Alert archive / California / Winter Storm Warnings in 2021
Winter Storm Warning 4, NWS Medford, OR
NWS Medford, OR issued this winter storm warning at Jan 31, 2021, 2:46 PM PST for Siskiyou County, California. It took effect at Feb 1, 2021, 10:00 AM PST. It was in force for 24 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
- Jan 31, 2021, 2:46 PM PST (22:46 UTC)
- In effect from
- Feb 1, 2021, 10:00 AM PST
- Expired
- Feb 2, 2021, 10:00 AM PST
- In force
- 24 hr
- Issued by
- NWS Medford, OR
County Siskiyou County, CA
The radar
The Medford radar (KMAX), 56 km from the middle of the area, began a volume at 22:47 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, 10.8 hours before the alert went out and 89 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
- 1633 m above ground
- 0-6 km bulk shear
- 0 kt
- 0-1 km storm-relative helicity
- 0 m²/s²
- 0-3 km storm-relative helicity
- 0 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
502 WWUS46 KMFR 312246 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 246 PM PST Sun Jan 31 2021 ...Moderate to Heavy Wet Snow Expected Late Monday Morning through Tuesday Morning... .Snow levels have risen to about 4,000 to 5,000 foot elevations this afternoon. Precipitation this afternoon is lifting westward more toward the coast, so the current round of snowfall in the mountains will taper off. Late Monday morning into the afternoon a strong and wet frontal system along and near the coast will move inland with high precipitation rates and snow levels falling into the 3,000 to 4,000 foot range. A period of heavy, wet snowfall is expected across the area, likely resulting in impacts on area roadways, especially during the Monday afternoon and evening commute. CAZ082-083-011500- /O.CAN.KMFR.WS.W.0003.000000T0000Z-210201T1200Z/ /O.CAN.KMFR.WW.Y.0012.000000T0000Z-210201T1200Z/ /O.UPG.KMFR.WS.A.0003.210201T1200Z-210202T1800Z/ /O.NEW.KMFR.WW.Y.0013.210201T1800Z-210202T1800Z/ /O.NEW.KMFR.WS.W.0004.210201T1800Z-210202T1800Z/ South Central Siskiyou County- North Central and Southeast Siskiyou County- Including the cities of Mount Shasta and Tennant 246 PM PST Sun Jan 31 2021 ...WINTER STORM WARNING IN EFFECT FROM 10 AM MONDAY TO 10 AM PST TUESDAY ABOVE 3500 FEET... ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM MONDAY TO 10 AM PST TUESDAY ABOVE 3000 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Total snow accumulations of 10 to 20 inches expected. Wind gusts 40 to 60 mph expected above 6500 foot elevations. mph. For the Winter Weather Advisory above 3000 feet, heavy, wet snow expected. Total snow accumulations of 4 to 9 inches. * WHERE...The Winter Storm Warning, areas in and above Mount Shasta City to include Highway 89 between Mount Shasta City and McCloud as well as the Mount Shasta Ski Park Road. Black Butte Summit on Interstate 5 is also in the warning area. For the Winter Weather Advisory, Interstate 5 near Mount Shasta City to between Mount Shasta City and Dunsmuir. * WHEN...From 10 AM Monday to 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible during the height of the storm late Monday afternoon in Monday evening. The hazardous conditions are expected to impact the Monday evening commute. Heavy wet snow could damage trees and powerlines. * ADDITIONAL DETAILS...Snow levels generally above 4,000 feet Monday are expected to rapidly lower during heavy precipitation Monday afternoon into the evening. The heaviest precipitation is currently expected to occur between between 1 PM and 7PM PST. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is likely and poses a threat to life and property. Take protective action now. && $$ CAZ080-011500- /O.UPG.KMFR.WS.A.0003.210201T1200Z-210202T1800Z/ /O.NEW.KMFR.WS.W.0004.210201T1800Z-210202T1800Z/ /O.EXT.KMFR.WW.Y.0012.000000T0000Z-210201T0000Z/ Western Siskiyou County- 246 PM PST Sun Jan 31 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... ...WINTER STORM WARNING IN EFFECT FROM 10 AM MONDAY TO 10 AM PST TUESDAY ABOVE 4000 FEET... * WHAT...For the Winter Weather Advisory above 4500 feet, wet snow. Additional snow accumulations of up to 2 inches expected with winds gusting as high as 45 mph. For the Winter Storm Warning above 4000 feet, heavy snow expected. Total snow accumulations of 8 to 18 inches with winds gusting as high as 50 mph. * WHERE...Western Siskiyou County. * WHEN...For the Winter Weather Advisory, until 4 PM PST this afternoon. For the Winter Storm Warning, from 10 AM Monday to 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible during the warning period. The hazardous conditions could impact the Monday evening commute. Heavy, wet snow could damage tree branches and powerlines. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is likely and poses a threat to life and property. Take protective action now. && $$ ORZ028-011500- /O.NEW.KMFR.WW.Y.0013.210201T2100Z-210202T0600Z/ /O.EXT.KMFR.WW.Y.0012.000000T0000Z-210201T0000Z/ Siskiyou Mountains and Southern Oregon Cascades- 246 PM PST Sun Jan 31 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM TO 10 PM PST MONDAY ABOVE 4500 FEET... * WHAT...For the first Winter Weather Advisory above 4500 feet, wet snow. Additional snow accumulations of up to 2 inch es and winds gusting as high as 40 mph. For the second Winter Weather Advisory above 4500 feet, snow expected. Additional snow accumulations of 6 to 14 inches. Winds gusting as high as 50 mph. * WHERE...The Siskiyou Mountains, including Mount Ashland Ski Area and Ski Road. * WHEN...For the first Winter Weather Advisory, until 4 PM PST this afternoon. For the second Winter Weather Advisory, from 1 PM to 10 PM PST Monday. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...In addition to the windy conditions and snowfall expected above 4500 feet, there is likely to be a period of 3 to 6 hours later Monday afternoon into the evening with half an inch to inch per hour snow rates with snow levels lowering into the 3500 to 4000 foot range on Interstate 5 at Siskiyou Summit. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com or http://quickmap.dot.ca.gov for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ ORZ024-010000- /O.EXT.KMFR.WW.Y.0012.000000T0000Z-210201T0000Z/ Eastern Curry County and Josephine County- 246 PM PST Sun Jan 31 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... * WHAT...Wet snow above 4500 feet. Additional snow accumulations of up to two inches . Winds gusting as high as 40 mph. * WHERE...The Oregon Caves area of the Siskiyous in southeastern Josephine County. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow levels will rise this evening as precipitation focuses west of the area. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com or http://quickmap.dot.ca.gov for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ BTL Visit us at https://www.weather.gov/Medford
7 follow-up statements
438 WWUS46 KMFR 010000 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 400 PM PST Sun Jan 31 2021 ...Moderate to Heavy Wet Snow Expected Late Monday Morning through Tuesday Morning... .Snow levels have risen to about 4,000 to 5,000 foot elevations this afternoon. Precipitation this afternoon is lifting westward more toward the coast, so the current round of snowfall in the mountains will taper off. Late Monday morning into the afternoon a strong and wet frontal system along and near the coast will move inland with high precipitation rates and snow levels falling into the 3,000 to 4,000 foot range. A period of heavy, wet snowfall is expected across the area, likely resulting in impacts on area roadways, especially during the Monday afternoon and evening commute. CAZ080-011200- /O.EXP.KMFR.WW.Y.0012.000000T0000Z-210201T0000Z/ /O.CON.KMFR.WS.W.0004.210201T1800Z-210202T1800Z/ Western Siskiyou County- 400 PM PST Sun Jan 31 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO 10 AM PST TUESDAY ABOVE 4000 FEET... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... * WHAT...For the Winter Weather Advisory above 4500 feet, wet snow. Additional snow accumulations of up to 2 inches expected with winds gusting as high as 45 mph. For the Winter Storm Warning above 4000 feet, heavy snow expected. Total snow accumulations of 8 to 18 inches with winds gusting as high as 50 mph. * WHERE...Western Siskiyou County. * WHEN...From 10 AM Monday to 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is likely and poses a threat to life and property. Take protective action now. && $$ ORZ028-011200- /O.EXP.KMFR.WW.Y.0012.000000T0000Z-210201T0000Z/ /O.CON.KMFR.WW.Y.0013.210201T2100Z-210202T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- 400 PM PST Sun Jan 31 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM TO 10 PM PST MONDAY ABOVE 4500 FEET... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... * WHAT...Wet snow above 4500 feet expected. Snow accumulations of 6 to 14 inches. Winds gusting as high as 50 mph. * WHERE...Siskiyou Mountains and Southern Oregon Cascades. * WHEN...From 1 PM to 10 PM PST Monday. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...In addition to the windy conditions and snowfall expected above 4500 feet, there is likely to be a period of 3 to 6 hours later Monday afternoon into the evening with half an inch to inch per hour snow rates with snow levels lowering into the 3500 to 4000 foot range on Interstate 5 at Siskiyou Summit. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ ORZ024-010100- /O.EXP.KMFR.WW.Y.0012.000000T0000Z-210201T0000Z/ Eastern Curry County and Josephine County- 400 PM PST Sun Jan 31 2021 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON ABOVE 4500 FEET... Snow levels have risen to about 4,000 to 5,000 foot elevations this afternoon. Precipitation this afternoon is lifting westward more toward the coast, so the current round of snowfall in the mountains is tapering off. $$ CAZ082-083-011200- /O.CON.KMFR.WS.W.0004.210201T1800Z-210202T1800Z/ /O.CON.KMFR.WW.Y.0013.210201T1800Z-210202T1800Z/ South Central Siskiyou County- North Central and Southeast Siskiyou County- Including the cities of Mount Shasta and Tennant 400 PM PST Sun Jan 31 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM MONDAY TO 10 AM PST TUESDAY ABOVE 3500 FEET... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 10 AM PST TUESDAY ABOVE 3000 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Total snow accumulations of 10 to 20 inches expected. Wind gusts 40 to 60 mph expected above 6500 foot elevations. mph. For the Winter Weather Advisory above 3000 feet, heavy, wet snow expected. Total snow accumulations of 4 to 9 inches. * WHERE...The Winter Storm Warning, areas in and above Mount Shasta City to include Highway 89 between Mount Shasta City and McCloud as well as the Mount Shasta Ski Park Road. Black Butte Summit on Interstate 5 is also in the warning area. For the Winter Weather Advisory, Interstate 5 near Mount Shasta City to between Mount Shasta City and Dunsmuir. * WHEN...From 10 AM Monday to 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible during the height of the storm late Monday afternoon in Monday evening. The hazardous conditions are expected to impact the Monday evening commute. Heavy wet snow could damage trees and powerlines. * ADDITIONAL DETAILS...Snow levels generally above 4,000 feet Monday are expected to rapidly lower during heavy precipitation Monday afternoon into the evening. The heaviest precipitation is currently expected to occur between between 1 PM and 7PM PST. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is | likely and poses a threat to life and property. Take protective action now. && $$ Visit us at https://www.weather.gov/Medford
641 WWUS46 KMFR 011016 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 216 AM PST Mon Feb 1 2021 ...Moderate to Heavy Wet Snow Expected today into Tuesday Morning... .Late this morning through this evening a strong and wet frontal system along and near the coast will move inland with high precipitation rates and snow levels falling into the 3,000 to 4,000 foot range. A period of heavy, wet snowfall is expected across the area, likely resulting in impacts on area roadways, especially during the afternoon and evening commute. CAZ082-083-011830- /O.CON.KMFR.WS.W.0004.210201T1800Z-210202T1800Z/ /O.CON.KMFR.WW.Y.0013.210201T1800Z-210202T1800Z/ South Central Siskiyou County- North Central and Southeast Siskiyou County- Including the cities of Mount Shasta and Tennant 216 AM PST Mon Feb 1 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST TUESDAY ABOVE 3500 FEET... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST TUESDAY ABOVE 3000 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Additional snow accumulations of 5 to 12 inches are expected above 3500 feet with higher amounts of 15 to 20 inches above 4500 feet elevation. Wind gusts 40 mph expected from Black Butte summit northward. Win gusts of 40 to 60 mph for higher terrain above 6000 feet elevation. For the Winter Weather Advisory above 3000 feet, heavy, wet snow expected. Total snow accumulations of 3 to 6 inches. * WHERE...The Winter Storm Warning, areas in and above Mount Shasta City to include Highway 89 between Mount Shasta City and McCloud as well as the Mount Shasta Ski Park Road. Black Butte Summit on Interstate 5 is also in the warning area. For the Winter Weather Advisory, Interstate 5 near Mount Shasta City to between Mount Shasta City and Dunsmuir. * WHEN...From 10 AM Monday to 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible during the height of the storm late this afternoon in Monday evening. The hazardous conditions are expected to impact the Monday evening commute. Heavy wet snow could damage trees and powerlines. * ADDITIONAL DETAILS...Snow levels generally between 3500 and 4000 feet are expected to lower during heavy precipitation to 3000 to 3500 feet this afternoon and into the evening. The heaviest precipitation is currently expected to occur between between 2 PM and 9 PM PST. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is | likely and poses a threat to life and property. Take protective action now. && $$ CAZ080-011830- /O.CON.KMFR.WS.W.0004.210201T1800Z-210202T1800Z/ Western Siskiyou County- 216 AM PST Mon Feb 1 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST TUESDAY ABOVE 4000 FEET... * WHAT...For the Winter Storm Warning above 4000 feet, heavy snow expected. Additional snow accumulations of 5 to 12 inches with winds gusting as high as 50 mph. * WHERE...Western Siskiyou County for locations above 4000 feet. This includes higher portions of Sawyers Bar Road as well as Highway 3 near Scott Mountain. * WHEN...From 10 AM Monday to 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Heaviest snow is expected this afternoon and evening. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is likely and poses a threat to life and property. Take protective action now. && $$ ORZ028-011830- /O.CON.KMFR.WW.Y.0013.210201T2100Z-210202T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- 216 AM PST Mon Feb 1 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM PST THIS EVENING ABOVE 4500 FEET... * WHAT...Wet snow above 4500 feet expected. Additional snow accumulations of 5 to 10 inches. Winds gusting as high as 50 mph. * WHERE...Siskiyou Mountains. This includes higher portions of Mount Ashland Ski Road. * WHEN...From 1 PM to 10 PM PST Monday. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...In addition to the windy conditions and snowfall expected above 4500 feet, there is likely to be a period of 3 to 6 hours this afternoon into the evening with half an inch to inch per hour snow rates as snow levels lower to between 3500 to 4000 feet. A brief period of moderate snow is possible at Siskiyou Summit on Interstate 5 during this time. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ Visit us at https://www.weather.gov/Medford
021 WWUS46 KMFR 011826 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 1026 AM PST Mon Feb 1 2021 ...Moderate to Heavy Wet Snow Expected into Tuesday Morning... .Late this morning through this evening a strong and wet frontal system along and near the coast will move inland with high precipitation rates and snow levels falling into the 3,000 to 4,000 foot range. A period of heavy, wet snowfall is expected across the area, likely resulting in impacts on area roadways, especially during the afternoon and evening commute. CAZ082-083-020600- /O.CON.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ /O.CON.KMFR.WW.Y.0013.000000T0000Z-210202T1800Z/ South Central Siskiyou County- North Central and Southeast Siskiyou County- Including the cities of Mount Shasta and Tennant 1026 AM PST Mon Feb 1 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 3500 FEET... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 3000 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Additional snow accumulations of 5 to 12 inches are expected above 3500 feet with higher amounts of 15 to 20 inches above 4500 feet elevation. Wind gusts 40 mph expected from Black Butte summit northward. Win gusts of 40 to 60 mph for higher terrain above 6000 feet elevation. For the Winter Weather Advisory above 3000 feet, heavy, wet snow expected. Total snow accumulations of 3 to 6 inches. * WHERE...The Winter Storm Warning, areas in and above Mount Shasta City to include Highway 89 between Mount Shasta City and McCloud as well as the Mount Shasta Ski Park Road. Black Butte Summit on Interstate 5 is also in the warning area. For the Winter Weather Advisory, Interstate 5 near Mount Shasta City to between Mount Shasta City and Dunsmuir. * WHEN...From 10 AM Monday to 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible during the height of the storm late this afternoon in Monday evening. The hazardous conditions are expected to impact the Monday evening commute. Heavy wet snow could damage trees and powerlines. * ADDITIONAL DETAILS...Snow levels generally between 3500 and 4000 feet are expected to lower during heavy precipitation to 3000 to 3500 feet this afternoon and into the evening. The heaviest precipitation is expected to occur between between 2 PM and 9 PM PST. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is | likely and poses a threat to life and property. Take protective action now. && $$ CAZ080-020600- /O.CON.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ Western Siskiyou County- 1026 AM PST Mon Feb 1 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 4000 FEET... * WHAT...For the Winter Storm Warning above 4000 feet, heavy snow expected. Additional snow accumulations of 5 to 12 inches with winds gusting as high as 50 mph. * WHERE...Western Siskiyou County for locations above 4000 feet. This includes higher portions of Sawyers Bar Road as well as Highway 3 near Scott Mountain. * WHEN...From 10 AM Monday to 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Heaviest snow is expected this afternoon and evening. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is likely and poses a threat to life and property. Take protective action now. && $$ ORZ028-020600- /O.CON.KMFR.WW.Y.0013.210201T2100Z-210202T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- 1026 AM PST Mon Feb 1 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM PST THIS EVENING ABOVE 4500 FEET... * WHAT...Wet snow above 4500 feet expected. Additional snow accumulations of 5 to 10 inches. Winds gusting as high as 50 mph. * WHERE...Siskiyou Mountains. This includes higher portions of Mount Ashland Ski Road. * WHEN...From 1 PM to 10 PM PST Monday. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...In addition to the windy conditions and snowfall expected above 4500 feet, there is likely to be a period of 3 to 6 hours this afternoon into the evening with half an inch to inch per hour snow rates as snow levels lower to between 3500 to 4000 feet. A brief period of moderate snow is possible at Siskiyou Summit on Interstate 5 during this time. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ Visit us at https://www.weather.gov/Medford
984 WWUS46 KMFR 012309 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 309 PM PST Mon Feb 1 2021 ...Moderate to Heavy Wet Snow Expected into Tuesday Morning then Low Level Snow Late Tuesday Night through Wednesday... .A strong, wet frontal system is moving across the area with high precipitation rates and snow levels falling into the 3000 to 4000 foot range. A period of heavy, wet snowfall is expected across the area through this evening, likely resulting in impacts on area roadways. Lighter intensity snow will linger late tonight into Tuesday morning. The next front will be colder and affect the area late Tuesday night through Wednesday afternoon with snow levels falling to 2000 feet. CAZ080-020715- /O.NEW.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ /O.CON.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ Western Siskiyou County- Including the cities of Etna, Fort Jones, Greenview, and Somes Bar 309 PM PST Mon Feb 1 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 4000 FEET... ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...For the Winter Storm Warning above 4000 feet, heavy snow with additional accumulations of 5 to 10 inches. Winds gusting as high as 50 mph. For the Winter Weather Advisory above 2000 feet, snow accumulations of 3 to 5 inches, except 5 to 10 inches on the mountains. Winds gusting as high as 45 mph. * WHERE...Western Siskiyou County. For locations above 4000 feet, this includes higher portions of Sawyers Bar Road as well as Highway 3 near Scott Mountain. For locations above 2000 feet late Tuesday night into Wednesday, this includes Etna, Fort Jones, and Greenview. * WHEN...For the Winter Storm Warning, until 10 AM PST Tuesday. For the Winter Weather Advisory, from 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the commute this evening and also Wednesday morning. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is occurring, and poses a threat to life and property. Take protective action now. && $$ CAZ082-083-020715- /O.CON.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ /O.CON.KMFR.WW.Y.0013.000000T0000Z-210202T1800Z/ South Central Siskiyou County- North Central and Southeast Siskiyou County- Including the cities of Mount Shasta and Tennant 309 PM PST Mon Feb 1 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 3500 FEET... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 3000 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Additional snow accumulations of 4 to 10 inches are expected above 3500 feet with higher amounts of 10 to 20 inches above 4500 feet elevation. Wind gusts 40 mph expected from Black Butte summit northward. Wind gusts of 40 to 60 mph for higher terrain above 6000 feet elevation. For the Winter Weather Advisory above 3000 feet, total snow accumulations of 1 to 5 inches. * WHERE...The Winter Storm Warning, areas in and above Mount Shasta City to include Highway 89 between Mount Shasta City and McCloud as well as the Mount Shasta Ski Park Road. Black Butte Summit on Interstate 5 is also in the warning area. For the Winter Weather Advisory, Interstate 5 near Mount Shasta City to between Mount Shasta City and Dunsmuir. * WHEN...Until 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible during the height of the storm late this afternoon in Monday evening. The hazardous conditions are expected to impact the Monday evening commute. Heavy wet snow could damage trees and powerlines. * ADDITIONAL DETAILS...Snow levels generally between 3500 and 4000 feet are expected to lower during heavy precipitation to 3000 to 3500 feet this afternoon and into the evening. The heaviest precipitation is expected to occur between between 2 PM and 9 PM PST. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is | likely and poses a threat to life and property. Take protective action now. && $$ ORZ028-020715- /O.NEW.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ /O.CON.KMFR.WW.Y.0013.000000T0000Z-210202T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the cities of Howard Prairie and Siskiyou Summit 309 PM PST Mon Feb 1 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING ABOVE 4500 FEET... ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...For the first Winter Weather Advisory above 4500 feet, snow. Additional snow accumulations of 1 to 6 inches. Winds gusting as high as 60 mph. For the second Winter Weather Advisory above 2000 feet, snow expected. Total snow accumulations of 3 to 8 inches. Winds gusting as high as 45 mph. * WHERE...Siskiyou Mountains and Southern Oregon Cascades. This includes higher portions of Mount Ashland Ski Road this evening. Then, also portions of Interstate 5 and Highway 66 late Tuesday night through Wednesday...including Siskiyou Summit. * WHEN...For the first Winter Weather Advisory, until 10 PM PST this evening. For the second Winter Weather Advisory, from 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ ORZ023>027-030-020715- /O.NEW.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ Central Douglas County-Eastern Curry County and Josephine County- Eastern Douglas County Foothills-Jackson County- South Central Oregon Cascades- Northern and Eastern Klamath County and Western Lake County- Including the cities of Crater Lake, Crescent Lake, Diamond Lake, Union Creek, Chemult, Crescent, and Gilchrist 309 PM PST Mon Feb 1 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 1 to 4 inches at elevations between 2000 and 3000 feet with 4 to 10 inches at elevations above 3000 feet. Winds gusting as high as 45 mph. * WHERE...Portions of south central and southwest Oregon. This includes Jacksonville Hill, Butte Falls, Prospect, Crater Lake, Diamond Lake, and Crescent. The passes on Interstate 5 between between Sunny Valley and Canyonville may also be impacted. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ Visit us at https://www.weather.gov/Medford
382 WWUS46 KMFR 020601 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 1001 PM PST Mon Feb 1 2021 ...Moderate to Heavy Wet Snow Expected into Tuesday Morning then Low Level Snow Late Tuesday Night through Wednesday... .A strong, wet frontal system is moving across the area with high precipitation rates and snow levels falling into the 3000 to 4000 foot range. A period of heavy, wet snowfall is expected across the area through this evening, likely resulting in impacts on area roadways. Lighter intensity snow will linger late tonight into Tuesday morning. The next front will be colder and affect the area late Tuesday night through Wednesday afternoon with snow levels falling to 2000 feet. CAZ082-083-021415- /O.CAN.KMFR.WW.Y.0013.000000T0000Z-210202T1800Z/ /O.CON.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ South Central Siskiyou County- North Central and Southeast Siskiyou County- 1001 PM PST Mon Feb 1 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 3500 FEET... ...WINTER WEATHER ADVISORY IS CANCELLED... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Additional snow accumulations of 4 to 10 inches are expected above 3500 feet with higher amounts of 10 to 20 inches above 4500 feet elevation. Wind gusts 40 mph expected from Black Butte summit northward. Wind gusts of 40 to 60 mph for higher terrain above 6000 feet elevation. * WHERE...Areas in and above Mount Shasta City to include Highway 89 between Mount Shasta City and McCloud as well as the Mount Shasta Ski Park Road. Black Butte Summit on Interstate 5 is also in the warning area. * WHEN...Until 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible during the height of the storm late this afternoon in Monday evening. The hazardous conditions are expected to impact the Monday evening commute. Heavy wet snow could damage trees and powerlines. * ADDITIONAL DETAILS...Snow levels generally between 3500 and 4000 feet. Snow levels may briefly dip to the Mount Shasta City elevation and below but any snow at these elevations should be brief and not result in much impact. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is occurring and poses a threat to life and property. Take protective action now. && $$ ORZ028-021415- /O.EXP.KMFR.WW.Y.0013.000000T0000Z-210202T0600Z/ /O.CON.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the cities of Howard Prairie and Siskiyou Summit 1001 PM PST Mon Feb 1 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 3 to 10 inches. Wind gusts to 45 mph. * WHERE...Siskiyou Mountains and Southern Oregon Cascades to include portions of Interstate 5 near Siskiyou Summit and Highway 66 late Tuesday night through Wednesday. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ CAZ080-021415- /O.CON.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ /O.CON.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ Western Siskiyou County- Including the cities of Etna, Fort Jones, Greenview, and Somes Bar 1001 PM PST Mon Feb 1 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 4000 FEET... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...For the Winter Storm Warning above 4000 feet, heavy snow with additional accumulations of 5 to 10 inches. Winds gusting as high as 50 mph. For the Winter Weather Advisory above 2000 feet, snow accumulations of 3 to 5 inches, except 5 to 10 inches on the mountains. Winds gusting as high as 45 mph. * WHERE...Western Siskiyou County. For locations above 4000 feet, this includes higher portions of Sawyers Bar Road as well as Highway 3 near Scott Mountain. For locations above 2000 feet late Tuesday night into Wednesday, this includes Etna, Fort Jones, and Greenview. * WHEN...For the Winter Storm Warning, until 10 AM PST Tuesday. For the Winter Weather Advisory, from 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the commute this evening and also Wednesday morning. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is occurring, and poses a threat to life and property. Take protective action now. && $$ ORZ023>027-030-021415- /O.CON.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ Central Douglas County-Eastern Curry County and Josephine County- Eastern Douglas County Foothills-Jackson County- South Central Oregon Cascades- Northern and Eastern Klamath County and Western Lake County- Including the cities of Crater Lake, Crescent Lake, Diamond Lake, Union Creek, Chemult, Crescent, and Gilchrist 1001 PM PST Mon Feb 1 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM TUESDAY TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 1 to 4 inches at elevations between 2000 and 3000 feet with 4 to 10 inches at elevations above 3000 feet. Winds gusting as high as 45 mph. * WHERE...Portions of south central and southwest Oregon. This includes Jacksonville Hill, Butte Falls, Prospect, Crater Lake, Diamond Lake, and Crescent. The passes on Interstate 5 between between Sunny Valley and Canyonville including Canyon Mountain and Sexton Passes may also be impacted. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ Visit us at https://www.weather.gov/Medford
511 WWUS46 KMFR 021229 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 429 AM PST Tue Feb 2 2021 CAZ080-022030- /O.CON.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ /O.CON.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ Western Siskiyou County- Including the cities of Etna, Fort Jones, Greenview, and Somes Bar 429 AM PST Tue Feb 2 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING ABOVE 4000 FEET... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...For the Winter Storm Warning above 4000 feet, heavy snow with additional accumulations of 1 to 3 inches. Winds gusting as high as 50 mph. For the Winter Weather Advisory above 2000 feet, snow accumulations of 3 to 5 inches, except 5 to 10 inches on the mountains. Winds gusting as high as 45 mph. * WHERE...Western Siskiyou County. For locations above 4000 feet, this includes higher portions of Sawyers Bar Road as well as Highway 3 near Scott Mountain. For locations above 2000 feet late Tuesday night into Wednesday, this includes Etna, Fort Jones, and Greenview. * WHEN...For the Winter Storm Warning, until 10 AM PST Tuesday. For the Winter Weather Advisory, from 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the commute this evening and also Wednesday morning. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is occurring, and poses a threat to life and property. Take protective action now. && $$ CAZ082-083-021800- /O.CON.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ South Central Siskiyou County- North Central and Southeast Siskiyou County- 429 AM PST Tue Feb 2 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning above 3500 feet, heavy snow expected. Additional snow accumulations of 1 to 3 inches are expected above 3500 feet with higher amounts of 2 to 6 inches above 4500 feet elevation. Wind gusts up to 40 mph for higher terrain above 6000 feet elevation. * WHERE...Areas in and above Mount Shasta City to include Highway 89 between Mount Shasta City and McCloud as well as the Mount Shasta Ski Park Road. Black Butte Summit on Interstate 5 is also in the warning area. * WHEN...Until 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible during the height of the storm late this afternoon in Monday evening. The hazardous conditions are expected to impact the Monday evening commute. Heavy wet snow could damage trees and powerlines. * ADDITIONAL DETAILS...Snow levels generally between 3500 and 4000 feet. Snow levels may briefly dip to the Mount Shasta City elevation and below but any snow at these elevations should be brief and not result in much impact. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. * A Winter Storm Warning means that severe winter weather is occurring and poses a threat to life and property. Take protective action now. && $$ ORZ023>028-030-022030- /O.CON.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ Central Douglas County-Eastern Curry County and Josephine County- Eastern Douglas County Foothills-Jackson County- South Central Oregon Cascades- Siskiyou Mountains and Southern Oregon Cascades- Northern and Eastern Klamath County and Western Lake County- Including the cities of Crater Lake, Crescent Lake, Diamond Lake, Union Creek, Howard Prairie, Siskiyou Summit, Chemult, Crescent, and Gilchrist 429 AM PST Tue Feb 2 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 1 to 4 inches at elevations between 2000 and 3000 feet with 4 to 10 inches at elevations above 3000 feet. Winds gusting as high as 45 mph. * WHERE...Portions of south central and southwest Oregon. This includes Jacksonville Hill, Butte Falls, Prospect, Crater Lake, Diamond Lake, and Crescent. The passes on Interstate 5 between between Sunny Valley and Canyonville including Canyon Mountain and Sexton Passes may also be impacted. * WHEN...From 10 PM Tuesday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ Visit us at https://www.weather.gov/Medford
293 WWUS46 KMFR 021755 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 955 AM PST Tue Feb 2 2021 CAZ080-030200- /O.EXP.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ /O.CON.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ Western Siskiyou County- Including the cities of Etna, Fort Jones, Greenview, and Somes Bar 955 AM PST Tue Feb 2 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... ...WINTER STORM WARNING WILL EXPIRE AT 10 AM PST THIS MORNING ABOVE 4000 FEET... * WHAT...For the Winter Weather Advisory above 2000 feet, snow accumulations of 3 to 5 inches, except 5 to 10 inches on the mountains. Winds gusting as high as 45 mph. * WHERE...For locations above 2000 feet late Tuesday night into Wednesday, this includes Etna, Fort Jones, and Greenview. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Travel is strongly discouraged because of dangerous conditions. * If you must travel, keep tire chains, a flashlight, blankets, food, water, medications, and a fully charged phone with you. * The safest place during a winter storm is indoors. && $$ CAZ082-083-021900- /O.EXP.KMFR.WS.W.0004.000000T0000Z-210202T1800Z/ South Central Siskiyou County- North Central and Southeast Siskiyou County- 955 AM PST Tue Feb 2 2021 ...WINTER STORM WARNING WILL EXPIRE AT 10 AM PST THIS MORNING ABOVE 3500 FEET... Snow showers are begining to decline and snow levels are on the rise. Snow levels will rise to around 4000 feet. Localized snow showers could persist for another few hours above that. $$ ORZ023>028-030-030200- /O.CON.KMFR.WW.Y.0014.210203T0600Z-210204T0000Z/ Central Douglas County-Eastern Curry County and Josephine County- Eastern Douglas County Foothills-Jackson County- South Central Oregon Cascades- Siskiyou Mountains and Southern Oregon Cascades- Northern and Eastern Klamath County and Western Lake County- Including the cities of Crater Lake, Crescent Lake, Diamond Lake, Union Creek, Howard Prairie, Siskiyou Summit, Chemult, Crescent, and Gilchrist 955 AM PST Tue Feb 2 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 1 to 4 inches at elevations between 2000 and 3000 feet with 4 to 10 inches at elevations above 3000 feet. Winds gusting as high as 45 mph. * WHERE...Portions of south central and southwest Oregon. This includes Jacksonville Hill, Butte Falls, Prospect, Crater Lake, Diamond Lake, and Crescent. The passes on Interstate 5 between between Sunny Valley and Canyonville including Canyon Mountain and Sexton Passes may also be impacted. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * View the hazard area in detail at https://www.wrh.noaa.gov/mfr/HAZARD PRECAUTIONARY/PREPAREDNESS ACTIONS... * Slow down and allow extra time to reach your destination. * Carry tire chains and be prepared for snow covered roads and limited visibilities. * See https://www.tripcheck.com or http://quickmap.dot.ca.gov for latest road conditions. * A Winter Weather Advisory for snow means that periods of snow will cause travel difficulties. && $$ 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 |
|---|---|---|---|---|
| Jan 31, 2:46 PM PST | Winter Weather Advisory | MFR | Siskiyou | 31 hr |
Nearby
Winter Storm Warnings in California, 2021Every winter storm warning in 2021
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.