890
FGUS53 KKRF 111502
RVFUMO
RIVER FORECAST
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO
1502Z MON MAY 11 2026
:
: 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 NEXT 15 DAYS. ***
: **************************************************************
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 72 HOURS OF QPF
:________________________________________________________________
:MELROSE 7 S, MT - BIG HOLE RIVER HSA - TFX
:MINOR 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 3.4 FT AT 1415Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 3.4 / 3.4 / 3.4 / 3.4
:
.ER MLRM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 3.4 / 3.5 / 3.5
.E2 : 0512 : / 3.5 / 3.5 / 3.5 / 3.6
.E3 : 0513 : / 3.6 / 3.6 / 3.7 / 3.8
.E4 : 0514 : / 3.9 / 3.9 / 4.0 / 4.0
.E5 : 0515 : / 4.1 / 4.0 / 4.0 / 3.9
.E6 : 0516 : / 3.9 / 3.8 / 3.8 / 3.8
.E7 : 0517 : / 3.8 / 3.7 / 3.7 / 3.7
.E8 : 0518 : / 3.6
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.02 / 0.11
: 0514 / 0.17
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.30 INCHES
:MELROSE 7 S, MT - BIG HOLE RIVER HSA - TFX
:LATEST RIVER DISCHARGE 2.360 KCFS AT 1415Z ON MAY 11
:
.ER MLRM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 2.371 / 2.435 / 2.506
.E2 : 0512 : / 2.549 / 2.553 / 2.587 / 2.644
.E3 : 0513 : / 2.698 / 2.746 / 2.858 / 3.055
.E4 : 0514 : / 3.231 / 3.335 / 3.452 / 3.525
.E5 : 0515 : / 3.533 / 3.474 / 3.377 / 3.277
.E6 : 0516 : / 3.189 / 3.123 / 3.072 / 3.028
.E7 : 0517 : / 2.989 / 2.943 / 2.891 / 2.834
.E8 : 0518 : / 2.774
:
:________________________________________________________________
:TWIN BRIDGES 5 N, MT - JEFFERSON RIVER HSA - TFX
:MINOR 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 4.9 FT AT 1415Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 4.8 / 4.9 / 4.9 / 4.9
:
.ER TWIM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 5.0 / 5.0 / 5.0
.E2 : 0512 : / 5.1 / 5.2 / 5.2 / 5.2
.E3 : 0513 : / 5.3 / 5.3 / 5.3 / 5.4
.E4 : 0514 : / 5.5 / 5.6 / 5.7 / 5.7
.E5 : 0515 : / 5.8 / 5.8 / 5.8 / 5.8
.E6 : 0516 : / 5.7 / 5.7 / 5.6 / 5.5
.E7 : 0517 : / 5.5 / 5.5 / 5.5 / 5.4
.E8 : 0518 : / 5.4
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.01 / 0.05
: 0514 / 0.18
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.24 INCHES
:TWIN BRIDGES 5 N, MT - JEFFERSON RIVER HSA - TFX
:LATEST RIVER DISCHARGE 2.240 KCFS AT 1415Z ON MAY 11
:
.ER TWIM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 2.268 / 2.285 / 2.340
.E2 : 0512 : / 2.431 / 2.509 / 2.547 / 2.596
.E3 : 0513 : / 2.635 / 2.677 / 2.716 / 2.809
.E4 : 0514 : / 2.962 / 3.159 / 3.299 / 3.363
.E5 : 0515 : / 3.419 / 3.462 / 3.459 / 3.413
.E6 : 0516 : / 3.330 / 3.231 / 3.130 / 3.043
.E7 : 0517 : / 2.989 / 2.938 / 2.889 / 2.839
.E8 : 0518 : / 2.783
:
:________________________________________________________________
:THREE FORKS 3 NW, MT - JEFFERSON RIVER HSA - TFX
:MINOR 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 4.0 FT AT 1400Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 4.0 / 4.0 / 4.0 / 4.0
:
.ER TFKM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 4.0 / 4.1 / 4.1
.E2 : 0512 : / 4.1 / 4.2 / 4.2 / 4.3
.E3 : 0513 : / 4.3 / 4.3 / 4.3 / 4.4
.E4 : 0514 : / 4.4 / 4.4 / 4.5 / 4.6
.E5 : 0515 : / 4.8 / 4.9 / 4.9 / 4.9
.E6 : 0516 : / 5.0 / 4.9 / 4.9 / 4.9
.E7 : 0517 : / 4.8 / 4.7 / 4.7 / 4.6
.E8 : 0518 : / 4.6
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.07
: 0514 / 0.10
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.17 INCHES
:THREE FORKS 3 NW, MT - JEFFERSON RIVER HSA - TFX
:LATEST RIVER DISCHARGE 1.880 KCFS AT 1400Z ON MAY 11
:
.ER TFKM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 1.874 / 1.919 / 1.973
.E2 : 0512 : / 2.031 / 2.068 / 2.140 / 2.211
.E3 : 0513 : / 2.261 / 2.287 / 2.298 / 2.328
.E4 : 0514 : / 2.381 / 2.460 / 2.573 / 2.732
.E5 : 0515 : / 2.895 / 3.030 / 3.106 / 3.159
.E6 : 0516 : / 3.175 / 3.159 / 3.111 / 3.030
.E7 : 0517 : / 2.969 / 2.882 / 2.802 / 2.747
.E8 : 0518 : / 2.686
:
:________________________________________________________________
:GALLATIN GATEWAY 7 S, MT - GALLATIN RIVER HSA - TFX
:MINOR 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 2.7 FT AT 1400Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 2.4 / 2.4 / 2.5 / 2.6
:
.ER GLGM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 2.7 / 2.8 / 2.8
.E2 : 0512 : / 2.9 / 3.0 / 3.0 / 3.0
.E3 : 0513 : / 3.0 / 3.1 / 3.1 / 3.2
.E4 : 0514 : / 3.3 / 3.4 / 3.5 / 3.5
.E5 : 0515 : / 3.4 / 3.3 / 3.2 / 3.1
.E6 : 0516 : / 3.1 / 3.2 / 3.1 / 3.1
.E7 : 0517 : / 3.1 / 3.1 / 3.1 / 3.0
.E8 : 0518 : / 3.0
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.01
: 0514 / 0.12
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.13 INCHES
:GALLATIN GATEWAY 7 S, MT - GALLATIN RIVER HSA - TFX
:LATEST RIVER DISCHARGE 1.330 KCFS AT 1400Z ON MAY 11
:
.ER GLGM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 1.513 / 1.576 / 1.615
.E2 : 0512 : / 1.694 / 1.759 / 1.767 / 1.772
.E3 : 0513 : / 1.844 / 1.942 / 2.001 / 2.082
.E4 : 0514 : / 2.251 / 2.426 / 2.518 / 2.480
.E5 : 0515 : / 2.385 / 2.268 / 2.114 / 1.995
.E6 : 0516 : / 1.976 / 2.021 / 1.994 / 1.946
.E7 : 0517 : / 1.919 / 1.911 / 1.888 / 1.840
.E8 : 0518 : / 1.793
:
:________________________________________________________________
:LOGAN 1 W, MT - GALLATIN RIVER HSA - TFX
:MINOR 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 4.9 FT AT 1400Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 4.9 / 4.9 / 4.9 / 4.9
:
.ER LOGM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 5.0 / 5.1 / 5.3
.E2 : 0512 : / 5.4 / 5.5 / 5.5 / 5.6
.E3 : 0513 : / 5.6 / 5.6 / 5.6 / 5.7
.E4 : 0514 : / 5.8 / 5.9 / 6.0 / 6.2
.E5 : 0515 : / 6.2 / 6.3 / 6.2 / 6.1
.E6 : 0516 : / 6.0 / 5.9 / 5.8 / 5.7
.E7 : 0517 : / 5.7 / 5.7 / 5.7 / 5.7
.E8 : 0518 : / 5.6
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.02
: 0514 / 0.10
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.12 INCHES
:LOGAN 1 W, MT - GALLATIN RIVER HSA - TFX
:LATEST RIVER DISCHARGE 0.581 KCFS AT 1400Z ON MAY 11
:
.ER LOGM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 0.603 / 0.725 / 0.847
.E2 : 0512 : / 0.947 / 1.009 / 1.058 / 1.097
.E3 : 0513 : / 1.081 / 1.073 / 1.078 / 1.157
.E4 : 0514 : / 1.258 / 1.327 / 1.441 / 1.591
.E5 : 0515 : / 1.692 / 1.724 / 1.653 / 1.563
.E6 : 0516 : / 1.429 / 1.303 / 1.225 / 1.206
.E7 : 0517 : / 1.216 / 1.200 / 1.174 / 1.154
.E8 : 0518 : / 1.136
:
:________________________________________________________________
:TOSTON 2 SE, MT - MISSOURI RIVER HSA - TFX
:MINOR 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 4.2 FT AT 1400Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 4.0 / 4.1 / 4.1 / 4.1
:
.ER TOSM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 4.1 / 4.2 / 4.2
.E2 : 0512 : / 4.3 / 4.4 / 4.5 / 4.5
.E3 : 0513 : / 4.6 / 4.6 / 4.6 / 4.6
.E4 : 0514 : / 4.7 / 4.8 / 4.8 / 5.0
.E5 : 0515 : / 5.1 / 5.2 / 5.2 / 5.3
.E6 : 0516 : / 5.3 / 5.2 / 5.2 / 5.1
.E7 : 0517 : / 5.1 / 5.0 / 5.0 / 5.0
.E8 : 0518 : / 4.9
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.02
: 0514 / 0.12
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.14 INCHES
:TOSTON 2 SE, MT - MISSOURI RIVER HSA - TFX
:LATEST RIVER DISCHARGE 3.400 KCFS AT 1400Z ON MAY 11
:
.ER TOSM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 3.378 / 3.430 / 3.557
.E2 : 0512 : / 3.722 / 3.880 / 4.010 / 4.129
.E3 : 0513 : / 4.231 / 4.286 / 4.306 / 4.334
.E4 : 0514 : / 4.422 / 4.556 / 4.715 / 4.927
.E5 : 0515 : / 5.192 / 5.449 / 5.629 / 5.691
.E6 : 0516 : / 5.669 / 5.577 / 5.450 / 5.320
.E7 : 0517 : / 5.213 / 5.135 / 5.043 / 4.948
.E8 : 0518 : / 4.862
:
:________________________________________________________________
:ULM 6 E, MT - MISSOURI RIVER HSA - TFX
:MINOR 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 3.6 FT AT 1430Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 3.5 / 3.6 / 3.6 / 3.6
:
.ER ULMM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 3.6 / 3.6 / 3.6
.E2 : 0512 : / 3.6 / 3.6 / 3.6 / 3.6
.E3 : 0513 : / 3.6 / 3.6 / 3.6 / 3.6
.E4 : 0514 : / 3.6 / 3.6 / 3.6 / 3.6
.E5 : 0515 : / 3.6 / 3.7 / 3.7 / 3.7
.E6 : 0516 : / 3.7 / 3.8 / 3.8 / 3.7
.E7 : 0517 : / 3.7 / 3.7 / 3.7 / 3.6
.E8 : 0518 : / 3.6
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.01 / 0.08
: 0514 / 0.03
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.12 INCHES
:ULM 6 E, MT - MISSOURI RIVER HSA - TFX
:LATEST RIVER DISCHARGE 4.110 KCFS AT 1430Z ON MAY 11
:
.ER ULMM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 3.929 / 3.945 / 3.944
.E2 : 0512 : / 3.939 / 3.936 / 3.932 / 3.957
.E3 : 0513 : / 3.981 / 3.974 / 3.970 / 3.967
.E4 : 0514 : / 3.958 / 3.947 / 3.943 / 3.950
.E5 : 0515 : / 3.966 / 3.990 / 4.021 / 4.054
.E6 : 0516 : / 4.080 / 4.093 / 4.092 / 4.082
.E7 : 0517 : / 4.063 / 4.037 / 4.011 / 3.987
.E8 : 0518 : / 3.964
:
:________________________________________________________________
:VAUGHN 3 SE, MT - SUN RIVER HSA - TFX
:MINOR 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 2.1 FT AT 1400Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 2.2 / 2.1 / 2.1 / 2.1
:
.ER VAUM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 2.1 / 2.1 / 2.1
.E2 : 0512 : / 2.2 / 2.2 / 2.2 / 2.2
.E3 : 0513 : / 2.2 / 2.2 / 2.2 / 2.2
.E4 : 0514 : / 2.2 / 2.2 / 2.3 / 2.3
.E5 : 0515 : / 2.3 / 2.3 / 2.3 / 2.3
.E6 : 0516 : / 2.3 / 2.3 / 2.3 / 2.4
.E7 : 0517 : / 2.4 / 2.4 / 2.4 / 2.4
.E8 : 0518 : / 2.4
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.02 / 0.06
: 0514 / 0.02
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.10 INCHES
:VAUGHN 3 SE, MT - SUN RIVER HSA - TFX
:LATEST RIVER DISCHARGE 0.308 KCFS AT 1400Z ON MAY 11
:
.ER VAUM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 0.293 / 0.292 / 0.307
.E2 : 0512 : / 0.336 / 0.355 / 0.359 / 0.369
.E3 : 0513 : / 0.376 / 0.376 / 0.384 / 0.396
.E4 : 0514 : / 0.403 / 0.411 / 0.422 / 0.434
.E5 : 0515 : / 0.445 / 0.455 / 0.464 / 0.474
.E6 : 0516 : / 0.483 / 0.491 / 0.499 / 0.511
.E7 : 0517 : / 0.522 / 0.530 / 0.538 / 0.547
.E8 : 0518 : / 0.555
:
:________________________________________________________________
:FT BENTON, MT - MISSOURI RIVER HSA - TFX
:MINOR 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 2.2 FT AT 1430Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 2.2 / 2.1 / 2.1 / 2.2
:
.ER FBNM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 2.2 / 2.2 / 2.2
.E2 : 0512 : / 2.2 / 2.2 / 2.2 / 2.2
.E3 : 0513 : / 2.2 / 2.2 / 2.2 / 2.2
.E4 : 0514 : / 2.2 / 2.2 / 2.2 / 2.2
.E5 : 0515 : / 2.2 / 2.2 / 2.2 / 2.2
.E6 : 0516 : / 2.2 / 2.3 / 2.3 / 2.3
.E7 : 0517 : / 2.3 / 2.3 / 2.3 / 2.3
.E8 : 0518 : / 2.3
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.04
: 0514 / 0.03
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.07 INCHES
:FT BENTON, MT - MISSOURI RIVER HSA - TFX
:LATEST RIVER DISCHARGE 5.290 KCFS AT 1330Z ON MAY 11
:
.ER FBNM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 5.389 / 5.398 / 5.383
.E2 : 0512 : / 5.360 / 5.336 / 5.345 / 5.358
.E3 : 0513 : / 5.372 / 5.391 / 5.410 / 5.419
.E4 : 0514 : / 5.423 / 5.426 / 5.427 / 5.428
.E5 : 0515 : / 5.436 / 5.452 / 5.475 / 5.504
.E6 : 0516 : / 5.537 / 5.572 / 5.604 / 5.628
.E7 : 0517 : / 5.641 / 5.646 / 5.642 / 5.631
.E8 : 0518 : / 5.616
:
:________________________________________________________________
:SHELBY 6 S, MT - MARIAS RIVER HSA - TFX
:MINOR 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 4.9 FT AT 1430Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 4.8 / 4.8 / 4.9 / 4.9
:
.ER SHLM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 4.9 / 4.9 / 5.0
.E2 : 0512 : / 5.0 / 5.1 / 5.1 / 5.1
.E3 : 0513 : / 5.1 / 5.0 / 5.0 / 5.0
.E4 : 0514 : / 5.0 / 5.0 / 5.1 / 5.1
.E5 : 0515 : / 5.2 / 5.2 / 5.2 / 5.1
.E6 : 0516 : / 5.1 / 5.0 / 5.0 / 4.9
.E7 : 0517 : / 4.8 / 4.7 / 4.6 / 4.5
.E8 : 0518 : / 4.5
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.01
: 0514 / 0.01
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.02 INCHES
:SHELBY 6 S, MT - MARIAS RIVER HSA - TFX
:LATEST RIVER DISCHARGE 1.900 KCFS AT 1430Z ON MAY 11
:
.ER SHLM8 20260511 Z DC202605111502/DH18/QRIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 1.885 / 1.890 / 1.934
.E2 : 0512 : / 1.991 / 2.035 / 2.036 / 2.054
.E3 : 0513 : / 2.050 / 2.003 / 1.976 / 1.968
.E4 : 0514 : / 1.979 / 1.997 / 2.038 / 2.093
.E5 : 0515 : / 2.147 / 2.183 / 2.174 / 2.118
.E6 : 0516 : / 2.036 / 1.931 / 1.920 / 1.886
.E7 : 0517 : / 1.812 / 1.723 / 1.635 / 1.550
.E8 : 0518 : / 1.467
:
:________________________________________________________________
:LANDUSKY 20 S, MT - MISSOURI RIVER HSA - TFX
:MINOR FLOOD STAGE 27.0 FT FCST ISSUANCE STAGE 26.0 FT
:MODERATE FLOOD STAGE 29.0 FT MAJOR FLOOD STAGE 33.0 FT
:LATEST RIVER STAGE 13.7 FT AT 1400Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 13.7 / 13.6 / 13.6 / 13.6
:
.ER LDKM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 13.7 / 13.6 / 13.6
.E2 : 0512 : / 13.6 / 13.6 / 13.5 / 13.5
.E3 : 0513 : / 13.5 / 13.6 / 13.6 / 13.6
.E4 : 0514 : / 13.6 / 13.5 / 13.5 / 13.6
.E5 : 0515 : / 13.6 / 13.6 / 13.6 / 13.6
.E6 : 0516 : / 13.6 / 13.6 / 13.6 / 13.6
.E7 : 0517 : / 13.6 / 13.6 / 13.6 / 13.7
.E8 : 0518 : / 13.7
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.01
: 0514 / 0.00
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.01 INCHES
:________________________________________________________________
:HARLOWTON 1 SW, MT - MUSSELSHELL RIVER HSA - BYZ
:MINOR FLOOD STAGE 7.0 FT FCST ISSUANCE STAGE 5.5 FT
:MODERATE FLOOD STAGE MISSING MAJOR FLOOD STAGE MISSING
:LATEST RIVER STAGE 3.2 FT AT 1400Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 3.1 / 3.1 / 3.1 / 3.2
:
.ER HLWM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 3.2 / 3.2 / 3.2
.E2 : 0512 : / 3.2 / 3.1 / 3.1 / 3.1
.E3 : 0513 : / 3.1 / 3.1 / 3.0 / 3.0
.E4 : 0514 : / 3.0 / 3.0 / 2.9 / 2.9
.E5 : 0515 : / 2.8 / 2.8 / 2.8 / 2.8
.E6 : 0516 : / 2.8 / 2.8 / 2.8 / 2.8
.E7 : 0517 : / 2.7 / 2.7 / 2.7 / 2.7
.E8 : 0518 : / 2.7
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.02
: 0514 / 0.02
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.04 INCHES
:________________________________________________________________
:SHAWMUT, MT - MUSSELSHELL RIVER HSA - BYZ
:MINOR FLOOD STAGE 8.0 FT FCST ISSUANCE STAGE 6.0 FT
:MODERATE FLOOD STAGE MISSING MAJOR FLOOD STAGE MISSING
:LATEST RIVER STAGE 3.1 FT AT 1430Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 3.0 / 3.0 / 3.0 / 3.0
:
.ER SHAM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 3.1 / 3.2 / 3.2
.E2 : 0512 : / 3.2 / 3.2 / 3.3 / 3.3
.E3 : 0513 : / 3.3 / 3.3 / 3.2 / 3.2
.E4 : 0514 : / 3.2 / 3.2 / 3.2 / 3.2
.E5 : 0515 : / 3.1 / 3.1 / 3.1 / 3.1
.E6 : 0516 : / 3.1 / 3.1 / 3.1 / 3.1
.E7 : 0517 : / 3.1 / 3.0 / 3.0 / 3.0
.E8 : 0518 : / 3.0
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.01
: 0514 / 0.01
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.02 INCHES
:________________________________________________________________
:LAVINA 1 S, MT - MUSSELSHELL RIVER HSA - BYZ
:MINOR FLOOD STAGE 9.5 FT FCST ISSUANCE STAGE 7.5 FT
:MODERATE FLOOD STAGE MISSING MAJOR FLOOD STAGE MISSING
:LATEST RIVER STAGE 1.8 FT AT 1430Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 1.7 / 1.7 / 1.7 / 1.7
:
.ER LVNM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 1.8 / 1.8 / 1.8
.E2 : 0512 : / 1.8 / 1.8 / 1.8 / 1.8
.E3 : 0513 : / 1.8 / 1.8 / 1.8 / 1.8
.E4 : 0514 : / 1.8 / 1.8 / 1.8 / 1.8
.E5 : 0515 : / 1.8 / 1.8 / 1.8 / 1.7
.E6 : 0516 : / 1.7 / 1.7 / 1.7 / 1.7
.E7 : 0517 : / 1.7 / 1.7 / 1.6 / 1.6
.E8 : 0518 : / 1.6
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.01
: 0514 / 0.01
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.02 INCHES
:________________________________________________________________
:ROUNDUP 2 SW, MT - MUSSELSHELL RIVER HSA - BYZ
:MINOR 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 1400Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 1.6 / 1.6 / 1.6 / 1.6
:
.ER RUPM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 1.7 / 1.7 / 1.6
.E2 : 0512 : / 1.6 / 1.6 / 1.6 / 1.5
.E3 : 0513 : / 1.5 / 1.5 / 1.5 / 1.5
.E4 : 0514 : / 1.6 / 1.5 / 1.5 / 1.5
.E5 : 0515 : / 1.5 / 1.5 / 1.5 / 1.5
.E6 : 0516 : / 1.5 / 1.5 / 1.5 / 1.5
.E7 : 0517 : / 1.4 / 1.4 / 1.4 / 1.4
.E8 : 0518 : / 1.4
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.00
: 0514 / 0.00
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.00 INCHES
:________________________________________________________________
:MUSSELSHELL, MT - MUSSELSHELL RIVER HSA - BYZ
:MINOR FLOOD STAGE 11.0 FT FCST ISSUANCE STAGE 9.0 FT
:MODERATE FLOOD STAGE 11.5 FT MAJOR FLOOD STAGE 12.0 FT
:LATEST RIVER STAGE 1.9 FT AT 1430Z ON MAY 11
:OBS STAGE / 18Z / 00Z / 06Z / 12Z
: 0510 / 2.0 / 2.0 / 1.9 / 1.9
:
.ER MUSM8 20260511 Z DC202605111502/DH18/HGIFFZZ/DIH6
:STAGE FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0511 : / 1.9 / 1.9 / 1.9
.E2 : 0512 : / 2.0 / 2.0 / 2.0 / 1.9
.E3 : 0513 : / 1.9 / 1.9 / 1.9 / 1.9
.E4 : 0514 : / 1.9 / 1.9 / 2.0 / 2.0
.E5 : 0515 : / 2.0 / 2.0 / 2.0 / 2.0
.E6 : 0516 : / 2.0 / 2.0 / 2.0 / 2.0
.E7 : 0517 : / 2.0 / 2.0 / 2.0 / 2.0
.E8 : 0518 : / 2.0
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):
: / 18Z / 00Z / 06Z / 12Z
: 0510 / 0.00 / 0.00 / 0.00 / 0.00
:
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES
:
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):
: / 12Z / 18Z / 00Z / 06Z
: 0511 / 0.00 / 0.00 / 0.00
: 0512 / 0.00 / 0.00 / 0.00 / 0.00
: 0513 / 0.00 / 0.00 / 0.00 / 0.00
: 0514 / 0.00
:
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL
: QPF TOTAL ENDING MAY 14 0.00 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
:
:
:MBRFC ECD
:...END OF MESSAGE...
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