Heavy to excessive rainfall may lead to flooding today over southwest Pennsylvania into northern West Virginia, and western Maryland. Severe thunderstorms are possible this afternoon and evening in the Mid-South and across Eastern North Carolina. An extended period of hot weather is forecast for parts of coastal southern California including Los Angeles from today through Thursday. Read More >
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
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