Alert archive / North Dakota / Frost Advisories in 2021
Frost Advisory 3, NWS Bismarck, ND
NWS Bismarck, ND issued this frost advisory at Sep 24, 2021, 2:05 PM CDT for 13 counties in North Dakota. It took effect at Sep 25, 2021, 4:00 AM CDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Sep 24, 2021, 2:05 PM CDT (19:05 UTC)
- In effect from
- Sep 25, 2021, 4:00 AM CDT
- Expired
- Sep 25, 2021, 8:49 AM CDT
- In force
- 5 hr
- Issued by
- NWS Bismarck, ND
Counties Burleigh County, ND, Dickey County, ND, Emmons County, ND, Foster County, ND, Kidder County, ND, LaMoure County, ND, Logan County, ND, McIntosh County, ND, Mercer County, ND, Oliver County, ND, Sheridan County, ND, Stutsman County, ND, Wells County, ND
The radar
The Bismarck radar (KBIS), 74 km from the middle of the area, began a volume at 19:05 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.
The nearest sounding before it
Bismarck Municip, ND (KBIS), launched 12:00Z, 7.1 hours before the alert went out and 69 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2604 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- -146 m²/s²
- 0-3 km storm-relative helicity
- 47 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
675 WWUS73 KBIS 241905 NPWBIS URGENT - WEATHER MESSAGE National Weather Service Bismarck ND 105 PM MDT Fri Sep 24 2021 NDZ019>023-025-034>037-046>048-050-051-250315- /O.NEW.KBIS.FR.Y.0003.210925T0900Z-210925T1400Z/ Mercer-Oliver-McLean-Sheridan-Wells-Foster-Morton-Burleigh-Kidder- Stutsman-Emmons-Logan-La Moure-McIntosh-Dickey- Including the cities of Fessenden, Carrington, Lamoure, Linton, Tappen, Mcclusky, Jamestown, Mandan, Hazen, Wishek, Underwood, Bismarck, Beulah, Harvey, Napoleon, Ashley, Center, Wilton, Kulm, Garrison, Ellendale, Edgeley, Goodrich, Gackle, Steele, Oakes, Strasburg, Washburn, and Turtle Lake 105 PM MDT Fri Sep 24 2021 /205 PM CDT Fri Sep 24 2021/ ...FROST ADVISORY IN EFFECT FROM 3 AM MDT /4 AM CDT/ TO 8 AM MDT /9 AM CDT/ SATURDAY... * WHAT...Temperatures falling to around 32 degrees will result in frost formation. * WHERE...Portions of south central and southeast North Dakota. * WHEN...From 3 AM MDT /4 AM CDT/ to 8 AM MDT /9 AM CDT/ Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Gale
4 follow-up statements
440 WWUS73 KBIS 250308 NPWBIS URGENT - WEATHER MESSAGE National Weather Service Bismarck ND 908 PM MDT Fri Sep 24 2021 NDZ019>023-025-034>037-046>048-050-051-251400- /O.CON.KBIS.FR.Y.0003.210925T0900Z-210925T1400Z/ Mercer-Oliver-McLean-Sheridan-Wells-Foster-Morton-Burleigh-Kidder- Stutsman-Emmons-Logan-La Moure-McIntosh-Dickey- Including the cities of Fessenden, Carrington, Lamoure, Linton, Tappen, Mcclusky, Jamestown, Mandan, Hazen, Wishek, Underwood, Bismarck, Beulah, Harvey, Napoleon, Ashley, Center, Wilton, Kulm, Garrison, Ellendale, Edgeley, Goodrich, Gackle, Steele, Oakes, Strasburg, Washburn, and Turtle Lake 908 PM MDT Fri Sep 24 2021 /1008 PM CDT Fri Sep 24 2021/ ...FROST ADVISORY REMAINS IN EFFECT FROM 3 AM MDT /4 AM CDT/ TO 8 AM MDT /9 AM CDT/ SATURDAY... * WHAT...Temperatures falling to around 32 degrees will result in frost formation. * WHERE...Much of south central and southeast North Dakota. * WHEN...From 3 AM MDT /4 AM CDT/ to 8 AM MDT /9 AM CDT/ Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
337 WWUS73 KBIS 250759 NPWBIS URGENT - WEATHER MESSAGE National Weather Service Bismarck ND 259 AM CDT Sat Sep 25 2021 NDZ019>023-025-034>037-046>048-050-051-251400- /O.CON.KBIS.FR.Y.0003.210925T0900Z-210925T1400Z/ Mercer-Oliver-McLean-Sheridan-Wells-Foster-Morton-Burleigh-Kidder- Stutsman-Emmons-Logan-La Moure-McIntosh-Dickey- Including the cities of Beulah, Hazen, Center, Garrison, Washburn, Underwood, Wilton, Turtle Lake, Mcclusky, Goodrich, Harvey, Fessenden, Carrington, Mandan, Bismarck, Steele, Tappen, Jamestown, Linton, Strasburg, Napoleon, Gackle, Lamoure, Edgeley, Kulm, Wishek, Ashley, Oakes, and Ellendale 259 AM CDT Sat Sep 25 2021 /159 AM MDT Sat Sep 25 2021/ ...FROST ADVISORY REMAINS IN EFFECT FROM 3 AM MDT /4 AM CDT/ TO 8 AM MDT /9 AM CDT/ THIS MORNING... * WHAT...Temperatures falling to around 32 degrees will result in frost formation. * WHERE...Much of south central and southeast North Dakota. * WHEN...From 3 AM MDT /4 AM CDT/ to 8 AM MDT /9 AM CDT/ this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ MJ
351 WWUS73 KBIS 251135 NPWBIS URGENT - WEATHER MESSAGE National Weather Service Bismarck ND 635 AM CDT Sat Sep 25 2021 NDZ019>023-025-034>037-046>048-050-051-251400- /O.CON.KBIS.FR.Y.0003.000000T0000Z-210925T1400Z/ Mercer-Oliver-McLean-Sheridan-Wells-Foster-Morton-Burleigh-Kidder- Stutsman-Emmons-Logan-La Moure-McIntosh-Dickey- Including the cities of Beulah, Hazen, Center, Garrison, Washburn, Underwood, Wilton, Turtle Lake, Mcclusky, Goodrich, Harvey, Fessenden, Carrington, Mandan, Bismarck, Steele, Tappen, Jamestown, Linton, Strasburg, Napoleon, Gackle, Lamoure, Edgeley, Kulm, Wishek, Ashley, Oakes, and Ellendale 635 AM CDT Sat Sep 25 2021 /535 AM MDT Sat Sep 25 2021/ ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT /8 AM MDT/ THIS MORNING... * WHAT...Temperatures falling to around 32 degrees will result in frost formation. * WHERE...Much of south central and southeast North Dakota. * WHEN...Until 8 AM MDT /9 AM CDT/ this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ MJ
726 WWUS73 KBIS 251349 NPWBIS URGENT - WEATHER MESSAGE National Weather Service Bismarck ND 749 AM MDT Sat Sep 25 2021 NDZ019>023-025-034>037-046>048-050-051-251500- /O.CAN.KBIS.FR.Y.0003.000000T0000Z-210925T1400Z/ Mercer-Oliver-McLean-Sheridan-Wells-Foster-Morton-Burleigh-Kidder- Stutsman-Emmons-Logan-La Moure-McIntosh-Dickey- Including the cities of Fessenden, Carrington, Lamoure, Linton, Tappen, Mcclusky, Jamestown, Mandan, Hazen, Wishek, Underwood, Bismarck, Beulah, Harvey, Napoleon, Ashley, Center, Wilton, Kulm, Garrison, Ellendale, Edgeley, Goodrich, Gackle, Steele, Oakes, Strasburg, Washburn, and Turtle Lake 749 AM MDT Sat Sep 25 2021 /849 AM CDT Sat Sep 25 2021/ ...FROST ADVISORY IS CANCELLED... Temperatures have climbed into the upper 30s and 40s across the Advisory area. Therefore the Frost Advisory has been cancelled. $$ Hamilton
Nearby
Frost Advisories in North Dakota, 2021Every frost advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.