Alert archive / California / Red Flag Warnings in 2017
Red Flag Warning 3, NWS Medford, OR
NWS Medford, OR issued this red flag warning at Jul 3, 2017, 2:26 PM PDT for Modoc County, Siskiyou County, California; Klamath County, Lake County, Oregon. It took effect at Jul 4, 2017, 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
- Jul 3, 2017, 2:26 PM PDT (21:26 UTC)
- In effect from
- Jul 4, 2017, 2:00 PM PDT
- Expired
- Jul 4, 2017, 8:00 PM PDT
- In force
- 6 hr
- Issued by
- NWS Medford, OR
Counties Modoc County, CA, Siskiyou County, CA, Klamath County, OR, Lake County, OR
The radar
The Medford radar (KMAX), 115 km from the middle of the area, began a volume at 21:32 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, 9.4 hours before the alert went out and 123 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
- 1527 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 4 m²/s²
- 0-3 km storm-relative helicity
- 71 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
351 WWUS86 KMFR 032126 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 226 PM PDT Mon Jul 3 2017 ...Strong gusty winds and low humidities Tuesday and Wednesday... CAZ281-040930- /O.NEW.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.NEW.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Central Siskiyou County Including Shasta Valley- 226 PM PDT Mon Jul 3 2017 ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT TUESDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 281... ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 281... The National Weather Service in Medford has issued a Red Flag Warning...which is in effect from 2 PM to 8 PM PDT Tuesday. A Red Flag Warning has also been issued from 2 PM to 8 PM PDT Wednesday. * 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...Shasta Valley in Fire Weather Zone 281. * Counties affected: In Northern CA...Siskiyou. * Wind: South 10 to 20 mph. Gusts of 25 to 35 mph on Tuesday and gusty of 30 to 40 mph on Wednesday. Strongest winds are expected in the southern Shasta Valley during the afternoons and early evenings. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/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. && $$ ORZ624-040930- /O.NEW.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.NEW.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Klamath Basin and the Fremont-Winema National Forest- 226 PM PDT Mon Jul 3 2017 ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT TUESDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 624... ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 624... The National Weather Service in Medford has issued a Red Flag Warning...which is in effect from 2 PM to 8 PM PDT Tuesday. A Red Flag Warning has also been issued from 2 PM to 8 PM PDT Wednesday. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In South Central OR...eastern portion of Fire Weather Zone 624. * Counties affected: In South Central OR...eastern Klamath...western Lake. * Wind: South 12 to 18 mph. Gusts of 25 to 30 mph on Tuesday and gusts of 30 to 35 mph on Wednesday. * Humidity: 12 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/hazard Precautionary/preparedness actions... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures will create extreme fire growth potential. && $$ CAZ285-040930- /O.NEW.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.NEW.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Modoc County Except for the Surprise Valley- 226 PM PDT Mon Jul 3 2017 ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT TUESDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 285... The National Weather Service in Medford has issued a Red Flag Warning...which is in effect from 2 PM to 8 PM PDT Tuesday. A Red Flag Warning has also been issued from 2 PM to 8 PM PDT Wednesday. * 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 285. * Counties affected: In Northern CA...Modoc. * Wind: South 12 to 18 mph. Gusts of 25 to 30 mph on Tuesday and gusts of 30 to 35 mph on Wednesday. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/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. && $$ Visit us at www.weather.gov/Medford
4 follow-up statements
208 WWUS86 KMFR 040917 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 217 AM PDT Tue Jul 4 2017 ...Strong gusty winds and low humidities this afternoon and evening then again Wednesday afternoon... CAZ281-041600- /O.CON.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Central Siskiyou County Including Shasta Valley- 217 AM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING... ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY... * Impacts: Strong, gusty wind with low relative humidity and highfire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Shasta Valley in Fire Weather Zone 281. * Counties affected: In Northern CA...Siskiyou. * Wind: South 10 to 20 mph. Gusts of 25 to 35 mph this afternoon and evening, and gusty of 30 to 40 mph on Wednesday. Strongest winds are expected in the southern Shasta Valley during the afternoons and early evenings. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/hazard Precautionary/preparedness actions... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures will create extreme fire growth potential. && $$ ORZ624-041600- /O.CON.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Klamath Basin and the Fremont-Winema National Forest- 217 AM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING... ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY... * Impacts: Strong, gusty wind with low relative humidity and highfire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In South Central OR...eastern portion of Fire Weather Zone 624. * Counties affected: In South Central OR...eastern Klamath... western Lake. * Wind: South 12 to 18 mph. Gusts of 25 to 30 mph this afternoon and gusts of 30 to 35 mph on Wednesday. * Humidity: 12 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/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. && $$ CAZ285-041600- /O.CON.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Modoc County Except for the Surprise Valley- 217 AM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING... ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spreadof new and existing fires. * Affected area: In Northern CA...Fire Weather Zone 285. * Counties affected: In Northern CA...Modoc. * Wind: South 12 to 18 mph. Gusts of 25 to 30 mph this afternoon and gusts of 30 to 35 mph on Wednesday. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/hazard Precautionary/preparedness actions... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures will create extreme fire growth potential. && $$ Visit us at www.weather.gov/medford
369 WWUS86 KMFR 041336 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 636 AM PDT Tue Jul 4 2017 ...Strong gusty winds and low humidities this afternoon and evening then again Wednesday afternoon... CAZ281-042300- /O.CON.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Central Siskiyou County Including Shasta Valley- 636 AM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITY... ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY FOR STRONG GUSTY WINDS AND LOW HUMIDITY... * Impacts: Strong, gusty wind with low relative humidity and highfire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Shasta Valley in Fire Weather Zone 281. * Counties affected: In Northern CA...Siskiyou. * Wind: South 10 to 20 mph. Gusts of 25 to 35 mph this afternoon and evening, and gusty of 30 to 40 mph on Wednesday. Strongest winds are expected in the southern Shasta Valley during the afternoons and early evenings. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/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. && $$ ORZ624-042300- /O.CON.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Klamath Basin and the Fremont-Winema National Forest- 636 AM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITY... ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY FOR STRONG GUSTY WINDS AND LOW HUMIDITY... * Impacts: Strong, gusty wind with low relative humidity and highfire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In South Central OR...eastern portion of Fire Weather Zone 624. * Counties affected: In South Central OR...eastern Klamath... western Lake. * Wind: South 12 to 18 mph. Gusts of 25 to 30 mph this afternoon and gusts of 30 to 35 mph on Wednesday. * Humidity: 12 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/hazard Precautionary/preparedness actions... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures will create extreme fire growth potential. && $$ CAZ285-042300- /O.CON.KMFR.FW.W.0003.170704T2100Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Modoc County Except for the Surprise Valley- 636 AM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITY... ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY FOR STRONG GUSTY WINDS AND LOW HUMIDITY... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spreadof new and existing fires. * Affected area: In Northern CA...Fire Weather Zone 285. * Counties affected: In Northern CA...Modoc. * Wind: South 12 to 18 mph. Gusts of 25 to 30 mph this afternoon and gusts of 30 to 35 mph on Wednesday. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/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. && $$ Visit us at www.weather.gov/medford
462 WWUS86 KMFR 042127 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 227 PM PDT Tue Jul 4 2017 ...Strong gusty winds and low humidities this afternoon and evening then again Wednesday afternoon... CAZ284-050930- /O.EXA.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 227 PM PDT Tue Jul 4 2017 ...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 284... The National Weather Service in Medford has issued a Red Flag Warning...which is in effect from 2 PM to 8 PM PDT Wednesday. * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Fire Weather Zone 284. * Counties affected: In Northern CA...Siskiyou. * Wind: South 10 to 20 mph with gusts of 30 to 35 mph Wednesday afternoon and early evening. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/hazard Precautionary/preparedness actions... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures will create extreme fire growth potential. && $$ CAZ281-050930- /O.CON.KMFR.FW.W.0003.000000T0000Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Central Siskiyou County Including Shasta Valley- 227 PM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 281... ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY 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...Shasta Valley in Fire Weather Zone 281. * Counties affected: In Northern CA...Siskiyou. * Wind: South 10 to 20 mph. Gusts of 25 to 35 mph this afternoon and evening, and gusts of 30 to 40 mph on Wednesday. Strongest winds are expected in the southern Shasta Valley during the afternoons and early evenings. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/hazard $$ ORZ624-050930- /O.CON.KMFR.FW.W.0003.000000T0000Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Klamath Basin and the Fremont-Winema National Forest- 227 PM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 624... ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY FOR STRONG GUSTY WIND WITH LOW RH FOR FIRE WEATHER ZONE 624... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In South Central OR..Fire Weather Zone 624. Mainly eastern portions of zone 624 from Hoyt Creek to Sprague River to Lorella and areas eastward will be affected today. Most all areas from from Hoyt Creek to Klamath Falls and eastward will be affected on Wednesday. * Counties affected: In South Central OR...Klamath...Lake. * Wind: South 12 to 18 mph. Gusts of 25 to 30 mph this afternoon and evening and gusts of 30 to 35 mph on Wednesday. * Humidity: as low as 10 percent. * View the hazard area in detail at http://weather.gov/medford/hazard $$ CAZ285-050930- /O.CON.KMFR.FW.W.0003.000000T0000Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Modoc County Except for the Surprise Valley- 227 PM PDT Tue Jul 4 2017 ...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 REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY 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...Fire Weather Zone 285. * Counties affected: In Northern CA...Modoc. * Wind: South to southwest 12 to 18 mph. Gusts of 25 to 30 mph this afternoon and evening and gusts of 30 to 35 mph on Wednesday. * Humidity: as low as 10 percent. * View the hazard area in detail at http://weather.gov/medford/hazard $$ Visit us at www.weather.gov/Medford
741 WWUS86 KMFR 050301 RFWMFR URGENT - FIRE WEATHER MESSAGE National Weather Service Medford OR 801 PM PDT Tue Jul 4 2017 ...Strong gusty winds and low humidities again Wednesday afternoon... CAZ281-051515- /O.EXP.KMFR.FW.W.0003.000000T0000Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Central Siskiyou County Including Shasta Valley- 801 PM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY... ...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Shasta Valley in Fire Weather Zone 281. * Counties affected: In Northern CA...Siskiyou. * Wind: South 10 to 20 mph. Gusts of 30 to 40 mph on Wednesday. Strongest winds are expected in the southern Shasta Valley during the afternoon and early evening. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/hazard Precautionary/preparedness actions... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures will create extreme fire growth potential. && $$ ORZ624-051515- /O.EXP.KMFR.FW.W.0003.000000T0000Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Klamath Basin and the Fremont-Winema National Forest- 801 PM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY... ...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING... * Impacts: Strong, gusty winds 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..Fire Weather Zone 624. Most all areas from from Hoyt Creek to Klamath Falls and eastward will be affected on Wednesday. * Counties affected: In South Central OR...Klamath...Lake. * Wind: South 12 to 18 mph. Gusts of 30 to 35 mph on Wednesday. * Humidity: as low as 10 percent. * View the hazard area in detail at http://weather.gov/medford/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. && $$ CAZ285-051515- /O.EXP.KMFR.FW.W.0003.000000T0000Z-170705T0300Z/ /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Modoc County Except for the Surprise Valley- 801 PM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY... ...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING... * Impacts: Strong, gusty wind with low relative humidity and high fire danger will likely contribute to a significant spread of new and existing fires. * Affected area: In Northern CA...Fire Weather Zone 285. * Counties affected: In Northern CA...Modoc. * Wind: South to southwest 12 to 18 mph. Gusts of 30 to 35 mph on Wednesday. * Humidity: as low as 10 percent. * View the hazard area in detail at http://weather.gov/medford/hazard Precautionary/preparedness actions... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures will create extreme fire growth potential. && $$ CAZ284-051515- /O.CON.KMFR.FW.W.0004.170705T2100Z-170706T0300Z/ Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 801 PM PDT Tue Jul 4 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT WEDNESDAY... * 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. * Counties affected: In Northern CA...Siskiyou. * Wind: South 10 to 20 mph with gusts of 30 to 35 mph Wednesday afternoon and early evening. * Humidity: 10 to 15 percent. * View the hazard area in detail at http://weather.gov/medford/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. && $$ Visit us at www.weather.gov/medford
The office that day
Everything else NWS Medford, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 3, 2:26 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 54 hr |
Nearby
Red Flag Warnings in California, 2017Red Flag Warnings in Oregon, 2017Every red flag warning in 2017
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.