Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Billings MT
239 PM MDT Sat Mar 25 2023
MTZ138-169-WYZ199-262045-
/O.CON.KBYZ.WS.W.0007.000000T0000Z-230328T0000Z/
Southern Big Horn-Bighorn Canyon-Sheridan Foothills-
Including the locations of Fort Smith, Pryor, Ranchester, Big
Horn, Clearmont, Sheridan, Lodge Grass, Wyola, and Dayton
239 PM MDT Sat Mar 25 2023
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY...
* WHAT...Periods of heavy snow. Additional snow accumulations of 6
to 12 inches, greatest near the mountains. Winds gusting as high
as 30 mph.
* WHERE...In Montana, Bighorn Canyon and Southern Big Horn. In
Wyoming, Sheridan Foothills.
* WHEN...Until 6 PM MDT Monday.
* IMPACTS...Travel could be very difficult to impossible. Blowing
snow could significantly reduce visibility. The hazardous
conditions could impact the Monday morning commute. The cold and
wet conditions could be hazardous for young livestock.
* ADDITIONAL DETAILS...Expect higher-end accumulations mainly on
grassy surfaces. Snow is expected to lighten up this evening, then
pick back up on Sunday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. For the latest road
conditions, call 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
158 PM MDT Sat Mar 25 2023
WYZ003>006-010-011-261200-
/O.CON.KRIW.WS.W.0008.000000T0000Z-230326T1200Z/
Cody Foothills-North Big Horn Basin-Southwest Big Horn Basin-
Southeast Big Horn Basin-Northeast Johnson County-
Southeast Johnson County-
Including the cities of Clark, Cody, Meeteetse, Basin, Greybull,
Lovell, Powell, Shell, Thermopolis, Ten Sleep, Worland, Buffalo,
and Kaycee
158 PM MDT Sat Mar 25 2023
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT SUNDAY...
* WHAT...Light to moderate snow. Additional snow accumulations of
3 to 5 inches around Cody, 2 to 3 inches near Thermopolis, up to
2 inches in the eastern Bighorn Basin, and 1 to 2 inches across
northern Johnson County. Occasional north wind gusts 25 to 35
mph until late Saturday evening over northern portions of the
Bighorn Basin and Johnson County.
* WHERE...The Bighorn Basin, Cody Foothills, and Johnson County.
* WHEN...Until 6 AM MDT Sunday.
* IMPACTS...Road travel along Wyoming Highway 120 and on US 14A
and US 16 heading out of Cody will be impacted by reduced
visibility and icy surfaces.
* ADDITIONAL DETAILS...Portions of eastern Bighorn Basin may see
very little snowfall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
&&
$$
Flood Warning
Flood Statement
National Weather Service Billings MT
1132 AM MDT Sat Mar 25 2023
.Powder River County officials report ice jams along the Powder
River. One is about 7 miles south of Broadus and is causing water to
back up and flood nearby locations. Another is just northeast of
Broadus causing minor flooding in the Broadus vicinity.
MTC075-280000-
/O.CON.KBYZ.FA.W.0001.000000T0000Z-230328T0000Z/
/00000.0.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Powder River MT-
1132 AM MDT Sat Mar 25 2023
...FLOOD WARNING FOR AN ICE JAM REMAINS IN EFFECT UNTIL 6 PM MDT
MONDAY...
* WHAT...Flooding caused by ice jamming continues.
* WHERE...A portion of southeast Montana, including the following
county, Powder River.
* WHEN...Until 600 PM MDT Monday.
* IMPACTS...Flooding of areas along and near the Powder River as
water backs up behind ice jams. Depending on ice behavior, any
release of an ice jam could also result in sudden rises of water
downstream, leading to a rapid flooding situation.
* ADDITIONAL DETAILS...
- At 1128 AM MDT, Powder River County officials report flooding
continues in the warned area.
- People downstream from the warned area along the Powder River
in northeast Powder River County should also remain alert and
be prepared for ice jamming and possible flooding. Occasional
light snow is expected over the impacted area this weekend.
- Some locations that will experience flooding include...
The Broadus vicinity, and areas up to 10 miles south of
Broadus along the Powder River.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive on or attempt to cross flooded roads, find an alternate
route. Roads and driveways may be damaged or washed out in places.
Stay away or be swept away. River banks can become unstable and
unsafe.
Move livestock and farm equipment to safe locations.
&&
LAT...LON 4553 10538 4544 10527 4521 10560 4530 10568
$$
TWH
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Billings MT
239 PM MDT Sat Mar 25 2023
MTZ036-042-057-058-063-228-235-262045-
/O.CON.KBYZ.WW.Y.0021.000000T0000Z-230327T1800Z/
Powder River-Golden Valley-Northern Big Horn-Southern Rosebud-
Judith Gap-Southern Wheatland-Southwestern Yellowstone-
Including the locations of Harlowton, Laurel, Busby, Billings,
Broadview, Shawmut, Sonnette, Judith Gap, Twodot, Powderville,
Huntley, Crow Agency, Lavina, Ryegate, Lame Deer, Broadus,
Ashland, Biddle, Hardin, and Birney
239 PM MDT Sat Mar 25 2023
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT MONDAY...
* WHAT...Periods of snow. Additional snow accumulations of 3 to 6
inches, greatest south of Harlowton and Billings. Winds gusting as
high as 35 mph.
* WHERE...Portions of central, south central, and southeast Montana.
* WHEN...Until Noon MDT Monday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Monday morning commute. The cold and wet
conditions could be hazardous for young livestock.
* ADDITIONAL DETAILS...Expect higher-end accumulations mainly on
grassy surfaces and locations above 4000 ft. Snow is expected to
lighten up this evening, then pick back up on Sunday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. For the latest road
conditions, call 5 1 1.
&&
$$
Additional graphics for this hazard can be found at
http://www.weather.gov/billings
TWH
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
238 PM MDT Sat Mar 25 2023
NEZ002-003-019-021-095-096-261200-
/O.CON.KCYS.WW.Y.0021.000000T0000Z-230326T1200Z/
Dawes County-Box Butte County-Scotts Bluff County-Morrill County-
Northern Sioux County-Southern Sioux County-
Including the cities of Chadron, Chadron St Park, Alliance,
Hemingford, Scottsbluff, Gering, Angora, Bridgeport, Bayard,
Redington, Harrison, and Agate
238 PM MDT Sat Mar 25 2023
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT SUNDAY...
* WHAT...Snow. Total snow accumulations of 3 to 7 inches. Northwest
winds gusting to 45 MPH this afternoon.
* WHERE...Much of the western Nebraska Panhandle.
* WHEN...Until 6 AM MDT Sunday.
* IMPACTS...Hazardous travel conditions due to icy, snow covered
roads and reduced visibilities in falling and blowing snow.
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.
&&
$$
MAJ
URGENT - WINTER WEATHER MESSAGE
National Weather Service Rapid City SD
211 PM MDT Sat Mar 25 2023
WYZ054-055-261115-
/O.CON.KUNR.WW.Y.0019.000000T0000Z-230326T1200Z/
Northern Campbell-Southern Campbell-
Including Wright
211 PM MDT Sat Mar 25 2023
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
SUNDAY...
* WHAT...Snow. Snow accumulations of up to 3 inches.
* WHERE...Northern Campbell County and Southern Campbell County.
* WHEN...Until 6 AM MDT Sunday.
* IMPACTS...Plan on slippery road conditions.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
Road conditions are available on your smartphone from the
5 1 1 app for your state.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
158 PM MDT Sat Mar 25 2023
WYZ016>018-020-261200-
/O.CON.KRIW.WW.Y.0022.000000T0000Z-230326T1200Z/
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Natrona County Lower Elevations-
Including the cities of Dubois, Riverton, Shoshoni, Lander,
and Casper
158 PM MDT Sat Mar 25 2023
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
SUNDAY...
* WHAT...Light to moderate snow. Additional snow accumulations of
1 to 3 inches in the Lower Wind River Basin eastward to northern
Natrona County. Casper could get a quick 1 to 2 inches of snow
overnight. Occasional northwest wind gusting 15 to 25 mph
through late Saturday evening.
* WHERE...Wind River Basin and Natrona County Lower Elevations.
* WHEN...Until 6 AM MDT Sunday.
* IMPACTS...Roads could become slick in spots after sunset
Saturday.
* ADDITIONAL DETAILS...Snow is most likely in Casper between about
8 PM Saturday and 3 AM Sunday.
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.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service North Platte NE
303 PM CDT Sat Mar 25 2023
NEZ004>010-022>029-035>038-056>059-069>071-094-262015-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
303 PM CDT Sat Mar 25 2023 /203 PM MDT Sat Mar 25 2023/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...This afternoon and tonight.
Heavy snow is possible across portions of western and southwest
Nebraska, with an additional of 3 to 5 inches and visibility of
whiteout or near whiteout conditions at times. Locally higher
amounts may be possible with snowfall enhancement especially along
and south of interstate 80 and west of HWY 83. Hazardous travel
conditions are expected.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Accumulating snow is possible across central Nebraska Monday into
Monday night mainly south of highway 2.
Accumulating snow is also possible mid to late next week mainly
north of highway 2. At this time only minor impacts are expected.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected, however, cooperative observers
are encouraged to send in snow reports to the NWS in North Platte.
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
809 AM MDT Sat Mar 25 2023
NEZ002-003-019>021-054-055-095-096-WYZ107-108-119-261415-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-East Platte County-
Goshen County-East Laramie County-
809 AM MDT Sat Mar 25 2023
This hazardous weather outlook is for portions of panhandle
Nebraska and southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
Occasional snow showers will continue. The snow may become moderate
to heavy at times this afternoon and tonight. Accumulations of 3 to
7 inches with locally higher amounts are expected. Winter Weather
Advisories are in effect until 6 AM Sunday.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
Periods of snow showers will continue Sunday through Monday. One
to three inches of accumulation is expected.
.Spotter information statement...
Spotter activation will not be required.
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
809 AM MDT Sat Mar 25 2023
WYZ101>105-109-111-113>115-261415-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Carbon County-Southwest Carbon County-
Upper North Platte River Basin-Snowy Range-Laramie Valley-
809 AM MDT Sat Mar 25 2023
This hazardous weather outlook is for portions of east central
Wyoming...south central Wyoming and southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
Occasional snow showers will continue. One to two inches of
accumulation is expected. Gusty west winds to 45 MPH will produce
some blowing snow and reduced visibilities at times.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
Snow showers will continue Sunday through Monday. Accumulations
will be light.
.Spotter information statement...
Spotter activation will not be required.
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
433 AM MDT Sat Mar 25 2023
SDZ001-002-014-046-049-261300-
Harding-Perkins-Ziebach-Mellette-Tripp-
433 AM MDT Sat Mar 25 2023 /533 AM CDT Sat Mar 25 2023/
This Hazardous Weather Outlook is for portions of northwestern
South Dakota...and south central South Dakota.
.DAY ONE...Today and Tonight
Areas of dense fog are expected through the morning hours and
potentially into the early afternoon, which will lead to
significant reductions in visibility. See the associated NPWUNR
product for additional details.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Chances for light snow return this weekend. Little to no
accumulation is expected.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
433 AM MDT Sat Mar 25 2023
SDZ012-013-031-032-043-044-047-073-261300-
Butte-Northern Meade Co Plains-Pennington Co Plains-Haakon-
Jackson-Bennett-Todd-Southern Meade Co Plains-
433 AM MDT Sat Mar 25 2023 /533 AM CDT Sat Mar 25 2023/
This Hazardous Weather Outlook is for portions of western South
Dakota.
.DAY ONE...Today and Tonight
Areas of dense fog may develop later this morning, which could
lead to significant reductions in visibility.
Light snow chances return today into tonight, especially across
far western South Dakota. Minor accumulations of less than an inch
are possible.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Chances for light snow continue Sunday into Monday. Minor
accumulations are possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
433 AM MDT Sat Mar 25 2023
SDZ027-041-WYZ058-261300-
Southern Foot Hills-Fall River-Weston-
433 AM MDT Sat Mar 25 2023
This Hazardous Weather Outlook is for portions of southwestern
South Dakota...and northeast Wyoming.
.DAY ONE...Today and Tonight
Snow returns today, with up to an inch or two of new accumulation
possible through tonight.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Additional snowfall is expected Sunday into Monday. Another inch
or two of accumulation will be possible on these days.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
433 AM MDT Sat Mar 25 2023
SDZ024>026-028>030-042-072-074-WYZ056-057-071-261300-
Northern Black Hills-Northern Foot Hills-Rapid City-
Central Black Hills-Southern Black Hills-Custer Co Plains-
Oglala Lakota-Sturgis/Piedmont Foot Hills-Hermosa Foot Hills-
Western Crook-Wyoming Black Hills-Northeastern Crook-
433 AM MDT Sat Mar 25 2023
This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.
.DAY ONE...Today and Tonight
Areas of dense fog may develop later this morning, which could
lead to significant reductions in visibility.
Snow returns today, with up to an inch or two of new accumulation
possible through tonight.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Additional snowfall is expected Sunday into Monday. Another inch
or two of accumulation will be possible on these days, with
locally heavier amounts not out of the question in the Black
Hills.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
433 AM MDT Sat Mar 25 2023
WYZ054-055-261300-
Northern Campbell-Southern Campbell-
433 AM MDT Sat Mar 25 2023
This Hazardous Weather Outlook is for portions of northeast
Wyoming.
.DAY ONE...Today and Tonight
Snow returns today, with up to a few inches of new accumulation
possible through tonight. See the associated WSWUNR for additional
details.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Additional snowfall is expected Sunday into Monday. Another inch
or two of accumulation will be possible on these days.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
425 AM CDT Sat Mar 25 2023
SDZ050-057-063-260930-
Gregory-Brule-Charles Mix-
425 AM CDT Sat Mar 25 2023
This Hazardous Weather Outlook is for south central South Dakota.
.DAY ONE...Today and tonight.
Fog, locally dense, continues into the morning. Visibility below one
half mile is expected in dense fog.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Periodic, low confidence precipitation chances exist into mid next
week. Details remain uncertain.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
311 AM MDT Sat Mar 25 2023
WYZ001>020-022>030-261315-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Big Horn Basin-Southwest Big Horn Basin-
Southeast Big Horn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southeast Johnson County-
Teton and Gros Ventre Mountains-Jackson Hole-
Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
311 AM MDT Sat Mar 25 2023
...Winter Storm Warnings and Winter Weather Advisories in effect
for western and northern portions through Saturday night...
This Hazardous Weather Outlook is for Western and Central
Wyoming.
.DAY ONE...Today and tonight.
Moderate to heavy snow will occur across northern portions of the
area. Gusty winds will also accompany the snow across the north,
creating widespread blowing snow. Travel impacts are likely.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday and Monday...Light snow continues for western and northern
portions of the area. Areas of blowing snow are possible, mainly
in the Bighorn Basin.
Wednesday through Friday...Snow is possible for most of Wyoming.
There is potential for a major winter storm, once again.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
