Alert archive / Oregon / Frost Advisories in 2020
Frost Advisory 21, NWS Medford, OR
NWS Medford, OR issued this frost advisory at Sep 8, 2020, 3:23 AM PDT for Klamath County, Lake County, Oregon; Modoc County, California. It took effect at Sep 9, 2020, 4:00 AM PDT. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Sep 8, 2020, 3:23 AM PDT (10:23 UTC)
- In effect from
- Sep 9, 2020, 4:00 AM PDT
- Expired
- Sep 9, 2020, 8:00 AM PDT
- In force
- 4 hr
- Issued by
- NWS Medford, OR
Counties Modoc County, CA, Klamath County, OR, Lake County, OR
The radar
The Medford radar (KMAX), 151 km from the middle of the area, began a volume at 10:21 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 00:00Z, 10.4 hours before the alert went out and 154 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
- 3902 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 96 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
908 WWUS76 KMFR 081023 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 323 AM PDT Tue Sep 8 2020 ORZ030-081830- /O.UPG.KMFR.FZ.A.0006.200909T1200Z-200909T1700Z/ /O.NEW.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ /O.NEW.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.WI.Y.0014.000000T0000Z-200908T1800Z/ Northern and Eastern Klamath County and Western Lake County- Including the cities of Beatty, Chemult, Crescent, Gilchrist, and Sprague River 323 AM PDT Tue Sep 8 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Wind Advisory, northeast winds 15 to 25 mph with gusts up to 45 mph through this morning. For the Freeze Warning, sub-freezing temperatures as low as 28 expected. For the Frost Advisory, temperatures in the lower to mid 30s and light winds will result in frost formation. * WHERE...Advisory level winds will affect extreme southeast Klamath and southwest Lake Counties. Freeze conditions will affect valley locations in northern and northeast Klamath as well as far northeast Lake Counties, including north of Chiloquin to south of Crescent. Frost will affect most other valley locations in northern and northeast Klamath and far eastern Lake Counties, including Sprague River and Crescent. * WHEN...For the Freeze Warning and Frost Advisory, from 4 AM to 8 AM PDT Wednesday. For the Wind Advisory, until 11 AM PDT this morning. * IMPACTS...Gusty winds through this morning could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ ORZ029-081830- /O.UPG.KMFR.FZ.A.0006.200909T1200Z-200909T1700Z/ /O.NEW.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ /O.NEW.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ Klamath Basin- 323 AM PDT Tue Sep 8 2020 ...FREEZE WARNING IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Frost Advisory, temperatures in the lower to mid 30s and light winds will result in frost formation. * WHERE...Northern Klamath Basin. For the freeze warning, this includes areas north of Chiloquin. For the frost advisory, this includes Chiloquin. * WHEN...From 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ085-ORZ031-081830- /O.UPG.KMFR.FZ.A.0006.200909T1200Z-200909T1700Z/ /O.NEW.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ /O.CON.KMFR.WI.Y.0014.000000T0000Z-200908T1800Z/ Modoc County-Central and Eastern Lake County- Including the cities of Alturas, Adel, Lakeview, and Valley Falls 323 AM PDT Tue Sep 8 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING... ...FROST ADVISORY IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Wind Advisory, northeast winds 15 to 25 mph with gusts up to 45 mph through this morning. For the Frost Advisory, temperatures in the lower to mid 30s and light winds will result in frost formation early Wednesday. * WHERE...In California, Modoc County. In Oregon, Central and Eastern Lake County. Strongest winds are expected in Lake County and northern and eastern Modoc County. Frost advisory conditions will affect areas near Alturas, north of Davis Creek to Lakeview, Silver Lake and Fort Rock. * WHEN...For the Wind Advisory, until 11 AM PDT this morning. For the Frost Advisory, from 4 AM to 8 AM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could kill sensitive outdoor vegetation if left uncovered. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. && $$ ORZ021>024-081830- /O.CON.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ South Central Oregon Coast-Curry County Coast- Central Douglas County-Eastern Curry County and Josephine County- Including the cities of Reedsport, Coquille, Drain, Elkton, Roseburg, Sutherlin, and Green 323 AM PDT Tue Sep 8 2020 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Temperatures in the mid 90s to 100 expected, with overnight lows as warm as 65. * WHERE...South Central Oregon Coast and Central Douglas County. * WHEN...From 11 PM this evening to 11 PM PDT Tuesday. * IMPACTS...The combination of warm overnight temperatures, hot daytime temperatures, and dry conditions will make it difficult to stay hydrated and cool. The potential for heat related illnesses will be significantly higher, especially for those working outside and for those who lack access to adequate cooling resources. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ026-081830- /O.CON.KMFR.WI.Y.0014.200908T1200Z-200909T2100Z/ Jackson County- Including the city of Ashland 323 AM PDT Tue Sep 8 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Southeastern Jackson County, including Ashland, Talent, Phoenix, Jacksonville, and the surrounding mountains. * WHEN...From 5 AM Tuesday to 2 PM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Visit us at https://www.weather.gov/Medford
6 follow-up statements
356 WWUS76 KMFR 081738 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1038 AM PDT Tue Sep 8 2020 ORZ030-091200- /O.EXP.KMFR.WI.Y.0014.000000T0000Z-200908T1800Z/ /O.CON.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Northern and Eastern Klamath County and Western Lake County- Including the cities of Beatty, Chemult, Crescent, Gilchrist, and Sprague River 1038 AM PDT Tue Sep 8 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...WIND ADVISORY WILL EXPIRE AT 11 AM PDT THIS MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 expected. For the Frost Advisory, temperatures as low as 32 will result in frost formation. * WHERE...Advisory level winds will affect extreme southeast Klamath and southwest Lake Counties. Freeze conditions will affect valley locations in northern and northeast Klamath as well as far northeast Lake Counties, including north of Chiloquin to south of Crescent. Frost will affect most other valley locations in northern and northeast Klamath and far eastern Lake Counties, including Sprague River and Crescent. * WHEN...For the Freeze Warning and Frost Advisory, from 4 AM to 8 AM PDT Wednesday. For the Wind Advisory, until 11 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ085-ORZ031-091200- /O.EXP.KMFR.WI.Y.0014.000000T0000Z-200908T1800Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Modoc County-Central and Eastern Lake County- Including the cities of Alturas, Adel, Lakeview, and Valley Falls 1038 AM PDT Tue Sep 8 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...WIND ADVISORY WILL EXPIRE AT 11 AM PDT THIS MORNING... * WHAT...Temperatures as low as 30 will result in frost formation. * WHERE...In California, Modoc County. In Oregon, Central and Eastern Lake County. Strongest winds are expected in Lake County and northern and eastern Modoc County. Frost advisory conditions will affect areas near Alturas, north of Davis Creek to Lakeview, Silver Lake and Fort Rock. * WHEN...For the Wind Advisory, until 11 AM PDT this morning. For the Frost Advisory, from 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ ORZ029-091200- /O.CON.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Klamath Basin- 1038 AM PDT Tue Sep 8 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Frost Advisory, temperatures in the lower to mid 30s and light winds will result in frost formation. * WHERE...Northern Klamath Basin. For the freeze warning, this includes areas north of Chiloquin. For the frost advisory, this includes Chiloquin. * WHEN...From 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ ORZ021>024-090600- /O.CON.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ South Central Oregon Coast-Curry County Coast- Central Douglas County-Eastern Curry County and Josephine County- Including the cities of Reedsport, Coquille, Drain, Elkton, Roseburg, Sutherlin, and Green 1038 AM PDT Tue Sep 8 2020 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Temperatures in the mid 90s to 100 expected, with overnight lows as warm as 65. * WHERE...South Central Oregon Coast and Central Douglas County. * WHEN...From 11 PM this evening to 11 PM PDT Tuesday. * IMPACTS...The combination of warm overnight temperatures, hot daytime temperatures, and dry conditions will make it difficult to stay hydrated and cool. The potential for heat related illnesses will be significantly higher, especially for those working outside and for those who lack access to adequate cooling resources. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ026-091200- /O.CON.KMFR.WI.Y.0014.000000T0000Z-200909T2100Z/ Jackson County- Including the city of Ashland 1038 AM PDT Tue Sep 8 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT WEDNESDAY... * WHAT...East to southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Southeastern Jackson County, including Ashland, Talent, Phoenix, Jacksonville, and the surrounding mountains. * WHEN...From 5 AM Tuesday to 2 PM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Visit us at https://www.weather.gov/Medford
434 WWUS76 KMFR 081910 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1210 PM PDT Tue Sep 8 2020 ORZ029-091200- /O.CON.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Klamath Basin- 1210 PM PDT Tue Sep 8 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Frost Advisory, temperatures in the lower to mid 30s and light winds will result in frost formation. * WHERE...Northern Klamath Basin. For the freeze warning, this includes areas north of Chiloquin. For the frost advisory, this includes Chiloquin. * WHEN...From 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ ORZ030-091200- /O.CON.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Northern and Eastern Klamath County and Western Lake County- Including the cities of Beatty, Chemult, Crescent, Gilchrist, and Sprague River 1210 PM PDT Tue Sep 8 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 expected. For the Frost Advisory, temperatures as low as 32 will result in frost formation. * WHERE...Advisory level winds will affect extreme southeast Klamath and southwest Lake Counties. Freeze conditions will affect valley locations in northern and northeast Klamath as well as far northeast Lake Counties, including north of Chiloquin to south of Crescent. Frost will affect most other valley locations in northern and northeast Klamath and far eastern Lake Counties, including Sprague River and Crescent. * WHEN...For the Freeze Warning and Frost Advisory, from 4 AM to 8 AM PDT Wednesday. For the Wind Advisory, until 11 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ ORZ024-090600- /O.EXB.KMFR.WI.Y.0014.000000T0000Z-200909T0600Z/ /O.CON.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ Eastern Curry County and Josephine County- Including the city of Grants Pass 1210 PM PDT Tue Sep 8 2020 ...WIND ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...East to southeast winds 15 to 25 mph with gusts up to 35 mph expected. * WHERE...Eastern Curry County and Josephine County. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ021>023-090600- /O.CON.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ South Central Oregon Coast-Curry County Coast- Central Douglas County- Including the cities of Reedsport, Coquille, Drain, Elkton, Roseburg, Sutherlin, and Green 1210 PM PDT Tue Sep 8 2020 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Temperatures in the mid 90s to 100 expected, with overnight lows as warm as 65. * WHERE...South Central Oregon Coast and Central Douglas County. * WHEN...From 11 PM this evening to 11 PM PDT Tuesday. * IMPACTS...The combination of warm overnight temperatures, hot daytime temperatures, and dry conditions will make it difficult to stay hydrated and cool. The potential for heat related illnesses will be significantly higher, especially for those working outside and for those who lack access to adequate cooling resources. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ085-ORZ031-091200- /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Modoc County-Central and Eastern Lake County- Including the city of Alturas 1210 PM PDT Tue Sep 8 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...Temperatures as low as 30 will result in frost formation. * WHERE...In California, Modoc County. In Oregon, Central and Eastern Lake County. Strongest winds are expected in Lake County and northern and eastern Modoc County. Frost advisory conditions will affect areas near Alturas, north of Davis Creek to Lakeview, Silver Lake and Fort Rock. * WHEN...For the Wind Advisory, until 11 AM PDT this morning. For the Frost Advisory, from 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ ORZ026-091200- /O.CON.KMFR.WI.Y.0014.000000T0000Z-200909T2100Z/ Jackson County- Including the cities of Medford and Ashland 1210 PM PDT Tue Sep 8 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT WEDNESDAY... * WHAT...East to southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Southeastern Jackson County, including Ashland, Talent, Phoenix, Jacksonville, and the surrounding mountains. * WHEN...From 5 AM Tuesday to 2 PM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Drought-stressed trees and tree limbs could fall and power outages may result. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Visit us at https://www.weather.gov/Medford
033 WWUS76 KMFR 090039 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 539 PM PDT Tue Sep 8 2020 ORZ029-091245- /O.CON.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Klamath Basin- 539 PM PDT Tue Sep 8 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Frost Advisory, temperatures in the lower to mid 30s and light winds will result in frost formation. * WHERE...Northern Klamath Basin. For the freeze warning, this includes areas north of Chiloquin. For the frost advisory, this includes Chiloquin. * WHEN...From 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ ORZ030-091245- /O.CON.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Northern and Eastern Klamath County and Western Lake County- Including the cities of Beatty, Chemult, Crescent, Gilchrist, and Sprague River 539 PM PDT Tue Sep 8 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 expected. For the Frost Advisory, temperatures as low as 32 will result in frost formation. * WHERE...Advisory level winds will affect extreme southeast Klamath and southwest Lake Counties. Freeze conditions will affect valley locations in northern and northeast Klamath as well as far northeast Lake Counties, including north of Chiloquin to south of Crescent. Frost will affect most other valley locations in northern and northeast Klamath and far eastern Lake Counties, including Sprague River and Crescent. * WHEN...For the Freeze Warning and Frost Advisory, from 4 AM to 8 AM PDT Wednesday. For the Wind Advisory, until 11 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ ORZ024-091245- /O.NEW.KMFR.SM.Y.0001.200909T0039Z-200910T0600Z/ /O.CON.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ /O.CON.KMFR.WI.Y.0014.000000T0000Z-200909T0600Z/ Eastern Curry County and Josephine County- Including the city of Grants Pass 539 PM PDT Tue Sep 8 2020 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 PM PDT WEDNESDAY... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...For the Wind Advisory, east winds 5 to 15 mph with gusts up to 30 mph. For the Heat Advisory, temperatures up to 100. For the Dense Smoke Advisory, visibility one to two miles in dense smoke. * WHERE...Eastern Curry County and Josephine County. * WHEN...For the Wind Advisory, until 11 PM PDT this evening. For the Dense Smoke Advisory, until 11 PM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Hot temperatures may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Persons with respiratory illnesses should remain indoors to avoid inhaling smoke. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ ORZ021-023-091245- /O.NEW.KMFR.SM.Y.0001.200909T0039Z-200910T0600Z/ /O.CON.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ South Central Oregon Coast-Central Douglas County- Including the cities of Reedsport, Coquille, Drain, Elkton, Roseburg, Sutherlin, Green, Myrtle Creek, and Canyonville 539 PM PDT Tue Sep 8 2020 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 PM PDT WEDNESDAY... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...For the Heat Advisory, temperatures up to 98. For the Dense Smoke Advisory, visibility one to two miles, and less than a half a mile in places in dense smoke. * WHERE...South Central Oregon Coast and Central Douglas County. * WHEN...For the Heat Advisory, until 11 PM PDT this evening. For the Dense Smoke Advisory, until 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...The combination of warm overnight temperatures, hot daytime temperatures, and dry conditions will make it difficult to stay hydrated and cool. The potential for heat related illnesses will be significantly higher, especially for those working outside and for those who lack access to adequate cooling resources. Hazardous driving conditions due to low visibility. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Persons with respiratory illnesses should remain indoors to avoid inhaling smoke. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ ORZ025-091245- /O.NEW.KMFR.SM.Y.0001.200909T0039Z-200910T0600Z/ Eastern Douglas County Foothills- 539 PM PDT Tue Sep 8 2020 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Visibility from 3 to less than a half a mile in dense smoke. * WHERE...Eastern Douglas County Foothills, especially along highway 138. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...Hazardous driving conditions due to low visibility. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory illnesses should remain indoors to avoid inhaling smoke. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ ORZ022-090600- /O.CON.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ Curry County Coast- 539 PM PDT Tue Sep 8 2020 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Temperatures in the mid 90s to 100 expected, with overnight lows as warm as 65. * WHERE...South Central Oregon Coast and Central Douglas County. * WHEN...From 11 PM this evening to 11 PM PDT Tuesday. * IMPACTS...The combination of warm overnight temperatures, hot daytime temperatures, and dry conditions will make it difficult to stay hydrated and cool. The potential for heat related illnesses will be significantly higher, especially for those working outside and for those who lack access to adequate cooling resources. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ085-ORZ031-091245- /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Modoc County-Central and Eastern Lake County- Including the city of Alturas 539 PM PDT Tue Sep 8 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...Temperatures as low as 30 will result in frost formation. * WHERE...In California, Modoc County. In Oregon, Central and Eastern Lake County. Strongest winds are expected in Lake County and northern and eastern Modoc County. Frost advisory conditions will affect areas near Alturas, north of Davis Creek to Lakeview, Silver Lake and Fort Rock. * WHEN...For the Wind Advisory, until 11 AM PDT this morning. For the Frost Advisory, from 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ ORZ026-091245- /O.CON.KMFR.WI.Y.0014.000000T0000Z-200909T2100Z/ Jackson County- Including the cities of Medford and Ashland 539 PM PDT Tue Sep 8 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT WEDNESDAY... * WHAT...East to southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Southeastern Jackson County, including Ashland, Talent, Phoenix, Jacksonville, and the surrounding mountains. * WHEN...From 5 AM Tuesday to 2 PM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Drought-stressed trees and tree limbs could fall and power outages may result. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Visit us at https://www.weather.gov/Medford
985 WWUS76 KMFR 090559 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1059 PM PDT Tue Sep 8 2020 ORZ024-091400- /O.EXP.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ /O.EXP.KMFR.WI.Y.0014.000000T0000Z-200909T0600Z/ /O.CON.KMFR.SM.Y.0001.000000T0000Z-200910T0600Z/ Eastern Curry County and Josephine County- Including the city of Grants Pass 1059 PM PDT Tue Sep 8 2020 ...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... ...HEAT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... ...WIND ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... * WHAT...Visibility 1/2 to 3 miles in dense smoke. * WHERE...Eastern Curry County and Josephine County. * WHEN...For the Wind Advisory, until 11 PM PDT this evening. For the Dense Smoke Advisory, until 11 PM PDT Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory illnesses should remain indoors to avoid inhaling smoke. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ ORZ021-023-091400- /O.EXP.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ /O.CON.KMFR.SM.Y.0001.000000T0000Z-200910T0600Z/ South Central Oregon Coast-Central Douglas County- Including the cities of Reedsport, Coquille, Drain, Elkton, Roseburg, Sutherlin, Green, Myrtle Creek, and Canyonville 1059 PM PDT Tue Sep 8 2020 ...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... ...HEAT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... * WHAT...Visibility one to two miles in dense smoke. * WHERE...South Central Oregon Coast and Central Douglas County. * WHEN...For the Heat Advisory, until 11 PM PDT this evening. For the Dense Smoke Advisory, until 11 PM PDT Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory illnesses should remain indoors to avoid inhaling smoke. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ ORZ022-090700- /O.EXP.KMFR.HT.Y.0007.000000T0000Z-200909T0600Z/ Curry County Coast- 1059 PM PDT Tue Sep 8 2020 ...HEAT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... With onshore flow moving in Wednesday, temperatures will be cooler. $$ ORZ029-091400- /O.CON.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Klamath Basin- 1059 PM PDT Tue Sep 8 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Frost Advisory, temperatures in the lower to mid 30s and light winds will result in frost formation. * WHERE...Northern Klamath Basin. For the freeze warning, this includes areas north of Chiloquin. For the frost advisory, this includes Chiloquin. * WHEN...From 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ ORZ030-091400- /O.CON.KMFR.FZ.W.0009.200909T1100Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Northern and Eastern Klamath County and Western Lake County- Including the cities of Beatty, Chemult, Crescent, Gilchrist, and Sprague River 1059 PM PDT Tue Sep 8 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 expected. For the Frost Advisory, temperatures as low as 32 will result in frost formation. * WHERE...Advisory level winds will affect extreme southeast Klamath and southwest Lake Counties. Freeze conditions will affect valley locations in northern and northeast Klamath as well as far northeast Lake Counties, including north of Chiloquin to south of Crescent. Frost will affect most other valley locations in northern and northeast Klamath and far eastern Lake Counties, including Sprague River and Crescent. * WHEN...For the Freeze Warning and Frost Advisory, from 4 AM to 8 AM PDT Wednesday. For the Wind Advisory, until 11 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ085-ORZ031-091400- /O.CON.KMFR.FR.Y.0021.200909T1100Z-200909T1500Z/ Modoc County-Central and Eastern Lake County- Including the city of Alturas 1059 PM PDT Tue Sep 8 2020 ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM PDT WEDNESDAY... * WHAT...Temperatures as low as 30 will result in frost formation. * WHERE...In California, Modoc County. In Oregon, Central and Eastern Lake County. Strongest winds are expected in Lake County and northern and eastern Modoc County. Frost advisory conditions will affect areas near Alturas, north of Davis Creek to Lakeview, Silver Lake and Fort Rock. * WHEN...For the Wind Advisory, until 11 AM PDT this morning. For the Frost Advisory, from 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ ORZ026-091400- /O.CON.KMFR.WI.Y.0014.000000T0000Z-200909T2100Z/ Jackson County- Including the cities of Medford and Ashland 1059 PM PDT Tue Sep 8 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT WEDNESDAY... * WHAT...East to southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Southeastern Jackson County, including Ashland, Talent, Phoenix, Jacksonville, and the surrounding mountains. * WHEN...From 5 AM Tuesday to 2 PM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Drought-stressed trees and tree limbs could fall and power outages may result. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ ORZ025-091400- /O.CON.KMFR.SM.Y.0001.000000T0000Z-200910T0600Z/ Eastern Douglas County Foothills- 1059 PM PDT Tue Sep 8 2020 ...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Visibility from 3 to less than a half a mile in dense smoke. * WHERE...Eastern Douglas County Foothills, especially along highway 138. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...Hazardous driving conditions due to low visibility. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory illnesses should remain indoors to avoid inhaling smoke. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ Visit us at https://www.weather.gov/Medford
270 WWUS76 KMFR 091107 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 407 AM PDT Wed Sep 9 2020 ORZ029-091500- /O.CON.KMFR.FZ.W.0009.000000T0000Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.000000T0000Z-200909T1500Z/ Klamath Basin- 407 AM PDT Wed Sep 9 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Frost Advisory, temperatures in the lower to mid 30s and light winds will result in frost formation. * WHERE...Northern Klamath Basin. For the freeze warning, this includes areas north of Chiloquin. For the frost advisory, this includes Chiloquin. * WHEN...From 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ ORZ030-091500- /O.CON.KMFR.FZ.W.0009.000000T0000Z-200909T1500Z/ /O.CON.KMFR.FR.Y.0021.000000T0000Z-200909T1500Z/ Northern and Eastern Klamath County and Western Lake County- Including the cities of Beatty, Chemult, Crescent, Gilchrist, and Sprague River 407 AM PDT Wed Sep 9 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 expected. For the Frost Advisory, temperatures as low as 32 will result in frost formation. * WHERE...Advisory level winds will affect extreme southeast Klamath and southwest Lake Counties. Freeze conditions will affect valley locations in northern and northeast Klamath as well as far northeast Lake Counties, including north of Chiloquin to south of Crescent. Frost will affect most other valley locations in northern and northeast Klamath and far eastern Lake Counties, including Sprague River and Crescent. * WHEN...For the Freeze Warning and Frost Advisory, from 4 AM to 8 AM PDT Wednesday. For the Wind Advisory, until 11 AM PDT this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ085-ORZ031-091500- /O.CON.KMFR.FR.Y.0021.000000T0000Z-200909T1500Z/ Modoc County-Central and Eastern Lake County- Including the city of Alturas 407 AM PDT Wed Sep 9 2020 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... * WHAT...Temperatures as low as 30 will result in frost formation. * WHERE...In California, Modoc County. In Oregon, Central and Eastern Lake County. Strongest winds are expected in Lake County and northern and eastern Modoc County. Frost advisory conditions will affect areas near Alturas, north of Davis Creek to Lakeview, Silver Lake and Fort Rock. * WHEN...For the Wind Advisory, until 11 AM PDT this morning. For the Frost Advisory, from 4 AM to 8 AM PDT Wednesday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ ORZ026-092100- /O.CON.KMFR.WI.Y.0014.000000T0000Z-200909T2100Z/ Jackson County- Including the cities of Medford and Ashland 407 AM PDT Wed Sep 9 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... * WHAT...East to southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Southeastern Jackson County, including Ashland, Talent, Phoenix, Jacksonville, and the surrounding mountains. * WHEN...From 5 AM Tuesday to 2 PM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Drought-stressed trees and tree limbs could fall and power outages may result. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ ORZ021-023>025-092315- /O.CON.KMFR.SM.Y.0001.000000T0000Z-200910T0600Z/ South Central Oregon Coast-Central Douglas County- Eastern Curry County and Josephine County- Eastern Douglas County Foothills- Including the cities of Elkton, Roseburg, Sutherlin, Green, Myrtle Creek, and Canyonville 407 AM PDT Wed Sep 9 2020 ...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Visibility one to two miles in dense smoke. * WHERE...South Central Oregon Coast and Central Douglas County. * WHEN...For the Heat Advisory, until 11 PM PDT this evening. For the Dense Smoke Advisory, until 11 PM PDT Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory illnesses should remain indoors to avoid inhaling smoke. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ Visit us at https://www.weather.gov/Medford
707 WWUS76 KMFR 091455 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 755 AM PDT Wed Sep 9 2020 ORZ029-091600- /O.EXP.KMFR.FZ.W.0009.000000T0000Z-200909T1500Z/ /O.EXP.KMFR.FR.Y.0021.000000T0000Z-200909T1500Z/ Klamath Basin- 755 AM PDT Wed Sep 9 2020 ...FREEZE WARNING WILL EXPIRE AT 8 AM PDT THIS MORNING... ...FROST ADVISORY WILL EXPIRE AT 8 AM PDT THIS MORNING... Temperatures are warming this morning. $$ ORZ030-091600- /O.EXP.KMFR.FZ.W.0009.000000T0000Z-200909T1500Z/ /O.EXP.KMFR.FR.Y.0021.000000T0000Z-200909T1500Z/ Northern and Eastern Klamath County and Western Lake County- Including the cities of Beatty, Chemult, Crescent, Gilchrist, and Sprague River 755 AM PDT Wed Sep 9 2020 ...FREEZE WARNING WILL EXPIRE AT 8 AM PDT THIS MORNING... ...FROST ADVISORY WILL EXPIRE AT 8 AM PDT THIS MORNING... Temperatures are warming this morning. $$ CAZ085-ORZ031-091600- /O.EXP.KMFR.FR.Y.0021.000000T0000Z-200909T1500Z/ Modoc County-Central and Eastern Lake County- Including the city of Alturas 755 AM PDT Wed Sep 9 2020 ...FROST ADVISORY WILL EXPIRE AT 8 AM PDT THIS MORNING... Temperatures are warming this morning. $$ ORZ026-092100- /O.CON.KMFR.WI.Y.0014.000000T0000Z-200909T2100Z/ Jackson County- Including the cities of Medford and Ashland 755 AM PDT Wed Sep 9 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... * WHAT...East to southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Southeastern Jackson County, including Ashland, Talent, Phoenix, Jacksonville, and the surrounding hills and mountains. * WHEN...From 5 AM Tuesday to 2 PM PDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Drought-stressed trees and tree limbs could fall and power outages may result. * ADDITIONAL DETAILS...These downsloping winds will be warm and very dry, with relative humidities dropping into the single digits. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ ORZ021-023>025-092300- /O.CON.KMFR.SM.Y.0001.000000T0000Z-200910T0600Z/ South Central Oregon Coast-Central Douglas County- Eastern Curry County and Josephine County- Eastern Douglas County Foothills- Including the cities of Elkton, Roseburg, Sutherlin, Green, Myrtle Creek, and Canyonville 755 AM PDT Wed Sep 9 2020 ...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Visibility one to two miles in dense smoke. * WHERE...South Central Oregon Coast and Central Douglas County including Roseburg...Sutherlin...and Camas Valley. * WHEN...Until 11 PM PDT this afternoon. * IMPACTS...Hazardous driving conditions due to low visibility. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory illnesses should remain indoors to avoid inhaling smoke. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ Visit us at https://www.weather.gov/Medford
The office that day
Everything else NWS Medford, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 8, 3:23 AM PDT | Freeze Warning | MFR | Klamath, Lake | 29 hr |
Nearby
Frost Advisories in Oregon, 2020Frost Advisories in California, 2020Every frost advisory 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.