River Forecast
Issued by NWS
Issued by NWS
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221 FGUS53 KKRF 131516 RVFUMO RIVER FORECAST NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 1515Z Mon May 13 2024 : : THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION. : REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST. : FORECAST GROUP IS UPRMO : ***************************************************************** : *** This forecast includes projected snowmelt due to *** : *** forecasted 6-hour mean temperatures for the next 15 days *** : ***************************************************************** :******************************************************************* : *** Please note ... Crest forecasts provided are based on *** : *** 15 days of forecast temperatures and should not be assumed *** : *** to be the absolute crests for the snowmelt season. *** : ****************************************************************** : *************************************************************** : *** forecast represents median stages *** : *** diurnal pattern for snowmelt of +/0.5 ft is likely *** : *************************************************************** : ==> This forecast includes obsd precip & 72 hours of QPF <== :________________________________________________________________ :MELROSE MT - BIG HOLE RIVER HSA - TFX :FLOOD STAGE 6.0 FT FCST ISSUANCE STAGE 5.0 FT :MODERATE FLOOD STAGE 7.5 FT MAJOR FLOOD STAGE 8.0 FT :LATEST RIVER STAGE 2.6 FT AT 1415Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 2.5 : 0513 / 2.5 / 2.5 / 2.6 .ER MLRM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 2.6 .E2 : 0514 : / 2.6 / 2.6 / 2.7 / 2.7 .E3 : 0515 : / 2.8 / 2.8 / 2.9 / 2.9 .E4 : 0516 : / 2.9 / 2.9 / 2.9 / 2.9 .E5 : 0517 : / 2.9 / 2.9 / 2.9 / 3.0 .E6 : 0518 : / 3.0 / 3.0 / 3.0 / 3.0 .E7 : 0519 : / 3.0 / 3.0 / 3.0 / 3.0 .E8 : 0520 : / 3.0 / 3.0 / 3.0 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.03 / 0.01 / 0.00 / 0.00 : 0515 / 0.03 / 0.02 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.09 inches :MELROSE MT - BIG HOLE RIVER HSA - TFX :LATEST ESTIMATED FLOW 1.24 KCFS AT 1200Z ON 0513 .ER MLRM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 1.299 .E2 : 0514 : / 1.278 / 1.298 / 1.344 / 1.397 .E3 : 0515 : / 1.456 / 1.504 / 1.537 / 1.556 .E4 : 0516 : / 1.564 / 1.563 / 1.545 / 1.547 .E5 : 0517 : / 1.562 / 1.588 / 1.605 / 1.621 .E6 : 0518 : / 1.649 / 1.674 / 1.681 / 1.684 .E7 : 0519 : / 1.693 / 1.700 / 1.705 / 1.701 .E8 : 0520 : / 1.697 / 1.692 / 1.680 :________________________________________________________________ :TWIN BRIDGES MT 5N - JEFFERSON RIVER HSA - TFX :FLOOD STAGE 10.0 FT FCST ISSUANCE STAGE 9.0 FT :MODERATE FLOOD STAGE 11.0 FT MAJOR FLOOD STAGE 12.0 FT :LATEST RIVER STAGE 4.1 FT AT 1415Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 3.9 : 0513 / 4.0 / 4.0 / 4.1 .ER TWIM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 4.1 .E2 : 0514 : / 4.1 / 4.2 / 4.2 / 4.3 .E3 : 0515 : / 4.3 / 4.4 / 4.4 / 4.5 .E4 : 0516 : / 4.5 / 4.5 / 4.6 / 4.6 .E5 : 0517 : / 4.5 / 4.5 / 4.5 / 4.5 .E6 : 0518 : / 4.5 / 4.5 / 4.6 / 4.6 .E7 : 0519 : / 4.6 / 4.6 / 4.6 / 4.6 .E8 : 0520 : / 4.6 / 4.6 / 4.6 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.04 / 0.04 / 0.00 / 0.01 : 0515 / 0.03 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.13 inches :TWIN BRIDGES MT 5N - JEFFERSON RIVER HSA - TFX :LATEST ESTIMATED FLOW 1.46 KCFS AT 1200Z ON 0513 .ER TWIM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 1.511 .E2 : 0514 : / 1.548 / 1.610 / 1.676 / 1.722 .E3 : 0515 : / 1.775 / 1.819 / 1.876 / 1.932 .E4 : 0516 : / 1.970 / 2.003 / 2.013 / 2.017 .E5 : 0517 : / 1.999 / 1.983 / 1.973 / 1.971 .E6 : 0518 : / 1.985 / 2.002 / 2.016 / 2.036 .E7 : 0519 : / 2.054 / 2.062 / 2.073 / 2.077 .E8 : 0520 : / 2.078 / 2.078 / 2.071 :________________________________________________________________ :THREE FORKS MT 3NW - JEFFERSON RIVER HSA - TFX :FLOOD STAGE 8.0 FT FCST ISSUANCE STAGE 7.0 FT :MODERATE FLOOD STAGE 8.5 FT MAJOR FLOOD STAGE 9.0 FT :LATEST RIVER STAGE 3.5 FT AT 1400Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 3.5 : 0513 / 3.5 / 3.5 / 3.5 .ER TFKM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 3.5 .E2 : 0514 : / 3.6 / 3.6 / 3.7 / 3.7 .E3 : 0515 : / 3.8 / 3.8 / 3.9 / 3.9 .E4 : 0516 : / 3.9 / 4.0 / 4.0 / 4.0 .E5 : 0517 : / 4.0 / 4.0 / 4.0 / 4.0 .E6 : 0518 : / 4.0 / 4.0 / 4.0 / 4.0 .E7 : 0519 : / 4.0 / 4.0 / 4.0 / 4.1 .E8 : 0520 : / 4.1 / 4.1 / 4.1 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.03 / 0.02 / 0.00 / 0.01 : 0515 / 0.04 / 0.02 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.12 inches :THREE FORKS MT 3NW - JEFFERSON RIVER HSA - TFX :LATEST ESTIMATED FLOW 1.33 KCFS AT 1200Z ON 0513 .ER TFKM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 1.350 .E2 : 0514 : / 1.433 / 1.492 / 1.564 / 1.594 .E3 : 0515 : / 1.648 / 1.696 / 1.739 / 1.750 .E4 : 0516 : / 1.770 / 1.809 / 1.841 / 1.865 .E5 : 0517 : / 1.874 / 1.889 / 1.895 / 1.875 .E6 : 0518 : / 1.846 / 1.830 / 1.840 / 1.846 .E7 : 0519 : / 1.856 / 1.870 / 1.903 / 1.920 .E8 : 0520 : / 1.929 / 1.946 / 1.944 :________________________________________________________________ :GALLATIN GTWY MT 7S - GALLATIN RIVER HSA - TFX :FLOOD STAGE 6.0 FT FCST ISSUANCE STAGE 5.0 FT :MODERATE FLOOD STAGE 7.0 FT MAJOR FLOOD STAGE 7.5 FT :LATEST RIVER STAGE 2.9 FT AT 1500Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 2.5 : 0513 / 2.5 / 2.6 / 2.8 .ER GLGM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 2.8 .E2 : 0514 : / 2.7 / 2.8 / 3.0 / 3.1 .E3 : 0515 : / 3.0 / 2.9 / 2.9 / 2.8 .E4 : 0516 : / 2.6 / 2.6 / 2.5 / 2.5 .E5 : 0517 : / 2.5 / 2.5 / 2.5 / 2.5 .E6 : 0518 : / 2.4 / 2.4 / 2.5 / 2.5 .E7 : 0519 : / 2.5 / 2.5 / 2.5 / 2.5 .E8 : 0520 : / 2.5 / 2.5 / 2.5 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.09 / 0.15 / 0.03 / 0.08 : 0515 / 0.08 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.44 inches :GALLATIN GTWY MT 7S - GALLATIN RIVER HSA - TFX :LATEST ESTIMATED FLOW 1.60 KCFS AT 1200Z ON 0513 .ER GLGM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 1.558 .E2 : 0514 : / 1.493 / 1.598 / 1.834 / 1.855 .E3 : 0515 : / 1.744 / 1.682 / 1.638 / 1.546 .E4 : 0516 : / 1.417 / 1.321 / 1.282 / 1.263 .E5 : 0517 : / 1.237 / 1.224 / 1.236 / 1.223 .E6 : 0518 : / 1.198 / 1.201 / 1.230 / 1.236 .E7 : 0519 : / 1.233 / 1.234 / 1.241 / 1.252 .E8 : 0520 : / 1.259 / 1.261 / 1.256 :________________________________________________________________ :LOGAN MT 1W - GALLATIN RIVER HSA - TFX :FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.0 FT :MODERATE FLOOD STAGE 10.0 FT MAJOR FLOOD STAGE 11.0 FT :LATEST RIVER STAGE 5.9 FT AT 1400Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 5.7 : 0513 / 5.8 / 5.8 / 5.8 .ER LOGM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 5.9 .E2 : 0514 : / 6.1 / 6.2 / 6.3 / 6.3 .E3 : 0515 : / 6.4 / 6.5 / 6.4 / 6.4 .E4 : 0516 : / 6.3 / 6.2 / 6.2 / 6.1 .E5 : 0517 : / 6.0 / 6.0 / 5.9 / 5.8 .E6 : 0518 : / 5.8 / 5.8 / 5.8 / 5.7 .E7 : 0519 : / 5.7 / 5.7 / 5.7 / 5.7 .E8 : 0520 : / 5.7 / 5.7 / 5.7 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.05 / 0.15 / 0.02 / 0.04 : 0515 / 0.08 / 0.01 / 0.01 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.36 inches :________________________________________________________________ :TOSTON MT - MISSOURI RIVER HSA - TFX :FLOOD STAGE 10.5 FT FCST ISSUANCE STAGE 8.5 FT :MODERATE FLOOD STAGE 11.0 FT MAJOR FLOOD STAGE 12.0 FT :LATEST RIVER STAGE 4.9 FT AT 1400Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 4.7 : 0513 / 4.8 / 4.9 / 4.9 .ER TOSM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 5.0 .E2 : 0514 : / 5.0 / 5.1 / 5.2 / 5.2 .E3 : 0515 : / 5.3 / 5.3 / 5.4 / 5.4 .E4 : 0516 : / 5.4 / 5.4 / 5.4 / 5.3 .E5 : 0517 : / 5.3 / 5.2 / 5.2 / 5.2 .E6 : 0518 : / 5.1 / 5.1 / 5.1 / 5.1 .E7 : 0519 : / 5.1 / 5.1 / 5.1 / 5.1 .E8 : 0520 : / 5.1 / 5.1 / 5.1 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.06 / 0.08 / 0.00 / 0.02 : 0515 / 0.06 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.23 inches :TOSTON MT - MISSOURI RIVER HSA - TFX :LATEST ESTIMATED FLOW 4.88 KCFS AT 1200Z ON 0513 .ER TOSM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 4.947 .E2 : 0514 : / 5.04 / 5.24 / 5.44 / 5.58 .E3 : 0515 : / 5.69 / 5.87 / 6.04 / 6.11 .E4 : 0516 : / 6.09 / 6.01 / 5.93 / 5.84 .E5 : 0517 : / 5.72 / 5.62 / 5.54 / 5.47 .E6 : 0518 : / 5.38 / 5.31 / 5.27 / 5.24 .E7 : 0519 : / 5.21 / 5.21 / 5.23 / 5.25 .E8 : 0520 : / 5.26 / 5.26 / 5.25 :________________________________________________________________ :ULM MT 6E - MISSOURI RIVER HSA - TFX :FLOOD STAGE 13.5 FT FCST ISSUANCE STAGE 11.5 FT :MODERATE FLOOD STAGE 15.0 FT MAJOR FLOOD STAGE 17.0 FT :LATEST RIVER STAGE 6.2 FT AT 1400Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 5.7 : 0513 / 5.9 / 6.0 / 6.2 .ER ULMM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 6.3 .E2 : 0514 : / 6.4 / 6.5 / 6.5 / 6.5 .E3 : 0515 : / 6.3 / 6.2 / 6.1 / 6.1 .E4 : 0516 : / 6.0 / 6.0 / 5.9 / 5.9 .E5 : 0517 : / 5.8 / 5.8 / 5.7 / 5.7 .E6 : 0518 : / 5.6 / 5.6 / 5.5 / 5.5 .E7 : 0519 : / 5.4 / 5.4 / 5.4 / 5.3 .E8 : 0520 : / 5.3 / 5.3 / 5.3 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.00 / 0.00 / 0.01 / 0.12 : 0515 / 0.02 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.16 inches :ULM MT 6E - MISSOURI RIVER HSA - TFX :LATEST ESTIMATED FLOW 8.03 KCFS AT 1200Z ON 0513 .ER ULMM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 8.27 .E2 : 0514 : / 8.50 / 8.68 / 8.72 / 8.61 .E3 : 0515 : / 8.36 / 8.17 / 8.00 / 7.88 .E4 : 0516 : / 7.80 / 7.74 / 7.66 / 7.58 .E5 : 0517 : / 7.49 / 7.39 / 7.29 / 7.19 .E6 : 0518 : / 7.10 / 7.02 / 6.95 / 6.88 .E7 : 0519 : / 6.82 / 6.77 / 6.72 / 6.67 .E8 : 0520 : / 6.62 / 6.57 / 6.52 :________________________________________________________________ :VAUGHN MT 3SE - SUN RIVER HSA - TFX :FLOOD STAGE 6.0 FT FCST ISSUANCE STAGE 5.0 FT :MODERATE FLOOD STAGE 8.0 FT MAJOR FLOOD STAGE 9.0 FT :LATEST RIVER STAGE 2.2 FT AT 1400Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 2.2 : 0513 / 2.2 / 2.2 / 2.2 .ER VAUM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 2.2 .E2 : 0514 : / 2.1 / 2.1 / 2.1 / 2.1 .E3 : 0515 : / 2.1 / 2.1 / 2.1 / 2.1 .E4 : 0516 : / 2.1 / 2.1 / 2.1 / 2.1 .E5 : 0517 : / 2.1 / 2.1 / 2.1 / 2.1 .E6 : 0518 : / 2.1 / 2.1 / 2.1 / 2.1 .E7 : 0519 : / 2.1 / 2.1 / 2.1 / 2.1 .E8 : 0520 : / 2.1 / 2.1 / 2.1 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.01 / 0.00 / 0.01 / 0.11 : 0515 / 0.01 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.15 inches :VAUGHN MT 3SE - SUN RIVER HSA - TFX :LATEST ESTIMATED FLOW 0.32 KCFS AT 1200Z ON 0513 .ER VAUM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 0.321 .E2 : 0514 : / 0.319 / 0.317 / 0.316 / 0.316 .E3 : 0515 : / 0.315 / 0.314 / 0.314 / 0.313 .E4 : 0516 : / 0.312 / 0.311 / 0.310 / 0.309 .E5 : 0517 : / 0.308 / 0.308 / 0.308 / 0.307 .E6 : 0518 : / 0.307 / 0.307 / 0.306 / 0.306 .E7 : 0519 : / 0.306 / 0.305 / 0.305 / 0.305 .E8 : 0520 : / 0.304 / 0.304 / 0.304 :________________________________________________________________ :FT BENTON MT - MISSOURI RIVER HSA - TFX :FLOOD STAGE 13.5 FT FCST ISSUANCE STAGE 12.0 FT :MODERATE FLOOD STAGE 15.0 FT MAJOR FLOOD STAGE 17.0 FT :LATEST RIVER STAGE 3.7 FT AT 1430Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 3.4 : 0513 / 3.4 / 3.5 / 3.7 .ER FBNM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 3.7 .E2 : 0514 : / 3.9 / 4.0 / 4.0 / 4.0 .E3 : 0515 : / 4.0 / 4.1 / 4.0 / 3.9 .E4 : 0516 : / 3.9 / 3.9 / 3.8 / 3.7 .E5 : 0517 : / 3.7 / 3.7 / 3.6 / 3.5 .E6 : 0518 : / 3.6 / 3.6 / 3.5 / 3.4 .E7 : 0519 : / 3.5 / 3.5 / 3.4 / 3.3 .E8 : 0520 : / 3.4 / 3.4 / 3.3 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.01 / 0.01 / 0.02 / 0.10 : 0515 / 0.03 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.01 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.19 inches :FT BENTON MT - MISSOURI RIVER HSA - TFX :LATEST ESTIMATED FLOW 10.31 KCFS AT 1200Z ON 0513 .ER FBNM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 10.50 .E2 : 0514 : / 11.13 / 11.75 / 11.63 / 11.50 .E3 : 0515 : / 11.69 / 11.88 / 11.66 / 11.43 .E4 : 0516 : / 11.36 / 11.29 / 10.86 / 10.43 .E5 : 0517 : / 10.50 / 10.56 / 10.18 / 9.80 .E6 : 0518 : / 9.94 / 10.07 / 9.71 / 9.35 .E7 : 0519 : / 9.48 / 9.60 / 9.40 / 9.04 .E8 : 0520 : / 9.13 / 9.22 / 8.91 :________________________________________________________________ :DUTTON MT 10NE - TETON RIVER HSA - TFX :FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.0 FT :MODERATE FLOOD STAGE MISSING MAJOR FLOOD STAGE MISSING :LATEST RIVER STAGE 2.2 FT AT 1430Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 2.4 : 0513 / 2.3 / 2.3 / 2.3 .ER DTTM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 2.3 .E2 : 0514 : / 2.4 / 2.5 / 2.5 / 2.6 .E3 : 0515 : / 2.6 / 2.7 / 2.7 / 2.8 .E4 : 0516 : / 2.9 / 2.9 / 3.0 / 3.0 .E5 : 0517 : / 3.0 / 2.9 / 2.9 / 2.9 .E6 : 0518 : / 2.9 / 2.9 / 2.8 / 2.8 .E7 : 0519 : / 2.8 / 2.8 / 2.7 / 2.7 .E8 : 0520 : / 2.7 / 2.6 / 2.6 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.00 / 0.00 / 0.02 / 0.11 : 0515 / 0.01 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.15 inches :DUTTON MT 10NE - TETON RIVER HSA - TFX :LATEST ESTIMATED FLOW 0.08 KCFS AT 1200Z ON 0513 .ER DTTM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 0.090 .E2 : 0514 : / 0.098 / 0.108 / 0.117 / 0.124 .E3 : 0515 : / 0.133 / 0.142 / 0.151 / 0.162 .E4 : 0516 : / 0.173 / 0.181 / 0.186 / 0.186 .E5 : 0517 : / 0.184 / 0.182 / 0.180 / 0.179 .E6 : 0518 : / 0.179 / 0.180 / 0.180 / 0.181 .E7 : 0519 : / 0.182 / 0.181 / 0.179 / 0.175 .E8 : 0520 : / 0.168 / 0.161 / 0.153 :________________________________________________________________ :SHELBY 6S - MARIAS RIVER HSA - TFX :FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.0 FT :MODERATE FLOOD STAGE 13.0 FT MAJOR FLOOD STAGE 15.0 FT :LATEST RIVER STAGE 4.2 FT AT 1430Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 3.9 : 0513 / 3.9 / 3.9 / 4.1 .ER SHLM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 4.4 .E2 : 0514 : / 4.5 / 4.6 / 4.8 / 5.1 .E3 : 0515 : / 5.1 / 5.1 / 5.2 / 5.2 .E4 : 0516 : / 5.2 / 5.2 / 5.2 / 5.1 .E5 : 0517 : / 5.1 / 5.0 / 5.0 / 4.9 .E6 : 0518 : / 4.9 / 4.9 / 4.9 / 4.9 .E7 : 0519 : / 4.8 / 4.8 / 4.7 / 4.7 .E8 : 0520 : / 4.6 / 4.6 / 4.5 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.01 / 0.02 / 0.06 / 0.11 : 0515 / 0.00 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.21 inches :SHELBY 6S - MARIAS RIVER HSA - TFX :LATEST ESTIMATED FLOW 1.02 KCFS AT 1200Z ON 0513 .ER SHLM8 20240513 Z DC202405131515/DH18/QRIFF/DIH6 :Flow Fcst / 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 1.225 .E2 : 0514 : / 1.318 / 1.419 / 1.670 / 1.878 .E3 : 0515 : / 1.939 / 1.957 / 2.002 / 2.043 .E4 : 0516 : / 2.067 / 2.076 / 2.047 / 1.959 .E5 : 0517 : / 1.894 / 1.835 / 1.782 / 1.724 .E6 : 0518 : / 1.728 / 1.727 / 1.706 / 1.676 .E7 : 0519 : / 1.644 / 1.610 / 1.570 / 1.526 .E8 : 0520 : / 1.479 / 1.427 / 1.366 :________________________________________________________________ :HARLOWTON MT 1SW - MUSSELSHELL RIVER HSA - BYZ :FLOOD STAGE 7.0 FT FCST ISSUANCE STAGE 5.5 FT :MODERATE FLOOD STAGE MISSING MAJOR FLOOD STAGE MISSING :LATEST RIVER STAGE 3.5 FT AT 1430Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 3.4 : 0513 / 3.4 / 3.5 / 3.5 .ER HLWM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 3.5 .E2 : 0514 : / 3.5 / 3.5 / 3.5 / 3.6 .E3 : 0515 : / 3.7 / 3.8 / 3.9 / 4.1 .E4 : 0516 : / 4.1 / 4.2 / 4.2 / 4.2 .E5 : 0517 : / 4.2 / 4.2 / 4.2 / 4.2 .E6 : 0518 : / 4.2 / 4.1 / 4.1 / 4.1 .E7 : 0519 : / 4.1 / 4.1 / 4.1 / 4.0 .E8 : 0520 : / 4.0 / 4.0 / 4.0 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.00 / 0.06 / 0.00 / 0.02 : 0515 / 0.04 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.13 inches :________________________________________________________________ :ROUNDUP MT 2SW - MUSSELSHELL RIVER HSA - BYZ :FLOOD STAGE 10.0 FT FCST ISSUANCE STAGE 8.0 FT :MODERATE FLOOD STAGE 10.5 FT MAJOR FLOOD STAGE 11.0 FT :LATEST RIVER STAGE 1.7 FT AT 1430Z ON 0513 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0512 / 1.7 : 0513 / 1.7 / 1.7 / 1.7 .ER RUPM8 20240513 Z DC202405131515/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0513 : / 1.8 .E2 : 0514 : / 1.8 / 1.9 / 2.0 / 2.0 .E3 : 0515 : / 2.1 / 2.2 / 2.4 / 2.4 .E4 : 0516 : / 2.5 / 2.5 / 2.6 / 2.6 .E5 : 0517 : / 2.8 / 2.9 / 3.1 / 3.2 .E6 : 0518 : / 3.4 / 3.5 / 3.6 / 3.7 .E7 : 0519 : / 3.7 / 3.7 / 3.7 / 3.7 .E8 : 0520 : / 3.6 / 3.6 / 3.6 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0512 / 0.00 : 0513 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 13: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 72 hrs): : / 00Z / 06Z / 12Z / 18Z : 0513 / 0.00 : 0514 / 0.00 / 0.10 / 0.01 / 0.02 : 0515 / 0.07 / 0.01 / 0.00 / 0.00 : 0516 / 0.00 / 0.00 / 0.00 : :Local forecast 72-hr basin-averaged precip total : QPF Total Ending May 16: 0.21 inches :***************************************************************** :COMMENT : : :HSA - Hydrologic Service Area :WFO - Weather Forecast Office :TFX - NWS WFO Great Falls, Montana :BYZ - NWS WFO Billings, Montana :GGW - NWS WFO Glasgow, Montana :OBS - Observed :EST - Estimated :M - Missing :Stage Fcst - River Stage forecast including future precipitation :Flow Fcst - River Flow forecast including future precipitation :Precip - Precipitation :QPE - Observed radar estimated precipitation :QPF - Forecasted mean areal precipitation for local basin : : $$ : cwh :...END of MESSAGE...