Alert archive / Oregon / Red Flag Warnings in 2020
Red Flag Warning 33, NWS Medford, OR
NWS Medford, OR issued this red flag warning at Oct 23, 2020, 12:58 PM PDT for 6 counties in Oregon; Siskiyou County, California. It took effect at Oct 25, 2020, 8:00 AM PDT. It was in force for 48 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
- Oct 23, 2020, 12:58 PM PDT (19:58 UTC)
- In effect from
- Oct 25, 2020, 8:00 AM PDT
- Expired
- Oct 27, 2020, 8:00 AM PDT
- In force
- 48 hr
- Issued by
- NWS Medford, OR
Counties Siskiyou County, CA, Coos County, OR, Curry County, OR, Douglas County, OR, Jackson County, OR, Josephine County, OR, Klamath County, OR
The radar
The Medford radar (KMAX), 65 km from the middle of the area, began a volume at 19:54 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, 8.0 hours before the alert went out and 36 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
- 1791 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- -22 m²/s²
- 0-3 km storm-relative helicity
- -1 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
810 WWUS86 KMFR 231958 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 1258 PM PDT Fri Oct 23 2020 ...Gusty East winds with low RH and Poor Overnight Recoveries expected Sunday into Monday morning... .Strong high pressure will build east of the Cascades Saturday night. This will result in gusty east winds early Sunday morning and are expected to continue into Sunday night before diminishing early Monday morning at the mid slopes and ridges. However, there is concern stronger winds could funnel into some of the Valleys. In addition humidities during the day Sunday are expected to be low along with moderate to poor overnight recoveries, especially for the mid slopes and ridges. CAZ281-282-241200- /O.UPG.KMFR.FW.A.0030.201025T1200Z-201026T1800Z/ /O.NEW.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 1258 PM PDT Fri Oct 23 2020 ...RED FLAG WARNING IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 281 AND 282... The National Weather Service in Medford has upgraded the Fire Weather Watch to a Red Flag Warning...which is in effect from 8 AM Sunday to 11 AM PDT Monday. * 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: Mid to upper slopes and ridges in Fire Weather Zone 282 and portions of the Shasta Valley in Fire Zone 281. * Wind: East to northeast, 15 to 25 mph with gusts to 35 mph. * Humidity: 7 to 13 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... One less spark, one less wildfire. && $$ CAZ280-ORZ621-241200- /O.UPG.KMFR.FW.A.0030.201025T1200Z-201026T1800Z/ /O.NEW.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Western Klamath National Forest-Siskiyou Mountains- 1258 PM PDT Fri Oct 23 2020 ...RED FLAG WARNING IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... The National Weather Service in Medford has upgraded the Fire Weather Watch to a Red Flag Warning...which is in effect from 8 AM Sunday to 11 AM PDT Monday. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and valleys in western Siskiyou County. This includes both the Slater Fire and the Red Salmon Fire. * Wind: East to northeast 15 to 25 mph with gusts up to 40 mph. * Humidity: 7 to 13 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... One less spark, one less wildfire. && $$ ORZ619-620-622-623-241200- /O.UPG.KMFR.FW.A.0030.201025T1200Z-201026T1800Z/ /O.NEW.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- Eastern Rogue Valley-Southern Oregon Cascades- 1258 PM PDT Fri Oct 23 2020 ...RED FLAG WARNING IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619...620...622 AND 623... The National Weather Service in Medford has upgraded the Fire Weather Watch to a Red Flag Warning...which is in effect from 8 AM Sunday to 11 AM PDT Monday. * 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: Mid to upper slopes and ridges, south of the Umpqua Divide, and along the Coast range. This includes portions of the Illinois and Shasta Valleys as well as the southern half of the Rogue Valley. * Wind: Upper Slopes and Ridges: East winds 20 to 30 mph with gusts to 45 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 9 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD Precautionary/preparedness actions... One less spark, one less wildfire. && $$ Visit us at www.weather.gov/Medford
10 follow-up statements
626 WWUS86 KMFR 241152 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 452 AM PDT Sat Oct 24 2020 ...Gusty East winds with low RH and Poor Overnight Recoveries expected Sunday into Monday morning... .Strong high pressure will build east of the Cascades Saturday night. This will result in gusty east winds early Sunday morning. Gusty winds will continue into Sunday night before diminishing early Monday morning at the mid slopes and ridges. However, there is concern stronger winds could funnel into some of the valleys. Humidities will be low Sunday with moderate to poor overnight recoveries Sunday night, especially for the mid slopes and ridges. CAZ281-282-250000- /O.CON.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 452 AM PDT Sat Oct 24 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 281 AND 282... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and ridges in Fire Weather Zone 282 and portions of the Shasta Valley in Fire Zone 281. * Wind: East to northeast, 15 to 25 mph with gusts to 35 mph. * Humidity: 7 to 13 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-250000- /O.CON.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Western Klamath National Forest-Siskiyou Mountains- 452 AM PDT Sat Oct 24 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 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: Mid to upper slopes and valleys in western Siskiyou County. This includes both the Slater Fire and the Red Salmon Fire. * Wind: East to northeast 15 to 25 mph with gusts up to 35 mph. * Humidity: 7 to 13 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-622-623-250000- /O.CON.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- Eastern Rogue Valley-Southern Oregon Cascades- 452 AM PDT Sat Oct 24 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619...620... 622 AND 623... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and ridges, south of the Umpqua Divide, and along the Coast range. This includes portions of the Illinois and Shasta Valleys as well as the southern half of the Rogue Valley. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 9 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
635 WWUS86 KMFR 242139 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 239 PM PDT Sat Oct 24 2020 ...Gusty East winds with low RH and Poor Overnight Recoveries expected Sunday into Monday morning... .Strong high pressure will build east of the Cascades Saturday night. This will result in gusty east winds early Sunday morning. Gusty winds will continue into Sunday night before diminishing early Monday morning at the mid slopes and ridges. However, there is concern stronger winds could funnel into some of the valleys. Humidities will be low Sunday with moderate to poor overnight recoveries Sunday night, especially for the mid slopes and ridges. CAZ281-282-251200- /O.CON.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 239 PM PDT Sat Oct 24 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 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: Mid to upper slopes and ridges in Fire Weather Zone 282 and portions of the Shasta Valley in Fire Zone 281. * Wind: East to northeast, 15 to 25 mph with gusts to 35 mph. * Humidity: 7 to 13 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-251200- /O.CON.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Western Klamath National Forest-Siskiyou Mountains- 239 PM PDT Sat Oct 24 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and valleys in western Siskiyou County. This includes both the Slater Fire and the Red Salmon Fire. * Wind: East to northeast 15 to 25 mph with gusts up to 35 mph. * Humidity: 7 to 13 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-622-623-251200- /O.CON.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- Eastern Rogue Valley-Southern Oregon Cascades- 239 PM PDT Sat Oct 24 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619...620... 622 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: Mid to upper slopes and ridges, south of the Umpqua Divide, and along the Coast range. This includes portions of the Illinois and Shasta Valleys as well as the southern half of the Rogue Valley. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 9 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
080 WWUS86 KMFR 251142 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 442 AM PDT Sun Oct 25 2020 ...Gusty East winds with low RH and Poor Overnight Recoveries expected today into Monday morning... .Strong high pressure will continue to build east of the Cascades today. Gusty winds will start this morning and continue into tonight before diminishing early Monday morning at the mid slopes and ridges. However, there is concern stronger winds could funnel into some of the valleys today. Humidities will be low today with moderate to poor overnight recoveries later tonight, especially for the mid slopes and ridges. CAZ281-282-252300- /O.EXT.KMFR.FW.W.0033.201025T1500Z-201026T0900Z/ Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 442 AM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT FROM 8 AM THIS MORNING TO 2 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 281 AND 282... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and ridges in Fire Weather Zone 282 and portions of the Shasta Valley in Fire Zone 281. * Wind: Northeast 10 to 20 mph with gusts up to 35 mph. * Humidity: 7 to 13 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-252300- /O.CON.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Western Klamath National Forest-Siskiyou Mountains- 442 AM PDT Sun Oct 25 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 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: Mid to upper slopes and valleys in western Siskiyou County. This includes both the Slater Fire and the Red Salmon Fire. * Wind: East 15 to 25 mph with gusts up to 35 mph. * Humidity: 7 to 13 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-622-623-252300- /O.CON.KMFR.FW.W.0033.201025T1500Z-201026T1800Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- Eastern Rogue Valley-Southern Oregon Cascades- 442 AM PDT Sun Oct 25 2020 ...RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619...620... 622 AND 623... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and ridges, south of the Umpqua Divide, and along the Coast range. This includes portions of the Illinois and Shasta Valleys as well as the southern half of the Rogue Valley. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 9 to 15 percent. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
123 WWUS86 KMFR 252044 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 144 PM PDT Sun Oct 25 2020 ...Gusty East winds with low RH and Poor Overnight Recoveries expected today into Monday morning... .Gusty east winds will reach peak strength this evening but remain strong overnight before diminishing Monday morning at the mid slopes and ridges. While not as strong, gusty winds will funnel into some valleys also. Humidities will remain low overnight with moderate to poor recoveries at the mid slopes and ridges. Winds will weaken Monday but humidity levels will be at a minimum on Monday afternoon and remain much drier than normal into Tuesday. CAZ281-282-260900- /O.CON.KMFR.FW.W.0033.000000T0000Z-201026T0900Z/ Central Siskiyou County Including Shasta Valley-Shasta- Trinity National Forest in Siskiyou County- 144 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 2 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 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: Mid to upper slopes and ridges in Fire Weather Zone 282 and portions of the Shasta Valley in Fire Zone 281. * Wind: Northeast 10 to 20 mph with gusts up to 35 mph. * Humidity: 7 to 13 percent this afternoon, recovering to 30 to 45 percent in valleys and 15 to 30 percent at mid slopes and ridges on Monday morning. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-260930- /O.CON.KMFR.FW.W.0033.000000T0000Z-201026T1800Z/ Western Klamath National Forest-Siskiyou Mountains- 144 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA Fire Zone....280. In Southwest OR Fire Zone....621. Mid to upper slopes and valleys in western Siskiyou County and the Siskiyou Mountains. This includes both the Slater Fire and the Red Salmon Fire. * Wind: East 15 to 25 mph with gusts up to 35 mph. * Humidity: 7 to 13 percent this afternoon, recovering to 30 to 45 percent in valleys and 15 to 30 percent at mid slopes and ridges on Monday morning. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-622-623-260930- /O.CON.KMFR.FW.W.0033.000000T0000Z-201026T1800Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- Eastern Rogue Valley-Southern Oregon Cascades- 144 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619...620...622 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: In Southwest OR...Fire Weather Zones 619...620...622 and 623. This is the mid slopes and ridges south of the Umpqua Divide, and along the Coast range. This also includes portions of the Illinois and Shasta Valleys as well as the southern half of the Rogue Valley. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 9 to 15 percent this afternoon, recovering to 35 to 50 percent in valleys and 15 to 35 percent at mid slopes and ridges on Monday morning. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
380 WWUS86 KMFR 252317 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 417 PM PDT Sun Oct 25 2020 CAZ282-260900- /O.EXT.KMFR.FW.W.0033.000000T0000Z-201027T0600Z/ Shasta-Trinity National Forest in Siskiyou County- 417 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 11 PM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 281 AND 282... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and ridges in Fire Weather Zone 282. * Wind: Northeast 10 to 20 mph with gusts up to 35 mph. * Humidity: 7 to 10 percent in the afternoon, recovering to only 25 to 30 percent overnight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-260900- /O.EXT.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Klamath National Forest-Siskiyou Mountains- 417 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and valleys in western Siskiyou County and the Siskiyou Mountains in Fire Weather Zones 280 and 621. This includes both the Slater Fire and the Red Salmon Fire. * Wind: East 15 to 25 mph with gusts up to 35 mph. * Humidity: 6 to 10 percent in the afternoon, recovering to only 15 to 25 percent overnight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ622-623-260900- /O.EXT.KMFR.FW.W.0033.000000T0000Z-201026T2100Z/ Eastern Rogue Valley-Southern Oregon Cascades- 417 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 2 PM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619...620...622 AND 623... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid slopes and ridges of the Cascades and Cascade foothills, the mountains surrounding the Rogue Valley, and the southern Rogue Valley, including Ashland, in Fire Weather Zones 622 and 623. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 9 to 15 percent in the afternoons, recovering to only 30 to 40 percent in valleys and 15 to 30 percent at mid slopes and ridges. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-260900- /O.EXT.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- 417 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619...620...622 AND 623... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: The mountains of Curry and Josephine Counties, and portions of the Illinois Valley in Fire Weather Zones 619 and 620. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 8 to 15 percent this afternoon, recovering to only 20 to 40 percent in valleys and 15 to 30 percent at mid slopes and ridges on Monday morning. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ281-260900- /O.CON.KMFR.FW.W.0033.000000T0000Z-201026T0900Z/ Central Siskiyou County Including Shasta Valley- 417 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 2 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 281 AND 282... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Fire Weather Zone 281. * Wind: Northeast 10 to 20 mph with gusts up to 35 mph. * Humidity: 7 to 13 percent in the afternoon, recovering to only 30 to 45 percent in valleys and 15 to 30 percent at mid slopes and ridges. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
639 WWUS86 KMFR 252323 CCA RFWMFR URGENT - FIRE WEATHER MESSAGE...CORRECTED National Weather Service Medford OR 423 PM PDT Sun Oct 25 2020 CAZ282-260900- /O.COR.KMFR.FW.W.0033.000000T0000Z-201027T0600Z/ Shasta-Trinity National Forest in Siskiyou County- 423 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 11 PM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 282... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and ridges in Fire Weather Zone 282. * Wind: Northeast 10 to 20 mph with gusts up to 35 mph. * Humidity: 7 to 10 percent in the afternoon, recovering to only 25 to 30 percent overnight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-260900- /O.EXT.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Klamath National Forest-Siskiyou Mountains- 423 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and valleys in western Siskiyou County and the Siskiyou Mountains in Fire Weather Zones 280 and 621. This includes both the Slater Fire and the Red Salmon Fire. * Wind: East 15 to 25 mph with gusts up to 35 mph. * Humidity: 6 to 10 percent in the afternoon, recovering to only 15 to 25 percent overnight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ622-623-260900- /O.COR.KMFR.FW.W.0033.000000T0000Z-201026T2100Z/ Eastern Rogue Valley-Southern Oregon Cascades- 423 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 2 PM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 622 AND 623... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid slopes and ridges of the Cascades and Cascade foothills, the mountains surrounding the Rogue Valley, and the southern Rogue Valley, including Ashland, in Fire Weather Zones 622 and 623. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 9 to 15 percent in the afternoons, recovering to only 30 to 40 percent in valleys and 15 to 30 percent at mid slopes and ridges. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-260900- /O.COR.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- 423 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619 AND 620... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: The mountains of Curry and Josephine Counties, and portions of the Illinois Valley in Fire Weather Zones 619 and 620. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. Valleys: East to southeast winds 10 to 20 mph with gusts to 30 mph. * Humidity: 8 to 15 percent this afternoon, recovering to only 20 to 40 percent in valleys and 15 to 30 percent at mid slopes and ridges on Monday morning. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ281-260900- /O.COR.KMFR.FW.W.0033.000000T0000Z-201026T0900Z/ Central Siskiyou County Including Shasta Valley- 423 PM PDT Sun Oct 25 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 2 AM PDT MONDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 281... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Fire Weather Zone 281. * Wind: Northeast 10 to 20 mph with gusts up to 35 mph. * Humidity: 7 to 13 percent in the afternoon, recovering to only 30 to 45 percent in valleys and 15 to 30 percent at mid slopes and ridges. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
673 WWUS86 KMFR 260913 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 213 AM PDT Mon Oct 26 2020 ...Gusty East winds with low RH and Poor Overnight Recoveries expected Monday through Tuesday morning... .Gusty east winds will persist along the southern oregon coastal range and the Klamath Mountains with RHs remaining critical through tonight. East of the Coastal range and Klamath Mountains, winds will lower today through tonight. CAZ281-261015- /O.EXP.KMFR.FW.W.0033.000000T0000Z-201026T0900Z/ Central Siskiyou County Including Shasta Valley- 213 AM PDT Mon Oct 26 2020 ...RED FLAG WARNING WILL EXPIRE AT 2 AM PDT EARLY THIS MORNING FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 281... Winds will trend lower into Monday for the Shasta valley. RHs will remain critical as the dry airmass still lingers. $$ CAZ282-262115- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T0600Z/ Shasta-Trinity National Forest in Siskiyou County- 213 AM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 282... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and ridges in Fire Weather Zone 282. * Wind: Upper slopes and ridges: Northeast 5 to 15 mph with gusts up to 30 mph. * Humidity: Recovering to 30 percent this morning. Then, as low as 7 percent this afternoon. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-262115- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Klamath National Forest-Siskiyou Mountains- 213 AM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and the Siskiyou Mountains in Fire Weather Zones 280 and 621. This includes both the Slater Fire and the Red Salmon Fire. * Wind: Northeast 10 to 20 mph with gusts up to 35 mph. * Humidity: Recovering to 20 percent this morning, then as low as 9 percent this afternoon. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ622-623-262100- /O.CON.KMFR.FW.W.0033.000000T0000Z-201026T2100Z/ Eastern Rogue Valley-Southern Oregon Cascades- 213 AM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 622 AND 623... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid slopes and ridges of the Cascades and Cascade foothills, the mountains surrounding the Rogue Valley in Fire Weather Zones 622 and 623. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. * Humidity: Upper Slopes and Ridges: Recovering to 35 percent this morning, then as low as 9 percent this afternoon. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-262115- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- 213 AM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619 AND 620... * Impacts: Strong, gusty east wind with low relative humidity, poor recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: The mountains of Curry and Josephine Counties, and portions of the Illinois Valley in Fire Weather Zones 619 and 620. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph. * Humidity: Upper Slopes and Ridges: Recovering to 25 percent this morning, then as low as 9 percent this afternoon. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
094 WWUS86 KMFR 262117 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 217 PM PDT Mon Oct 26 2020 ...Gusty Easterly winds with low RH and Poor Overnight Recoveries through Tuesday morning... .Gusty easterly winds will persist along the southern Oregon Coastal Range and the Klamath Mountains with relative humidities remaining critical into Tuesday morning. ORZ622-623-262230- /O.EXP.KMFR.FW.W.0033.000000T0000Z-201026T2100Z/ Eastern Rogue Valley-Southern Oregon Cascades- 217 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING HAS EXPIRED FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 622 AND 623... Peak easterly wind gusts last night were up to 40 mph. These winds have trended lower through the day and allowed the Red Flag Warning to expire. $$ CAZ282-270600- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T0600Z/ Shasta-Trinity National Forest in Siskiyou County- 217 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 282... * Impacts: Strong, gusty east wind with low relative humidity, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and ridges in Fire Weather Zone 282. * Wind: Upper slopes and ridges: Northeast 5 to 15 mph with gusts up to 30 mph. * Humidity: As low as 7 percent this afternoon, increasing slightly this evening. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-270945- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Klamath National Forest-Siskiyou Mountains- 217 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... * Impacts: East winds, poor relative humidity recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA Fire Zone....280. In Southwest OR Fire Zone....621. * Wind: Northeast 15 to 25 mph with gusts up to 35 mph this evening, decreasing to 10 to 15 mph with gusts to 25 mph. * Humidity: Recovering to 20 percent this morning, then as low as 9 percent this afternoon. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-270945- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- 217 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619 AND 620... * Impacts: East winds, poor relative humidity recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Southwest OR...Fire Weather Zones 619 and 620. * Wind: Upper Slopes and Ridges: East winds 15 to 25 mph with gusts to 35 mph this evening decreasing to 10 to 15 mph with gusts to 25 mph overnight. * Humidity: Upper Slopes and Ridges: as low as 9 percent this afternoon, recovering modestly tonight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
727 WWUS86 KMFR 262151 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 251 PM PDT Mon Oct 26 2020 ...Gusty Northeast winds with low RH and Poor Overnight Recoveries through Tuesday morning... .Gusty Northeast winds will persist along the southern Oregon Coastal Range and the Klamath Mountains with relative humidities remaining critical into Tuesday morning. CAZ282-270600- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T0600Z/ Shasta-Trinity National Forest in Siskiyou County- 251 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 282... * Impacts: Northeast winds, low relative humidities, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Mid to upper slopes and ridges in Fire Weather Zone 282. * Wind: Northeast 5 to 15 mph with gusts up to 25 mph. * Humidity: As low as 7 percent this afternoon, increasing to 30 to 40 percent this evening. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ CAZ280-ORZ621-271215- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Klamath National Forest-Siskiyou Mountains- 251 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... * Impacts: Northeast winds, poor relative humidity recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and the Siskiyou Mountains in Fire Weather Zones 280 and 621. This includes both the Slater Fire and the Red Salmon Fire. * Wind: Northeast 15 to 25 mph with gusts up to 35 mph this evening, then decreasing to 10 to 15 mph with gusts to 25 mph into Tuesday morning. * Humidity: As low as 6 percent this afternoon, recovering to 25 to 35 percent overnight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-271215- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- 251 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619 AND 620... * Impacts: Northeast winds, poor relative humidity recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: The mountains of Curry and Josephine Counties, and portions of the Illinois Valley in Fire Weather Zones 619 and 620. * Wind: Northeast winds 15 to 25 mph with gusts to 35 mph this evening decreasing to 10 to 15 mph with gusts to 25 mph overnight. * Humidity: As low as 6 percent this afternoon, recovering to 25 to 40 percent tonight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
650 WWUS86 KMFR 270551 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 1051 PM PDT Mon Oct 26 2020 CAZ282-270700- /O.EXP.KMFR.FW.W.0033.000000T0000Z-201027T0600Z/ Shasta-Trinity National Forest in Siskiyou County- 1051 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING WILL EXPIRE AT 11 PM PDT THIS EVENING FOR FIRE WEATHER ZONE 282... Conditions have improved in the area and are no longer considered critical. $$ CAZ280-ORZ621-271500- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Klamath National Forest-Siskiyou Mountains- 1051 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 280 AND 621... * Impacts: Northeast winds, poor relative humidity recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: Mid to upper slopes and the Siskiyou Mountains in Fire Weather Zones 280 and 621. This includes both the Slater Fire and the Red Salmon Fire. * Wind: Northeast 15 to 25 mph with gusts up to 35 mph this evening, then decreasing to 10 to 15 mph with gusts to 25 mph into Tuesday morning. * Humidity: As low as 6 percent this afternoon, recovering to 25 to 35 percent overnight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ ORZ619-620-271500- /O.CON.KMFR.FW.W.0033.000000T0000Z-201027T1500Z/ Western Rogue River-Siskiyou National Forest- Western Rogue Basin including the Illinois Valley- 1051 PM PDT Mon Oct 26 2020 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY FOR EAST WIND WITH POOR OVERNIGHT RH RECOVERY AND STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONES 619 AND 620... * Impacts: Northeast winds, poor relative humidity recovery, and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: The mountains of Curry and Josephine Counties, and portions of the Illinois Valley in Fire Weather Zones 619 and 620. * Wind: Northeast winds 15 to 25 mph with gusts to 35 mph this evening decreasing to 10 to 15 mph with gusts to 25 mph overnight. * Humidity: As low as 6 percent this afternoon, recovering to 25 to 40 percent tonight. * View the hazard area in detail at: https://www.wrh.noaa.gov/mfr/HAZARD $$ Visit us at www.weather.gov/Medford
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 Oct 23, 9:00 AM PDT, 3 hours 58 minutes earlier.
Area forecast discussion, Oct 23, 9:00 AM PDT, 3 hours 58 minutes before
Area Forecast Discussion
National Weather Service Medford OR
900 AM PDT Fri Oct 23 2020
.DISCUSSION...Many west side valleys experienced freezing
temperatures last night, with the few upper level clouds in the
region exiting quickly. There were isolated pockets within the
freeze warning for Jackson County that did not quite reach
freezing, so anticipate one more round of freeze related products
for west side valleys. The Umpqua basin was under a frost
advisory and most locations did not drop to freezing except for
isolated pockets around Tiller. The next round of freezing
temperatures for the west side will be on Saturday and Sunday,
and widespread freezing temperatures are more likely in the
Umpqua at that time.
Today should be a fairly pleasant day, with temperatures at or a
few degrees below climo for the entire area. Upper level clouds
will filter into the region throughout the day from the north as
a low and warm front move through the area later today.
Did not make changes to the forecast, so more details regarding
rain chances and the extended forecast can be found in the
previous discussion below. -Miles
&&
.AVIATION...For the 23/12Z TAFS...VFR conditions will prevail into
Friday afternoon. An approaching front will bring areas of MVFR
cigs with light rain beginning Friday afternoon, moving onshore
Friday evening and spreading inland to the Cascades and Siskiyous
Friday night with higher terrain becoming obscured. The lower
conditions will persist into Saturday morning.
&&
.MARINE...Updated 200 AM PDT Friday 23 Oct 2020...A strong
thermal trough near the coast will weaken Friday. Strong north
winds and steep to very steep seas will subside Friday. A cold
front will move onshore Friday night. The thermal trough will
redevelop Saturday, then weaken Monday. This will bring another
period of strong north winds and steep to very steep seas Saturday
into Monday morning. Gales are possible over the southern outer
waters, but most areas will see small craft advisory winds.
&&
.PREV DISCUSSION... /Issued 333 AM PDT Fri Oct 23 2020/
DISCUSSION...
We'll have a 20 percent chance for rain during the morning hours
around the Umpqua Valley and those probabilities will increase up
to 60 to 70 percent in the later afternoon and early evening
hours for most of the forecast area. Northern California and most
of Lake County will stay dry today as this front moves through.
Precipitation will be light for most locations on Friday. Most of
the rain will fall in the Cascades on Friday evening with rain
totals up to 0.5 inches.
Eventually, an upper level low will swing down from eastern
Washington into Nevada late Saturday through Sunday. This will be
impactful as we'll see strong winds around 20 to 30 mph over the
higher terrain Sunday with relative humidity in the lower teens
over the mountains. The lower relative humidity will help clear
out the skies and push temperatures down towards the freezing mark
for valleys west of the Cascades Saturday night and Sunday night.
Sunday night is when we have the highest confidence we'll drop
below freezing in many of the valleys west of the Cascades. The
forecast is currently calling for lows around 25 in the Rogue,
Shasta and Illinois valleys. The Umpqua valley will probably see
lows around 29.
As the low departs the region Sunday night, we'll have high
pressure build in it's wake. Temperatures will trend warmer and
possibly into the 70s along the southern Oregon coastline near
Brookings. This will remain a persistent feature as the thermal
trough remains along the coast for the remainder of the week.
Temperatures will also push 5 to 10 degrees above normal from
Tuesday through Thursday next week.
-Smith
FIRE WEATHER...Updated 200 AM PDT Friday Oct 22 2020...
A warm front arrives Friday with a cold front following Saturday,
and once again, breezy winds are expected over the higher terrain
and the East Side. Precipitation chances will be a bit more
robust and should spread over most of the forecast area, with
wetting rains possible (though not likely) along the coast, the
Umpqua Basin, and the western slopes of the Cascades. Only light
rainfall is expected elsewhere.
The coldest air mass of the season so far is expected to dig south
into the region behind the cold front. Combined with the
rebounding thermal trough along the coast, a sharp east/west
gradient is expected to develop, likely resulting in another east
wind event for the region, although it appears more and more
likely that this will be a strong, multi-day event. Breezy to
gusty east winds, dry conditions, and widespread moderate to poor
recoveries are expected Sunday through at least the middle of next
week. That being said, some of our guidance has continued to
trend this event stronger, and ensembles are showing this to be
possibly one of our more extreme events for this time of year,
with some model guidance suggesting gusts up to 50 mph over the
ridges of Curry, eastern Josephine, and western Siskiyou Counties
Sunday evening. Meanwhile, the Cascades could see wind gusts to 45
mph and some of our valleys (southern Rogue, Shasta) could see
wind gusts to 30 mph. Have issued a Fire Weather Watch for this
event with a little earlier timing than our neighbors since our
winds will begin to increase in the north a little earlier and
travel southward. The concerns with this event will hinge on any
rainfall amounts and coverage with the preceding front, as well as
if winds mix into the valleys versus being only for the upper
slopes and ridges. Areas not receptive to fire spread (the coast)
will continue to see a headline in the FWF in addition to the Fire
Weather Watch.
Although the winds will decrease Monday, they will remain from the
east, so relief will not come from a marine push. Thus, recoveries
will remain in the poor to moderate range. A weak disturbance could
pass overhead Tuesday, briefly disrupting the pattern.
-Schaaf/BPN
&&
.MFR WATCHES/WARNINGS/ADVISORIES...
OR...Fire Weather Watch from late Saturday night through Monday
morning for ORZ619>623.
Frost Advisory until 9 AM PDT this morning for ORZ023.
Freeze Warning until 9 AM PDT this morning for ORZ024-026.
Red Flag Warning until 11 AM PDT this morning for ORZ621.
CA...Fire Weather Watch from late Saturday night through Monday
morning for CAZ280>282.
Red Flag Warning until 11 AM PDT this morning for CAZ280.
Freeze Warning until 9 AM PDT this morning for CAZ080>082.
Pacific Coastal Waters...Small Craft Advisory until 5 PM PDT this afternoon for
PZZ350-356-370-376.
Small Craft Advisory from 11 AM Saturday to 11 PM PDT Sunday for
PZZ356.
Small Craft Advisory from 5 AM Saturday to 11 PM PDT Sunday for
PZZ350-370.
Hazardous Seas Watch from Saturday morning through Sunday
evening for PZZ370-376.
Small Craft Advisory from 5 AM to 11 AM PDT Saturday for PZZ376.
Hazardous Seas Warning until 11 AM PDT this morning for PZZ376.The office that day
Everything else NWS Medford, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 23, 2:31 AM PDT | Small Craft Advisory | MFR | 6 days | |
| Oct 23, 2:31 AM PDT | Hazardous Seas Watch | MFR | 16 hr | |
| Oct 23, 2:45 PM PDT | Freeze Watch | MFR | Coos, Curry, Douglas, Jackson, Josephine | 24 hr |
| Oct 23, 2:53 PM PDT | Hazardous Seas Warning | MFR | 5 days |
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.