Alert archive / North Dakota / Red Flag Warnings in 2020
Red Flag Warning 5, NWS Bismarck, ND
NWS Bismarck, ND issued this red flag warning at Aug 31, 2020, 1:29 PM MDT for 25 counties in North Dakota. It took effect at Sep 1, 2020, 11:00 AM MDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 31, 2020, 1:29 PM MDT (19:29 UTC)
- In effect from
- Sep 1, 2020, 11:00 AM MDT
- Expired
- Sep 1, 2020, 7:00 PM MDT
- In force
- 8 hr
- Issued by
- NWS Bismarck, ND
All 25 counties
Adams County, ND, Billings County, ND, Bottineau County, ND, Bowman County, ND, Burke County, ND, Burleigh County, ND, Divide County, ND, Dunn County, ND, Golden Valley County, ND, Grant County, ND, Hettinger County, ND, McHenry County, ND, McKenzie County, ND, McLean County, ND, Mercer County, ND, Morton County, ND, Mountrail County, ND, Oliver County, ND, Renville County, ND, Sheridan County, ND, Sioux County, ND, Slope County, ND, Stark County, ND, Ward County, ND, Williams County, ND
The radar
The Bismarck radar (KBIS), 126 km from the middle of the area, began a volume at 19:31 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, 7.5 hours before the alert went out and 130 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
- 2324 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 100 m²/s²
- 0-3 km storm-relative helicity
- 135 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
762 WWUS83 KBIS 311929 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 229 PM CDT Mon Aug 31 2020 ...RED FLAG WARNING TUESDAY AFTERNOON AND EVENING FOR MOST OF WESTERN AND CENTRAL NORTH DAKOTA... .Critical fire weather conditions are possible Tuesday afternoon and evening across most of western and central North Dakota. Relative humidity values as low as 20 percent, sustained northwest winds of 25 to 30 mph with gusts to 45 mph, and dry vegetation will create critical fire weather conditions. Any fires that ignite could spread rapidly and become difficult to control. Near critical fire danger may then return for Wednesday, especially across western North Dakota. NDZ003-004-011-012-019>022-034-035-011000- /O.UPG.KBIS.FW.A.0004.200901T1700Z-200902T0100Z/ /O.NEW.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Renville-Bottineau-Ward-McHenry-Mercer-Oliver-McLean-Sheridan- Morton-Burleigh- 229 PM CDT Mon Aug 31 2020 /129 PM MDT Mon Aug 31 2020/ ...RED FLAG WARNING IN EFFECT FROM NOON CDT /11 AM MDT/ TO 8 PM CDT /7 PM MDT/ TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND CENTRAL NORTH DAKOTA... The National Weather Service in Bismarck has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon CDT /11 AM MDT/ to 8 PM CDT /7 PM MDT/ Tuesday. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 20 to 25 percent. * AFFECTED AREA...Most of western and central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ001-002-009-010-017-018-031>033-040>044-011000- /O.UPG.KBIS.FW.A.0004.200901T1700Z-200902T0100Z/ /O.NEW.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams- 229 PM CDT Mon Aug 31 2020 /129 PM MDT Mon Aug 31 2020/ ...RED FLAG WARNING IN EFFECT FROM NOON CDT /11 AM MDT/ TO 8 PM CDT /7 PM MDT/ TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND CENTRAL NORTH DAKOTA... The National Weather Service in Bismarck has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon CDT /11 AM MDT/ to 8 PM CDT /7 PM MDT/ Tuesday. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 20 to 25 percent. * AFFECTED AREA...Most of western and central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. * IN ADDITION...Windy and dry conditions may bring another day of critical fire weather conditions to western North Dakota on Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$
8 follow-up statements
272 WWUS83 KBIS 010240 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 940 PM CDT Mon Aug 31 2020 ...RED FLAG WARNING TUESDAY AFTERNOON AND EVENING FOR MOST OF WESTERN AND CENTRAL NORTH DAKOTA... .Critical fire weather conditions are possible Tuesday afternoon and evening across most of western and central North Dakota. Relative humidity values as low as 20 percent, sustained northwest winds of 25 to 30 mph with gusts to 45 mph, and dry vegetation will create critical fire weather conditions. Any fires that ignite could spread rapidly and become difficult to control. Near critical fire danger may then return for Wednesday, especially across western North Dakota. NDZ003-004-011-012-019>022-034-035-011445- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Renville-Bottineau-Ward-McHenry-Mercer-Oliver-McLean-Sheridan- Morton-Burleigh- 940 PM CDT Mon Aug 31 2020 /840 PM MDT Mon Aug 31 2020/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TO 8 PM CDT /7 PM MDT/ TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND CENTRAL NORTH DAKOTA... * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 20 to 25 percent. * AFFECTED AREA...Most of western and central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ001-002-009-010-017-018-031>033-040>044-011445- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams- 940 PM CDT Mon Aug 31 2020 /840 PM MDT Mon Aug 31 2020/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TO 8 PM CDT /7 PM MDT/ TUESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND CENTRAL NORTH DAKOTA... * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 20 to 25 percent. * AFFECTED AREA...Most of western and central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. * IN ADDITION...Windy and dry conditions may bring another day of critical fire weather conditions to western North Dakota on Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$
569 WWUS83 KBIS 011056 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 556 AM CDT Tue Sep 1 2020 ...RED FLAG WARNING THIS AFTERNOON AND EVENING FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH FOR WEDNESDAY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... .Critical fire weather conditions will occur this afternoon and evening across western and most of central North Dakota. Relative humidity values as low as 20 percent and sustained west to northwest winds around 25 mph with gusts as high as 45 mph, and dry vegetation, have prompted this Red Flag Warning. Any fires that ignite will be capable of spreading rapidly and erratically. The original warning has been expanded to include Sioux County. Wednesday could be windier with even lower relative humidity. A Fire Weather Watch has been issued for much of the western and central parts of the state for Wednesday. NDZ045-012300- /O.NEW.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ /O.EXA.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Sioux- 556 AM CDT Tue Sep 1 2020 /456 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SIOUX COUNTY... ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SIOUX COUNTY... The National Weather Service in Bismarck has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon CDT /11 AM MDT/ today to 8 PM CDT /7 PM MDT/ this evening. A Fire Weather Watch has also been issued. This Fire Weather Watch for wind and low relative humidity is in effect from Wednesday afternoon through Wednesday evening. * WINDS...West near 25 mph with gusts as high as 40 mph. * RELATIVE HUMIDITY...As low as 23 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. * IN ADDITION...Windy and dry conditions may bring another day of critical fire weather conditions to western and central North Dakota on Wednesday. * AFFECTED AREA...Western and most of central north Dakota. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ003-011-019>022-034-035-012300- /O.NEW.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Renville-Ward-Mercer-Oliver-McLean-Sheridan-Morton-Burleigh- 556 AM CDT Tue Sep 1 2020 /456 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... A Red Flag Warning continues for today for wind and low relative humidity. The National Weather Service in Bismarck has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Wednesday afternoon through Wednesday evening. * WINDS...West to northwest around 25 mph with gusts as high as 45 mph. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. * AFFECTED AREA...Western and most of central North Dakota. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ001-002-009-010-017-018-031>033-040>044-012300- /O.NEW.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams- 556 AM CDT Tue Sep 1 2020 /456 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... A Red Flag Warning continues for today for wind and low relative humidity. The National Weather Service in Bismarck has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Wednesday afternoon through Wednesday evening. * WINDS...West around 25 mph with gusts as high as 45 mph. * RELATIVE HUMIDITY...As low as 21 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. * IN ADDITION...Windy and dry conditions may bring another day of critical fire weather conditions to western North Dakota on Wednesday. * AFFECTED AREA...Western and most of central north Dakota. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ004-012-012300- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Bottineau-McHenry- 556 AM CDT Tue Sep 1 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR BOTTINEAU AND MCHENRY COUNTIES... * WINDS...West near 30 mph with gusts as high as 45 mph. * RELATIVE HUMIDITY...As low as 26 percent. * AFFECTED AREA...Bottineau and Mchenry counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ036-046-047-050-012300- /O.NEW.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Kidder-Emmons-Logan-McIntosh- 556 AM CDT Tue Sep 1 2020 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR KIDDER, EMMONS, LOGAN, AND MCINTOSH COUNTIES... The National Weather Service in Bismarck has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Wednesday afternoon through Wednesday evening. * WINDS...Southwest around 25 mph with gusts as high as 40 mph. * RELATIVE HUMIDITY...As low as 26 percent. * AFFECTED AREA...Kidder, Emmons, logan and mcintosh counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ JP Martin
571 WWUS83 KBIS 011211 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 711 AM CDT Tue Sep 1 2020 ...RED FLAG WARNING THIS AFTERNOON AND EVENING FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH FOR WEDNESDAY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... .Critical fire weather conditions will occur this afternoon and evening across western and most of central North Dakota. Relative humidity values as low as 20 percent and sustained west to northwest winds around 25 mph with gusts as high as 45 mph, and dry vegetation, have prompted this Red Flag Warning. Any fires that ignite will be capable of spreading rapidly and erratically. The original warning has been expanded to include Sioux County. Wednesday could be windier with even lower relative humidity. A Fire Weather Watch has been issued for much of the western and central parts of the state for Wednesday. NDZ003-011-019>022-034-035-020015- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Renville-Ward-Mercer-Oliver-McLean-Sheridan-Morton-Burleigh- 711 AM CDT Tue Sep 1 2020 /611 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... * WINDS...West 20 to 30 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 26 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. * AFFECTED AREA...Western and most of central North Dakota. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ001-002-009-010-017-018-031>033-040>045-020015- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams-Sioux- 711 AM CDT Tue Sep 1 2020 /611 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 21 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. * IN ADDITION...Windy and dry conditions may bring another day of critical fire weather conditions to western North Dakota on Wednesday. * AFFECTED AREA...Western and most of central north Dakota. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ004-012-020015- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Bottineau-McHenry- 711 AM CDT Tue Sep 1 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR BOTTINEAU AND MCHENRY COUNTIES... * WINDS...West 25 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 28 percent. * AFFECTED AREA...Bottineau and Mchenry counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any errant sparks that may start unwanted fires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ036-046-047-050-020015- /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Kidder-Emmons-Logan-McIntosh- 711 AM CDT Tue Sep 1 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR KIDDER, EMMONS, LOGAN, AND MCINTOSH COUNTIES... * WINDS...Southwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 27 percent. * AFFECTED AREA...Kidder, Emmons, logan and mcintosh counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ JP Martin
084 WWUS83 KBIS 011443 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 943 AM CDT Tue Sep 1 2020 ...RED FLAG WARNING THIS AFTERNOON AND EVENING FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH FOR WEDNESDAY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... .Critical fire weather conditions will occur this afternoon and evening across western and most of central North Dakota. Relative humidity values as low as 20 percent and sustained west to northwest winds around 25 mph with gusts as high as 50 mph, and dry vegetation, have prompted this Red Flag Warning. Any fires that ignite will be capable of spreading rapidly and erratically. Wednesday could be windier with even lower relative humidity. A Fire Weather Watch has been issued for much of the western and central parts of the state for Wednesday. NDZ003-011-019>022-034-035-020245- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Renville-Ward-Mercer-Oliver-McLean-Sheridan-Morton-Burleigh- 943 AM CDT Tue Sep 1 2020 /843 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... * WINDS...West to northwest 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. * AFFECTED AREA...Western and most of central North Dakota. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ001-002-009-010-017-018-031>033-040>045-020245- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams-Sioux- 943 AM CDT Tue Sep 1 2020 /843 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... * WINDS...West to northwest 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 20 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. * IN ADDITION...Windy and dry conditions may bring another day of critical fire weather conditions to western North Dakota on Wednesday. * AFFECTED AREA...Western and most of central north Dakota. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ004-012-020100- /O.CON.KBIS.FW.W.0005.200901T1700Z-200902T0100Z/ Bottineau-McHenry- 943 AM CDT Tue Sep 1 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR BOTTINEAU AND MCHENRY COUNTIES... * WINDS...West to northwest 25 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Bottineau and Mchenry counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NDZ036-046-047-050-020245- /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Kidder-Emmons-Logan-McIntosh- 943 AM CDT Tue Sep 1 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR KIDDER, EMMONS, LOGAN, AND MCINTOSH COUNTIES... * WINDS...Southwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Kidder, Emmons, logan and mcintosh counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ CJS
298 WWUS83 KBIS 011747 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 1247 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING THIS AFTERNOON AND EVENING FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH FOR WEDNESDAY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... .Critical fire weather conditions will occur this afternoon and evening across western and most of central North Dakota. Relative humidity values as low as 20 percent and sustained west to northwest winds around 25 mph with gusts as high as 50 mph, and dry vegetation, have prompted this Red Flag Warning. Any fires that ignite will be capable of spreading rapidly and erratically. Wednesday could be windier with even lower relative humidity. A Fire Weather Watch has been issued for much of the western and central parts of the state for Wednesday. NDZ003-011-019>022-034-035-020600- /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Renville-Ward-Mercer-Oliver-McLean-Sheridan-Morton-Burleigh- 1247 PM CDT Tue Sep 1 2020 /1147 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... * WINDS...West to northwest 25 to 35 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ001-002-009-010-017-018-031>033-040>045-020600- /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams-Sioux- 1247 PM CDT Tue Sep 1 2020 /1147 AM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR MUCH OF WESTERN AND CENTRAL NORTH DAKOTA... * WINDS...West to northwest 25 to 35 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 20 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. * IN ADDITION...Windy and dry conditions may bring another day of critical fire weather conditions to western North Dakota on Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ004-012-020100- /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ Bottineau-McHenry- 1247 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR BOTTINEAU AND MCHENRY COUNTIES... * WINDS...West to northwest 25 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Bottineau and Mchenry counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NDZ036-046-047-050-020600- /O.CON.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ Kidder-Emmons-Logan-McIntosh- 1247 PM CDT Tue Sep 1 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR KIDDER, EMMONS, LOGAN, AND MCINTOSH COUNTIES... * WINDS...Southwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Kidder, Emmons, logan and mcintosh counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ CJS
727 WWUS83 KBIS 011923 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 223 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING THIS AFTERNOON AND EVENING, AND AGAIN WEDNESDAY AFTERNOON AND EVENING FOR WESTERN AND MUCH OF CENTRAL NORTH DAKOTA... .Critical fire weather conditions will continue through this evening across western and most of central North Dakota due to gusty west-northwest winds and humidity as low as 20 percent. A Red Flag Warning has also been issued for western and most of central North Dakota Wednesday afternoon and evening. West winds gusting up to 45 mph Wednesday afternoon will shift northwest at up to 55 mph late Wednesday afternoon and Wednesday evening with the passage of a cold front. The combination of strong, shifting winds, low humidity, and warm temperatures will create potentially serious fire weather conditions Wednesday afternoon and evening. The worst conditions will be in southwest North Dakota where the afternoon humidity will approach 15 percent with highs in the upper 80s. Any fires that ignite will be capable of spreading rapidly and erratically. NDZ003-011-019>022-034-035-020730- /O.UPG.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ /O.NEW.KBIS.FW.W.0006.200902T1700Z-200903T0300Z/ /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ Renville-Ward-Mercer-Oliver-McLean-Sheridan-Morton-Burleigh- 223 PM CDT Tue Sep 1 2020 /123 PM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...RED FLAG WARNING IN EFFECT FROM NOON CDT /11 AM MDT/ TO 10 PM CDT /9 PM MDT/ WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... The National Weather Service in Bismarck has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon CDT /11 AM MDT/ to 10 PM CDT /9 PM MDT/ Wednesday. The Fire Weather Watch is no longer in effect. * WINDS...West gusting up to 50 mph this afternoon and early evening, and again Wednesday afternoon. Winds will shift to the northwest gusting up to 55 mph late Wednesday afternoon and Wednesday evening. * RELATIVE HUMIDITY...As low as 20 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. .PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ001-002-009-010-017-018-031>033-040>045-020730- /O.UPG.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ /O.NEW.KBIS.FW.W.0006.200902T1700Z-200903T0300Z/ /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams-Sioux- 223 PM CDT Tue Sep 1 2020 /123 PM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...RED FLAG WARNING IN EFFECT FROM NOON CDT /11 AM MDT/ TO 10 PM CDT /9 PM MDT/ WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WIND AND LOW RELATIVE HUMIDITY... The National Weather Service in Bismarck has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon CDT /11 AM MDT/ to 10 PM CDT /9 PM MDT/ Wednesday. * WINDS...West gusting up to 50 mph this afternoon and early evening, and again Wednesday afternoon. Winds will shift to the northwest gusting up to 55 mph late Wednesday afternoon and Wednesday evening. * RELATIVE HUMIDITY...As low as 20 percent this afternoon, and as low as 15 to 20 percent Wednesday afternoon and evening. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ036-046-047-050-020730- /O.UPG.KBIS.FW.A.0005.200902T1700Z-200903T0100Z/ /O.NEW.KBIS.FW.W.0006.200902T1700Z-200903T0300Z/ Kidder-Emmons-Logan-McIntosh- 223 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING IN EFFECT FROM NOON TO 10 PM CDT WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WIND AND LOW RELATIVE HUMIDITY... The National Weather Service in Bismarck has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon to 10 PM CDT Wednesday. * WINDS...West 15 to 25 mph with gusts up to 35 mph Wednesday afternoon, shifting to the northwest with gusts up to 50 mph Wednesday evening. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Kidder, Emmons, Logan and McIntosh Counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ004-012-020100- /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ Bottineau-McHenry- 223 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR BOTTINEAU AND MCHENRY COUNTIES... * WINDS...West 25 to 30 mph with gusts up to 45 mph this afternoon and again Wednesday afternoon. Winds will shift to the northwest with gusts up to 50 mph late Wednesday afternoon and evening. * RELATIVE HUMIDITY...As low as 25 percent. * AFFECTED AREA...Bottineau and Mchenry Counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ CJS
675 WWUS83 KBIS 012350 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 650 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING EARLY THIS EVENING, AND AGAIN WEDNESDAY AFTERNOON AND EVENING FOR WESTERN AND MUCH OF CENTRAL NORTH DAKOTA... .Critical fire weather conditions will continue for just a bit longer this evening across portions of western and central North Dakota due to gusty west- northwest winds and humidity as low as 20 percent. A Red Flag Warning has also been issued for western and most of central North Dakota Wednesday afternoon and evening. West winds gusting up to 45 mph Wednesday afternoon will shift northwest at up to 55 mph late Wednesday afternoon and Wednesday evening with the passage of a cold front. The combination of strong, shifting winds, low humidity, and warm temperatures will create potentially serious fire weather conditions Wednesday afternoon and evening. The worst conditions will be in southwest North Dakota where the afternoon humidity will approach 15 percent with highs in the upper 80s. Any fires that ignite will be capable of spreading rapidly and erratically. NDZ003-011-019>022-034-035-021200- /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ /O.CON.KBIS.FW.W.0006.200902T1700Z-200903T0300Z/ Renville-Ward-Mercer-Oliver-McLean-Sheridan-Morton-Burleigh- 650 PM CDT Tue Sep 1 2020 /550 PM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TO 10 PM CDT /9 PM MDT/ WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... * WINDS...West 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 24 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ001-002-009-010-017-018-031>033-040>045-021200- /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ /O.CON.KBIS.FW.W.0006.200902T1700Z-200903T0300Z/ Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams-Sioux- 650 PM CDT Tue Sep 1 2020 /550 PM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TO 10 PM CDT /9 PM MDT/ WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... * WINDS...West 25 to 35 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 19 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ004-012-020100- /O.CON.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ Bottineau-McHenry- 650 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR BOTTINEAU AND MCHENRY COUNTIES... * WINDS...Northwest 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 27 percent. * AFFECTED AREA...Bottineau and Mchenry Counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ036-046-047-050-021200- /O.CON.KBIS.FW.W.0006.200902T1700Z-200903T0300Z/ Kidder-Emmons-Logan-McIntosh- 650 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 10 PM CDT WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WIND AND LOW RELATIVE HUMIDITY... * WINDS...West 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 23 percent. * AFFECTED AREA...Kidder, Emmons, Logan and McIntosh Counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ ZH
390 WWUS83 KBIS 020109 RFWBIS URGENT - FIRE WEATHER MESSAGE National Weather Service Bismarck ND 809 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING WEDNESDAY AFTERNOON AND EVENING FOR ALL OF WESTERN AND MUCH OF CENTRAL NORTH DAKOTA... .Critical fire weather conditions are likely Wednesday afternoon and evening across all of western and much of central North Dakota due to gusty west- northwest winds and humidity as low as 20 percent. A Red Flag Warning has been issued for western and most of central North Dakota Wednesday afternoon and evening. West winds gusting up to 45 mph Wednesday afternoon will shift northwest at up to 55 mph late Wednesday afternoon and Wednesday evening with the passage of a cold front. The combination of strong, shifting winds, low humidity, and warm temperatures will create potentially serious fire weather conditions Wednesday afternoon and evening. The worst conditions will be in southwest North Dakota where the afternoon humidity will approach 15 percent with highs in the upper 80s. Any fires that ignite will be capable of spreading rapidly and erratically. NDZ001>003-009>011-017>022-031>035-040>045-021315- /O.EXP.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ /O.CON.KBIS.FW.W.0006.200902T1700Z-200903T0300Z/ Divide-Burke-Renville-Williams-Mountrail-Ward-McKenzie-Dunn- Mercer-Oliver-McLean-Sheridan-Golden Valley-Billings-Stark-Morton- Burleigh-Slope-Hettinger-Grant-Bowman-Adams-Sioux- 809 PM CDT Tue Sep 1 2020 /709 PM MDT Tue Sep 1 2020/ ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/ TO 10 PM CDT /9 PM MDT/ WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA... * WINDS...West 25 to 35 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 20 percent. * AFFECTED AREA...Western and most of central North Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ NDZ004-012-020215- /O.EXP.KBIS.FW.W.0005.000000T0000Z-200902T0100Z/ Bottineau-McHenry- 809 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING HAS EXPIRED FOR WIND AND LOW RELATIVE HUMIDITY FOR BOTTINEAU AND MCHENRY COUNTIES... .Winds have decreased and humidity has increased across Bottineau and McHenry counties. Thus the Red Flag Warning has been allowed to expire. $$ NDZ036-046-047-050-021315- /O.CON.KBIS.FW.W.0006.200902T1700Z-200903T0300Z/ Kidder-Emmons-Logan-McIntosh- 809 PM CDT Tue Sep 1 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 10 PM CDT WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR WIND AND LOW RELATIVE HUMIDITY... * WINDS...West 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 23 percent. * AFFECTED AREA...Kidder, Emmons, Logan and McIntosh Counties. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Those outdoors or working in agriculture fields should be mindful of any sparks that may start wildfires. PRECAUTIONARY/PREPAREDNESS ACTIONS... Burn bans may be in effect. Contact local authorities for details. && $$ ZH
What forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Bismarck, ND wrote its last area forecast discussion before this red flag warning went out at Aug 31, 11:44 AM MDT, 1 hour 45 minutes earlier.
Area forecast discussion, Aug 31, 11:44 AM MDT, 1 hour 45 minutes before
Area Forecast Discussion National Weather Service Bismarck ND 1244 PM CDT Mon Aug 31 2020 .UPDATE... Issued at 1240 PM CDT Mon Aug 31 2020 No changes needed for the early afternoon update. Did freshen up the Fire Weather Watch to include wording that near critical conditions may now linger into Wednesday. This threat will be assessed in subsequent updates. Those impacted should stay tune to the latest forecast. UPDATE Issued at 1019 AM CDT Mon Aug 31 2020 Limited changes needed for this update. Adjusted some of the winds based on current obs. This may have slightly decreased them, although a breezy day is overall expected. Near critical fire danger is also possible today as RH values dip into the upper teens to low 20s. With some recent rain and winds on the marginal end of critical thresholds, will hold off on a Red Flag Warning at this point. Tuesday and now Wednesday look to have stronger winds and continued low RH. A Fire Weather Watch continues for Tuesday for this threat, and will continued to be evaluated for Wednesday. UPDATE Issued at 638 AM CDT Mon Aug 31 2020 No changes are needed for this update. A few locations in far northwest and north central North Dakota have seen temperatures dip into the mid 30s! && .SHORT TERM...(Today and tonight) Issued at 400 AM CDT Mon Aug 31 2020 An occluded upper low currently sits over central Saskatchewan/ Manitoba, with a trough axis extending down through eastern North Dakota. A cooler air mass is settling in behind the trough, with surface high pressure centered near the Black Hills. Temperatures have fallen into the upper 30s at some locations across far northwest and north central North Dakota early this morning. With a few more hours of cooling to go, we could see lows bottom out in the mid 30s, and even some patchy frost is not out of question. The upper low/trough system is forecast to swing toward Hudson Bay today while a separate shortwave slides down the Northern Rockies. Quiet but breezy weather is expected today. Westerly winds will increase to 15-20 mph this afternoon, strongest across the north and into the James River Valley. Relative humidity is forecast to fall around 20 percent across western and parts of central North Dakota this afternoon, which may result in near critical fire weather conditions. Another quiet and cool night is on tap as we remain under the influence of surface high pressure to the south and east. Lows tonight are expected to range from around 40 along the Canadian border to 50 in the James River Valley. .LONG TERM...(Tuesday through Sunday) Issued at 400 AM CDT Mon Aug 31 2020 The main concern for the long term period is windy conditions, peaking late Wednesday as a powerful cold front blasts through the region. Critical fire weather conditions are possible across western and central North Dakota Tuesday and Wednesday. A clipper system is forecast to move across Manitoba on Tuesday. The main impact this will have on western and central North Dakota is westerly winds increasing near 30 mph. With highs in the 70s and relative humidity falling into the 20-30 percent range, critical fire weather conditions will be possible across much of western and central North Dakota Tuesday afternoon and early evening. A Fire Weather Watch has been issued. On Wednesday, a more powerful Alberta clipper is forecast to scream through the Northern Plains. Most of western and central North Dakota will remain in the warm sector of the clipper through peak diurnal heating, allowing temperatures to climb into the 80s. Westerly winds in the warm sector could reach 25 mph, and again combined with relative humidity below 30 percent, this could result in critical fire weather conditions. The greatest likelihood of critical fire weather conditions on Wednesday is in southwest North Dakota. The cold front associated with the clipper is forecast to arrive in northwest North Dakota by Wednesday evening and will quickly move through the state by the middle of the night. There are several factors pointing toward a potential high wind event with the cold frontal passage, including very strong pressure rises, cold air advection, and mean mixing layer winds approaching 50 kts. One possible mitigating factor for strong winds is that the front will pass through most of the area after peak mixing. But the pressure rise signal is concerning and has been known to overcome any effects of the loss of daytime heating on boundary layer mixing. Additionally, there will be a chance of showers and possibly a few thunderstorms along the cold front as it moves through. Severe weather is not expected, though synoptic background wind gusts could approach severe storm wind criteria. It will remain breezy on Thursday as the Northern Plains still sits on the periphery of cyclonic flow from the clipper. It will also be quite a bit cooler on Thursday, with highs in the mid 60s to lower 70s. Long range guidance favors northwest flow aloft continuing through the weekend, with another potentially strong clipper moving through late Saturday into Sunday. This pattern would favor a quick warming trend Friday and Saturday followed by much cooler temperatures Sunday, and windy conditions through the weekend with a slight chance of rain. && .AVIATION...(For the 18Z TAFS through 18Z Tuesday afternoon) Issued at 1240 PM CDT Mon Aug 31 2020 VFR conditions are expected for the forecast period. Breezy winds will be found today with most sites gusting to near 25 kts. Winds go on a slight diminishing trend tonight then return on Tuesday with gusts around 30 kts possible. Otherwise expected dry conditions with some high clouds at times. && .BIS WATCHES/WARNINGS/ADVISORIES... Fire Weather Watch from Tuesday afternoon through Tuesday evening for NDZ001>004-009>012-017>022-031>035-040>044. && UPDATE...Anglin SHORT TERM...Hollan LONG TERM...Hollan AVIATION...Anglin
Hazardous weather outlook, Aug 31, 11:35 AM MDT, 1 hour 54 minutes before
Hazardous Weather Outlook National Weather Service Bismarck ND 1235 PM CDT Mon Aug 31 2020 NDZ001-002-009-010-017-018-031>033-040>044-011745- Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams- 1235 PM CDT Mon Aug 31 2020 /1135 AM MDT Mon Aug 31 2020/ This Hazardous Weather Outlook is for portions of northwest North Dakota, south central North Dakota, and southwest North Dakota. .DAY ONE...This Afternoon and Tonight Near critical fire weather conditions are possible this afternoon and early evening. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Critical fire weather conditions are possible Tuesday afternoon and evening. A Fire Weather Watch has been issued. See www.weather.gov/bis for more details. Westerly winds sustained near 30 mph with gusts to 45 mph are possible on Tuesday, with the strongest winds farther north. Critical fire weather conditions are possible again on Wednesday, with westerly winds sustained near 30 mph, gusting to 45 mph. Winds will shift to the northwest in the evening as a cold front moves through. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. NDZ003-004-011-012-019>022-034-035-011745- Renville-Bottineau-Ward-McHenry-Mercer-Oliver-McLean-Sheridan- Morton-Burleigh- 1235 PM CDT Mon Aug 31 2020 /1135 AM MDT Mon Aug 31 2020/ This Hazardous Weather Outlook is for portions of north central North Dakota and south central North Dakota. .DAY ONE...This Afternoon and Tonight Near critical fire weather conditions are possible this afternoon and early evening. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Critical fire weather conditions are possible Tuesday afternoon and evening. A Fire Weather Watch has been issued. See www.weather.gov/bis for more details. Westerly winds sustained near 30 mph with gusts to 45 mph are possible on Tuesday, with the strongest winds farther north. Near critical fire weather conditions are possible again on Wednesday, with westerly winds sustained near 30 mph, gusting to 45 mph. Winds will shift to the northwest in the evening as a cold front moves through. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. NDZ005-013-023-025-036-037-045>048-050-051-011745- Rolette-Pierce-Wells-Foster-Kidder-Stutsman-Sioux-Emmons-Logan- La Moure-McIntosh-Dickey- 1235 PM CDT Mon Aug 31 2020 /1135 AM MDT Mon Aug 31 2020/ This Hazardous Weather Outlook is for portions of north central North Dakota, south central North Dakota, and southeast North Dakota. .DAY ONE...This Afternoon and Tonight The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Near critical fire weather conditions are possible Tuesday afternoon and evening, with westerly winds sustained near 30 mph, gusting to 45 mph. Northwest winds may gust as high as 45 mph as a cold front moves through Wednesday evening. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.
In the hours before
Local storm report, Aug 31, 7:55 AM MDT, 5 hours 34 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
855 AM CDT MON AUG 31 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0800 AM HEAVY RAIN 1 W OAKES 46.14N 98.12W
08/31/2020 M1.05 INCH DICKEY ND COCORAHS
COCORAHS STATION ND-DC-9 OAKES 1.6 W.
&&
BGThe office that day
Everything else NWS Bismarck, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 31, 2:56 AM MDT | Fire Weather Watch | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 18 more | 11 hr |
Nearby
Red Flag Warnings in North Dakota, 2020Every red flag 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.