Alert archive / North Dakota / High Wind Warnings in 2020

High Wind Warning 2, NWS Grand Forks, ND

October 31, 20208 counties in North Dakota

NWS Grand Forks, ND issued this high wind warning at Oct 31, 2020, 10:13 AM CDT for 8 counties in North Dakota. It was in force for 11 hr. 8 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Oct 31, 2020, 10:13 AM CDT (15:13 UTC)
Expired
Oct 31, 2020, 9:00 PM CDT
In force
11 hr
Issued by
NWS Grand Forks, ND

Counties Benson County, ND, Cavalier County, ND, Eddy County, ND, Griggs County, ND, Nelson County, ND, Ramsey County, ND, Towner County, ND, Walsh County, ND

The radar

The Fargo/Grand Forks radar (KMVX), 119 km from the middle of the area, began a volume at 15:11 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Oct 31, 10:19 AM CDTNON-TSTM WND GST 597 Ese Leeds, NDNDAWN STATION NILES 3 SE 10 METER WIND GUST.
Oct 31, 10:34 AM CDTNON-TSTM WND GST 59Devils Lake, NDMEASURED AT DVL AWOS LOCATED AT THE DEVILS LAKE AIRPORT.
Oct 31, 11:04 AM CDTNON-TSTM WND GST 59Devils Lake, NDMEASURED AT THE DEVILS LAKE AIRPORT.
Oct 31, 12:02 PM CDTNON-TSTM WND GST 582 N Maddock, NDNDAWN STATION MADDOCK 2 N 10 METER WIND GUSTS.
Oct 31, 1:01 PM CDTNON-TSTM WND GST 6025 E New Rockford, NDNDAWN STATION MCHENRY 8 N 3 METER WIND.
Oct 31, 2:15 PM CDTNON-TSTM WND GST 59Langdon, NDAWOS STATION KD55.
Oct 31, 3:08 PM CDTNON-TSTM WND GST 592 Ne Leeds, NDNDAWN STATION PEKIN 2 NE 10 METER WIND GUST.
Oct 31, 3:08 PM CDTNON-TSTM WND GST 592 Ne Pekin, NDNDAWN STATION PEKIN 2 NE 10 METER WIND GUST.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 12:00Z, 3.2 hours before the alert went out and 220 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Bismarck Municip, ND at 12:00Z on 2020-10-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Bismarck Municip, ND at 12:00Z on 2020-10-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -164 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1531 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
-164 m²/s²
0-3 km storm-relative helicity
-80 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

112 
WWUS73 KFGF 311513
NPWFGF

URGENT - WEATHER MESSAGE
National Weather Service Grand Forks ND
1013 AM CDT Sat Oct 31 2020

NDZ006-007-014-015-024-026-028-054-010300-
/O.UPG.KFGF.WI.Y.0018.000000T0000Z-201101T0300Z/
/O.NEW.KFGF.HW.W.0002.201031T1513Z-201101T0300Z/
Towner-Cavalier-Benson-Ramsey-Eddy-Nelson-Griggs-Western Walsh-
Including the cities of Cando, Langdon, Fort Totten, Maddock, 
Leeds, Minnewaukan, Devils Lake, New Rockford, Lakota, Mcville, 
Aneta, Tolna, Cooperstown, Edinburg, Adams, and Lankin
1013 AM CDT Sat Oct 31 2020

...HIGH WIND WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph.

* WHERE...Towner, Cavalier, Benson, Ramsey, Eddy, Nelson, Griggs 
  and Western Walsh Counties.

* WHEN...Until 10 PM CDT this evening.

* IMPACTS...High winds may move loose debris, damage property, or
  cause power outages. Travel will be difficult, especially for
  high profile vehicles. Large waves can be expected on lakes,
  making it dangerous for boaters or hunters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown
around or damaged by the wind.

&&

$$

MNZ001>008-013>015-029-NDZ008-016-027-029-030-038-039-049-052-053-
010600-
/O.CON.KFGF.WI.Y.0018.000000T0000Z-201101T0600Z/
West Polk-Norman-Clay-Kittson-Roseau-Lake Of The Woods-
West Marshall-East Marshall-Pennington-Red Lake-East Polk-Wilkin-
Pembina-Eastern Walsh-Grand Forks-Steele-Traill-Barnes-Cass-
Ransom-Sargent-Richland-
Including the cities of Crookston, East Grand Forks, Ada, 
Twin Valley, Halstad, Moorhead, Hallock, Karlstad, Lancaster, 
Roseau, Warroad, Greenbush, Baudette, Warren, Stephen, Argyle, 
Newfolden, Middle River, Grygla, Thief River Falls, 
Red Lake Falls, Fosston, Fertile, McIntosh, Erskine, 
Breckenridge, Cavalier, Walhalla, Drayton, Pembina, Neche, 
St. Thomas, Grafton, Park River, Grand Forks, Finley, Hope, 
Mayville, Hillsboro, Hatton, Portland, Valley City, Fargo, 
Lisbon, Enderlin, Gwinner, Milnor, Forman, Rutland, and Wahpeton
1013 AM CDT Sat Oct 31 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SUNDAY...

* WHAT...Northwest winds 30 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...The Red River Valley of eastern North Dakota into 
  portions of the northwest quarter of Minnesota.

* WHEN...Until 1 AM CDT Sunday.

* IMPACTS...Gusty winds could blow around unsecured objects. A 
  few power outages are possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
2 follow-up statements
318 
WWUS73 KFGF 311848
NPWFGF

URGENT - WEATHER MESSAGE
National Weather Service Grand Forks ND
148 PM CDT Sat Oct 31 2020

NDZ006-007-014-015-024-026-028-054-010300-
/O.CON.KFGF.HW.W.0002.000000T0000Z-201101T0300Z/
Towner-Cavalier-Benson-Ramsey-Eddy-Nelson-Griggs-Western Walsh-
Including the cities of Cando, Langdon, Fort Totten, Maddock, 
Leeds, Minnewaukan, Devils Lake, New Rockford, Lakota, Mcville, 
Aneta, Tolna, Cooperstown, Edinburg, Adams, and Lankin
148 PM CDT Sat Oct 31 2020

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph.

* WHERE...Towner, Cavalier, Benson, Ramsey, Eddy, Nelson, Griggs 
  and Western Walsh Counties.

* WHEN...Until 10 PM CDT this evening.

* IMPACTS...High winds may move loose debris, damage property, 
  or cause power outages. Travel will be difficult, especially 
  for high profile vehicles. Large waves can be expected on 
  lakes, making it dangerous for boaters or hunters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown
around or damaged by the wind.

&&

$$

MNZ009-016-017-022>024-027-028-030>032-040-010600-
/O.EXA.KFGF.WI.Y.0018.000000T0000Z-201101T0600Z/
North Beltrami-North Clearwater-South Beltrami-Mahnomen-
South Clearwater-Hubbard-West Becker-East Becker-West Otter Tail-
East Otter Tail-Wadena-Grant-
Including the cities of Red Lake, Redby, Ponemah, Bagley, 
Clearbrook, Bemidji, Mahnomen, Naytahwaush, Waubun, Alida, Ebro, 
Lake Itasca, Long Lost Lake, Lower Rice Lake, Roy Lake, 
Upper Rice Lake, Park Rapids, Detroit Lakes, Wolf Lake, 
Fergus Falls, Perham, New York Mills, Parkers Prairie, Henning, 
Battle Lake, Wadena, Menahga, Elbow Lake, Hoffman, Ashby, Herman,
and Barrett
148 PM CDT Sat Oct 31 2020

...WIND ADVISORY IN EFFECT UNTIL 1 AM CDT SUNDAY...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 45 mph 
  expected.

* WHERE...The Fergus Falls, Wadena, Park Rapids, and Bemidji
  corridor.

* WHEN...Until 1 AM CDT Sunday.

* IMPACTS...Gusty winds could blow around unsecured objects. A few
  power outages are possible. Large waves can be expected on
  lakes, making it dangerous for boaters or hunters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

MNZ001>008-013>015-029-NDZ008-016-027-029-030-038-039-049-052-053-
010600-
/O.CON.KFGF.WI.Y.0018.000000T0000Z-201101T0600Z/
West Polk-Norman-Clay-Kittson-Roseau-Lake Of The Woods-
West Marshall-East Marshall-Pennington-Red Lake-East Polk-Wilkin-
Pembina-Eastern Walsh-Grand Forks-Steele-Traill-Barnes-Cass-
Ransom-Sargent-Richland-
Including the cities of Crookston, East Grand Forks, Ada, 
Twin Valley, Halstad, Moorhead, Hallock, Karlstad, Lancaster, 
Roseau, Warroad, Greenbush, Baudette, Warren, Stephen, Argyle, 
Newfolden, Middle River, Grygla, Thief River Falls, 
Red Lake Falls, Fosston, Fertile, McIntosh, Erskine, 
Breckenridge, Cavalier, Walhalla, Drayton, Pembina, Neche, 
St. Thomas, Grafton, Park River, Grand Forks, Finley, Hope, 
Mayville, Hillsboro, Hatton, Portland, Valley City, Fargo, 
Lisbon, Enderlin, Gwinner, Milnor, Forman, Rutland, and Wahpeton
148 PM CDT Sat Oct 31 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SUNDAY...

* WHAT...Northwest winds 30 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...The Red River Valley of eastern North Dakota into
  adjacent areas of the northwest quarter of Minnesota.

* WHEN...Until 1 AM CDT Sunday.

* IMPACTS...Gusty winds could blow around unsecured objects. A 
  few power outages are possible. Large waves can be expected on 
  lakes, making it dangerous for boaters or hunters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
785 
WWUS73 KFGF 010200
NPWFGF

URGENT - WEATHER MESSAGE
National Weather Service Grand Forks ND
900 PM CDT Sat Oct 31 2020

NDZ006-007-014-015-024-026-028-054-010300-
/O.CAN.KFGF.HW.W.0002.000000T0000Z-201101T0300Z/
Towner-Cavalier-Benson-Ramsey-Eddy-Nelson-Griggs-Western Walsh-
Including the cities of Cando, Langdon, Fort Totten, Maddock, 
Leeds, Minnewaukan, Devils Lake, New Rockford, Lakota, Mcville, 
Aneta, Tolna, Cooperstown, Edinburg, Adams, and Lankin
900 PM CDT Sat Oct 31 2020

...HIGH WIND WARNING IS CANCELLED...

Winds have dropped below warning criteria and will continue to
gradually diminish through the overnight hours.

$$

MNZ001>009-013>017-022>024-027>032-040-NDZ008-016-027-029-030-038-
039-049-052-053-010600-
/O.CON.KFGF.WI.Y.0018.000000T0000Z-201101T0600Z/
West Polk-Norman-Clay-Kittson-Roseau-Lake Of The Woods-
West Marshall-East Marshall-North Beltrami-Pennington-Red Lake-
East Polk-North Clearwater-South Beltrami-Mahnomen-
South Clearwater-Hubbard-West Becker-East Becker-Wilkin-
West Otter Tail-East Otter Tail-Wadena-Grant-Pembina-
Eastern Walsh-Grand Forks-Steele-Traill-Barnes-Cass-Ransom-
Sargent-Richland-
Including the cities of Crookston, East Grand Forks, Ada, 
Twin Valley, Halstad, Moorhead, Hallock, Karlstad, Lancaster, 
Roseau, Warroad, Greenbush, Baudette, Warren, Stephen, Argyle, 
Newfolden, Middle River, Grygla, Red Lake, Redby, Ponemah, 
Thief River Falls, Red Lake Falls, Fosston, Fertile, McIntosh, 
Erskine, Bagley, Clearbrook, Bemidji, Mahnomen, Naytahwaush, 
Waubun, Alida, Ebro, Lake Itasca, Long Lost Lake, 
Lower Rice Lake, Roy Lake, Upper Rice Lake, Park Rapids, 
Detroit Lakes, Wolf Lake, Breckenridge, Fergus Falls, Perham, 
New York Mills, Parkers Prairie, Henning, Battle Lake, Wadena, 
Menahga, Elbow Lake, Hoffman, Ashby, Herman, Barrett, Cavalier, 
Walhalla, Drayton, Pembina, Neche, St. Thomas, Grafton, 
Park River, Grand Forks, Finley, Hope, Mayville, Hillsboro, 
Hatton, Portland, Valley City, Fargo, Lisbon, Enderlin, Gwinner, 
Milnor, Forman, Rutland, and Wahpeton
900 PM CDT Sat Oct 31 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SUNDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph.

* WHERE...Portions of central, north central, northwest and west 
  central Minnesota and northeast and southeast North Dakota.

* WHEN...Until 1 AM CDT Sunday.

* IMPACTS...Gusty winds could blow around unsecured objects. A 
  few power outages are possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
DTR/NR

Nearby

High Wind Warnings in North Dakota, 2020Every high wind warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.