Alert archive / Montana / Red Flag Warnings

Red Flag Warnings in Montana, 2018

25 red flag warnings 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 red flag warnings reaches back to 2005.

Red Flag Warnings by county

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

Red Flag Warnings
25
Busiest month
August16 red flag warnings
Busiest day
August 1, 20185 red flag warnings

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
Apr 28, 2:56 AM MDTRed Flag WarningGGWDaniels, Dawson, McCone, Phillips, Prairie, Richland and 4 more17 hr
Jul 6, 3:34 AM MDTRed Flag WarningTFXGlacier, Liberty, Pondera, Toole19 hr
Jul 17, 2:01 PM MDTRed Flag WarningTFXBlaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 11 more31 hr
Jul 18, 2:28 AM MDTRed Flag WarningGGWGarfield, McCone, Petroleum, Phillips, Valley19 hr
Jul 20, 3:40 AM MDTRed Flag WarningTFXBroadwater, Cascade, Fergus, Gallatin, Glacier, Jefferson and 7 more19 hr
Jul 20, 2:00 PM MDTRed Flag WarningTFXBlaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more34 hr
Jul 27, 2:07 PM MDTRed Flag WarningMSOFlathead, Granite, Lewis and Clark, Mineral, Missoula, Powell and 1 more5 hr
Aug 1, 4:19 AM MDTRed Flag WarningMSOBeaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more17 hr
Aug 1, 5:03 AM MDTRed Flag WarningTFXGlacier, Liberty, Pondera, Toole16 hr
Aug 1, 11:03 AM MDTRed Flag WarningTFXBlaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more59 hr
Aug 1, 11:26 AM MDTRed Flag WarningGGWDaniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more59 hr
Aug 1, 12:04 PM MDTRed Flag WarningMSOBeaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more34 hr
Aug 2, 3:36 AM MDTRed Flag WarningMSOBeaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more42 hr
Aug 9, 2:23 PM MDTRed Flag WarningMSOBeaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more3 days
Aug 9, 3:02 PM MDTRed Flag WarningTFXBlaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more3 days
Aug 10, 3:21 AM MDTRed Flag WarningGGWGarfield, McCone, Petroleum, Phillips, Valley18 hr
Aug 11, 3:28 AM MDTRed Flag WarningBYZBig Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more42 hr
Aug 11, 3:31 AM MDTRed Flag WarningGGWDaniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more19 hr
Aug 11, 2:49 PM MDTRed Flag WarningGGWDaniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more30 hr
Aug 16, 2:26 PM MDTRed Flag WarningMSOBeaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more37 hr
Aug 16, 3:01 PM MDTRed Flag WarningTFXBroadwater, Cascade, Fergus, Gallatin, Jefferson, Judith Basin and 5 more33 hr
Aug 16, 3:06 PM MDTRed Flag WarningBYZGallatin, Madison, Park, Sweet Grass, Wheatland31 hr
Aug 23, 8:30 AM MDTRed Flag WarningTFXGlacier, Lewis and Clark, Liberty, Pondera, Teton, Toole12 hr
Sep 10, 3:36 AM MDTRed Flag WarningMSOBeaverhead, Jefferson, Madison, Silver Bow16 hr
Sep 15, 3:11 AM MDTRed Flag WarningBYZBig Horn, Powder River, Rosebud, Treasure18 hr

By county

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

16 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 1, 20185red flag warnings
  2. August 11, 20183red flag warnings
  3. August 16, 20183red flag warnings
  4. July 20, 20182red flag warnings
  5. August 9, 20182red flag warnings
  6. April 28, 20181red flag warnings
  7. July 6, 20181red flag warnings
  8. July 17, 20181red flag warnings
  9. July 18, 20181red flag warnings
  10. July 27, 20181red flag warnings
  11. August 2, 20181red flag warnings
  12. August 10, 20181red flag warnings

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.