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USGS Current Water Data for Wyoming

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Questions or concerns about USGS streamflow data in Wyoming and Montana can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).

UPDATED July 2, 2018: USGS streamflow monitoring will be discontinued at the following site effective October 1, 2018:
  • 06274300 Bighorn River at Basin, WY (1990 to present)
USGS monitoring activities at these sites are funded by partner agencies and with USGS Groundwater and Streamflow Information Program Cooperative Matching Funds. Lack of partner funding for these sites results in discontinuation of all streamgaging activities. Questions or concerns can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).




Daily Streamflow Conditions

Select a site to retrieve data and station information.
Stream gage levels in Wyoming, relative to 30 year average. 09217900: Flow=16.6cfs,Stage=1.74ft,Floodstage=5ft,2018-09-25 10:00,Low,BLACKS FORK NEAR ROBERTSON, WY06227600: Flow=164cfs,Stage=3.77ft,Floodstage=9ft,2018-09-25 10:00,Low,WIND RIVER NEAR KINNEAR, WY06426500: Flow=11.3cfs,Stage=1.49ft,Floodstage=13ft,2018-09-25 10:15,>90,BELLE FOURCHE RIVER BELOW MOORCROFT, WY06276500: Flow=371cfs,Stage=3.21ft,Floodstage=7.5ft,2018-09-25 10:45,>90,GREYBULL RIVER AT MEETEETSE, WY06253000: Flow=495cfs,Stage=3.73ft,2018-09-25 10:00,>90,FIVEMILE CREEK NEAR SHOSHONI, WY06674500: Flow=287cfs,Stage=2.43ft,Floodstage=5.5ft,2018-09-25 10:45,<10,NORTH PLATTE RIVER AT WYOMING-NEBRASKA STATE LINE06635000: Flow=6.95cfs,Stage=1.92ft,Floodstage=6ft,2018-09-25 10:45,<10,MEDICINE BOW R AB SEMINOE RESERVOIR, NR HANNA, WY06630000: Flow=110cfs,Stage=2.50ft,Floodstage=9ft,2018-09-25 10:45,<10,N PLATTE RIV AB SEMINOE RESERVOIR, NR SINCLAIR, WY06620000: Flow=44.6cfs,Stage=2.29ft,Floodstage=8ft,2018-09-25 10:45,<10,NORTH PLATTE RIVER NEAR NORTHGATE, CO06278300: Flow=3.49cfs,Stage=0.89ft,2018-09-25 10:45,<10,SHELL CREEK ABOVE SHELL CREEK RESERVOIR, WY06235500: Flow=82.2cfs,Stage=1.83ft,Floodstage=8ft,2018-09-25 10:15,<10,LITTLE WIND RIVER NEAR RIVERTON, WY09217000: Flow=1100cfs,Stage=1.74ft,Floodstage=7ft,2018-09-25 09:30,76-90,GREEN RIVER NEAR GREEN RIVER, WY06430500: Flow=38.3cfs,Stage=3.10ft,Floodstage=12ft,2018-09-25 10:00,76-90,REDWATER CR AT WY-SD STATE LINE06429905: Flow=27.4cfs,Stage=1.89ft,2018-09-25 10:45,76-90,SAND CREEK NEAR RANCH A, NEAR BEULAH, WY06392950: Flow=18.0cfs,Stage=7.26ft,Floodstage=12.5ft,2018-09-25 10:15,76-90,STOCKADE BEAVER CREEK NEAR NEWCASTLE, WY06324970: Flow=4.88cfs,Stage=2.02ft,Floodstage=13ft,2018-09-25 10:00,76-90,LITTLE POWDER RIVER AB DRY CREEK, NEAR WESTON, WY06285100: Flow=1230cfs,Stage=5.31ft,Floodstage=11ft,2018-09-25 10:45,76-90,SHOSHONE RIVER NEAR LOVELL, WY06280300: Flow=220cfs,Stage=4.47ft,Floodstage=9ft,2018-09-25 10:00,76-90,SOUTH FORK SHOSHONE RIVER NEAR VALLEY, WY06218500: Flow=113cfs,Stage=2.67ft,Floodstage=5ft,2018-09-25 10:15,76-90,WIND RIVER NEAR DUBOIS, WY06191000: Flow=145cfs,Stage=2.24ft,2018-09-25 10:45,76-90,Gardner River near Mammoth, YNP13011500: Flow=46.2cfs,Stage=4.21ft,Floodstage=8ft,2018-09-25 10:30,10-24,PACIFIC CREEK AT MORAN WY10039500: Flow=83.8cfs,Stage=1.11ft,Floodstage=10.7ft,2018-09-25 10:30,10-24,BEAR RIVER AT BORDER, WY10038000: Flow=99.2cfs,Stage=2.44ft,Floodstage=6ft,2018-09-25 10:30,10-24,BEAR RIVER BLW SMITHS FORK, NR COKEVILLE, WY10028500: Flow=23.0cfs,Stage=1.38ft,Floodstage=8.5ft,2018-09-25 10:15,10-24,BEAR RIVER BELOW PIXLEY DAM, NEAR COKEVILLE, WY10020100: Flow=7.15cfs,Stage=0.38ft,2018-09-25 10:45,10-24,BEAR RIVER ABOVE RESERVOIR, NEAR WOODRUFF, UT10016900: Flow=15.6cfs,Stage=0.48ft,Floodstage=7ft,2018-09-25 10:00,10-24,BEAR RIVER AT EVANSTON, WY10011500: Flow=40.0cfs,Stage=4.03ft,Floodstage=8ft,2018-09-25 10:30,10-24,BEAR RIVER NEAR UTAH-WYOMING STATE LINE09257000: Flow=2.04cfs,Stage=1.75ft,Floodstage=9.5ft,2018-09-25 10:00,10-24,LITTLE SNAKE RIVER NEAR DIXON, WY09255000: Flow=6.17cfs,Stage=2.29ft,2018-09-25 10:45,10-24,SLATER FORK NEAR SLATER, CO09229500: Flow=2.71cfs,Stage=2.23ft,Floodstage=7ft,2018-09-25 10:15,10-24,HENRYS FORK NEAR MANILA, UT09224700: Flow=6.44cfs,Stage=2.71ft,Floodstage=10.5ft,2018-09-25 10:00,10-24,BLACKS FORK NEAR LITTLE AMERICA, WY09223000: Flow=12.7cfs,Stage=2.91ft,Floodstage=6.5ft,2018-09-25 09:45,10-24,HAMS FORK BELOW POLE CREEK, NEAR FRONTIER, WY09213500: Flow=12.4cfs,Stage=3.49ft,2018-09-25 10:00,10-24,BIG SANDY RIVER NEAR FARSON, WY09209400: Flow=473cfs,Stage=4.75ft,Floodstage=9ft,2018-09-25 10:00,10-24,GREEN RIVER NEAR LA BARGE, WY09196500: Flow=33.8cfs,Stage=2.53ft,2018-09-25 10:45,10-24,PINE CREEK ABOVE FREMONT LAKE, WY09188500: Flow=174cfs,Stage=1.78ft,Floodstage=6ft,2018-09-25 10:45,10-24,GREEN RIVER AT WARREN BRIDGE, NEAR DANIEL, WY06657000: Flow=63.8cfs,Stage=4.74ft,2018-09-25 10:00,10-24,NORTH PLATTE RIVER BELOW WHALEN DIVERSION DAM, WY06652000: Flow=558cfs,Stage=3.47ft,Floodstage=8ft,2018-09-25 10:45,10-24,NORTH PLATTE RIVER AT ORIN, WY06634620: Flow=1.19cfs,Stage=0.71ft,Floodstage=8ft,2018-09-25 10:30,10-24,L MEDICINE BOW R AT BOLES SPRING, NR MEDICINE BOW06623800: Flow=23.0cfs,Stage=1.05ft,Floodstage=5.5ft,2018-09-25 10:30,10-24,ENCAMPMENT RIVER AB HOG PARK CR, NR ENCAMPMENT, WY06428500: Flow=13.7cfs,Stage=3.51ft,Floodstage=15ft,2018-09-25 10:30,10-24,BELLE FOURCHE R AT WY-SD STATE LINE06311000: Flow=3.30cfs,Stage=2.02ft,2018-09-25 10:00,10-24,NORTH FORK POWDER RIVER NEAR HAZELTON, WY06289600: Flow=6.11cfs,Stage=1.47ft,2018-09-25 10:00,10-24,WEST PASS CREEK NEAR PARKMAN, WY06233000: Flow=26.4cfs,Stage=2.48ft,Floodstage=5.5ft,2018-09-25 10:30,10-24,LITTLE POPO AGIE RIVER NEAR LANDER, WY06228350: Flow=28.0cfs,Stage=2.24ft,2018-09-25 10:30,10-24,SF L WIND RIV AB WASHAKIE RES, NR FT WASHAKIE, WY06228000: Flow=119cfs,Stage=2.18ft,Floodstage=9ft,2018-09-25 10:15,10-24,WIND RIVER AT RIVERTON, WY06224000: Flow=86.7cfs,Stage=2.47ft,2018-09-25 10:15,10-24,BULL LAKE CREEK ABOVE BULL LAKE, WY06188000: Flow=155cfs,Stage=1.36ft,Floodstage=15ft,2018-09-25 10:15,10-24,Lamar River nr Tower Ranger Station YNP13027500: Flow=547cfs,Stage=2.01ft,Floodstage=5.5ft,2018-09-25 10:30,25-75,SALT RIVER AB RESERVOIR NR ETNA WY13023000: Flow=350cfs,Stage=1.53ft,2018-09-25 10:30,25-75,GREYS RIVER AB RESERVOIR NR ALPINE WY13022500: Flow=3730cfs,Stage=4.27ft,2018-09-25 10:30,25-75,SNAKE RIVER AB RESERVOIR NR ALPINE WY13018750: Flow=3130cfs,Stage=2.70ft,Floodstage=10ft,2018-09-25 10:30,25-75,SNAKE RIVER BL FLAT CREEK NR JACKSON WY13018300: Flow=7.55cfs,Stage=3.46ft,2018-09-25 10:45,25-75,CACHE CREEK NEAR JACKSON, WY13011900: Flow=286cfs,Stage=1.15ft,Floodstage=8.5ft,2018-09-25 10:30,25-75,BUFFALO FORK AB LAVA CREEK NR MORAN WY13011000: Flow=1610cfs,Stage=4.87ft,2018-09-25 10:45,25-75,SNAKE RIVER NR MORAN WY13010065: Flow=325cfs,Stage=2.52ft,Floodstage=10ft,2018-09-25 10:30,25-75,SNAKE RIVER AB JACKSON LAKE AT FLAGG RANCH WY10032000: Flow=94.1cfs,Stage=1.12ft,Floodstage=5.5ft,2018-09-25 10:30,25-75,SMITHS FORK NEAR BORDER, WY10020300: Flow=18.9cfs,Stage=2.42ft,2018-09-25 10:45,25-75,BEAR RIVER BELOW RESERVOIR, NEAR WOODRUFF, UT09253000: Flow=19.0cfs,Stage=3.05ft,Floodstage=9.5ft,2018-09-25 09:45,25-75,LITTLE SNAKE RIVER NEAR SLATER, CO09220000: Flow=39.2cfs,Stage=4.09ft,2018-09-25 10:15,25-75,EAST FORK OF SMITHS FORK NEAR ROBERTSON, WY09218500: Flow=58.7cfs,Stage=2.30ft,2018-09-25 10:00,25-75,BLACKS FORK NEAR MILLBURNE, WY09211200: Flow=1010cfs,Stage=11.63ft,Floodstage=16.5ft,2018-09-25 10:00,25-75,GREEN RIVER BELOW FONTENELLE RESERVOIR, WY09210500: Flow=27.7cfs,Stage=5.18ft,Floodstage=11.5ft,2018-09-25 10:45,25-75,FONTENELLE C NR HERSCHLER RANCH, NR FONTENELLE, WY09205000: Flow=306cfs,Stage=2.38ft,Floodstage=8ft,2018-09-25 10:00,25-75,NEW FORK RIVER NEAR BIG PINEY, WY06670500: Flow=48.6cfs,Stage=2.75ft,Floodstage=7ft,2018-09-25 10:00,25-75,LARAMIE RIVER NEAR FORT LARAMIE, WY06660000: Flow=21.5cfs,Stage=3.42ft,Floodstage=9ft,2018-09-25 10:00,25-75,LARAMIE RIVER AT LARAMIE, WY06639000: Flow=29.9cfs,Stage=1.80ft,2018-09-25 10:45,25-75,SWEETWATER RIVER NEAR ALCOVA, WY06632400: Flow=11.8cfs,Stage=0.66ft,Floodstage=6ft,2018-09-25 10:15,25-75,ROCK CREEK AB KING CANYON CANAL, NR ARLINGTON, WY06625000: Flow=54.4cfs,Stage=1.81ft,Floodstage=6.5ft,2018-09-25 10:30,25-75,ENCAMPMENT RIVER AT MOUTH, NEAR ENCAMPMENT, WY06622900: Flow=8.03cfs,Stage=2.41ft,2018-09-25 10:15,25-75,SOUTH BRUSH CREEK NEAR SARATOGA, WY06622700: Flow=9.36cfs,Stage=2.15ft,2018-09-25 10:30,25-75,NORTH BRUSH CREEK NEAR SARATOGA, WY06429997: Flow=4.95cfs,Stage=1.50ft,2018-09-25 10:00,25-75,MURRAY DITCH AB HEADGATE AT WY-SD STATE LINE06429500: Flow=4.89cfs,Stage=2.25ft,Floodstage=8ft,2018-09-25 10:00,25-75,COLD SPRINGS CREEK AT BUCKHORN, WY06392900: Flow=1.86cfs,Stage=1.04ft,Floodstage=6ft,2018-09-25 10:00,25-75,BEAVER CREEK AT MALLO CAMP, NEAR FOUR CORNERS, WY06324500: Flow=102cfs,Stage=2.52ft,2018-09-25 10:45,25-75,Powder River at Moorhead MT06318500: Flow=28.3cfs,Stage=1.57ft,Floodstage=6.5ft,2018-09-25 10:00,25-75,CLEAR CREEK NEAR BUFFALO, WY06317000: Flow=47.4cfs,Stage=1.70ft,Floodstage=8.5ft,2018-09-25 10:30,25-75,POWDER RIVER AT ARVADA, WY06311400: Flow=21.9cfs,Stage=4.04ft,2018-09-25 10:00,25-75,NF POWDER RIVER BELOW PASS CREEK, NR MAYOWORTH, WY06309200: Flow=5.81cfs,Stage=5.01ft,Floodstage=10.5ft,2018-09-25 10:00,25-75,MIDDLE FORK POWDER RIVER NEAR BARNUM, WY06306300: Flow=204cfs,Stage=2.65ft,2018-09-25 10:30,25-75,Tongue River at State Line nr Decker MT06298000: Flow=66.8cfs,Stage=1.96ft,Floodstage=6ft,2018-09-25 10:00,25-75,TONGUE RIVER NEAR DAYTON, WY06297500: Flow=14.1cfs,Stage=1.50ft,2018-09-25 10:00,25-75,HIGHLINE DITCH NEAR DAYTON, WY06289820: Flow=9.56cfs,Stage=9.39ft,2018-09-25 10:00,25-75,EAST PASS CREEK NEAR DAYTON, WY06281000: Flow=8.25cfs,Stage=3.83ft,Floodstage=9.5ft,2018-09-25 10:00,25-75,SOUTH FORK SHOSHONE RIVER AB BUFFALO BILL RES, WY06279500: Flow=1390cfs,Stage=2.35ft,2018-09-25 10:15,25-75,BIGHORN RIVER AT KANE, WY06278500: Flow=61.5cfs,Stage=1.69ft,Floodstage=6.5ft,2018-09-25 10:45,25-75,SHELL CREEK NEAR SHELL, WY06274300: Flow=1060cfs,Stage=3.39ft,Floodstage=10.5ft,2018-09-25 10:15,25-75,BIGHORN RIVER AT BASIN, WY06221400: Flow=67.6cfs,Stage=2.46ft,2018-09-25 10:45,25-75,DINWOODY CREEK ABOVE LAKES, NEAR BURRIS, WY06209500: Flow=128cfs,Stage=5.32ft,2018-09-25 10:00,25-75,Rock Creek near Red Lodge MT06207500: Flow=265cfs,Stage=1.25ft,Floodstage=8ft,2018-09-25 10:00,25-75,Clarks Fork Yellowstone River nr Belfry MT06186500: Flow=889cfs,Stage=3.50ft,Floodstage=9ft,2018-09-25 10:30,25-75,Yellowstone River at Yellowstone Lk Outlet YNP06037500: Flow=462cfs,Stage=1.86ft,2018-09-25 10:30,25-75,Madison River near West Yellowstone, MT13046995: Flow=629cfs,Stage=5.79ft,2018-09-25 10:45,Not ranked,FALL RIVER AB YELLOWSTONE CANAL NR SQUIRREL ID13025500: Flow=46.1cfs,Stage=2.15ft,2018-09-25 10:45,Not ranked,CROW CREEK NEAR FAIRVIEW, WY13018350: Flow=78.4cfs,2018-09-25 09:45,Stage=1.74ft,2018-09-25 10:45:00,Floodstage=6.0ft,Not ranked,FLAT CREEK BELOW CACHE CREEK, NEAR JACKSON, WY13016450: Flow=363cfs,Stage=3.25ft,Floodstage=6.0ft,2018-09-25 10:00,Not ranked,FISH CREEK AT WILSON, WY13016305: Flow=9.94cfs,Stage=3.90ft,2018-09-25 10:00,Not ranked,GRANITE C AB GRANITE C SUPPLEMENTAL, NR MOOSE, WY13015000: Not ranked,Equipment malfunction,GROS VENTRE RIVER AT ZENITH WY13014500: Flow=274cfs,Stage=4.04ft,Floodstage=8ft,2018-09-25 10:00,Not ranked,GROS VENTRE RIVER AT KELLY, WY13014300: Flow=114cfs,Stage=7.23ft,2018-09-25 10:15,Not ranked,GROS VENTRE R AB UPPER SLIDE LK, NR KELLY, WY13013650: Flow=2590cfs,Stage=9.99ft,Floodstage=15ft,2018-09-25 10:00,Not ranked,SNAKE RIVER AT MOOSE, WY13011820: Stage=2.79ft,2018-09-25 10:00,Not ranked,Blackrock Cr bl Split Rock Cr, nr Moran, WY09258980: Stage=2.71ft,2018-09-25 10:00:00,Not ranked,Back Water,MUDDY CREEK BELOW YOUNG DRAW, NEAR BAGGS, WY09258050: Flow=0.01cfs,Stage=2.34ft,2018-09-25 10:30,Not ranked,Muddy Creek above Olson Draw, near Dad, WY09215000: Flow=0.20cfs,Stage=4.71ft,2018-09-25 10:45,Not ranked,PACIFIC CREEK NEAR FARSON, WY09213700: Stage=6743.78ft,Floodstage=6769ft,2018-09-25 10:00,Not ranked,BIG SANDY RESERVOIR NEAR FARSON, WY06755960: Not ranked,Site discontinued,CROW CREEK AT 19TH STREET, AT CHEYENNE, WY06659580: Not ranked,Seasonal site,SAND CREEK AT COLORADO-WYOMING STATE LINE06646000: Flow=2.81cfs,Stage=2.01ft,2018-09-25 10:45,Not ranked,DEER CREEK IN CANYON, NEAR GLENROCK, WY06642000: Flow=2360cfs,1998-09-30 23:30,Not ranked,NORTH PLATTE RIVER AT ALCOVA, WY06638090: Flow=21.8cfs,Stage=1.63ft,Floodstage=7ft,2018-09-25 10:30,Not ranked,SWEETWATER RIVER NEAR SWEETWATER STATION, WY06634060: Flow=0.50cfs,Stage=1.05ft,2018-09-25 10:45,Not ranked,L Medicine Bow R ab Sand Cr, nr Shirley Basin, WY06630465: Flow=7.81cfs,Stage=3.60ft,Floodstage=7ft,2018-09-25 10:45,Not ranked,Medicine Bow R ab E Fk Med Bow nr Elk Mountain, WY06430850: Flow=17.3cfs,Stage=4.83ft,Floodstage=7.5ft,2018-09-25 10:30,Not ranked,LITTLE SPEARFISH CREEK NEAR LEAD, SD06430532: Flow=41.1cfs,Stage=5.30ft,2018-09-25 10:45,Not ranked,CROW CREEK NEAR BEULAH, WY06386500: Flow=0.93cfs,2017-10-12 19:45,Not ranked,CHEYENNE RIVER NEAR SPENCER, WY06375600: Flow=0.94cfs,1997-12-31 23:30,Not ranked,LITTLE THUNDER CREEK NEAR HAMPSHIRE, WY06324000: Flow=2.24cfs,2016-06-29 23:45,Not ranked,CLEAR CREEK NEAR ARVADA, WY06317020: Flow=0.00cfs,2017-10-01 00:45,Not ranked,WILD HORSE CREEK NEAR ARVADA, WY06316400: Flow=28.1cfs,2014-08-05 23:45,Not ranked,CRAZY WOMAN CREEK AT UPPER STA, NEAR ARVADA, WY06313500: Not ranked,Site discontinued,POWDER RIVER AT SUSSEX, WY06313400: Flow=5.20cfs,1993-09-30 23:30,Not ranked,SALT CREEK NEAR SUSSEX, WY06305700: Flow=87.2cfs,Stage=2.93ft,2018-09-25 10:45,Not ranked,GOOSE CREEK NEAR ACME, WY06299980: Not ranked,Site discontinued,TONGUE RIVER AT MONARCH, WY06289000: Not ranked,Equipment malfunction,Little Bighorn River at State Line nr Wyola MT06284010: Stage=18.21ft,2018-09-25 10:00,Not ranked,Shoshone River bl Willwood Dam, nr Ralston, WY06279940: Flow=328cfs,Stage=1.83ft,Floodstage=8ft,2018-09-25 10:15,Not ranked,NORTH FORK SHOSHONE RIVER AT WAPITI, WY06268600: Not ranked,Site discontinued,BIGHORN RIVER AT WORLAND, WY06259000: Flow=1080cfs,2015-09-02 23:45,Not ranked,WIND RIVER BELOW BOYSEN RESERVOIR, WY06236100: Flow=400cfs,2013-05-06 23:45,Floodstage=8.5ft,Not ranked,WIND RIVER AB BOYSEN RESERVOIR, NR SHOSHONI, WY06225500: Flow=1860cfs,2017-09-30 21:15,Floodstage=10ft,Not ranked,WIND RIVER NEAR CROWHEART, WY06225000: Flow=859cfs,2017-09-30 23:14,Floodstage=8.0ft,Not ranked,BULL LAKE CREEK NEAR LENORE, WY06220800: Flow=377cfs,Stage=2.98ft,Floodstage=9.5ft,2018-09-25 10:45,Not ranked,WIND RIVER ABOVE RED CREEK, NEAR DUBOIS, WY06190540: Flow=21.0cfs,Stage=1.02ft,2018-09-25 10:15,Not ranked,Boiling River at Mammoth,YNP06187915: Flow=6.35cfs,Stage=-0.23ft,2018-09-25 10:45,Not ranked,Soda Butte Cr at Park Bndry at Silver Gate06037100: Flow=115cfs,Stage=4.62ft,2018-09-25 10:00,Not ranked,Gibbon River at Madison Jct, YNP06036940: Flow=3.05cfs,Stage=1.43ft,2018-09-25 10:30,Not ranked,Tantalus Creek at Norris Junction, YNP06036905: Flow=299cfs,Stage=3.16ft,2018-09-25 10:00,Not ranked,Firehole River near West Yellowstone MT06036805: Flow=62.3cfs,Stage=2.55ft,2018-09-25 10:00,Not ranked,Firehole River at Old Faithful, YNPGo to WaterWatch (offsite) for a larger map with additional options
Explanation
[color code for] High
[color code for] > 90th percentile
[color code for] 76th - 90th percentile
[color code for] 25th - 75th percentile
[color code for] 10th - 24th percentile
[color code for] < 10th percentile
[color code for] Low
[color code for] Not ranked
The colored dots on this map depict streamflow conditions as a percentile, which is computed from the period of record for the current day of the year. Only stations with at least 30 years of record are used.
The gray circles indicate other stations that were not ranked in percentiles either because they have fewer than 30 years of record or because they report parameters other than streamflow. Some stations, for example, measure stage only.
Go to the

Current Streamflow Conditions Table


Current conditions data typically are recorded at 15-60 minute intervals, stored onsite, and then transmitted to USGS offices in Wyoming every hour. Recording and transmission times may be more frequent during critical events. Data from current conditions sites are relayed to via satellite and are available for viewing within minutes of arrival.

All real-time data are provisional and subject to revision.

Build Current Conditions Table Show a custom current conditions summary table for one or more stations.
Build Time Series Show custom graphs or tables for a series of recent data for one or more stations.