Alert archive / Montana / Winter Storm Warnings / 2009
Winter Storm Warnings in Montana, February 2009
3 winter storm warnings in February 2009. 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in February 2009. Tap one for its archive.
- Winter Storm Warnings
- 3
- Busiest day
- February 25, 20092 winter storm warnings
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 24, 5:53 PM MST | Winter Storm Warning | MSO | Granite, Missoula, Ravalli | 11 hr |
| Feb 25, 4:32 AM MST | Winter Storm Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 42 hr |
| Feb 26, 3:44 AM MST | Winter Storm Warning | BYZ | Big Horn, Carbon, Carter, Custer, Golden Valley, Musselshell and 6 more | 32 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Granite County2
- Missoula County2
- Ravalli County2
- Deer Lodge County1
- Flathead County1
- Lake County1
- Lincoln County1
- Mineral County1
- Powell County1
- Sanders County1
- Silver Bow County1
- Big Horn County1
- Carbon County1
- Carter County1
- Custer County1
- Golden Valley County1
- Musselshell County1
- Park County1
- Powder River County1
- Rosebud County1
- Stillwater County1
- Sweet Grass County1
- Treasure County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.