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 2006 FILE CREATED AT: Fri Jul 31 19:30:00 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 0.77 0.35 0.14 0.00 0.02 0.13 M 1.26 0.54 0.12 0.07 0.97 M M M GBLW4 GREYBULL COOP M M M M M M 0.39 0.66 0.49 0.09 0.02 0.89 M M M SHLW4 SHELL 1NE COOP 1.37 M M M M M 0.43 2.04 0.50 0.00 0.39 2.30 M M M BSNW4 BASIN COOP 1.45 0.47 0.27 0.00 0.06 0.38 0.54 1.40 0.41 0.16 0.02 0.78 6.80 +0.03 100 DEVW4 DEAVER COOP 0.69 M M M T 0.71 0.12 0.80 0.44 0.20 0.05 1.13 M M M EMBW4 EMBLEM COOP 1.46 0.41 0.08 0.03 0.11 0.34 0.35 1.31 0.30 0.40 T 1.20 6.91 -0.81 89 LOVW4 LOVELL COOP 0.62 0.23 0.07 0.01 0.01 0.57 0.18 0.92 0.25 0.11 0.02 0.42 4.54 -2.20 67 RONW4 RAIRDEN 2WSW COOP 1.42 0.39 0.03 T 0.03 0.16 0.74 1.38 0.33 0.07 0.04 0.62 5.55 M M 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 1.88 0.41 0.39 0.14 0.89 0.74 1.25 0.06 0.03 0.15 0.29 1.30 9.34 -4.08 69 LNRW4 LANDER COOP 1.32 0.34 0.38 0.22 0.67 0.70 1.11 0.08 0.01 0.03 0.30 0.78 7.42 M M KRIW RIVERTON ASOS 1.35 0.18 0.28 0.14 0.42 0.22 0.55 0.18 0.06 0.03 0.37 0.59 5.21 M M RIVW4 RIVERTON COOP 1.26 0.38 0.48 0.34 0.40 0.32 0.99 0.26 0.11 0.03 0.30 0.70 6.76 -1.92 77 HUDW4 HUDSON UCOOP M M M M M M M M M M M M M M M SPAW4 SOUTH PASS CITY 4ENE COOP M 0.42 0.95 1.29 0.28 0.23 0.73 0.08 0.12 0.20 M 2.23 M M M JEFW4 JEFFREY CITY COOP 1.03 0.18 0.23 0.35 0.61 0.38 0.44 0.23 0.24 0.81 0.48 0.44 6.27 -4.40 58 SBDW4 BOYSEN DAM COOP 1.33 0.67 0.56 0.12 0.27 0.36 0.53 0.52 0.17 0.28 0.29 1.56 7.26 -2.12 77 SSHW4 SHOSHONI COOP 1.49 T M 0.00 0.75 0.01 0.73 0.20 0.03 0.42 1.12 1.14 M M M DBOW4 DUBOIS COOP 1.25 0.19 0.07 0.08 0.33 0.50 0.23 0.38 0.79 0.57 0.42 0.55 6.16 -3.34 64 BRRW4 BURRIS COOP 1.40 0.05 T T 0.43 0.58 0.16 0.08 0.06 0.19 0.26 0.30 4.60 -4.45 50 PVLW4 PAVILLION COOP 1.80 0.14 0.33 0.34 M 0.11 0.29 0.10 0.08 0.12 0.59 0.47 M M M MTNW4 DIVERSION DAM COOP 1.83 0.10 M T 0.21 M M 0.02 0.11 0.34 0.60 0.84 M M M 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 2.25 0.89 0.29 0.14 0.36 0.45 1.60 0.81 0.17 0.33 0.42 1.84 11.06 -0.90 92 BMTW4 THERMOPOLIS 9NE COOP 2.98 0.57 0.74 0.04 M M 1.07 0.88 0.23 0.19 0.28 1.27 M M M TCPW4 THERMOPOLIS 25WNW COOP 1.60 0.50 0.21 T 0.40 0.15 1.12 0.30 0.63 1.16 0.25 2.03 M M M BTXW4 BLACK MOUNTAIN COOP 2.54 1.12 0.33 0.32 0.78 0.75 1.48 1.31 0.01 T 0.85 1.52 12.34 -1.90 86 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 1.36 0.25 0.07 0.03 0.12 0.46 0.26 1.01 0.95 0.64 0.28 1.47 7.39 -6.05 54 BUFW4 BUFFALO COOP 2.65 0.39 0.15 0.04 0.36 0.69 0.47 1.33 1.01 0.42 0.42 2.03 10.47 -3.02 77 BFFW4 BUFFALO 5WSW COOP 2.90 0.55 0.13 0.17 0.31 0.78 0.54 2.02 1.44 0.04 1.12 1.74 12.53 M M BLYW4 BILLY CREEK COOP 2.21 M 0.09 0.05 0.40 0.90 0.05 1.47 0.64 0.66 0.19 1.82 M M M KCEW4 KAYCEE COOP 1.81 0.29 0.37 0.28 0.47 0.93 0.34 1.84 0.59 0.58 1.60 1.53 11.23 -2.03 84 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 M M M M M M M M M M M M M M M BDFW4 BEDFORD 3SE COOP 2.05 2.25 4.43 3.51 2.19 1.80 2.49 1.15 1.08 1.22 1.11 2.45 28.34 +4.55 119 FBMW4 FOSSIL BUTTE NAT MON COOP 0.76 0.82 1.52 1.11 0.41 0.78 0.76 0.76 0.55 0.38 1.55 1.82 12.63 M M FNTW4 FONTENELLE DAM COOP 0.13 0.22 0.46 0.44 0.40 0.37 0.13 0.16 0.42 0.16 0.59 1.24 5.51 -1.87 74 KMRW4 KEMMERER 2N COOP T 0.50 1.00 0.87 0.45 T T 0.37 0.65 0.17 0.45 0.76 6.69 -4.19 61 LBGW4 LABARGE COOP 0.53 0.04 0.62 0.30 0.51 0.78 0.15 0.02 0.51 0.39 0.81 1.32 7.17 -1.47 82 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 1.18 0.56 0.29 0.73 0.66 0.76 1.03 0.94 0.68 0.82 1.45 1.40 11.44 -11.59 49 CSWW4 CASPER 1SW COOP 1.48 0.57 0.89 0.83 0.90 1.42 1.58 1.98 0.19 0.80 1.67 1.89 15.30 M M CWWW4 CASPER WWTP COOP 1.22 0.32 1.32 0.58 0.71 0.74 1.03 1.84 0.10 0.73 0.85 1.73 12.10 M M MWTW4 MIDWEST COOP 1.05 0.20 0.15 0.25 0.41 0.82 M 1.97 0.10 1.83 0.56 2.15 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 1.61 0.26 M 0.45 0.16 0.26 0.13 0.27 0.47 0.74 0.82 0.53 M M M BCRW4 BATES CREEK COOP 1.16 0.78 1.05 0.95 0.66 0.55 1.22 0.83 0.02 0.87 0.72 1.97 11.18 -2.04 84 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 M M M 0.00 0.00 M M M 0.45 0.68 0.10 1.76 M M M OBAW4 CODY 12SE COOP 0.81 0.77 0.07 0.01 0.11 0.18 0.64 1.02 0.11 M M 1.17 M M M COYW4 CODY 21SW COOP 1.53 0.67 0.13 0.02 0.20 0.15 0.73 0.34 0.41 1.79 0.22 1.17 8.38 -4.71 64 CLAW4 CLARK COOP M M M M M M M M M M M M M M M CRDW4 CRANDALL COOP M M M 0.99 0.30 0.20 0.78 1.18 1.15 2.36 0.42 1.46 M M M SUNW4 SUNSHINE 5NE COOP 1.50 0.66 0.06 0.04 0.46 0.40 0.61 0.53 0.87 1.35 0.44 0.76 8.91 -5.75 60 WAPW4 WAPITI 1NE COOP 0.91 0.60 0.23 0.03 M 0.11 0.48 0.39 0.41 0.49 0.25 0.65 M M M NFKW4 PAHASKA COOP 1.93 3.54 M 2.44 M M M M M M M M M M M PFSW4 POWELL FIELD STN COOP 0.78 0.32 0.09 0.06 0.00 0.08 0.25 0.96 M 0.21 0.10 1.22 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 0.27 0.37 0.37 0.36 0.54 0.31 0.15 0.43 0.42 0.48 0.36 1.32 6.16 M M BPIW4 BIG PINEY COOP M M M M M M M M M M M M M M M BNWW4 BONDURANT COOP 0.70 2.84 3.72 3.48 1.72 1.23 1.43 0.68 0.89 1.15 0.98 1.29 21.71 +1.54 107 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 0.57 0.95 0.68 0.91 0.68 0.36 0.83 0.51 0.88 0.36 0.13 1.20 9.21 -1.98 82 PNAW4 PINEDALE 1N UCOOP M M M M M M M M M M M M M M M DANW4 DANIEL FISH HATCHERY COOP 0.51 0.85 1.13 0.88 0.72 0.43 0.51 0.72 0.41 0.83 0.81 1.11 10.28 +-1.00 91 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 1.05 0.23 0.13 0.38 0.10 0.44 0.43 0.88 0.61 0.06 0.77 0.55 7.12 -2.26 75 RSFW4 ROCK SPRINGS FD COOP M M M M M M M M M M M M M M M GRNW4 GREEN RIVER COOP M M M M 0.46 0.21 M M 0.49 M 0.50 1.14 M M M FGRW4 FLAMING GORGE COOP 0.90 0.43 0.57 0.36 0.07 0.36 0.24 0.68 0.41 0.12 0.72 1.33 7.31 M M FSNW4 FARSON 5N COOP 0.73 T 0.36 0.57 M 0.49 0.00 M M M M 1.42 M M M BITW4 BITTER CREEK 4NE COOP M M M M M M M M M M 1.10 0.50 M M M WMSW4 WAMSUTTER COOP M M M M M M M M M M M M M M M 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 M M M M M M M M M M M M M MOOW4 MOOSE COOP 1.56 2.95 4.14 4.45 1.71 1.46 2.27 0.95 1.54 0.92 2.15 1.94 29.03 +7.47 134 MRAW4 MORAN 5WNW COOP 2.14 3.17 3.32 4.79 1.81 1.43 1.80 1.64 0.78 0.53 0.71 1.29 25.75 +0.59 102 DARW4 DARWIN RANCH COOP 1.55 2.21 1.30 1.11 0.82 M M 0.86 0.56 1.05 1.45 1.34 M M M ALTW4 ALTA COOP 2.53 2.31 3.38 2.92 1.53 2.42 2.34 1.69 1.20 0.61 0.99 2.14 26.95 +1.80 107 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 0.54 0.51 0.16 0.02 0.12 0.29 0.80 1.08 0.44 0.09 0.05 0.85 M M M WORW4 WORLAND COOP 2.06 1.10 0.08 T 0.09 0.25 0.73 1.15 0.26 0.10 0.03 1.32 7.94 -0.09 98 TFRW4 TEN SLEEP 4NE COOP 1.83 0.86 0.89 0.06 0.28 0.95 0.56 2.68 0.40 0.38 0.21 1.76 11.63 -1.52 88 TNSW4 TEN SLEEP 16SSE COOP 2.25 1.06 0.62 0.10 0.35 0.63 1.01 2.21 0.21 0.05 0.64 1.08 11.13 -2.25 83 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 1.91 2.66 2.50 2.30 1.19 1.27 M 2.16 0.91 0.91 0.66 0.77 20.90 +15.85 413 LKYW4 LAKE YELLOWSTONE COOP 1.71 2.67 2.08 2.62 0.81 1.36 2.44 1.86 2.60 1.20 1.18 0.36 22.55 +2.15 110 OLFW4 OLD FAITHFUL COOP 1.89 4.58 1.72 2.80 0.71 2.02 3.38 1.69 2.61 1.49 0.79 1.05 27.08 +2.68 110 BKRW4 BECHLER RIVER COOP M M M M M M M M M M M M M M M EYPW4 EAST ENTRANCE COOP 1.47 M M 2.46 1.17 1.34 M 1.89 0.74 0.98 0.46 1.37 M M M YLWW4 MAMMOTH COOP 1.16 2.09 0.91 0.76 M 0.90 1.51 1.50 2.01 1.95 0.41 1.15 M M M TWRW4 TOWER FALLS RNGR STN COOP 1.52 2.11 M 1.06 0.36 0.80 1.66 0.94 1.62 2.74 0.56 0.56 M M M LMRW4 LAMAR RNGR STN COOP M 1.52 1.28 0.70 0.29 0.68 M M M M M M M M M SNKW4 SNAKE RIVER RNGR STN COOP 2.26 4.17 4.90 6.52 1.66 2.85 2.78 1.90 1.12 0.65 1.15 0.56 31.53 -0.01 99