Alert archive / Montana / Special Weather Statements / 2021

Special Weather Statements in Montana, September 2021

21 special weather statements in September 2021. 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 special weather statements reaches back to 2006.

Special Weather Statements by county

Each county as a circle sized by its count in September 2021. Tap one for its archive.

Special Weather Statements
21
Busiest day
September 11, 20219 special weather statements

Over time

By day

Days in UTC, the clock the archive keeps.

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
Sep 3, 3:56 PM MDTSpecial Weather StatementBYZWheatland49 min
Sep 3, 5:04 PM MDTSpecial Weather StatementBYZGolden Valley26 min
Sep 9, 5:46 PM MDTSpecial Weather StatementTFXGallatin, Madison29 min
Sep 9, 6:13 PM MDTSpecial Weather StatementTFXMadison47 min
Sep 9, 6:57 PM MDTSpecial Weather StatementTFXGallatin48 min
Sep 10, 4:47 PM MDTSpecial Weather StatementTFXBeaverhead, Madison58 min
Sep 10, 5:46 PM MDTSpecial Weather StatementTFXBeaverhead, Gallatin, Madison29 min
Sep 10, 6:40 PM MDTSpecial Weather StatementMSODeer Lodge, Granite, Silver Bow50 min
Sep 10, 7:02 PM MDTSpecial Weather StatementTFXGallatin, Jefferson, Madison28 min
Sep 10, 7:32 PM MDTSpecial Weather StatementTFXBroadwater, Jefferson, Meagher43 min
Sep 10, 8:04 PM MDTSpecial Weather StatementTFXBeaverhead41 min
Sep 10, 8:24 PM MDTSpecial Weather StatementTFXBroadwater, Jefferson, Lewis and Clark, Meagher36 min
Sep 10, 8:49 PM MDTSpecial Weather StatementTFXBeaverhead41 min
Sep 10, 8:58 PM MDTSpecial Weather StatementTFXBroadwater, Lewis and Clark, Meagher32 min
Sep 11, 3:34 PM MDTSpecial Weather StatementTFXHill41 min
Sep 11, 5:26 PM MDTSpecial Weather StatementTFXBlaine64 min
Sep 12, 6:34 PM MDTSpecial Weather StatementTFXCascade, Chouteau, Hill, Judith Basin, Lewis and Clark, Liberty and 4 more56 min
Sep 16, 7:08 PM MDTSpecial Weather StatementTFXChouteau22 min
Sep 18, 11:04 PM MDTSpecial Weather StatementTFXBroadwater26 min
Sep 20, 1:46 PM MDTSpecial Weather StatementGGWPhillips44 min
Sep 28, 9:27 PM MDTSpecial Weather StatementBYZCarbon, Stillwater78 min

By county

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

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

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.