525 
WGUS85 KBYZ 290444
FLSBYZ

Flood Advisory
National Weather Service Billings MT
1044 PM MDT Mon Jul 28 2025

MTC111-290800-
/O.NEW.KBYZ.FA.Y.0012.250729T0444Z-250729T0800Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Yellowstone MT-
1044 PM MDT Mon Jul 28 2025

...FLOOD ADVISORY IN EFFECT UNTIL 2 AM MDT TUESDAY...

* WHAT...Urban area and small stream flooding caused by excessive 
  rainfall is expected.

* WHERE...A portion of south central Montana, including the 
  following county, southwestern Yellowstone.

* WHEN...Until 200 AM MDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. 
  Rises in small streams and normally dry coulees. Water over 
  roadways. Overflowing poor drainage areas. Ponding of water in 
  urban or other areas is occurring or is imminent.

* ADDITIONAL DETAILS...
  - At 1042 PM MDT, Doppler radar and automated rain gauges
    indicated heavy rain due to slow moving thunderstorms. This
    will cause urban and small stream flooding. Between 0.5 and 2
    inches of rain have fallen based on radar estimates.
  - Additional rainfall amounts up to 1 inch are expected over
    the area. This additional rain will result in minor flooding.
  - Some locations that will experience flooding include...
    Billings, Laurel, Lockwood, Billings Heights, Shepherd,
    Huntley, Billings West End, Worden and Ballantine.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles. Do not drive on or attempt to cross 
flooded roads, find an alternate route. Roads and driveways may be 
damaged or washed out in places.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Please report observed flooding to local emergency officials and 
request they pass the information to the National Weather Service in 
Billings.

&&

LAT...LON 4597 10840 4608 10802 4594 10796 4582 10831
      4567 10852 4567 10870 4568 10888 4581 10890
      4585 10856 4590 10834 4592 10836


$$

Chambers

081 
WGUS85 KBYZ 290755
FLSBYZ

Flood Advisory
National Weather Service Billings MT
155 AM MDT Tue Jul 29 2025

MTC111-290805-
/O.EXP.KBYZ.FA.Y.0012.000000T0000Z-250729T0800Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Yellowstone MT-
155 AM MDT Tue Jul 29 2025

...FLOOD ADVISORY WILL EXPIRE AT 2 AM MDT EARLY THIS MORNING...

The Flood Advisory will expire at 2 AM MDT early this morning for a 
portion of south central Montana, including the following area, 
Yellowstone.

The heavy rain has ended. Urban area and small stream flooding is no 
longer expected to pose a threat. Please continue to heed remaining 
road closures, and be alert for road damage that may have occurred 
due to the flooding.

&&

LAT...LON 4597 10840 4608 10802 4594 10796 4582 10831
      4567 10852 4567 10870 4568 10888 4581 10890
      4585 10856 4590 10834 4592 10836


$$

Chambers