSE COOP      1.49  1.44  0.78  1.09  1.21  1.70  0.82  3.26  1.30  0.41  0.71  0.22  14.43  +0.86    106

YELLOWSTONE NATIONAL PARK STNS                       PRECIPITATION (INCHES)             
SHEF ID  STATION                    OCT   NOV   DEC   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP  TOTAL   DIFF  % OF NORMAL
KP60     LAKE YELLOWSTONE ASOS     0.69  5.18  2.25  2.11  3.36  1.72  3.95  2.48  4.02  0.88  1.44  0.21  28.29  +7.99    139
LKYW4    LAKE YELLOWSTONE COOP     0.26  4.32  1.88  1.86  2.62  1.92  3.15  3.43  4.69  0.71  1.39  0.21  26.44  +5.54    126
OLFW4    OLD FAITHFUL COOP         1.62  5.47  2.10  2.44  3.53  2.58     M     M  3.99  0.58  1.39  0.19  28.36  +8.00    139
BKRW4    BECHLER RIVER COOP        2.34     M     M     M     M     M     M     M  3.78  0.21  1.39  0.02      M      M      M 
EYPW4    EAST ENTRANCE COOP        1.57     M  1.89  1.78  3.22  1.38  2.91  2.66  5.34  0.39  1.65  0.25  25.35      M      M
YLWW4    MAMMOTH COOP              0.47  3.57  0.82  0.71  1.37  1.58  2.21  2.80  3.35  0.07  1.15  0.38  18.48  +4.07    128
TWRW4    TOWER FALLS RNGR STN COOP 0.45  3.44  1.01  1.17  1.51  1.47  2.20  2.28  3.10  0.12  1.54  0.32  18.61  +2.19    113
LMRW4    LAMAR RNGR STN COOP       0.55  3.04  1.92  1.33  1.35  0.76  1.85  2.33  2.91  1.10  1.54  0.34  19.02      M      M
SNKW4    SNAKE RIVER RNGR STN COOP 1.65  6.14  2.34  4.84  3.98  2.79  3.88  4.05  3.27  0.23  2.58  0.08  35.83  +5.84    119