A low pressure center tracking across the Great Lakes and its associated cold front extending across the Southern Plains will focus occasional showers and thunderstorms through tonight. A few of these thunderstorms may become severe alongside heavy rainfall that may cause flash flooding; Portions of the Southern Plains would be the greatest threat for these hazards through tonight. Read More >
PRELIMINARY WATER YEAR PRECIPITATION TOTALS DATA AS OF: OCTOBER 2009 FILE CREATED AT: Fri Dec 4 14:52:57 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 0.89 0.19 0.45 0.21 0.09 T 0.94 0.21 2.42 0.31 0.25 0.34 6.63 -0.99 87 GBLW4 GREYBULL COOP M M M M M M M M M M M M M M M SHLW4 SHELL 1NE COOP 1.25 0.77 1.13 0.80 0.16 0.47 1.37 0.86 3.14 1.42 0.29 0.12 12.56 +2.31 122 BSNW4 BASIN COOP 0.95 0.48 0.56 0.38 0.13 0.70 1.00 0.49 3.05 0.31 0.30 0.42 9.63 +2.86 142 DEVW4 DEAVER COOP 1.48 0.42 0.14 0.14 0.20 0.02 0.28 0.26 2.95 1.08 0.12 T 7.56 +2.04 136 EMBW4 EMBLEM COOP 1.15 0.12 0.27 0.41 0.07 0.03 0.94 0.63 3.63 1.13 0.79 0.42 10.46 +2.74 135 LOVW4 LOVELL COOP 0.46 0.35 0.39 0.29 0.10 0.02 0.20 0.16 2.29 0.45 0.26 0.08 5.49 -1.25 81 RONW4 RAIRDEN 2WSW COOP 0.68 0.44 0.41 0.22 0.01 0.22 0.96 0.19 2.26 0.31 0.38 0.42 7.31 -0.05 99 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 2.21 0.21 0.54 0.24 T 2.04 3.61 0.64 3.22 1.85 0.69 0.71 18.37 +4.95 136 LNRW4 LANDER COOP 2.02 0.17 0.43 0.18 T 1.80 3.49 0.31 2.94 1.41 1.18 0.34 16.87 M M KRIW RIVERTON ASOS 0.77 0.13 0.10 0.18 0.01 0.83 1.80 0.71 1.67 1.10 0.88 0.55 10.28 M M RIVW4 RIVERTON COOP 1.34 0.05 0.21 0.25 T 1.15 2.02 0.98 1.89 1.64 0.75 0.30 12.88 +4.20 148 HUDW4 HUDSON UCOOP 0.99 0.16 0.02 0.11 0.00 1.60 2.88 0.84 3.25 1.17 0.78 0.35 M M M SPAW4 SOUTH PASS CITY 4ENE COOP M M M M M M M M 4.37 1.19 0.65 0.27 M M M JEFW4 JEFFREY CITY COOP 1.27 0.07 0.11 0.61 0.08 1.85 2.48 0.86 1.90 0.68 0.93 0.48 13.87 +3.20 129 SBDW4 BOYSEN DAM COOP 0.41 0.18 0.40 0.20 0.01 0.64 1.10 0.43 1.42 0.89 1.52 0.19 9.19 -0.19 97 SSHW4 SHOSHONI COOP 0.55 0.36 0.08 0.16 T 0.92 1.09 0.50 1.71 1.48 1.11 0.14 9.30 +2.09 128 DBOW4 DUBOIS COOP 0.91 0.50 0.65 0.42 0.21 0.52 2.11 0.71 3.90 0.88 0.80 0.17 12.03 +2.53 126 BRRW4 BURRIS COOP 1.26 0.05 0.26 0.25 T 0.62 1.48 0.30 3.28 1.06 0.34 0.10 10.20 +1.15 112 PVLW4 PAVILLION COOP 1.48 0.06 0.30 0.31 T 0.56 1.75 1.21 2.75 1.07 0.67 0.42 M M M MTNW4 DIVERSION DAM COOP 1.37 T 0.20 0.20 T 0.95 1.01 0.60 3.11 1.46 0.51 0.05 10.56 +1.32 114 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 2.01 0.30 0.34 0.42 0.02 1.16 1.76 0.64 1.64 1.05 1.40 0.45 12.74 +0.78 106 BMTW4 THERMOPOLIS 9NE COOP 1.50 0.64 0.21 0.32 0.05 0.94 1.54 0.68 1.77 0.78 1.20 T 10.84 M M TCPW4 THERMOPOLIS 25WNW COOP 2.28 0.18 0.33 0.43 0.15 0.93 1.84 1.30 2.66 1.94 0.64 0.60 15.09 +2.23 117 BTXW4 BLACK MOUNTAIN COOP 2.18 0.40 1.11 0.62 0.12 2.83 2.47 0.51 2.43 1.40 1.93 0.67 19.20 +4.96 134 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 1.19 0.60 0.08 0.55 0.05 0.97 0.86 0.31 3.31 3.24 1.62 0.27 13.49 +0.05 100 BUFW4 BUFFALO COOP 1.32 0.47 0.16 0.84 0.03 1.14 0.85 0.38 3.62 2.18 1.43 0.17 13.93 +0.44 103 BFFW4 BUFFALO 5WSW COOP 1.26 1.03 0.12 0.45 0.22 1.07 2.44 1.19 4.20 3.19 2.30 0.47 18.54 M M BLYW4 BILLY CREEK COOP 1.35 0.42 0.44 0.74 0.09 0.58 0.82 0.53 5.48 1.78 1.66 0.32 16.26 +3.54 127 KCEW4 KAYCEE COOP 0.55 T 0.31 0.46 0.29 1.46 0.84 0.64 2.34 2.26 1.31 0.91 12.40 -0.86 93 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 1.45 2.22 1.21 2.41 0.97 0.85 1.87 2.29 5.19 0.77 0.65 0.92 22.69 +4.55 125 BDFW4 BEDFORD 3SE COOP 1.72 2.83 2.34 3.10 1.49 2.49 2.49 2.68 5.94 0.90 0.79 0.86 30.05 +6.26 126 FBMW4 FOSSIL BUTTE NAT MON COOP 0.61 0.42 0.80 1.10 0.74 0.88 1.14 1.34 4.36 0.81 1.17 1.50 16.50 M M FNTW4 FONTENELLE DAM COOP 0.65 0.33 0.09 0.31 0.02 0.26 0.99 0.87 1.58 0.22 0.79 0.40 7.15 -0.23 96 KMRW4 KEMMERER 2N COOP 0.70 0.15 0.44 0.51 0.32 0.59 1.15 1.46 1.73 0.41 0.55 0.77 9.61 -1.27 88 LBGW4 LABARGE COOP 0.70 0.18 0.60 0.34 0.22 0.72 0.72 0.94 2.77 1.08 0.69 0.24 10.64 +2.00 123 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 1.58 0.36 0.38 1.08 0.28 1.00 2.05 0.43 2.23 3.45 1.34 1.62 17.07 +4.04 131 CSWW4 CASPER 1SW COOP 1.96 0.24 0.78 1.55 0.46 2.32 3.48 0.59 2.04 3.19 1.94 1.38 21.90 M M CWWW4 CASPER WWTP COOP 1.75 0.23 0.59 0.99 0.43 1.61 2.74 0.36 1.76 3.16 1.24 1.34 17.93 M M MWTW4 MIDWEST COOP 0.90 0.35 0.10 0.35 0.45 1.96 1.07 0.28 1.64 1.95 1.05 0.93 13.15 -0.61 95 ACVW4 PATHFINDER DAM COOP 1.72 0.11 0.30 1.26 0.64 1.30 3.31 1.26 1.15 2.11 0.31 1.15 16.53 +6.98 173 PRVW4 POWDER RIVER 2SW COOP 0.48 T 0.24 0.32 0.05 0.53 0.93 M M M M M M M M BCRW4 BATES CREEK COOP 1.34 0.42 0.28 1.28 1.00 1.38 3.61 1.15 3.00 1.76 0.71 1.03 19.28 +6.06 145 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 0.49 0.09 0.67 0.70 0.33 0.31 1.00 0.63 3.09 2.28 0.73 0.12 11.42 +0.59 105 CDYW4 BUFFALO BILL DAM COOP 0.78 0.20 0.35 0.40 T M 0.42 0.57 3.44 1.01 0.56 T M M M OBAW4 CODY 12SE COOP 0.99 0.01 0.50 0.59 T 0.58 0.94 1.06 2.83 1.22 0.74 0.83 11.04 +0.97 109 COYW4 CODY 21SW COOP 0.90 0.48 0.85 0.48 M M M M M M M M M M M CLAW4 CLARK COOP 0.41 0.10 0.24 0.46 0.07 0.42 0.35 0.53 2.02 1.42 0.87 0.24 7.68 +0.16 102 CRDW4 CRANDALL COOP 0.68 0.74 1.43 1.60 0.38 1.78 2.16 1.99 3.96 1.66 1.22 0.37 19.66 M M SUNW4 SUNSHINE 5NE COOP 1.74 0.42 0.62 0.34 0.08 0.97 1.60 1.14 4.72 1.92 1.23 0.18 17.36 +2.70 118 WAPW4 WAPITI 1NE COOP 0.32 0.39 0.60 0.54 0.09 0.68 1.07 0.67 2.98 1.04 0.58 0.15 10.39 +0.02 100 NFKW4 PAHASKA COOP 1.02 1.29 2.46 4.02 0.89 3.52 3.79 3.73 5.65 0.96 2.05 0.50 32.14 M M HMTW4 HEART MOUNTAIN COOP M M M M M M M M M M M M M M M PFSW4 POWELL FIELD STN COOP 0.87 0.13 0.02 0.23 0.06 0.18 0.25 0.27 2.57 0.60 0.42 0.02 6.26 -0.70 89 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 0.82 0.12 0.48 0.06 0.31 0.30 0.87 0.99 3.71 1.21 0.61 0.04 10.57 M M BPIW4 BIG PINEY COOP 0.53 0.01 0.61 0.15 0.20 0.10 0.61 0.71 3.59 1.02 0.87 0.64 10.47 M M BNWW4 BONDURANT COOP 1.74 1.26 3.05 2.44 1.14 1.14 1.31 0.77 5.84 0.61 0.97 0.63 22.46 +2.29 111 BRSW4 BOULDER REARING STN COOP 0.95 T 0.66 0.91 0.35 0.20 1.42 1.42 4.33 0.44 0.48 0.08 12.45 +2.09 120 CORW4 CORA COOP 1.42 M M 0.81 0.45 0.82 1.37 1.40 M M 0.45 0.58 M M M PNDW4 PINEDALE COOP 1.30 0.27 1.07 1.21 0.61 0.53 1.52 1.29 3.96 0.16 0.68 0.50 14.21 +3.02 126 PNAW4 PINEDALE 1N UCOOP M M M M T M M M M M M M M M M DANW4 DANIEL FISH HATCHERY COOP 1.49 0.44 0.83 0.77 0.47 0.55 1.34 0.62 5.66 0.33 0.74 0.56 15.14 +3.86 134 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 0.75 0.19 0.01 0.32 0.14 0.58 1.64 1.01 1.21 0.55 0.83 0.52 8.66 -0.72 92 RSFW4 ROCK SPRINGS FD COOP 0.86 0.08 0.30 0.47 0.15 0.42 1.52 0.56 1.07 0.29 0.36 0.62 7.81 M M GRNW4 GREEN RIVER COOP 1.25 0.21 0.24 0.64 0.80 0.60 1.59 0.85 2.08 0.65 0.81 0.84 11.62 +3.60 144 FGRW4 FLAMING GORGE COOP 1.47 0.03 0.20 0.19 0.30 0.37 1.68 0.89 3.19 0.57 0.61 1.21 12.07 M M FSNW4 FARSON 5N COOP 0.52 0.13 0.29 0.31 0.15 0.18 0.70 1.31 2.63 0.09 1.81 0.17 9.42 +1.15 113 BITW4 BITTER CREEK 4NE COOP 0.43 0.13 0.20 0.46 0.31 0.55 1.84 1.37 2.38 0.70 0.39 0.11 9.87 +3.22 148 WMSW4 WAMSUTTER COOP 0.43 0.16 0.55 0.80 0.33 0.54 2.82 1.23 1.68 1.21 0.73 0.29 12.29 +4.82 164 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 1.11 1.39 2.25 1.46 0.48 1.24 1.82 0.47 3.80 0.98 0.91 0.65 18.93 +2.15 112 MOOW4 MOOSE COOP 1.49 2.25 3.97 2.69 1.09 2.25 3.32 1.66 4.14 1.03 0.91 0.60 28.99 +7.43 134 MRAW4 MORAN 5WNW COOP 1.29 2.10 5.04 1.97 1.81 3.02 2.90 1.78 4.21 0.68 1.07 0.28 28.64 +3.48 113 DARW4 DARWIN RANCH COOP 1.70 1.49 2.33 1.65 0.88 2.20 1.91 0.91 4.82 1.14 1.13 0.75 22.53 +6.24 138 ALTW4 ALTA COOP 1.38 2.75 3.55 2.70 1.76 3.17 3.74 2.12 6.13 0.72 1.57 1.65 33.39 +8.24 132 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 1.03 0.52 0.03 T 0.04 0.36 1.38 0.47 1.58 0.19 0.88 0.27 7.94 -0.03 99 WORW4 WORLAND COOP 1.24 0.56 0.13 0.28 0.05 0.65 1.21 0.71 1.82 0.45 0.58 0.04 9.20 +1.17 114 TFRW4 TEN SLEEP 4NE COOP 1.96 0.35 1.25 1.13 0.49 0.93 0.97 0.62 2.75 0.91 1.32 0.34 15.30 +2.15 116 TNSW4 TEN SLEEP 16SSE COOP 1.68 0.38 1.10 0.84 0.19 1.57 1.30 0.92 1.42 0.87 3.13 0.21 15.78 +2.40 117 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 0.74 2.16 2.83 M M 3.77 3.52 1.57 4.10 0.79 1.22 0.50 M M M LKYW4 LAKE YELLOWSTONE COOP 0.55 1.63 1.99 2.16 1.26 3.60 3.20 1.82 4.99 1.51 1.28 0.45 M M M OLFW4 OLD FAITHFUL COOP 1.03 2.52 3.36 1.75 0.98 3.18 3.93 0.89 4.09 0.84 1.59 0.55 27.49 +3.09 112 BKRW4 BECHLER RIVER COOP 2.00 M M M M M M M 7.74 0.85 1.37 0.47 M M M EYPW4 EAST ENTRANCE COOP 0.90 M 2.50 3.82 0.81 M 3.03 2.62 4.16 0.60 1.58 0.50 M M M YLWW4 MAMMOTH COOP 1.32 1.09 1.26 0.80 0.58 1.71 2.42 0.85 2.09 1.54 1.29 0.44 17.60 +2.97 120 TWRW4 TOWER FALLS RNGR STN COOP 0.61 1.46 1.71 1.03 0.67 1.52 2.06 0.84 2.28 1.69 2.26 0.10 17.83 +1.50 109 LMRW4 LAMAR RNGR STN COOP M M 1.16 1.15 0.40 1.21 M M M M M M M M M SNKW4 SNAKE RIVER RNGR STN COOP 0.84 M 3.51 3.41 1.57 3.16 3.17 0.69 5.63 1.24 1.28 0.42 M M M
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