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 2015 FILE CREATED AT: Wed Nov 1 16:35:08 GMT 2017 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 0.01 0.59 0.21 0.22 0.04 0.14 0.11 1.07 0.25 T 0.09 0.01 2.98 -4.53 39 GBLW4 GREYBULL COOP 0.40 1.35 M 0.42 0.06 0.29 0.05 1.41 0.31 0.34 0.15 0.06 5.13 -1.29 79 SHLW4 SHELL 1NE COOP 0.14 1.41 0.21 0.53 0.15 0.49 0.52 2.31 1.46 0.73 0.21 0.25 8.88 -1.71 83 BSNW4 BASIN COOP 0.02 0.85 0.34 0.48 0.18 0.16 0.27 2.15 0.14 0.48 0.14 0.09 5.50 -1.34 80 DEVW4 DEAVER COOP 0.15 1.15 0.10 0.05 0.16 0.18 0.15 1.77 1.23 0.20 0.18 0.14 6.26 +0.86 115 EMBW4 EMBLEM COOP 0.55 0.77 0.53 0.23 0.10 0.22 0.48 1.46 0.55 0.36 0.38 0.04 6.07 -1.30 82 LOVW4 LOVELL COOP 0.06 0.38 0.07 0.06 0.16 T 0.60 1.32 0.90 0.25 0.34 0.16 5.16 -1.18 81 RONW4 RAIRDEN 2WSW COOP 0.07 0.56 0.73 0.46 0.32 0.06 0.20 1.99 0.94 0.30 0.53 0.11 6.46 -0.60 91 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 0.50 0.59 1.82 T 1.56 0.55 2.31 6.10 0.80 0.50 0.58 0.17 16.36 +3.70 129 LNRW4 LANDER 1N COOP 0.54 0.51 1.48 0.05 1.03 0.62 1.90 5.35 1.08 0.54 0.80 0.15 14.75 +3.59 132 KRIW RIVERTON ASOS 0.16 0.42 0.65 0.03 1.04 0.41 0.82 4.55 0.79 1.10 0.06 0.02 10.38 +0.95 110 RIVW4 RIVERTON COOP 0.18 0.41 0.55 0.04 1.28 0.47 1.10 4.03 0.82 0.81 0.17 0.10 10.34 +1.92 122 HUDW4 HUDSON UCOOP 0.30 0.36 0.64 T 1.08 0.44 0.06 M M 0.62 0.57 M M M M ATLW4 ATLANTIC CITY COOP 0.59 1.11 1.85 0.13 1.58 0.56 1.93 5.83 0.63 1.17 0.68 0.10 16.46 M M JEFW4 JEFFREY CITY COOP 0.11 0.21 1.21 0.20 0.40 0.79 1.94 4.70 0.67 1.02 0.29 0.39 12.01 +1.95 119 SBDW4 BOYSEN DAM COOP 0.10 0.15 0.44 0.15 0.68 0.19 0.80 4.04 0.88 0.70 0.10 T 9.05 +0.17 101 SSHW4 SHOSHONI COOP 0.02 T 0.22 0.04 0.79 0.30 0.48 4.13 1.00 0.61 0.03 0.02 7.82 +0.29 103 DBOW4 DUBOIS COOP 0.40 1.00 0.69 0.15 0.46 0.35 0.55 3.28 1.31 1.62 0.88 0.30 12.28 +2.37 123 BRRW4 BURRIS COOP 0.00 0.46 0.66 T 0.83 0.11 1.24 5.20 1.23 1.29 0.97 0.03 12.70 +4.24 150 PVLW4 PAVILLION COOP 0.77 0.51 0.59 0.12 0.98 0.25 1.63 6.06 1.89 1.11 0.52 0.39 15.49 +7.57 195 MTNW4 DIVERSION DAM COOP 0.42 0.74 0.71 0.03 1.48 0.39 1.47 5.95 2.00 1.19 0.32 0.00 15.37 +6.28 169 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 0.22 0.37 2.04 0.14 0.92 0.06 1.60 4.54 1.50 0.38 0.70 T 13.72 +2.01 117 BMTW4 THERMOPOLIS 9NE COOP 0.44 0.65 2.52 0.15 1.00 0.13 0.79 3.94 1.34 0.63 1.12 0.09 13.79 +1.10 108 HDMW4 HAMILTON DOME COOP 0.73 0.50 1.48 0.54 0.76 0.08 1.49 3.61 1.31 0.81 0.34 0.03 12.87 M M BTXW4 BLACK MOUNTAIN COOP 0.23 1.20 2.08 0.50 1.73 0.40 1.66 6.32 2.35 1.43 0.51 0.14 19.41 +5.16 136 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 0.21 0.34 0.08 0.16 0.48 0.08 0.78 5.76 3.23 0.77 1.15 0.11 13.86 +0.41 103 BUFW4 BUFFALO COOP 0.22 0.77 0.29 0.33 0.99 0.16 0.92 5.08 3.31 1.01 0.88 0.18 14.80 +1.56 111 BFFW4 BUFFALO 5WSW COOP 0.39 0.64 0.20 0.21 0.92 0.34 1.83 7.65 2.53 1.14 0.77 0.14 17.76 M M BLYW4 BILLY CREEK COOP M M M M M M M M M M M M M M M KCEW4 KAYCEE COOP 0.51 0.56 0.77 0.32 0.87 0.02 1.16 6.00 1.03 0.74 0.47 0.00 12.96 +0.59 104 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 0.65 1.56 1.48 0.58 0.88 0.62 1.47 4.84 1.36 1.53 1.22 2.20 19.02 +0.86 104 BDFW4 BEDFORD 3SE COOP 0.66 3.43 2.85 1.44 1.37 1.01 1.85 4.56 1.32 2.48 1.25 1.70 24.75 +3.35 115 CKEW4 COKEVILLE COOP M M M M M M M M M M M M M M M FBMW4 FOSSIL BUTTE NAT MON COOP 0.52 0.68 0.78 0.23 0.51 0.68 0.61 4.90 0.81 0.95 1.18 1.28 14.04 +3.04 127 FNTW4 FONTENELLE DAM COOP 0.10 0.26 0.13 0.00 0.08 0.04 1.00 4.72 0.42 0.29 0.81 0.36 8.48 +0.95 112 KMRW4 KEMMERER 2N COOP 0.27 T 0.53 0.07 0.47 0.40 0.80 4.18 0.12 1.06 0.55 0.87 10.43 +0.08 100 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 1.05 0.81 1.25 0.52 0.79 0.64 1.66 3.89 1.50 0.57 0.83 0.19 14.64 +2.12 116 CSWW4 CASPER 1SW COOP 0.69 0.80 1.48 M 0.84 0.90 2.17 5.89 1.44 1.01 0.78 0.18 17.70 M M CWWW4 CASPER WWTP COOP 0.67 0.51 1.39 0.39 0.71 0.69 1.39 4.85 1.49 0.38 0.40 0.10 13.89 +1.42 111 MWTW4 MIDWEST COOP 0.94 0.40 1.51 0.49 1.25 0.10 1.83 5.91 2.67 0.29 1.17 0.00 17.70 +5.16 141 ACVW4 PATHFINDER DAM COOP 0.22 0.36 1.32 0.28 0.40 0.62 2.02 4.09 1.98 0.37 0.67 0.14 13.39 +2.44 122 PRSW4 POWDER RIVER SCHOOL COOP 0.72 0.52 1.25 0.18 0.60 0.28 1.46 5.50 1.34 0.44 T 0.10 12.93 +2.50 123 BCRW4 BATES CREEK COOP 0.57 0.37 0.96 0.40 0.45 0.56 1.78 5.29 1.17 0.67 0.58 0.46 15.07 +2.06 115 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 COPW4 CODY COOP 0.42 1.54 1.29 0.10 0.87 0.20 1.66 5.10 0.92 0.52 0.52 0.13 15.13 +4.57 143 BLBW4 BUFFALO BILL DAM COOP 0.54 1.20 0.92 0.12 1.07 0.37 0.66 4.48 1.59 0.67 0.56 0.10 14.43 +3.79 135 OBAW4 CODY 12SE COOP 0.10 1.06 0.38 T 0.30 0.01 0.38 2.92 1.00 1.71 0.73 0.10 9.92 +0.68 107 COYW4 CODY 21SW COOP M M M M M M M M M M M M M M M CLAW4 CLARK COOP 0.36 1.20 0.34 0.04 0.29 0.13 0.93 3.15 0.98 0.68 0.80 0.04 10.24 +3.04 142 CRDW4 CRANDALL COOP 0.48 M M M M M M M 2.11 1.11 1.08 M M M M SUNW4 SUNSHINE 5NE COOP 0.50 1.23 1.18 0.11 1.27 0.21 2.18 4.21 2.90 1.89 0.66 0.08 18.07 +4.43 132 WAPW4 WAPITI 1NE COOP 0.38 2.41 M 0.33 0.30 0.22 0.69 2.52 1.56 1.27 1.01 M M M M NFKW4 PAHASKA COOP 1.66 3.42 2.10 1.93 1.09 1.14 1.29 3.14 1.39 2.54 2.03 1.77 25.98 M M PFSW4 POWELL FIELD STN COOP 0.22 0.43 0.10 0.04 0.03 0.09 0.39 2.13 0.60 0.32 0.47 T 5.70 -1.10 83 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 0.09 0.05 0.12 0.01 0.05 0.06 0.56 2.30 0.23 1.73 0.39 0.30 6.60 M M BPIW4 BIG PINEY COOP 0.11 M M M M M M M M M M M M M M BNWW4 BONDURANT COOP 0.31 3.36 2.91 1.61 1.17 0.60 1.01 M 1.73 2.12 0.60 1.73 22.63 +5.55 132 BRSW4 BOULDER REARING STN COOP 0.04 0.75 0.68 0.13 0.49 0.08 0.85 2.36 0.57 1.57 0.34 0.68 9.44 -0.28 97 CORW4 CORA COOP M M M M M M M M M M M M M M M PNDW4 PINEDALE COOP 0.09 1.08 1.19 0.35 0.71 0.33 0.70 3.09 1.34 1.12 1.20 0.99 13.51 +2.11 118 PNAW4 PINEDALE 1N UCOOP M M M M M M M M M M M M M M M DANW4 DANIEL FISH HATCHERY COOP 0.19 1.29 1.40 0.33 0.66 0.13 0.72 3.74 1.59 1.82 0.62 1.08 15.36 +3.64 131 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 0.32 0.13 0.11 0.01 0.08 0.22 0.67 3.10 1.11 2.12 0.37 0.58 8.97 +0.41 104 RSFW4 ROCK SPRINGS FD COOP 0.10 0.30 0.46 0.03 0.22 0.69 0.71 4.36 M 2.40 0.61 0.61 12.29 +3.49 139 GRNW4 GREEN RIVER COOP 0.36 0.38 1.07 T 0.30 0.92 1.52 4.67 1.44 1.10 0.74 0.58 13.46 +5.13 161 FGRW4 FLAMING GORGE COOP 0.04 0.21 0.23 0.06 0.11 0.08 0.58 2.13 0.52 0.73 0.37 0.06 5.35 -4.38 54 FSNW4 FARSON 2NNE COOP 0.49 0.32 0.37 T T 0.05 0.73 3.35 0.71 1.57 1.55 0.19 9.54 +0.24 102 BITW4 BITTER CREEK 4NE COOP 0.17 0.53 0.34 0.09 0.13 0.70 0.34 3.82 1.52 2.57 0.13 0.61 11.27 +4.33 162 WMSW4 WAMSUTTER COOP 0.19 1.06 0.61 0.06 0.23 0.69 1.14 4.93 1.12 1.64 0.32 0.83 13.42 +5.24 164 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 JFSW4 JACKSON COOP 0.34 2.67 1.69 0.81 0.91 0.49 0.97 3.53 0.84 2.43 1.02 2.93 19.86 +3.02 117 MOOW4 MOOSE COOP 0.54 3.55 3.26 2.31 1.57 0.67 0.80 3.83 1.03 2.72 1.56 2.65 26.43 +4.63 121 MRAW4 MORAN 5WNW COOP 1.08 3.72 2.76 2.08 1.66 0.86 0.80 3.72 0.80 1.87 1.44 2.30 24.89 +0.24 100 DARW4 DARWIN RANCH COOP 0.50 2.51 1.36 0.31 0.75 0.21 0.49 2.50 2.57 2.56 0.81 1.19 17.39 +1.27 107 ALTW4 ALTA COOP 0.83 3.09 1.85 1.97 1.12 0.58 1.80 4.73 1.17 2.94 2.04 2.02 26.65 +1.36 105 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 0.27 0.57 0.70 0.23 0.54 T 0.35 3.06 1.06 0.44 0.47 0.13 8.15 +0.58 107 WORW4 WORLAND COOP 0.44 0.87 0.79 0.31 0.64 0.05 0.20 4.31 3.49 2.46 1.25 0.27 15.35 +7.53 196 TFRW4 TEN SLEEP 4NE COOP 0.50 1.76 1.51 0.87 1.06 0.40 0.84 3.56 1.73 0.77 0.62 0.37 14.40 +1.27 109 TNSW4 TEN SLEEP 16SSE COOP 0.54 1.17 1.70 0.66 1.79 0.27 0.72 5.47 1.48 0.82 0.47 0.15 15.73 +2.16 115 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 1.33 2.18 2.50 2.03 0.86 0.75 0.99 3.11 0.91 1.12 1.85 1.90 21.15 +0.85 104 LKYW4 LAKE YELLOWSTONE COOP 1.24 1.57 2.27 1.80 0.79 0.70 1.05 3.31 1.45 1.60 1.56 2.03 21.18 +0.28 101 OLFW4 OLD FAITHFUL COOP 1.73 2.49 2.46 1.23 0.75 0.77 0.94 3.75 1.24 2.14 1.58 2.65 22.94 -2.43 90 BKRW4 BECHLER RIVER COOP 2.61 M M M M M M M 1.41 1.34 1.71 2.86 M M M EYPW4 EAST ENTRANCE COOP 1.15 3.56 2.24 2.03 0.90 0.61 0.95 2.26 1.22 3.27 1.88 1.58 24.09 M M YLWW4 MAMMOTH COOP 1.28 1.17 1.02 0.30 0.69 0.58 1.14 3.04 0.68 1.34 2.12 1.45 15.41 +1.00 106 TWRW4 TOWER FALLS RNGR STN COOP 1.26 2.01 1.44 0.77 0.39 0.28 0.96 3.27 1.51 1.30 2.36 1.15 17.98 +1.56 109 LMRW4 LAMAR RNGR STN COOP 0.99 1.43 1.82 1.00 1.04 0.35 0.85 2.96 1.41 1.18 1.64 1.11 17.29 M M SNKW4 SNAKE RIVER RNGR STN COOP 1.58 4.50 5.19 2.49 1.81 1.50 1.88 4.16 0.88 1.63 2.09 2.19 32.19 +2.20 107
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