Alert archive / Montana / Flood Watches

Flood Watches in Montana, 2018

28 flood watches in 2018. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flood watches reaches back to 2005.

Flood Watches by county

Each county as a circle sized by its count in 2018. Tap one for its archive.

Flood Watches
28
Busiest month
May18 flood watches
Busiest day
June 17, 20183 flood watches

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Mar 12, 3:27 AM MDTFlood WatchTFX22 hr
Mar 18, 10:26 AM MDTFlood WatchGGWDawson, Garfield, Petroleum, Prairie, Richland9 days
Mar 20, 2:49 PM MDTFlood WatchTFX67 hr
Apr 15, 11:17 AM MDTFlood WatchGGWPhillips, Valley70 hr
May 5, 1:36 PM MDTFlood WatchMSOFlathead, Lincoln, Sanders14 hr
May 6, 11:24 AM MDTFlood WatchMSOMissoula, Ravalli24 hr
May 8, 10:43 AM MDTFlood WatchMSOFlathead, Lake, Lincoln, Mineral, Missoula, Sanders45 hr
May 10, 6:21 PM MDTFlood WatchTFX42 hr
May 14, 1:21 PM MDTFlood WatchMSODeer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more71 hr
May 15, 2:58 PM MDTFlood WatchMSOFlathead, Lincoln, Sanders45 hr
May 16, 9:46 AM MDTFlood WatchTFX3 days
May 19, 11:33 AM MDTFlood WatchTFX16 hr
May 20, 11:51 AM MDTFlood WatchTFX38 hr
May 21, 11:59 AM MDTFlood WatchMSOFlathead, Lincoln, Missoula, Ravalli, Sanders45 hr
May 22, 12:40 PM MDTFlood WatchBYZBig Horn, Carbon, Golden Valley, Musselshell, Park, Stillwater and 3 more35 hr
May 23, 3:13 AM MDTFlood WatchTFX35 hr
May 23, 9:34 AM MDTFlood WatchMSOFlathead, Lake, Missoula, Ravalli, Sanders4 days
May 24, 2:19 PM MDTFlood WatchTFX29 hr
May 27, 4:25 AM MDTFlood WatchBYZBig Horn, Carbon, Carter, Powder River40 hr
May 28, 9:24 AM MDTFlood WatchTFX36 hr
May 30, 10:35 AM MDTFlood WatchMSODeer Lodge, Granite, Powell, Silver Bow47 hr
May 31, 4:13 AM MDTFlood WatchTFX28 hr
Jun 15, 6:31 PM MDTFlood WatchTFX29 hr
Jun 16, 11:56 PM MDTFlood WatchTFX3 days
Jun 17, 3:50 AM MDTFlood WatchBYZCarbon, Golden Valley, Park, Stillwater, Sweet Grass, Wheatland59 hr
Jun 17, 1:57 PM MDTFlood WatchTFX58 hr
Jun 19, 3:51 AM MDTFlood WatchBYZCarter35 hr
Jun 20, 2:52 PM MDTFlood WatchTFX43 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 17, 20183flood watches
  2. May 23, 20182flood watches
  3. March 12, 20181flood watches
  4. March 18, 20181flood watches
  5. March 20, 20181flood watches
  6. April 15, 20181flood watches
  7. May 5, 20181flood watches
  8. May 6, 20181flood watches
  9. May 8, 20181flood watches
  10. May 11, 20181flood watches
  11. May 14, 20181flood watches
  12. May 15, 20181flood watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive20172019

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.