125
FGUS63 KKRF 211721
ESPYEL

HYDROLOGIC ENSEMBLE FORECAST SERVICE
NATIONAL WEATHER SERVICE
MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO
1720Z Fri Feb 21 2025

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**** THESE ARE 10 DAY FORECASTS PRODUCED WITH HEFS  ****

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Hydrologic Ensemble Forecast Service (HEFS) probabilities
are displayed in the table below. The table lists the flood
categories and probability of exceeding each category in the
next 10 days.

-- YELLOWSTONE FORECAST GROUP --
                ISSUANCE       MINOR        MODERATE       MAJOR
               STG   PROB    STG   PROB    STG   PROB    STG   PROB
:YELLOWSTONE R AT YELLOWSTONE LK WY BLO
YLOW4 (RIW)    8.0   <5%     9.0   <5%     10.0  <5%     11.0  <5%
:LAMAR R AT TOWER FALLS WY 1NE
TFLW4 (RIW)    13.0  <5%     15.0  <5%     16.0  <5%     17.0  <5%
:YELLOWSTONE R AT CORWIN SPRINGS MT
CORM8 (BYZ)    9.5   <5%     11.0  <5%     12.0  <5%     13.0  <5%
:YELLOWSTONE R AT LIVINGSTON MT 5S
LIVM8 (BYZ)    8.0   <5%     10.0  <5%     10.5  <5%     11.0  <5%
:SHIELDS R AT LIVINGSTON MT 7NE
SLDM8 (BYZ)    4.5   <5%     5.5   <5%     NA    --      NA    --
:BOULDER R AT BIG TIMBER MT 1E
BTMM8 (BYZ)    6.5   <5%     8.0   <5%     NA    --      NA    --
:STILLWATER R AT ABSAROKEE MT 1NE
SRAM8 (BYZ)    6.0   <5%     7.5   <5%     8.0   <5%     9.0   <5%
:CLKS FK YLLWSTN AT BELFRY MT 10SW
BFYM8 (BYZ)    7.5   <5%     9.0   <5%     10.0  <5%     11.5  <5%
:YELLOWSTONE R AT EDGAR MT
EDGM8 (BYZ)    7.5   <5%     9.0   <5%     10.0  <5%     11.5  <5%
:YELLOWSTONE R AT BILLINGS MT 1NE
BILM8 (BYZ)    11.5  <5%     13.5  <5%     14.5  <5%     15.0  <5%
:LTL BIGHORN R AT HARDIN MT 3E
HRDM8 (BYZ)    6.5   <5%     8.0   <5%     10.0  <5%     11.8  <5%
:YELLOWSTONE R AT FORSYTH MT
FRYM8 (BYZ)    12.0  <5%     14.0  <5%     NA    --      NA    --
:TONGUE R AT BIRNEY MT
BNYM8 (BYZ)    5.5   <5%     7.0   <5%     NA    --      NA    --
:TONGUE R AT MILES CITY MT 2S
MICM8 (BYZ)    8.0   <5%     10.0  <5%     13.0  <5%     15.0  <5%
:YELLOWSTONE R AT MILES CITY MT 1NW
MILM8 (BYZ)    12.0  <5%     14.0  <5%     NA    --      NA    --
:POWDER R AT SUSSEX WY
SXXW4 (RIW)    10.0  <5%     11.0  <5%     12.0  <5%     13.0  <5%
:YELLOWSTONE R AT GLENDIVE MT 1E
GLNM8 (GGW)    51.5  <5%     53.5  <5%     60.0  <5%     65.0  <5%
:YELLOWSTONE R AT SIDNEY MT 2S
SIDM8 (GGW)    17.0  <5%     19.0  <5%     20.0  <5%     21.7  <5%
:GOOSE CR AT SHERIDAN WY
SHBW4 (BYZ)    6.0   <5%     7.5   <5%     8.5   <5%     9.5   <5%

:END OF MESSAGE

$$