Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
802 PM MDT Tue May 7 2024
MTZ304-311-081200-
/O.CON.KTFX.WW.Y.0030.000000T0000Z-240508T1200Z/
Eastern Toole and Liberty-Bears Paw Mountains and Southern Blaine-
Including the following locations: Lothair, Rocky Boy, Devon,
Galata, Shelby, Joplin, Whitlash, and Chester
802 PM MDT Tue May 7 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
WEDNESDAY...
* WHAT...Wet snow expected. Total snow accumulations 2 to 5 inches
in the Sweet Grass Hills and Bears Paw Mountains. Winds gusting as
high as 65 mph.
* WHERE...Eastern Toole and Liberty Counties, and Bears Paw
Mountains and Southern Blaine County.
* WHEN...Until 6 AM MDT Wednesday.
* IMPACTS...Plan on slippery road conditions. Periods of blowing
snow could significantly reduce visibility. The combination of wet
snow and strong winds could cause damage to trees and power lines.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
802 PM MDT Tue May 7 2024
MTZ315-322-081200-
/O.CON.KTFX.WW.Y.0030.000000T0000Z-240509T0600Z/
Upper Blackfoot and MacDonald Pass-Elkhorn and Boulder Mountains-
Including the following locations: Lincoln, Flesher Pass, Clancy,
Elk Park Pass, Homestake Pass, MacDonald Pass, Montana City,
Wickes, Boulder, Marysville, and Corbin
802 PM MDT Tue May 7 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
WEDNESDAY NIGHT...
* WHAT...Wet snow expected. Additional snow accumulations between 2
and 4 inches on foothills, between 6 and 12 inches on mountain
passes. Winds gusting as high as 55 mph.
* WHERE...Elkhorn and Boulder Mountains and Upper Blackfoot and
MacDonald Pass.
* WHEN...Until midnight MDT Wednesday Night.
* IMPACTS...Travel could be difficult and tire chains may be
required for some vehicles. Those in the backcountry should ensure
they have appropriate knowledge and gear and may want to consider
alternate plans. Periods of blowing snow could significantly
reduce visibility. The combination of wet snow and strong winds
could cause damage to trees and power lines.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
&&
$$
AM
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
802 PM MDT Tue May 7 2024
MTZ312>314-081200-
/O.CON.KTFX.WW.Y.0030.000000T0000Z-240508T1800Z/
Cascade County below 5000ft-Judith Basin County and Judith Gap-
Fergus County below 4500ft-
Including the following locations: Stanford, Benchland, Moccasin,
Hilger, Raynesford, Hobson, Great Falls, Windham, Geyser, and
Lewistown
802 PM MDT Tue May 7 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
WEDNESDAY...
* WHAT...Wet snow expected. Total snow accumulations 2 to 5 inches,
with isolated higher amounts possible along the Belt to Geyser
corridor and in the Lewistown area. Winds gusting as high as 70
mph.
* WHERE...Cascade County below 5000ft, Fergus County below 4500ft,
and Judith Basin County and Judith Gap.
* WHEN...Until noon MDT Wednesday.
* IMPACTS...Plan on slippery road conditions. Periods of blowing
snow could significantly reduce visibility. The combination of wet
snow and strong winds could cause damage to trees and power lines.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1 or visiting the MDT Road
Report website.
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
701 PM MDT Tue May 7 2024
WYZ001-081315-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-240508T1800Z/
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
701 PM MDT Tue May 7 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
WEDNESDAY...
* WHAT...Snow. Additional snow accumulations of 2 to 4 inches.
Higher totals of 4 to 6 inches in the higher terrain along the
eastern boundary of Yellowstone. Northwest wind 15 to 25 mph.
* WHERE...Yellowstone National Park.
* WHEN...Until noon MDT Wednesday.
* IMPACTS...Travel on paved roads could be slick and snow-
covered at times.
* ADDITIONAL DETAILS...After a brief lull in the snow Tuesday
evening, another surge of snow arrives from the north toward
midnight and continues through Wednesday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts,
visit weather.gov/riw/winter.
For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info.
&&
$$
For more information from the National Weather Service visit
https://weather.gov/riw
URGENT - WINTER WEATHER MESSAGE
National Weather Service Missoula MT
1131 AM MDT Tue May 7 2024
MTZ006-081700-
/O.EXA.KMSO.WW.Y.0039.240508T0300Z-240508T1700Z/
Bitterroot/Sapphire Mountains-
1131 AM MDT Tue May 7 2024
...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 11 AM
MDT WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations 3 to 6 inches for
Lolo and Lost Trail Passes. 1 to 3 inches for the lower elevations.
* WHERE...Lolo Pass and Highway 93 Sula to Lost Trail Pass.
* WHEN...From 9 PM this evening to 11 AM MDT Wednesday.
* IMPACTS...Travel could be affected.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Missoula MT
1131 AM MDT Tue May 7 2024
MTZ002-081700-
/O.CON.KMSO.WW.Y.0039.240508T0000Z-240508T1700Z/
West Glacier Region-
1131 AM MDT Tue May 7 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 11 AM MDT WEDNESDAY ABOVE 4000 FEET...
* WHAT...Snow expected. Total snow accumulations of 4 to 8 inches
along Highway 2 between Essex and Marias Pass. Winds gusting as
high as 45 mph over Marias Pass will cause blowing snow and low
visibility.
* WHERE...Marias Pass.
* WHEN...From 6 PM this evening to 11 AM MDT Wednesday.
* IMPACTS...Travel could be affected.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Missoula MT
1131 AM MDT Tue May 7 2024
MTZ007-081700-
/O.CON.KMSO.WW.Y.0039.240508T0300Z-240508T1700Z/
Butte/Blackfoot Region-
1131 AM MDT Tue May 7 2024
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 11 AM MDT WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations of 6 to 9 inches
over MacDonald Pass, Homestake Pass and Georgetown Lake. 2 to 4
inches for the lower elevations, including Butte, Anaconda and
Philipsburg. Winds gusting as high as 40 mph over will cause
blowing snow and low visibility.
* WHERE...Butte, Georgetown Lake, MacDonald Pass, Homestake Pass,
and Highway 12 Garrison to Elliston.
* WHEN...From 9 PM this evening to 11 AM MDT Wednesday.
* IMPACTS...Travel could be affected. A period of moderate to heavy
snow is possible between midnight and 6am Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
