The Weather Prediction Center
College Park, MD
Storm Summary Message
Storm Summary Number 9 for Northern Rockies to Northern Plains
Snowstorm
NWS Weather Prediction Center College Park MD
300 PM MDT Fri Oct 11 2019
...A powerful early-season snowstorm is bringing strong winds and
heavy snow to the Northern Plains...
Blizzard Warnings are in effect for much of central and eastern
North Dakota. Winter Storm Warnings and Winter Weather Advisories
are in effect for much of North Dakota, northeast South Dakota,
and northwestern Minnesota.
Freeze Warnings and Watches as well as Frost Advisories are in
effect for portions of the Mississippi River Valley and the
Central and Southern Plains.
Flood Warnings are in effect for counties adjacent to the Red
River along the North Dakota/Minnesota border.
For a detailed graphical depiction of the latest watches, warnings
and advisories, please see www.weather.gov
At 200 PM MDT...Surface observations indicated sharply colder air
spilling south and east behind a well defined front extending from
Lake Superior through the Mississippi Valley and into far South
Texas. A surface low with a central pressure of 995 mb, or 29.38
inches of mercury, was identified along an occluded front north of
International Falls, Minnesota. National Weather Service radar and
surface observations showed moderate snow, with embedded heavy
snow bands, falling across eastern and central North Dakota.
Periods of light to moderate snow are occurring in northeast South
Dakota and western Minnesota. Gusty winds behind the front
continue across the Plains which is also causing blowing and
drifting snow in the Dakotas and Minnesota.
...Selected preliminary Storm Total Snowfall in inches from 800 AM
MDT Tue Oct 08 through 200 PM MDT Thu Oct 10...
...NORTH DAKOTA...
LANGDON 27.0
MAZA 20.0
DEVILS LAKE 3 E 18.0
LAKOTA 8 N 18.0
LEEDS 18.0
ADAMS 16.1
WALES 5 S 15.0
JAMESTOWN 14.0
HATTON 13 W 13.4
BISMARCK ARPT/NWS 13.2
LARIMORE 2 W 13.0
PISEK 4 WNW 13.0
...SOUTH DAKOTA...
LEAD 5.5 SSW 14.5
RAPID CITY 4.9 ESE 14.3
DURPEE 14 SSE 12.9
JAVA 11.5 NNE 11.6
EUREKA 11 SW 10.0
HERREID 3.6 ESE 10.0
LEMMON 11.2 SW 9.0
WHITEWOOD 3 NE 9.0
EUREKA 1 NNW 8.8
SPEARFISH 0.1 WSW 8.5
PIERRE 3 NNE 8.0
...Selected preliminary Peak Wind gusts in miles per hour earlier
in the event...
...COLORADO...
BUCKLEY AFB 1 N 66
BLENDE 5 NE/PUEBLO ARPT 62
CHERAW 4 S/LA JUNTA ARPT 62
LIMON 1 E 62
LAMAR ARPT 60
BUFORD 13 ENE 58
CRAIG-MOFFAT CO ARPT 58
DOUGLAS PASS 57
...IDAHO...
ROVER 57
MOBURG CANYON 55
...NORTH DAKOTA...
ADAMS 5 N 60
DEVILS LAKE 2 W 56
HAMPDEN 3 SE 53
...SOUTH DAKOTA...
REVA 13 SSW 56
...UTAH...
EAGLE MOUNTAIN 57
WINDY PEAK 57
OGDEN PEAK 56
WEST GRANITE 55
FREMONT ISLAND - MILLER HILL 54
...Selected preliminary Storm Total Snowfall in inches where the
event has ended...
...COLORADO...
ESTES PARK 1.7 WNW 8.0
BRECKENRIDGE 1.9 SSE 7.8
STEAMBOAT SPRINGS 1.9 E 6.6
DENVER 4.7 SW 5.7
BOULDER 1.5 SSW 4.9
MILNER 4 NE 4.5
MOUNTAIN VIEW 4.3
PUEBLO WEST 1 SE 4.2
EVERGREEN 1 S 4.0
FORT COLLINS 5.4 WSW 3.0
...IDAHO...
GIBBONSVILLE 10 NNW 8.0
RATHDRUM 4 NNE 7.7
LEADORE 1 NW 7.0
HAYDEN 1 SE 6.0
CAREYWOOD 5.0
RED RIVER HOT SPRING 5.0
AMERICAN FALLS 1 SE 4.0
...MONTANA...
PONY 24.0
HELENA 7 SW 18.0
CLANCY 3 W 16.5
FISHTAIL 18.1 SW 16.0
HOMESTAKE PASS 13.5
WHITEHALL 14 W 13.5
MCLEOD 5.9 WSW 13.0
RAPELJE 13.0
JANEY 8 S 12.0
MARIAS PASS 12.0
GREAT FALLS 5 SSW 11.5
LEWISTON 10.0
...NEBRASKA...
CRAWFORD 0.5 S 12.0
CHADRON 11.6 S 10.5
CRAWFORD 7.0
CHADRON 0.5 W 5.5
GERING 0.4 E 4.3
...WASHINGTON...
SPOKANE 1 S/SOUTH HILL 5.2
FOUR LAKES 2 NE 4.0
MARSHALL 4.0
...WYOMING...
TEN SLEEP 16 SSE 7.5
CASPER 5 SSW 5.0
DOUGLAS 4.3 WSW 4.2
CODY 2.4 WSW 4.0
STORY 2.1 WSW 4.0
CHEYENNE 2 E 2.2
CHEYENNE NWS 0.7
The storm is forecast to consolidate over northern Minnesota and
remain quasi-stationary there through Saturday. Thus, heavy snow
will persist across the Northern Plains and Upper Mississippi
Valley on the backside of the storm. Additional snow accumulations
of over a foot are likely across north-central North Dakota while
6 to 10 inches are expected for parts of western Minnesota.
Blowing snow and blizzard conditions can be life-threatening and
make roads imapssable, especially in central North Dakota. Some
mixed precipitation is also possible for portions of the eastern
Dakotas and Minnesota along the transition zone between snow and
rain.
The next Storm Summary will be issued by the Weather Prediction
Center at 900 PM MDT. Please refer to your local National Weather
Service office for additional information on this event.
Mullinax
Last Updated: 459 PM EDT FRI OCT 11 2019