Headline: Winter Storm Warning issued January 12 at 2:11PM MST until January 12 at 5:00PM MST by NWS Great Falls MT
Description: * WHAT...Heavy snow. Additional snow accumulations up to 6 inches in the northern Gallatin range. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel could be very difficult and tire chains may be required for some... more
Effective: January 12, 2025 - 1:11pm
Expires: January 12, 2025 - 4:00pm
Urgency: Expected
Severity: Severe
Sender: NWS Great Falls MT
Areas: Beaverhead County MT, Madison County MT, Gallatin County MT
Headline:
Winter Storm Warning issued January 12 at 2:11PM MST until January 12 at 5:00PM MST by NWS Great Falls MT
Headline: Winter Storm Warning issued January 12 at 4:45AM MST until January 12 at 5:00PM MST by NWS Great Falls MT
Description: * WHAT...Heavy snow. Additional snow accumulations up to 6 inches in the northern Gallatin range. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Plan on slippery road conditions.
Effective: January 12, 2025 - 3:45am
Expires: January 12, 2025 - 4:00pm
Urgency: Expected
Severity: Severe
Sender: NWS Great Falls MT
Areas: Beaverhead County MT, Madison County MT, Gallatin County MT
Headline:
Winter Storm Warning issued January 12 at 4:45AM MST until January 12 at 5:00PM MST by NWS Great Falls MT
Headline: Winter Storm Warning issued January 11 at 1:37PM MST until January 12 at 5:00PM MST by NWS Great Falls MT
Description: * WHAT...Heavy snow. Additional snow accumulations of 1 to 5 inches across lower elevations near the Idaho border, 5 to 10 inches in the Tobacco Root Mountains and Gravelly Range, and 10 to 18 inches in the Madison and Gallatin Ranges. Isolated amounts approaching 22 inches are possible in... more
Effective: January 11, 2025 - 12:37pm
Expires: January 12, 2025 - 4:15am
Urgency: Expected
Severity: Severe
Sender: NWS Great Falls MT
Areas: Beaverhead County MT, Madison County MT, Gallatin County MT
Headline:
Winter Storm Warning issued January 11 at 1:37PM MST until January 12 at 5:00PM MST by NWS Great Falls MT
Headline: Winter Storm Warning issued January 11 at 2:16AM MST until January 12 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Heavy snow. Additional snow accumulations of 1 to 4 inches across lower elevations near the Idaho border, 4 to 8 inches in the Tobacco Root Mountains and Gravelly Range, and 8 to 16 inches in the Madison and Gallatin Ranges. Isolated amounts approaching 24 inches are possible in northerly... more
Effective: January 11, 2025 - 1:16am
Expires: January 11, 2025 - 4:30pm
Urgency: Expected
Severity: Severe
Sender: NWS Great Falls MT
Areas: Beaverhead County MT, Madison County MT, Gallatin County MT
Headline:
Winter Storm Warning issued January 11 at 2:16AM MST until January 12 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 10 at 2:12PM MST until January 12 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow expected. Total snow accumulations between 5 and 9 inches. Winds gusting as high as 40 mph. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick... more
Effective: January 10, 2025 - 1:12pm
Expires: January 11, 2025 - 4:15am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Beaverhead County MT, Madison County MT, Gallatin County MT
Headline:
Winter Weather Advisory issued January 10 at 2:12PM MST until January 12 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 10 at 2:09AM MST until January 12 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow expected. Total snow accumulations between 5 and 9 inches. Winds gusting as high as 40 mph. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 5 PM this afternoon to 5 AM MST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will... more
Effective: January 10, 2025 - 1:09am
Expires: January 10, 2025 - 4:15pm
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Beaverhead County MT, Madison County MT, Gallatin County MT
Headline:
Winter Weather Advisory issued January 10 at 2:09AM MST until January 12 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 9 at 12:59PM MST until January 11 at 5:00PM MST by NWS Great Falls MT
Description: * WHAT...Snow expected. Total snow accumulations between 5 and 9 inches. Winds gusting as high as 40 mph. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 5 PM Friday to 5 PM MST Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will... more
Effective: January 9, 2025 - 11:59am
Expires: January 10, 2025 - 4:00am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Beaverhead County MT, Madison County MT, Gallatin County MT
Headline:
Winter Weather Advisory issued January 9 at 12:59PM MST until January 11 at 5:00PM MST by NWS Great Falls MT
Headline: Special Weather Statement issued January 9 at 6:45AM MST by NWS Great Falls MT
Description: Areas of dense fog will affect Southwest MT through this morning. Visibility will be reduced to less than a quarter of a mile in some locations. Some areas that the dense fog will affect include Dearborn, Sieben flats and Belgrade. Those traveling through Southwest MT this morning should be alert... more
Effective: January 9, 2025 - 5:45am
Expires: January 9, 2025 - 8:00am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Lewis and Clark County MT, Cascade County MT, Broadwater County MT, Gallatin County MT, Meagher County MT, Jefferson County MT, Madison County MT, Beaverhead County MT
Headline:
Special Weather Statement issued January 9 at 6:45AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 9 at 4:34AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: The threat has ended.
Effective: January 9, 2025 - 3:34am
Expires: January 9, 2025 - 4:45am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Meagher County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 9 at 4:34AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 9 at 3:00AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow. Additional snow accumulations up to three inches. * WHERE...Big Belt, Bridger and Castle Mountains and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 AM MST early this morning. * IMPACTS...Plan on slippery road conditions.
Effective: January 9, 2025 - 2:00am
Expires: January 9, 2025 - 4:00am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Meagher County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 9 at 3:00AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 8 at 8:45PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow. Additional snow accumulations up to 3 inches. * WHERE...Big Belt, Bridger and Castle Mountains and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Travel could be difficult.
Effective: January 8, 2025 - 7:45pm
Expires: January 9, 2025 - 4:00am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Meagher County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 8 at 8:45PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 8 at 4:51PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow. Additional snow accumulations up to 6 inches. * WHERE...Big Belt, Bridger and Castle Mountains and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Travel could be difficult.
Effective: January 8, 2025 - 3:51pm
Expires: January 9, 2025 - 4:00am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Meagher County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 8 at 4:51PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 8 at 1:37PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow. Additional snow accumulations 3 and 7 inches. * WHERE...Big Belt, Bridger and Castle Mountains and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Travel could be difficult.
Effective: January 8, 2025 - 12:37pm
Expires: January 8, 2025 - 4:00pm
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Meagher County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 8 at 1:37PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 8 at 1:28PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow. Additional snow accumulations 3 to 7 inches. * WHERE...The Highwood, Little Belt, Judith, and Snowy Mountains, Big Belt, Bridger and Castle Mountains, and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Travel could be... more
Effective: January 8, 2025 - 12:28pm
Expires: January 8, 2025 - 4:00pm
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Cascade County MT, Meagher County MT, Judith Basin County MT, Chouteau County MT, Fergus County MT, Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 8 at 1:28PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Special Weather Statement issued January 8 at 11:40AM MST by NWS Great Falls MT
Description: Heavy snow will affect areas around Bozeman, Bozeman Pass on Interstate 15 and southward into the Big Sky area through early this afternoon. Visibility will be below a quarter of a mile at times, with snowfall rates up to an inch per hour. Those traveling through the Bozeman area should be alert... more
Effective: January 8, 2025 - 10:40am
Expires: January 8, 2025 - 12:00pm
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Meagher County MT, Beaverhead County MT, Madison County MT
Headline:
Special Weather Statement issued January 8 at 11:40AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 8 at 11:23AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow expected with areas of blowing and drifting snow. Total snow accumulations between 3 and 8 inches. Winds gusting as high as 45 mph. * WHERE...The Highwood, Little Belt, Judith, and Snowy Mountains, Big Belt, Bridger and Castle Mountains, and Gallatin and Madison County Mountains and... more
Effective: January 8, 2025 - 10:23am
Expires: January 8, 2025 - 4:00pm
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Cascade County MT, Meagher County MT, Judith Basin County MT, Chouteau County MT, Fergus County MT, Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 8 at 11:23AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 8 at 10:04AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow expected with areas of blowing and drifting snow. Total snow accumulations between 3 and 8 inches. Winds gusting as high as 45 mph. * WHERE...The Highwood, Little Belt, Judith, and Snowy Mountains, Big Belt, Bridger and Castle Mountains, and Gallatin and Madison County Mountains and... more
Effective: January 8, 2025 - 9:04am
Expires: January 8, 2025 - 4:00pm
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Cascade County MT, Meagher County MT, Judith Basin County MT, Chouteau County MT, Fergus County MT, Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 8 at 10:04AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 8 at 2:23AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow expected with areas of blowing and drifting snow. Total snow accumulations between 3 and 8 inches this afternoon and evening. Winds gusting as high as 45 mph, mainly this afternoon. * WHERE...The Highwood, Little Belt, Judith, and Snowy Mountains, Big Belt, Bridger and Castle... more
Effective: January 8, 2025 - 1:23am
Expires: January 8, 2025 - 4:00pm
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Cascade County MT, Meagher County MT, Judith Basin County MT, Chouteau County MT, Fergus County MT, Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 8 at 2:23AM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 7 at 9:31PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow expected with areas of blowing and drifting snow. Total snow accumulations between 2 and 4 inches Wednesday afternoon and evening. Winds gusting as high as 45 mph, mainly Wednesday afternoon. * WHERE...The Highwood, Little Belt, Judith, and Snowy Mountains, Big Belt, Bridger and... more
Effective: January 7, 2025 - 8:31pm
Expires: January 8, 2025 - 5:15am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Cascade County MT, Meagher County MT, Judith Basin County MT, Chouteau County MT, Fergus County MT, Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 7 at 9:31PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Headline: Winter Weather Advisory issued January 7 at 12:54PM MST until January 9 at 5:00AM MST by NWS Great Falls MT
Description: * WHAT...Snow expected with areas of blowing and drifting snow. Total snow accumulations up to 4 inches Wednesday afternoon and eveing. Winds gusting as high as 40 mph Wednesday afternoon. * WHERE...Big Belt, Bridger and Castle Mountains, Snowy and Judith Mountains, and Gallatin and Madison County... more
Effective: January 7, 2025 - 11:54am
Expires: January 8, 2025 - 4:00am
Urgency: Expected
Severity: Moderate
Sender: NWS Great Falls MT
Areas: Fergus County MT, Lewis and Clark County MT, Broadwater County MT, Gallatin County MT, Meagher County MT, Beaverhead County MT, Madison County MT
Headline:
Winter Weather Advisory issued January 7 at 12:54PM MST until January 9 at 5:00AM MST by NWS Great Falls MT