Alert archive / Oregon / Red Flag Warnings in 2020
Red Flag Warning 20, NWS Medford, OR
NWS Medford, OR issued this red flag warning at Sep 4, 2020, 1:58 PM PDT for Modoc County, California; 5 counties in Oregon. It took effect at Sep 5, 2020, 2:00 PM PDT. It was in force for 6 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
- Sep 4, 2020, 1:58 PM PDT (20:58 UTC)
- In effect from
- Sep 5, 2020, 2:00 PM PDT
- Expired
- Sep 5, 2020, 8:00 PM PDT
- In force
- 6 hr
- Issued by
- NWS Medford, OR
Counties Modoc County, CA, Douglas County, OR, Harney County, OR, Jackson County, OR, Klamath County, OR, Lake County, OR
The radar
The Medford radar (KMAX), 134 km from the middle of the area, began a volume at 21:01 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
Medford/Jackson, OR (KMFR), launched 12:00Z, 9.0 hours before the alert went out and 129 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
- 2567 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- -9 m²/s²
- 0-3 km storm-relative helicity
- 165 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
325 WWUS86 KMFR 042058 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 158 PM PDT Fri Sep 4 2020 .Gusty winds and low relative humidity are expected in the afternoon and early evening hours today and Saturday. Monday, a strong dry cold front will move into the area resulting in gusty winds and low relative humidity east of the Cascades in the afternoon, then along and west of the Cascades Monday night into Tuesday evening. ORZ624-625-051200- /O.UPG.KMFR.FW.A.0019.200905T2100Z-200906T0300Z/ /O.NEW.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.NEW.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ /O.CON.KMFR.FW.W.0019.200904T2100Z-200905T0300Z/ Klamath Basin and the Fremont-Winema National Forest- South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties- 158 PM PDT Fri Sep 4 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT SATURDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... The National Weather Service in Medford has upgraded the Fire Weather Watch to a Red Flag Warning...which is in effect from 2 PM to 8 PM PDT Saturday. A new Fire Weather Watch has also been issued. This Fire Weather Watch is in effect from Monday morning through Monday evening. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In South Central OR...Southeast and eastern part of Fire Weather Zones 624 including the Crane Fire and portions of Fire Weather Zone 625. Monday afternoon and evening, all areas. * Wind: Southwest 15 to 25 mph with gusts up to 30 mph. Monday north 15 to 25 with gusts up to 35 mph. * Humidity: 7 to 14 percent. Monday 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD 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. && $$ CAZ285-051200- /O.UPG.KMFR.FW.A.0019.200905T2100Z-200906T0300Z/ /O.NEW.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.NEW.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ /O.CON.KMFR.FW.W.0019.200904T2100Z-200905T0300Z/ Modoc County Except for the Surprise Valley- 158 PM PDT Fri Sep 4 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT SATURDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... The National Weather Service in Medford has upgraded the Fire Weather Watch to a Red Flag Warning...which is in effect from 2 PM to 8 PM PDT Saturday. A new Fire Weather Watch has also been issued. This Fire Weather Watch is in effect from Monday morning through Monday evening. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Most of Fire Weather Zone 285, including the Cold Springs Fire. Monday afternoon and evening, all areas. * Wind: Southwest 15 to 25 mph with gusts up to 30 mph. Monday, north to northwest 15 to 25 mph with gusts to 35 mph. * Humidity: 7 to 14 percent. Monday, 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ ORZ622-051200- /O.UPG.KMFR.FW.A.0019.200905T2100Z-200906T0300Z/ /O.NEW.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.NEW.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ /O.CON.KMFR.FW.W.0019.200904T2100Z-200905T0300Z/ Eastern Rogue Valley- 158 PM PDT Fri Sep 4 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT SATURDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... The National Weather Service in Medford has upgraded the Fire Weather Watch to a Red Flag Warning...which is in effect from 2 PM to 8 PM PDT Saturday. A new Fire Weather Watch has also been issued. This Fire Weather Watch is in effect from Monday evening through Tuesday evening. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Southwest OR...Portions of Fire Weather Zone 622. This includes the Cities of Medford, Central Point, White City, Eagle Point and Ashland. Monday, all areas. * Wind: Northwest 10 to 20 mph with gusts to 25 mph. Monday east to northeast 10 to 20 mph with gusts to 25 mph. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD 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. && $$ CAZ284-051200- /O.NEW.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 158 PM PDT Fri Sep 4 2020 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 284... The National Weather Service in Medford has issued a Fire Weather Watch...which is in effect from Monday morning through Monday evening. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA... All of Fire Weather Zone 284. * Wind: Northwest 15 to 25 mph with gusts to 30 mph. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ ORZ616-617-620-621-623-051200- /O.NEW.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Umpqua Basin-Umpqua National Forest- Western Rogue Basin including the Illinois Valley- Siskiyou Mountains-Southern Oregon Cascades- 158 PM PDT Fri Sep 4 2020 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 616...617...620...621 AND 623... The National Weather Service in Medford has issued a Fire Weather Watch...which is in effect from Monday evening through Tuesday evening. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: All of Fire Zone....616. In Southwest OR all of Fire Zones...617...620...621...623. * Wind: East to northeast 15 to 25 mph with gusts up to 35 mph. Winds are expected to be strongest on the mid slopes, ridges, and exposed areas. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD 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. && $$ CAZ280>282-051200- /O.NEW.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Western Klamath National Forest- Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 158 PM PDT Fri Sep 4 2020 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280...281 AND 282... The National Weather Service in Medford has issued a Fire Weather Watch...which is in effect from Monday evening through Tuesday evening. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...All of Fire Weather Zones 280...281 and 282. * Wind: East 15 to 25 mph with gusts up to 30 mph, winds are expected to be strongest at the mid slopes, ridges and exposed areas. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ Visit us at www.weather.gov/Medford
4 follow-up statements
970 WWUS86 KMFR 050314 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 814 PM PDT Fri Sep 4 2020 ORZ624-625-051515- /O.EXP.KMFR.FW.W.0019.000000T0000Z-200905T0300Z/ /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Klamath Basin and the Fremont-Winema National Forest- South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties- 814 PM PDT Fri Sep 4 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT SATURDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... ...RED FLAG WARNING FOR TODAY HAS EXPIRED FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In South Central OR...Southeast and eastern part of Fire Weather Zones 624 including the Crane Fire and portions of Fire Weather Zone 625. Monday afternoon and evening, all areas. * Wind: Southwest 15 to 25 mph with gusts up to 30 mph. Monday north 15 to 25 with gusts up to 35 mph. * Humidity: 7 to 14 percent. Monday 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... Strong winds and low relative humidities will cause fires to spread very rapidly. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ CAZ285-051515- /O.EXP.KMFR.FW.W.0019.000000T0000Z-200905T0300Z/ /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Modoc County Except for the Surprise Valley- 814 PM PDT Fri Sep 4 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT SATURDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... ...RED FLAG WARNING FOR TODAY HAS EXPIRED FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Most of Fire Weather Zone 285, including the Cold Springs Fire. Monday afternoon and evening, all areas. * Wind: Southwest 15 to 25 mph with gusts up to 30 mph. Monday, north to northwest 15 to 25 mph with gusts to 35 mph. * Humidity: 7 to 14 percent. Monday, 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... Strong winds and low relative humidities will cause fires to spread very rapidly. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ ORZ622-051515- /O.EXP.KMFR.FW.W.0019.000000T0000Z-200905T0300Z/ /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Eastern Rogue Valley- 814 PM PDT Fri Sep 4 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT SATURDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... ...RED FLAG WARNING FOR TODAY HAS EXPIRED FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Southwest OR...Portions of Fire Weather Zone 622. This includes the Cities of Medford, Central Point, White City, Eagle Point and Ashland. Monday, all areas. * Wind: Northwest 10 to 20 mph with gusts to 25 mph. Monday east to northeast 10 to 20 mph with gusts to 25 mph. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... Strong winds and low relative humidities will cause fires to spread very rapidly. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ CAZ284-051515- /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 814 PM PDT Fri Sep 4 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 284... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA... All of Fire Weather Zone 284. * Wind: Northwest 15 to 25 mph with gusts to 30 mph. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ616-617-620-621-623-051515- /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Umpqua Basin-Umpqua National Forest- Western Rogue Basin including the Illinois Valley- Siskiyou Mountains-Southern Oregon Cascades- 814 PM PDT Fri Sep 4 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 616...617...620...621 AND 623... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: All of Fire Zone....616. In Southwest OR all of Fire Zones...617...620...621...623. * Wind: East to northeast 15 to 25 mph with gusts up to 35 mph. Winds are expected to be strongest on the mid slopes, ridges, and exposed areas. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280>282-051515- /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Western Klamath National Forest- Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 814 PM PDT Fri Sep 4 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280...281 AND 282... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...All of Fire Weather Zones 280...281 and 282. * Wind: East 15 to 25 mph with gusts up to 30 mph, winds are expected to be strongest at the mid slopes, ridges and exposed areas. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
289 WWUS86 KMFR 051219 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 519 AM PDT Sat Sep 5 2020 ORZ623-060630- /O.EXA.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Southern Oregon Cascades- 519 AM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING FOR HAINES 6 ON AN EXISTING FIRE FOR FIRE WEATHER ZONE 623... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 616...617...620...621 AND 623... The National Weather Service in Medford has issued a Red Flag Warning...which is in effect from 2 PM this afternoon to 8 PM PDT this evening. For the Red Flag Warning: * Impacts: Haines level of 6, especially at the high level cut is conducive to plume dominated fire. * Affected area: The Grizzly Creek fire. * Wind: West 5 to 10 mph with gusts to 15 mph. * Humidity: 10 to 15 percent. For the Fire Weather Watch: * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Southwest OR...Fire Weather Zone 623. * Wind: North 15 to 25 mph with gusts up to 40 mph. Winds are expected to be strongest on the mid slopes, ridges, and exposed areas. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures will create extreme fire growth potential. && $$ ORZ624-625-060630- /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Klamath Basin and the Fremont-Winema National Forest- South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties- 519 AM PDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In South Central OR...Southeast and eastern part of Fire Weather Zones 624 including the Crane Fire and portions of Fire Weather Zone 625. Monday afternoon and evening, all areas. * Wind: Southwest 15 to 25 mph with gusts up to 30 mph. Monday north 15 to 25 with gusts up to 40 mph. * Humidity: 6 to 12 percent. Monday 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... Strong winds and low relative humidities will cause fires to spread very rapidly. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. $$ CAZ285-060630- /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Modoc County Except for the Surprise Valley- 519 AM PDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Most of Fire Weather Zone 285, including the Cold Springs Fire. Monday afternoon and evening, all areas. * Wind: Southwest 15 to 25 mph with gusts up to 30 mph. Monday, north to northwest 15 to 25 mph with gusts to 35 mph. * Humidity: 7 to 14 percent. Monday, 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... Strong winds and low relative humidities will cause fires to spread very rapidly. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. $$ ORZ622-060630- /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Eastern Rogue Valley- 519 AM PDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Portions of Fire Weather Zone 622. This includes the Cities of Medford, Central Point, White City, Eagle Point and Ashland. Monday, all areas. * Wind: Northwest 10 to 20 mph with gusts to 25 mph. Monday east to northeast 10 to 20 mph with gusts to 25 mph. * Humidity: 9 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ284-060630- /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 519 AM PDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 284... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Fire Weather Zone 284. * Wind: Northwest 15 to 25 mph with gusts to 35 mph. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ616-617-620-621-060630- /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Umpqua Basin-Umpqua National Forest- Western Rogue Basin including the Illinois Valley- Siskiyou Mountains- 519 AM PDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 616...617...620...621... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: All of Fire Zone....616. In Southwest OR all of Fire Zones...617...620...621. * Wind: East to northeast 15 to 25 mph with gusts up to 35 mph. Winds are expected to be strongest on the mid slopes, ridges, and exposed areas. * Humidity: 9 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280>282-060630- /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Western Klamath National Forest- Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 519 AM PDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280...281 AND 282... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...All of fire Weather Zones 280...281 and 282. * Wind: East 15 to 25 mph with gusts up to 30 mph, winds are expected to be strongest at the mid slopes, ridges and exposed areas. * Humidity: 10 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
975 WWUS86 KMFR 052058 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 158 PM PDT Sat Sep 5 2020 ORZ624-625-060300- /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Klamath Basin and the Fremont-Winema National Forest- South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties- 158 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 624 AND 625... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In South Central OR...Southeast and eastern part of Fire Weather Zones 624 including the Crane Fire and portions of Fire Weather Zone 625. Monday afternoon and evening, all areas. * Wind: Southwest 15 to 25 mph with gusts up to 30 mph. Monday north 20 to 30 mph with gusts up to 40 mph. * Humidity: 6 to 12 percent. Monday 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ285-060300- /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Modoc County Except for the Surprise Valley- 158 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Most of Fire Weather Zone 285, including the Cold Springs Fire. Monday afternoon and evening, all areas. * Wind: Southwest 15 to 25 mph with gusts up to 30 mph. Monday, north to northwest 20 to 30 mph with gusts to 40 mph. * Humidity: 7 to 14 percent. Monday, 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ622-060300- /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Eastern Rogue Valley- 158 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Portions of Fire Weather Zone 622. This includes the Cities of Medford, Central Point, White City, Eagle Point and Ashland. Monday, all areas. * Wind: Northwest 10 to 20 mph with gusts to 25 mph. Monday east to northeast 15 to 25 mph with gusts to 30 mph. * Humidity: 9 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ623-060300- /O.CON.KMFR.FW.W.0020.200905T2100Z-200906T0300Z/ /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Southern Oregon Cascades- 158 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR HAINES 6 ON AN EXISTING FIRE FOR FIRE WEATHER ZONE 623... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 616...617...620...621 AND 623... * Impacts: Today, Haines level of 6, especially at the high level cut is conducive to plume dominated fire. Monday evening, strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Today, the Grizzly Creek fire. Monday evening, all areas. * Wind: Northeast to east 20 to 30 mph with gusts up to 45 mph. * Humidity: 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-060300- /O.EXA.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Western Rogue River-Siskiyou National Forest- 158 PM PDT Sat Sep 5 2020 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 619... The National Weather Service in Medford has issued a Fire Weather Watch...which is in effect from Monday evening through Tuesday evening. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: All areas. * Wind: East 15 to 25 mph with gusts up to 40 mph. * Humidity: 8 to 16 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ CAZ284-060300- /O.CON.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 158 PM PDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 284... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: All areas. * Wind: Northwest 10 to 20 mph with gusts up to 35 mph. * Humidity: 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ616-617-620-621-060300- /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Umpqua Basin-Umpqua National Forest- Western Rogue Basin including the Illinois Valley- Siskiyou Mountains- 158 PM PDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 616...617...620...621... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: All of Fire Zone....616. In Southwest OR all of Fire Zones...617...620...621. * Wind: East to northeast 15 to 25 mph with gusts up to 40 mph. Winds are expected to be strongest on the mid slopes, ridges, and exposed areas. * Humidity: 9 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280>282-060300- /O.CON.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ Western Klamath National Forest- Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 158 PM PDT Sat Sep 5 2020 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280...281 AND 282... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...All of fire Weather Zones 280...281 and 282. * Wind: East 15 to 25 mph with gusts up to 35 mph, winds are expected to be strongest at the mid slopes, ridges and exposed areas. * Humidity: 10 to 15 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
540 WWUS86 KMFR 060322 RFWMFR URGENT - FIRE WEATHER MESSAGE...RESENT National Weather Service Medford OR 822 PM PDT Sat Sep 5 2020 CAZ285-ORZ624-625-061530- /O.EXP.KMFR.FW.W.0020.000000T0000Z-200906T0300Z/ /O.UPG.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ /O.NEW.KMFR.FW.W.0021.200907T1900Z-200908T0600Z/ /O.NEW.KMFR.FW.W.0021.200908T1700Z-200909T0700Z/ Modoc County Except for the Surprise Valley- Klamath Basin and the Fremont-Winema National Forest- South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM NOON TO 11 PM PDT MONDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 285...624 AND 625... ...RED FLAG WARNING IN EFFECT FROM 10 AM TUESDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 285...624 AND 625... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA, all of Fire Zone 285. In South Central OR, all of Fire Zones 624 and 625. * Wind: North 20 to 25 mph with gusts up to 40 mph. Winds could guts as high as 50 mph over ridgelines. * Humidity: As low as 7 percent, with poor overnight recoveries. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ ORZ623-061530- /O.EXP.KMFR.FW.W.0020.000000T0000Z-200906T0300Z/ /O.UPG.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ /O.NEW.KMFR.FW.W.0021.200907T1900Z-200909T0700Z/ /O.NEW.KMFR.FW.A.0021.200909T0700Z-200909T1700Z/ Southern Oregon Cascades- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM NOON MONDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 623... ...FIRE WEATHER WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 623... * Impacts: Strong, gusty winds with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. East winds and poor overnight recoveries will also increase fire weather concerns. * Affected area: In Southwest OR...all of Fire Weather Zone 623. * Wind: Northeast 20 to 30 mph with gusts up to 50 mph. * Humidity: As low as 11 percent, with poor overnight recoveries. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ ORZ622-061530- /O.EXP.KMFR.FW.W.0020.000000T0000Z-200906T0300Z/ /O.UPG.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ /O.NEW.KMFR.FW.W.0021.200908T0600Z-200909T0700Z/ /O.NEW.KMFR.FW.A.0021.200909T0700Z-200909T1700Z/ Eastern Rogue Valley- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM 11 PM MONDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... ...FIRE WEATHER WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 622... * Impacts: Strong, gusty winds with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. East winds and poor overnight recoveries will also increase fire weather concerns. * Affected area: In Southwest OR...all of Fire Weather Zone 622. * Wind: Northeast 20 to 25 mph with gusts up to 40 mph. * Humidity: As low as 9 percent with poor overnight recoveries. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ CAZ284-061530- /O.UPG.KMFR.FW.A.0020.200907T1800Z-200908T0600Z/ /O.NEW.KMFR.FW.W.0021.200907T1900Z-200908T0600Z/ /O.NEW.KMFR.FW.W.0021.200908T1700Z-200909T0700Z/ Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM NOON TO 11 PM PDT MONDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 284... ...RED FLAG WARNING IN EFFECT FROM 10 AM TUESDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 284... The National Weather Service in Medford has issued a Red Flag Warning...which is in effect from noon to 11 PM PDT Monday. A Red Flag Warning has also been issued from 10 AM Tuesday to midnight PDT Tuesday night. The Fire Weather Watch is no longer in effect. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. East winds and poor overnight recoveries will also increase fire weather concerns. * Affected area: In Northern CA...all of Fire Weather Zone 284. * Wind: Northeast 20 to 25 mph with gusts up to 45 mph. * Humidity: As low as 11 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ ORZ621-061530- /O.UPG.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ /O.NEW.KMFR.FW.W.0021.200907T1900Z-200909T0700Z/ /O.NEW.KMFR.FW.A.0021.200909T0700Z-200909T1700Z/ Siskiyou Mountains- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM NOON MONDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 621... ...FIRE WEATHER WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 621... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. East winds and poor overnight recoveries will also increase fire weather concerns. * Affected area: In Southwest OR...all of Fire Weather Zone 621. * Wind: East 15 to 25 mph with gusts up to 50 mph. * Humidity: As low as 11 percent with poor overnight recoveries. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ CAZ282-061530- /O.UPG.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ /O.NEW.KMFR.FW.W.0021.200908T1700Z-200909T0700Z/ /O.NEW.KMFR.FW.A.0021.200909T0700Z-200909T1700Z/ Shasta-Trinity National Forest in Siskiyou County- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM 10 AM TUESDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 282... ...FIRE WEATHER WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 282... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...all of Fire Weather Zone 282. * Wind: East 15 to 20 mph with gusts up to 30 mph. * Humidity: As low as 10 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ CAZ280-ORZ616-617-619-620-061530- /O.UPG.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ /O.NEW.KMFR.FW.W.0021.200908T0600Z-200909T0700Z/ /O.NEW.KMFR.FW.A.0021.200909T0700Z-200909T1700Z/ Western Klamath National Forest-Umpqua Basin- Umpqua National Forest-Western Rogue River- Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM 11 PM MONDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280...616... 617...619 AND 620... ...FIRE WEATHER WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280... 616...617...619 AND 620... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. East winds and poor overnight recoveries will also increase fire weather concerns. * Affected area: In Northern CA all of Fire Zone 280. In Southwest OR...all of Fire Zones 617...619...620. * Wind: East 20 to 25 mph with gusts up to 40 mph. * Humidity: As low as 10 percent, with poor overnight recoveries. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ CAZ281-061530- /O.UPG.KMFR.FW.A.0020.200908T0600Z-200909T0500Z/ /O.NEW.KMFR.FW.W.0021.200908T1700Z-200909T0700Z/ Central Siskiyou County Including Shasta Valley- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM 10 AM TUESDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 281... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...All of Fire Weather Zone 281. * Wind: East 15 to 20 mph with gusts up to 30 mph. * Humidity: As low as 8 percent. * One less spark, one less wildfire. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ ORZ615-618-061530- /O.NEW.KMFR.FW.W.0021.200908T1700Z-200909T0700Z/ South Central Oregon Coast-Southern Oregon Coast- 822 PM PDT Sat Sep 5 2020 ...RED FLAG WARNING IN EFFECT FROM 10 AM TUESDAY TO MIDNIGHT PDT TUESDAY NIGHT FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 615 AND 618... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. East winds and poor overnight recoveries will also increase fire weather concerns. * Affected area: In Southwest OR...All of Fire Weather Zones 615 and 618. * Wind: East 15 to 20 mph with gusts up to 35 mph. * Humidity: As low as 15 percent, with poor overnight recoveries. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD && $$ Visit us at www.weather.gov/Medford BPN
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 Medford, OR wrote its last area forecast discussion before this red flag warning went out at Sep 4, 8:48 AM PDT, 5 hours 10 minutes earlier.
Area forecast discussion, Sep 4, 8:48 AM PDT, 5 hours 10 minutes before
Area Forecast Discussion
National Weather Service Medford OR
848 AM PDT Fri Sep 4 2020
.DISCUSSION...04/12Z NAM in.
A hot and dry forecast remains in place through next Friday,
though it may be a tad cooler toward the end of next week.
Strong high pressure currently centered over Nevada is bringing
south to southwest flow aloft over the area. This has brought up a
lot of wildfire smoke from the California fires. The flow aloft
will become more southwesterly with time as the high drifts east,
and this will act to slowly shunt the smoke farther east with
time.
There won't be a lot of change through the weekend. The main
concern is fire weather, as daytime humidities will be very low
with some gusty winds in the valleys. At night, the main concern
is low level easterly flow over the ridges, leading to poor to
moderate humidity recoveries. Red Flag Warnings are in effect at
this time, see PDXRFWMFR for details.
Another concern is the heat, and a Heat Advisory remain in effect
into Sunday. While the daytime highs are very hot, the nights are
getting longer and this allows more overnight cooling, allowing
some respite from the heat. See PDXNPWMFR for more details.
&&
.AVIATION...For the 04/12Z TAFs...VFR will prevail away from the
coast through Friday. Along the coast, IFR and MVFR ceilings linger
for most of the morning. Those lower ceilings are expected to burn
off over most of the coast, yet stay around OTH into the day. More
low MVFR ceilings will impact the coast again on Friday night.
Away from the coast, smoke will also linger west of the Cascades
and in northern California. Look for lower VFR visibilities near
the Red Salmon fire and in some of the valleys west of the Cascades
this morning. Visibilities will improve into the day, except
near the Red Salmon Fire.
-Smith
&&
.MARINE...Updated 3 AM PDT Friday 4 September 2020....High
pressure will persist into Saturday morning with areas of fog,
diminishing seas, and weak southerly winds. North winds then return
Saturday and increase into Sunday evening with seas likely becoming
steep to very steep in the outer waters south of Cape Blanco.
We're expecting north winds to begin to increase Saturday evening
with small craft conditions covering the outer waters. Winds will
continue into increase into Sunday with gale force winds possible
Sunday afternoon and evening in the outer waters south of Gold
Beach. Seas will become hazardous and increase up to 10 - 14 feet
south of Cape Blanco Sunday night.
-Smith
&&
.MFR WATCHES/WARNINGS/ADVISORIES...
OR...Red Flag Warning from 2 PM this afternoon to 8 PM PDT this
evening for ORZ624-625.
Fire Weather Watch from Saturday afternoon through Saturday
evening for ORZ624-625.
Heat Advisory until 11 PM PDT Sunday for ORZ024-026.
Red Flag Warning from 2 PM this afternoon to 8 PM PDT this
evening for ORZ622.
Fire Weather Watch from Saturday afternoon through Saturday
evening for ORZ622.
CA...Fire Weather Watch from Monday morning through Wednesday evening
for CAZ285.
Heat Advisory until 11 PM PDT Sunday for CAZ080-081.
Red Flag Warning from 2 PM this afternoon to 8 PM PDT this
evening for CAZ285.
Pacific Coastal Waters...Small Craft Advisory from 11 PM Saturday to
5 AM PDT Monday for PZZ350-356-370.
Gale Watch from Sunday morning through late Sunday night for
PZZ376.
Small Craft Advisory from 11 PM Saturday to 5 AM PDT Monday for
PZZ376.
15/15/10The office that day
Everything else NWS Medford, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 4, 1:58 PM PDT | Fire Weather Watch | MFR | Modoc, Siskiyou | 30 hr |
| Sep 4, 4:34 AM PDT | Gale Watch | MFR | 9 hr | |
| Sep 4, 4:34 AM PDT | Small Craft Advisory | MFR | 5 days | |
| Sep 4, 1:22 PM PDT | Hazardous Seas Watch | MFR | 13 hr |
Nearby
Red Flag Warnings in Oregon, 2020Red Flag Warnings in California, 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.