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Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
306 PM MDT Tue Apr 30 2024

MTZ318-320-011200-
/O.CON.KTFX.WW.Y.0028.240501T1800Z-240503T0000Z/
Snowy and Judith Mountains-Big Belt, Bridger and Castle Mountains-
Including the following locations: Deep Creek Pass, Bozeman Pass,
Maudlow, Battle Ridge Pass, and Trident
306 PM MDT Tue Apr 30 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO
6 PM MDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 8
  inches with highest amounts over the Big Belt and Snowy Mountain
  ranges. Winds gusting as high as 35 mph.

* WHERE...Big Belt, Bridger and Castle Mountains and Snowy and
  Judith Mountains.

* WHEN...From noon Wednesday to 6 PM MDT Thursday.

* IMPACTS...Slush and or snow covered roads could cause difficult
  travel conditions.

* ADDITIONAL DETAILS...The worst roadway impacts will occur during
  the overnight and morning hours.

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.

&&

$$

Fogleman

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
306 PM MDT Tue Apr 30 2024

MTZ302-307-011200-
/O.CON.KTFX.WW.Y.0028.240501T0600Z-240502T1800Z/
Northern High Plains-Southern Rocky Mountain Front-
Including the following locations: Dupuyer, Heart Butte,
Browning, and Rogers Pass
306 PM MDT Tue Apr 30 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON MDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 8
  inches, with the greatest amounts near the Canadian border and the
  higher terrain of the Southern Rocky Mountain Front. Winds gusting
  as high as 40 mph.

* WHERE...Northern High Plains and Southern Rocky Mountain Front.

* WHEN...From midnight tonight to noon MDT Thursday.

* IMPACTS...Slush and or snow covered roads could cause difficult
  travel conditions.

* ADDITIONAL DETAILS...The worst roadway impacts will occur during
  the overnight and morning hours. The heavy wet snow may cause
  isolated power outages.

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 Missoula MT
1015 AM MDT Tue Apr 30 2024

MTZ002-011615-
/O.NEW.KMSO.WW.Y.0037.240501T2200Z-240502T1500Z/
West Glacier Region-
1015 AM MDT Tue Apr 30 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM WEDNESDAY TO 9 AM MDT
THURSDAY...

* WHAT...Snow expected. Total snow accumulations of up to 4 inches
  over 3500 feet, with a trace to 1 inch of snow likely below 3500
  feet. Higher elevation roadways will be most impacted by snow,
  such as Highway 2 over Marias Pass.

* WHERE...Polebridge, Marias Pass, Essex, and Highway 83 Bigfork to
  Swan Lake.

* WHEN...From 4 PM Wednesday to 9 AM MDT Thursday.

* 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 Portland OR
446 AM PDT Tue Apr 30 2024

ORZ126-127-WAZ211-010100-
/O.CON.KPQR.WW.Y.0021.000000T0000Z-240501T0100Z/
North Oregon Cascades-Cascades of Marion and Linn Counties-
South Washington Cascades-
Including the cities of Government Camp, Timothy Lake,
Bennett Pass, and Santiam Pass
446 AM PDT Tue Apr 30 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING ABOVE 3000 FEET...

* WHAT...Snow above 3000 feet. Additional snow accumulations of 2
  to 8 inches, heaviest above 3500 ft.

* WHERE...In Oregon, North Oregon Cascades and Cascades of
  Marion and Linn Counties. In Washington, South Washington
  Cascades.

* WHEN...Until 6 PM PDT this evening.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For the latest road conditions call 5 1 1, or visit
for Oregon: https://www.tripcheck.com
and for Washington: https://wsdot.com/travel/real-time/map

&&

$$

For more information from the National Weather Service visit
https://weather.gov/portland

U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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