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 1999 FILE CREATED AT: Tue Aug 4 17:11:52 GMT 2009 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 1.24 0.25 0.01 0.14 T 0.02 1.19 1.72 0.64 0.10 0.03 0.58 5.92 -1.70 77 GBLW4 GREYBULL COOP 1.24 0.25 0.01 0.14 T 0.02 1.19 1.72 0.64 0.10 0.03 0.58 5.92 -1.62 78 SHLW4 SHELL 1NE COOP M 0.63 0.30 0.61 0.45 0.31 1.48 3.04 1.25 0.30 0.20 1.10 M M M BSNW4 BASIN COOP 1.25 0.41 0.09 0.23 0.12 0.27 1.18 1.73 0.55 0.08 0.14 0.84 6.94 +0.17 102 DEVW4 DEAVER COOP 0.60 0.15 0.04 T 0.24 T 0.47 0.27 0.11 0.19 M 0.15 M M M EMBW4 EMBLEM COOP 0.95 0.26 0.17 0.06 T 0.01 1.28 1.94 0.92 0.36 0.19 0.73 7.11 -0.61 92 LOVW4 LOVELL COOP 1.13 0.42 0.21 0.08 0.12 0.00 0.87 0.82 0.73 0.01 0.12 0.45 5.25 -1.49 77 RONW4 RAIRDEN 2WSW COOP 1.43 0.42 0.07 0.16 0.01 0.12 1.00 1.59 0.84 0.15 0.15 1.30 7.53 +0.17 102 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 3.28 1.33 0.24 0.10 0.65 0.71 6.44 0.97 1.09 0.11 0.58 2.01 18.16 +4.74 135 LNRW4 LANDER COOP M M M M M M M M M M M 1.69 M M M KRIW RIVERTON ASOS 1.84 0.53 T 0.01 0.17 0.20 3.18 0.72 1.49 0.04 0.58 2.18 11.07 M M RIVW4 RIVERTON COOP 2.72 0.14 M M M 0.01 3.69 0.97 0.92 0.04 0.47 2.47 M M M HUDW4 HUDSON UCOOP M M M M M M M M M M M M M M M SPAW4 SOUTH PASS CITY 4ENE COOP 1.97 0.55 0.22 1.21 1.16 0.13 3.25 0.89 1.71 0.38 0.65 1.41 13.88 -1.65 89 JEFW4 JEFFREY CITY COOP 1.84 0.55 0.07 0.47 0.39 0.11 4.02 2.63 0.47 0.08 0.61 0.91 12.75 +2.08 119 SBDW4 BOYSEN DAM COOP 3.26 0.10 0.14 T 0.20 0.09 3.28 1.38 1.37 0.12 0.90 2.53 13.51 +4.13 144 SSHW4 SHOSHONI COOP M 0.71 0.00 0.00 T T 2.84 M 0.63 T 1.23 3.04 M M M DBOW4 DUBOIS COOP 0.93 1.16 0.15 0.13 0.21 0.31 4.52 3.76 0.19 0.22 0.19 1.50 13.44 +3.94 141 BRRW4 BURRIS COOP 1.04 0.97 0.05 0.05 0.10 0.02 3.77 1.64 0.65 0.38 0.22 1.32 10.21 +1.16 112 PVLW4 PAVILLION COOP 1.46 0.85 0.00 T T 0.16 4.04 0.60 0.26 0.10 0.36 1.57 9.82 +2.01 125 MTNW4 DIVERSION DAM COOP 2.42 0.99 0.20 0.09 T 0.15 4.88 1.23 0.85 0.14 0.38 2.07 13.61 +4.37 147 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 3.33 0.82 0.33 0.23 0.12 0.06 4.23 1.82 1.07 0.23 1.71 1.59 15.91 +3.95 133 BMTW4 THERMOPOLIS 9NE COOP 3.33 1.94 0.16 0.17 T 0.24 3.48 2.33 1.66 0.22 0.94 1.53 16.54 M M TCPW4 THERMOPOLIS 25WNW COOP 2.47 0.42 0.20 0.16 0.20 0.30 4.51 5.05 1.50 0.40 1.30 2.40 19.33 +6.47 150 BTXW4 BLACK MOUNTAIN COOP 4.60 1.21 0.59 0.23 T M 3.07 2.55 1.14 0.14 0.68 2.08 M M M 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 1.91 0.47 0.00 0.22 T 0.67 3.06 1.43 2.63 0.00 0.45 2.11 13.26 -0.18 98 BUFW4 BUFFALO COOP 1.91 0.47 0.00 0.22 T 0.67 3.06 1.43 2.63 0.00 0.45 2.11 13.26 -0.23 98 BFFW4 BUFFALO 5WSW COOP M M M M M M M M M M M M M M M BLYW4 BILLY CREEK COOP 2.30 0.92 0.04 0.10 0.21 0.41 2.93 2.58 1.35 0.20 1.14 2.49 15.00 +2.28 117 KCEW4 KAYCEE COOP 3.45 0.77 0.13 0.14 0.25 0.55 2.24 1.51 0.89 0.35 0.54 1.52 12.81 -0.45 96 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 0.60 1.16 0.27 0.86 1.42 0.97 1.44 1.57 1.92 0.09 2.11 1.17 M M M BDFW4 BEDFORD 3SE COOP 1.93 2.02 1.31 2.28 2.08 1.44 2.59 4.20 2.80 0.35 1.37 1.72 24.73 +0.94 103 FBMW4 FOSSIL BUTTE NAT MON COOP 1.42 M 0.04 M 1.34 M M M M M M 1.16 M M M FNTW4 FONTENELLE DAM COOP 1.17 0.25 T 0.34 0.54 0.27 2.20 1.27 1.50 0.56 0.65 1.40 10.15 +2.77 137 KMRW4 KEMMERER 2N COOP 0.71 0.39 0.57 0.82 1.03 0.00 1.38 0.55 M M M M M M M LBGW4 LABARGE COOP 1.33 0.34 T 0.28 0.74 0.10 2.36 0.40 1.27 0.51 0.45 0.99 8.85 +0.21 102 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 4.62 0.42 0.10 0.22 0.30 0.45 1.53 2.29 1.78 0.24 0.11 1.30 13.61 +0.58 104 CSWW4 CASPER 1SW COOP M M M M M M M M M M M M M M M CWWW4 CASPER WWTP COOP M M M M M M M M M M M M M M M MWTW4 MIDWEST COOP M M M 0.20 0.79 1.34 1.65 M M M 0.07 1.23 M M M ACVW4 PATHFINDER DAM COOP M M M M M M M M M M M M M M M PRVW4 POWDER RIVER 2SW COOP 2.95 0.00 0.27 0.07 0.41 0.04 0.45 M M 0.58 T 0.09 M M M BCRW4 BATES CREEK COOP 6.44 0.74 0.08 1.04 0.76 0.31 2.58 2.65 1.53 0.76 0.46 1.34 18.86 +5.64 142 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 M M M M M M M M M M M M M M M CDYW4 BUFFALO BILL DAM COOP 0.75 0.02 T 0.20 0.02 0.19 3.01 1.26 2.17 0.15 M 0.71 M M M OBAW4 CODY 12SE COOP 1.12 0.16 0.02 0.00 0.00 0.30 3.14 1.83 0.98 0.03 1.03 0.53 M M M COYW4 CODY 21SW COOP 1.65 0.89 0.33 0.52 0.18 0.26 3.61 1.97 1.45 0.34 1.42 1.94 15.29 +2.20 116 CLAW4 CLARK COOP M M M M M M M M M M M M M M M CRDW4 CRANDALL COOP M M M M M M M M M M M M M M M SUNW4 SUNSHINE 5NE COOP 2.05 0.62 0.18 0.20 0.09 0.04 3.81 3.21 0.79 0.23 1.29 2.13 15.23 +0.57 103 WAPW4 WAPITI 1NE COOP 0.85 0.78 0.45 0.58 0.24 0.11 1.44 1.20 1.41 0.76 0.81 1.09 9.83 -0.54 94 NFKW4 PAHASKA COOP M M M M M M M M M M M M M M M HMTW4 HEART MOUNTAIN COOP 0.54 0.73 0.15 0.11 0.08 T 2.02 0.97 1.25 0.34 0.54 0.63 7.56 M M PFSW4 POWELL FIELD STN COOP M 0.12 0.13 0.06 0.03 T 1.56 0.80 0.67 0.49 0.23 0.60 M M M 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 1.28 0.17 0.03 0.28 0.52 M M 0.82 0.86 0.44 0.67 1.21 M M M BPIW4 BIG PINEY COOP 1.28 0.17 0.03 0.28 0.52 M M 0.82 0.86 0.44 0.67 1.21 M M M BNWW4 BONDURANT COOP 0.67 2.46 2.36 3.68 3.87 0.96 3.13 1.28 2.57 0.89 1.18 1.54 24.88 +4.71 123 BRSW4 BOULDER REARING STN COOP M M M M M M M M M M M M M M M CORW4 CORA COOP M M M M M M M M M M M M M M M PNDW4 PINEDALE COOP 1.02 0.29 0.50 0.68 0.68 M 2.37 M M M M M M M M PNAW4 PINEDALE 1N UCOOP M M M M M M M M M M M M M M M DANW4 DANIEL FISH HATCHERY COOP 1.03 0.39 0.62 1.02 1.38 0.47 3.12 1.79 1.72 1.10 1.02 1.90 15.61 +4.33 138 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 1.71 0.13 0.16 0.46 0.71 0.59 2.74 2.49 0.36 0.62 0.54 0.68 11.24 +1.86 119 RSFW4 ROCK SPRINGS FD COOP M M M M M M M M M M M M M M M GRNW4 GREEN RIVER COOP 1.30 0.22 0.16 0.85 1.18 0.09 2.38 2.88 0.56 0.34 0.87 1.66 M M M FGRW4 FLAMING GORGE COOP M M M M M M M M M M M M M M M FSNW4 FARSON 5N COOP 0.52 0.46 T 0.37 0.00 0.20 1.87 0.86 1.03 0.03 M M M M M BITW4 BITTER CREEK 4NE COOP 1.65 0.08 0.00 0.00 3.00 0.00 M 1.67 0.72 0.41 0.10 0.34 M M M WMSW4 WAMSUTTER COOP 1.10 0.30 0.13 0.50 0.53 0.15 2.91 1.15 0.61 1.68 0.81 1.14 11.01 +3.54 147 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 M M 1.13 M M M M M M M M M M M M MOOW4 MOOSE COOP M 1.71 M 3.23 4.74 0.85 1.51 1.39 3.03 0.98 1.14 M M M M MRAW4 MORAN 5WNW COOP 1.45 3.25 3.05 4.85 5.05 1.10 2.00 1.90 2.51 M 2.20 1.30 M M M DARW4 DARWIN RANCH COOP 1.30 1.72 0.72 1.88 2.71 0.84 1.63 1.74 1.76 1.06 1.53 2.09 19.21 +2.92 117 ALTW4 ALTA COOP 1.69 2.41 1.50 5.14 3.85 1.12 1.44 3.83 2.99 0.65 1.64 1.32 27.91 +2.76 110 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 1.69 0.70 0.32 0.12 T 0.17 1.72 2.17 0.96 0.23 0.30 1.32 10.01 +2.04 125 WORW4 WORLAND COOP 1.73 0.64 0.07 0.24 T 0.22 1.41 2.58 1.08 0.31 0.60 1.48 10.66 +2.63 132 TFRW4 TEN SLEEP 4NE COOP 3.17 0.77 0.70 0.41 0.32 0.70 1.23 3.54 1.18 0.02 0.68 1.61 14.74 +1.59 112 TNSW4 TEN SLEEP 16SSE COOP 3.23 1.11 0.73 0.34 0.41 0.46 2.11 2.98 1.78 0.24 1.97 1.48 17.42 +4.04 130 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 0.38 2.73 1.28 3.04 2.87 1.30 1.42 2.86 4.02 0.63 3.04 1.62 M M M LKYW4 LAKE YELLOWSTONE COOP 0.38 2.73 1.28 3.04 2.87 1.30 1.42 2.86 4.02 0.63 3.04 1.62 M M M OLFW4 OLD FAITHFUL COOP 1.44 4.52 1.96 2.74 4.37 2.02 1.19 3.59 2.11 0.94 3.07 0.37 29.02 +4.62 118 BKRW4 BECHLER RIVER COOP M M M M M M M M M M M M M M M EYPW4 EAST ENTRANCE COOP M M M M M M M M M M M M M M M YLWW4 MAMMOTH COOP 0.29 1.96 0.66 1.07 1.31 0.31 1.54 2.45 1.59 0.51 3.05 0.14 15.06 +0.43 102 TWRW4 TOWER FALLS RNGR STN COOP M 2.36 0.92 1.94 1.06 0.42 1.50 1.57 2.08 0.84 3.46 0.80 M M M LMRW4 LAMAR RNGR STN COOP M M M M M M M M M M M M M M M SNKW4 SNAKE RIVER RNGR STN COOP 1.27 5.46 3.71 7.39 5.13 1.92 1.92 3.86 3.22 1.85 2.77 1.24 40.41 +8.87 128
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