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Home Return to list Flash Flood Warning 0004 Issued by the Billings Forecast Office
Action: New Issued At: 2026-06-22 14:43:53
557
WGUS55 KBYZ 221943
FFWBYZ
WYC033-222245-
/O.NEW.KBYZ.FF.W.0004.260622T1943Z-260622T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Billings MT
143 PM MDT Mon Jun 22 2026
The National Weather Service in Billings has issued a
* Flash Flood Warning for...
The Elk Burn Area in...
Western Sheridan County in north central Wyoming...
* Until 445 PM MDT.
* At 143 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain over the Elk Burn Area. Up to 0.5 inches of rain have
fallen. Additional rainfall amounts of 0.5 to 1 inch are possible
in the warned area. Flash flooding is ongoing or expected to begin
shortly. Excessive rainfall over the burn scar will result in
debris flow. The debris flow can consist of rock, mud, vegetation
and other loose materials.
HAZARD...Flash flooding caused by thunderstorms in and around the
Elk Burn Area.
SOURCE...Radar indicated.
IMPACT...Flooding of areas in and downstream of the Elk Burn Area.
* Some locations that will experience flash flooding include...
Dayton and Parkman.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Life threatening flooding of creeks, roads, and normally dry coulees
in and downstream of the Elk burn area is likely. In addition to the
flash flooding, the heavy rains may trigger rockslides, mudslides,
and debris flows in steep terrain.
Please report observed flooding to local emergency officials and
request they pass the information to the National Weather Service in
Billings.
&&
LAT...LON 4500 10735 4494 10732 4485 10717 4476 10707
4466 10704 4462 10708 4466 10715 4465 10721
4469 10727 4472 10724 4474 10731 4479 10737
4481 10750 4482 10750 4484 10748 4482 10756
4484 10760 4494 10769 4499 10766 4500 10763
FLASH FLOOD...RADAR INDICATED
$$
Archer
Action: Continued Issued At: 2026-06-22 16:18:41
362
WGUS75 KBYZ 222118
FFSBYZ
Flash Flood Statement
National Weather Service Billings MT
318 PM MDT Mon Jun 22 2026
WYC033-222245-
/O.CON.KBYZ.FF.W.0004.000000T0000Z-260622T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sheridan WY-
318 PM MDT Mon Jun 22 2026
...FLASH FLOOD WARNING FOR THE ELK BURN AREA REMAINS IN EFFECT UNTIL
445 PM MDT THIS AFTERNOON FOR WESTERN SHERIDAN COUNTY...
At 318 PM MDT, Doppler radar indicated thunderstorms producing heavy
rain over the Elk Burn Area. Up to 1 inch of rain has fallen.
Flooding impacts will continue, but little additional rainfall is
expected. Flash flooding is ongoing or expected to begin shortly.
Excessive rainfall over the burn scar will result in debris flow. The
debris flow can consist of rock, mud, vegetation and other loose
materials.
HAZARD...Flash flooding caused by thunderstorms in and around the Elk
Burn Area.
SOURCE...Radar indicated.
IMPACT...Flooding of areas in and downstream of the Elk Burn Area.
Some locations that will experience flash flooding include...
Dayton and Parkman.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Life threatening flooding of creeks, roads, and normally dry coulees
in and downstream of the Elk burn area is likely. In addition to the
flash flooding, the heavy rains may trigger rockslides, mudslides,
and debris flows in steep terrain.
Please report observed flooding to local emergency officials and
request they pass the information to the National Weather Service in
Billings.
&&
LAT...LON 4500 10735 4494 10732 4485 10717 4476 10707
4466 10704 4462 10708 4466 10715 4465 10721
4469 10727 4472 10724 4474 10731 4479 10737
4481 10750 4482 10750 4484 10748 4482 10756
4484 10760 4494 10769 4499 10766 4500 10763
FLASH FLOOD...RADAR INDICATED
$$
Archer
Action: Expired Issued At: 2026-06-22 17:37:44
872
WGUS75 KBYZ 222237
FFSBYZ
Flash Flood Statement
National Weather Service Billings MT
437 PM MDT Mon Jun 22 2026
WYC033-222247-
/O.EXP.KBYZ.FF.W.0004.000000T0000Z-260622T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sheridan WY-
437 PM MDT Mon Jun 22 2026
...FLASH FLOOD WARNING FOR THE ELK BURN AREA WILL EXPIRE AT 445 PM
MDT THIS AFTERNOON FOR WESTERN SHERIDAN COUNTY...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
&&
LAT...LON 4500 10735 4494 10732 4485 10717 4476 10707
4466 10704 4462 10708 4466 10715 4465 10721
4469 10727 4472 10724 4474 10731 4479 10737
4481 10750 4482 10750 4484 10748 4482 10756
4484 10760 4494 10769 4499 10766 4500 10763
$$
Archer
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