Live · updated 1 min ago
Stillwater County weather alerts
No active National Weather Service alerts for Stillwater County, Montana right now. The most recent was a Winter Weather Advisory that ended Oct 12, 12:00 PM.
30 in the last 30 days 54 in 12 months (since Aug 30) most common: Red Flag Warning Get alerts on your phone →
Active alerts for Stillwater County
Refreshed every few minutes; times in MDT.
All clear in Stillwater County
No warnings, watches or advisories are in effect. See what is active across the country, or check a neighbouring county below.
Get Stillwater County alerts on your phone before you think to look them up
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Where
Stillwater County on the map
Alert polygons are NWS's own. Forecast Bar's radar shows the same warnings over live precipitation, with future radar and lightning. See the radar.
Last 30 days
Recent alerts for Stillwater County
| Alert | Issued | Ended | Issued by |
|---|---|---|---|
| Winter Weather Advisory | Oct 11, 12:25 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 11, 12:25 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Storm Warning | Oct 11, 12:25 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Storm Warning | Oct 11, 12:57 AM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 11, 12:57 AM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 11, 12:57 AM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 10, 7:04 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Storm Warning | Oct 10, 7:04 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 10, 7:04 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Storm Warning | Oct 10, 1:38 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 10, 1:38 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 10, 1:38 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 10, 12:53 AM | Oct 12, 12:00 PM | Billings MT |
| Winter Storm Warning | Oct 10, 12:53 AM | Oct 12, 12:00 PM | Billings MT |
| Winter Weather Advisory | Oct 9, 7:00 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Storm Warning | Oct 9, 7:00 PM | Oct 12, 12:00 PM | Billings MT |
| Winter Storm Watch | Oct 9, 1:29 PM | Oct 12, 12:00 PM | Billings MT |
| Red Flag Warning | Oct 9, 10:40 AM | Oct 9, 9:00 PM | Billings MT |
| Red Flag Warning | Oct 9, 12:48 AM | Oct 9, 9:00 PM | Billings MT |
| Winter Storm Watch | Oct 9, 12:39 AM | Oct 12, 6:00 AM | Billings MT |
| Winter Storm Watch | Oct 8, 2:40 PM | Oct 12, 6:00 AM | Billings MT |
| Red Flag Warning | Oct 8, 12:52 PM | Oct 9, 9:00 PM | Billings MT |
| Fire Weather Watch | Oct 7, 4:51 PM | Oct 9, 9:00 PM | Billings MT |
| Fire Weather Watch | Oct 7, 4:51 PM | Oct 9, 9:00 PM | Billings MT |
| Fire Weather Watch | Oct 7, 1:20 PM | Oct 9, 9:00 PM | Billings MT |
| Red Flag Warning | Oct 5, 11:37 AM | Oct 5, 8:00 PM | Billings MT |
| Red Flag Warning | Oct 5, 1:06 AM | Oct 5, 8:00 PM | Billings MT |
| Red Flag Warning | Oct 4, 12:40 PM | Oct 5, 8:00 PM | Billings MT |
| Fire Weather Watch | Oct 3, 7:37 PM | Oct 5, 8:00 PM | Billings MT |
| Special Weather Statement | Sep 23, 2:33 AM | Sep 23, 3:30 AM | Billings MT |
Pattern
What Stillwater County gets alerted for
Every alert that named Stillwater County in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.
Plain English
What these alerts mean
A warning means the hazard is happening or about to; a watch means conditions favour it; an advisory is a lesser hazard still worth planning around.
Snow, sleet or freezing rain that makes travel slippery is expected. Allow extra time and drive carefully.
Heavy snow, sleet or ice that makes travel dangerous is occurring or imminent. Avoid travel if you can.
A significant winter storm is possible. Prepare for hazardous travel and stock up ahead of time.
Critical fire weather: dry fuels, low humidity and gusty winds. Any fire can spread rapidly; avoid outdoor burning.
Critical fire weather conditions are possible. Postpone outdoor burning.
A heads-up about conditions that do not meet warning or advisory criteria but still deserve attention, such as a strong storm, patchy fog or a brief burst of snow.
Conditions are favourable for flooding. Have a plan in case a warning is issued.
Visibility of a quarter mile or less is expected. Slow down and use low beams.
Nearby
Alerts near Stillwater County
Neighbouring counties in Montana
Questions
About Stillwater County alerts
How do I get Stillwater County weather alerts on my iPhone?
Install Forecast Bar, add Stillwater County as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Stillwater County then arrives as a push notification at the moment of issue, with Critical Alerts available for the most dangerous warnings. Forecast Bar also runs on iPad, Apple Watch, Mac and Apple TV.
Where do these alerts come from?
From the National Weather Service alert feed (api.weather.gov). NWS issues alerts by county and by forecast zone; this page lists every product that names Stillwater County. Forecast Bar checks the feed continuously and this page refreshes within a few minutes of a change.
What is the difference between a watch, a warning and an advisory?
A warning means the hazard is occurring, imminent or very likely: act now. A watch means conditions are favourable for it to develop: prepare and stay informed. An advisory covers a hazard that is less serious than a warning but can still cause real inconvenience or danger if you are not ready for it.
Can I get this data as JSON?
Yes. /weather-alerts/mt/stillwater-county.json returns the active alerts, the last 30 days and the 12-month counts for Stillwater County, refreshed every minute. Please cache responses and credit National Weather Service as the source.
Never find out about a Stillwater County alert from this page again
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