Alert archive / Montana / 2025
Weather alerts in Montana, March 2025
88 weather alerts in March 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in March 2025. Tap one for its archive.
- Alerts
- 88
- Warnings
- 21
- Watches
- 17
- Advisories
- 32
- Busiest day
- March 22, 20259 alerts
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 |
|---|---|---|---|---|
| Mar 1, 2:42 PM MST | Flood Watch | GGW | Dawson, Richland, Wibaux | 5 days |
| Mar 2, 6:19 PM MST | Flash Flood Warning | GGW | Richland | 43 hr |
| Mar 2, 7:18 PM MST | Flash Flood Warning | GGW | Daniels | 42 hr |
| Mar 3, 2:30 AM MST | Winter Weather Advisory | TFX | Broadwater, Cascade, Chouteau, Fergus, Gallatin, Judith Basin and 2 more | 31 hr |
| Mar 3, 2:33 AM MST | Winter Weather Advisory | BYZ | Big Horn, Carbon, Golden Valley, Park, Stillwater, Sweet Grass and 1 more | 32 hr |
| Mar 4, 1:22 AM MST | Winter Weather Advisory | MSO | Deer Lodge, Granite, Powell, Silver Bow | 7 hr |
| Mar 4, 1:05 PM MST | Winter Weather Advisory | TFX | Beaverhead, Gallatin, Madison | 56 hr |
| Mar 4, 2:49 PM MST | Areal Flood Advisory | GGW | Richland | 22 hr |
| Mar 5, 1:35 AM MST | Winter Storm Warning | BYZ | Carbon, Park, Stillwater, Sweet Grass | 50 hr |
| Mar 5, 1:35 AM MST | Winter Weather Advisory | BYZ | Big Horn, Carbon, Park, Stillwater, Sweet Grass, Wheatland | 50 hr |
| Mar 7, 11:10 AM MST | High Wind Watch | TFX | Blaine, Cascade, Chouteau, Fergus, Glacier, Hill and 6 more | 38 hr |
| Mar 8, 12:41 AM MST | High Wind Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 61 hr |
| Mar 8, 12:46 AM MST | High Wind Watch | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 47 hr |
| Mar 8, 1:12 AM MST | High Wind Watch | BYZ | Golden Valley, Sweet Grass, Wheatland | 34 hr |
| Mar 8, 12:07 PM MST | Wind Advisory | MSO | Flathead, Lake, Lincoln, Mineral, Missoula, Sanders | 43 hr |
| Mar 8, 1:36 PM MST | High Wind Warning | TFX | Blaine, Cascade, Chouteau, Fergus, Glacier, Hill and 7 more | 47 hr |
| Mar 8, 1:47 PM MST | Fire Weather Watch | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 3 more | 36 hr |
| Mar 8, 2:09 PM MST | Wind Advisory | BYZ | Park, Stillwater, Sweet Grass | 48 hr |
| Mar 9, 12:19 PM MDT | High Wind Warning | BYZ | Golden Valley, Sweet Grass, Wheatland | 26 hr |
| Mar 9, 1:50 PM MDT | Red Flag Warning | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 3 more | 28 hr |
| Mar 9, 2:18 PM MDT | Red Flag Warning | BYZ | Carter, Fallon | 29 hr |
| Mar 12, 1:54 AM MDT | Winter Weather Advisory | TFX | Beaverhead, Broadwater, Gallatin, Lewis and Clark, Madison, Meagher | 52 hr |
| Mar 12, 7:03 AM MDT | Special Weather Statement | MSO | Flathead | 87 min |
| Mar 13, 1:47 AM MDT | Winter Weather Advisory | BYZ | Big Horn, Carbon, Park, Rosebud, Stillwater, Sweet Grass | 34 hr |
| Mar 14, 11:45 AM MDT | Winter Weather Advisory | MSO | Flathead, Lake, Lincoln, Mineral, Missoula, Sanders | 26 hr |
| Mar 14, 1:47 PM MDT | High Wind Watch | TFX | Beaverhead, Broadwater, Gallatin, Jefferson, Lewis and Clark, Madison and 1 more | 30 hr |
| Mar 14, 2:49 PM MDT | High Wind Watch | BYZ | Big Horn, Carbon, Park, Stillwater, Sweet Grass, Wheatland | 44 hr |
| Mar 14, 2:49 PM MDT | Winter Storm Watch | BYZ | Carbon, Park, Stillwater, Sweet Grass, Wheatland | 24 hr |
| Mar 15, 2:54 AM MDT | High Wind Warning | TFX | Beaverhead, Broadwater, Gallatin, Jefferson, Lewis and Clark, Madison and 1 more | 45 hr |
| Mar 15, 3:02 AM MDT | Winter Weather Advisory | TFX | Broadwater, Gallatin, Glacier, Jefferson, Lewis and Clark, Meagher and 1 more | 3 days |
| Mar 15, 2:03 PM MDT | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 43 hr |
| Mar 15, 2:03 PM MDT | Winter Weather Advisory | MSO | Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 2 more | 6 min |
| Mar 15, 2:40 PM MDT | High Wind Warning | BYZ | Big Horn, Carbon, Sweet Grass, Wheatland | 38 hr |
| Mar 15, 2:40 PM MDT | Wind Advisory | BYZ | Park, Stillwater, Sweet Grass | 36 hr |
| Mar 15, 2:54 PM MDT | Winter Storm Warning | BYZ | Big Horn, Carbon, Carter, Park, Powder River, Rosebud and 3 more | 3 days |
| Mar 16, 12:55 PM MDT | Winter Weather Advisory | GGW | Daniels, Dawson, McCone, Phillips, Richland, Roosevelt and 2 more | 14 hr |
| Mar 17, 3:49 AM MDT | Winter Weather Advisory | BYZ | Big Horn, Carbon, Carter, Park, Powder River, Rosebud and 4 more | 40 hr |
| Mar 17, 8:00 AM MDT | Special Weather Statement | BYZ | Big Horn | 90 min |
| Mar 19, 2:30 AM MDT | High Wind Watch | TFX | Glacier, Lewis and Clark, Pondera, Teton, Toole | 24 hr |
| Mar 19, 1:14 PM MDT | Wind Advisory | BYZ | Park, Stillwater, Sweet Grass | 23 hr |
| Mar 20, 2:17 AM MDT | High Wind Warning | GGW | Phillips | 20 hr |
| Mar 20, 9:56 AM MDT | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more | 50 hr |
| Mar 20, 1:37 PM MDT | Winter Weather Advisory | TFX | Beaverhead, Cascade, Chouteau, Gallatin, Glacier, Judith Basin and 5 more | 55 hr |
| Mar 21, 1:45 AM MDT | High Wind Watch | BYZ | Golden Valley, Sweet Grass, Wheatland | 13 hr |
| Mar 21, 2:05 AM MDT | High Wind Watch | TFX | Broadwater, Fergus, Gallatin, Jefferson, Judith Basin, Lewis and Clark and 2 more | 24 hr |
| Mar 21, 2:59 AM MDT | Winter Storm Warning | MSO | Mineral, Missoula, Sanders | 33 hr |
| Mar 21, 11:26 AM MDT | High Wind Warning | TFX | Glacier, Pondera, Toole | 6 hr |
| Mar 21, 1:16 PM MDT | Wind Advisory | MSO | Deer Lodge, Granite, Powell, Silver Bow | 29 hr |
| Mar 21, 3:12 PM MDT | High Wind Warning | BYZ | Golden Valley, Sweet Grass, Wheatland | 27 hr |
| Mar 21, 3:12 PM MDT | Wind Advisory | BYZ | Park, Stillwater, Sweet Grass | 18 hr |
| Mar 22, 2:06 AM MDT | High Wind Watch | TFX | Glacier, Lewis and Clark, Pondera, Teton, Toole | 36 hr |
| Mar 22, 4:53 AM MDT | Special Weather Statement | MSO | Deer Lodge, Silver Bow | 67 min |
| Mar 22, 6:30 AM MDT | Special Weather Statement | TFX | Beaverhead, Gallatin, Madison, Meagher | 75 min |
| Mar 22, 8:04 AM MDT | Special Weather Statement | BYZ | Golden Valley, Park, Stillwater, Sweet Grass, Wheatland | 56 min |
| Mar 22, 8:12 AM MDT | Special Weather Statement | TFX | Madison | 78 min |
| Mar 22, 8:14 AM MDT | Special Weather Statement | MSO | Ravalli | 46 min |
| Mar 22, 9:07 AM MDT | Special Weather Statement | BYZ | Carbon, Park, Stillwater, Sweet Grass | 53 min |
| Mar 22, 11:13 AM MDT | Special Weather Statement | MSO | Flathead | 47 min |
| Mar 22, 12:40 PM MDT | Special Weather Statement | BYZ | Powder River | 65 min |
| Mar 23, 12:57 AM MDT | High Wind Watch | BYZ | Golden Valley, Stillwater, Sweet Grass, Wheatland | 13 hr |
| Mar 23, 12:57 AM MDT | Wind Advisory | BYZ | Park, Stillwater, Sweet Grass | 38 hr |
| Mar 23, 2:13 AM MDT | High Wind Warning | TFX | Fergus, Glacier, Judith Basin, Lewis and Clark, Pondera, Teton and 1 more | 40 hr |
| Mar 23, 2:44 AM MDT | Winter Weather Advisory | TFX | Cascade, Chouteau, Judith Basin, Meagher | 25 hr |
| Mar 23, 2:57 AM MDT | Special Weather Statement | BYZ | Custer, Powder River | 33 min |
| Mar 23, 1:40 PM MDT | High Wind Warning | GGW | Petroleum, Phillips | 25 hr |
| Mar 23, 1:43 PM MDT | High Wind Warning | BYZ | Golden Valley, Stillwater, Sweet Grass, Wheatland | 28 hr |
| Mar 27, 2:14 AM MDT | Winter Weather Advisory | GGW | Daniels, Phillips, Roosevelt, Sheridan, Valley | 36 hr |
| Mar 27, 2:34 AM MDT | Winter Storm Watch | TFX | Cascade, Chouteau, Judith Basin, Meagher | 24 hr |
| Mar 27, 7:54 PM MDT | Special Weather Statement | MSO | Mineral | 51 min |
| Mar 27, 8:14 PM MDT | Special Weather Statement | MSO | Lake | 31 min |
| Mar 27, 8:57 PM MDT | Special Weather Statement | MSO | Lake | 18 min |
| Mar 28, 2:45 AM MDT | Winter Weather Advisory | TFX | Beaverhead, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 5 more | 57 hr |
| Mar 28, 10:30 AM MDT | Winter Storm Watch | MSO | Deer Lodge, Granite, Powell, Silver Bow | 23 hr |
| Mar 28, 12:52 PM MDT | Winter Storm Warning | BYZ | Park, Sweet Grass, Wheatland | 49 hr |
| Mar 28, 12:52 PM MDT | Winter Weather Advisory | BYZ | Sweet Grass, Wheatland | 49 hr |
| Mar 29, 2:13 AM MDT | Winter Weather Advisory | BYZ | Carbon, Golden Valley, Park, Stillwater, Sweet Grass, Wheatland | 36 hr |
| Mar 29, 9:33 AM MDT | Winter Weather Advisory | MSO | Deer Lodge, Granite, Powell, Silver Bow | 23 hr |
| Mar 29, 6:37 PM MDT | Special Weather Statement | TFX | Beaverhead, Jefferson | 83 min |
| Mar 29, 7:09 PM MDT | Special Weather Statement | MSO | Silver Bow | 51 min |
| Mar 30, 1:15 PM MDT | Winter Storm Watch | TFX | Beaverhead, Broadwater, Cascade, Chouteau, Gallatin, Judith Basin and 3 more | 14 hr |
| Mar 30, 1:50 PM MDT | Winter Storm Watch | BYZ | Big Horn, Carbon, Park, Stillwater, Sweet Grass, Wheatland | 37 hr |
| Mar 31, 2:43 AM MDT | Winter Storm Warning | BYZ | Carbon, Park, Stillwater, Sweet Grass, Wheatland | 63 hr |
| Mar 31, 2:47 AM MDT | Winter Weather Advisory | MSO | Deer Lodge, Granite, Lake, Missoula, Powell, Ravalli and 1 more | 45 hr |
| Mar 31, 2:55 AM MDT | Winter Storm Warning | TFX | Beaverhead, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 6 more | 51 hr |
| Mar 31, 2:55 AM MDT | Winter Weather Advisory | TFX | Beaverhead, Broadwater, Cascade, Fergus, Gallatin, Jefferson and 5 more | 51 hr |
| Mar 31, 8:33 AM MDT | Special Weather Statement | TFX | 57 min | |
| Mar 31, 10:28 AM MDT | Winter Weather Advisory | BYZ | Big Horn, Carbon, Golden Valley, Park, Stillwater, Sweet Grass and 1 more | 56 hr |
| Mar 31, 2:26 PM MDT | Special Weather Statement | BYZ | Park, Sweet Grass | 49 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Special Weather Statement | 18 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 6 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 24 |
| Wind and dust | |
| High Wind Warning | 11 |
| High Wind Watch | 10 |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sweet Grass County29
- Park County21
- Stillwater County21
- Wheatland County19
- Lewis and Clark County16
- Meagher County15
- Carbon County14
- Gallatin County13
- Judith Basin County12
- Madison County12
- Beaverhead County11
- Broadwater County10
- Cascade County10
- Big Horn County10
- Golden Valley County10
- Chouteau County9
- Silver Bow County9
- Richland County8
- Fergus County8
- Deer Lodge County8
- Granite County8
- Powell County8
- Glacier County8
- Pondera County8
- Teton County8
- Phillips County8
- Lake County8
- Jefferson County8
- Flathead County7
- Mineral County7
- Missoula County7
- Dawson County6
- Toole County6
- Valley County6
- Sanders County6
- Wibaux County5
- Daniels County5
- McCone County5
- Petroleum County5
- Garfield County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.