Alert archive / Oregon / Winter Storm Warnings in 2010
Winter Storm Warning 21, NWS Medford, OR
NWS Medford, OR issued this winter storm warning at Nov 30, 2010, 4:08 AM PST for Siskiyou County, California; 5 counties in Oregon. It took effect at Nov 30, 2010, 10:00 AM PST. It was in force for 24 hr. 3 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Nov 30, 2010, 4:08 AM PST (12:08 UTC)
- In effect from
- Nov 30, 2010, 10:00 AM PST
- Expired
- Dec 1, 2010, 10:00 AM PST
- In force
- 24 hr
- Issued by
- NWS Medford, OR
Counties Siskiyou County, CA, Douglas County, OR, Jackson County, OR, Josephine County, OR, Klamath County, OR, Lake County, OR
The radar
The Medford radar (KMAX), 58 km from the middle of the area, began a volume at 12:12 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Dec 1, 6:04 AM PST | SNOW 1.5 | 1 Ssw Keno, OR | TOTAL ACCUMULATION SINCE TUESDAY EVENING. |
| Dec 1, 8:47 AM PST | HEAVY SNOW 4.5 | 10 Sse Sprague River, OR | 7PM TO 7AM |
| Dec 1, 8:47 AM PST | HEAVY SNOW 4.5 | 5 Sw Medford, OR | 7PM TO 7AM |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 12:00Z, 0.1 hours before the alert went out and 42 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
- 1492 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 238 m²/s²
- 0-3 km storm-relative helicity
- 460 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
010 WWUS46 KMFR 301208 WSWMFR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MEDFORD OR 408 AM PST TUE NOV 30 2010 ORZ027-028-302015- /O.NEW.KMFR.WS.W.0021.101130T1800Z-101201T1800Z/ SOUTH CENTRAL OREGON CASCADES- SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES- INCLUDING THE CITIES OF...CRATER LAKE...CRESCENT LAKE... DIAMOND LAKE...UNION CREEK...HOWARD PRAIRIE...SISKIYOU SUMMIT 408 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 8 TO 16 INCHES. MOST OF THE SIGNIFICANT ACCUMULATION WILL BE ABOVE 4500 FEET. * ELEVATION: ABOVE 4500 FEET. * TIMING: WET SNOW DEVELOPS BY MID MORNING...THEN WILL BECOME MODERATE TO HEAVY AT TIMES LATE THIS AFTERNOON INTO EARLY WEDNESDAY MORNING BEFORE DECREASING. * LOCATIONS INCLUDE: CRATER LAKE...CRESCENT LAKE...DIAMOND LAKE...UNION CREEK...HOWARD PRAIRIE...SISKIYOU SUMMIT * WINDS: WEST WIND 10 TO 20 MPH. * IMPACTS: HIGHWAY 140 AND STATE ROUTE 62 WILL BE IMPACTED THE MOST. ROAD SNOW IS ALSO EXPECTED ALONG HIGHWAY 66 AND INTERSTATE 5...BUT SNOW ACCUMULATIONS WILL BE LESS AND ROAD SNOW IS NOT EXPECTED IN THESE AREAS UNTIL AFTER 4 PM PST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ ORZ029-030-302015- /O.NEW.KMFR.WS.W.0021.101130T1800Z-101201T1800Z/ KLAMATH BASIN- NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY- INCLUDING THE CITIES OF...ALTAMONT...KLAMATH FALLS...BEATTY... BLY...CHEMULT...CRESCENT...GILCHRIST...SPRAGUE RIVER 408 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 3 TO 8 INCHES. MOST OF THE ACCUMULATING SNOW WILL BE FROM CHILOQUIN NORTH UP TO CHEMULT. SNOW WILL ACCUMULATE 1 TO 3 INCHES BETWEEN KLAMATH FALLS AND SOUTH OF CHILOQUIN ON HIGHWAY 97. * ELEVATION: SNOW LEVEL START OUT AROUND 4500 FEET...THEN LOWERING TO 4000 FEET TONIGHT. * TIMING: WET SNOW DEVELOPS LATE THIS MORNING...THEN WILL BECOME MODERATE TO HEAVY AT TIMES LATE THIS AFTERNOON THROUGH EARLY WEDNESDAY MORNING. SNOW WILL DECREASE BY MID MORNING WEDNESDAY. * LOCATIONS INCLUDE: BEATTY...BLY...CHEMULT...CRESCENT... GILCHRIST...SPRAGUE RIVER...ALTAMONT...KLAMATH FALLS * WINDS: WEST WIND 15 TO 25 MPH IS EXPECTED THIS AFTERNOON AND TONIGHT. * IMPACTS: MOST OF THE ACCUMULATING ROAD SNOW WILL BE ON US HIGHWAY 97 BETWEEN CHILOQUIN AND CHEMULT. WINDS WILL CAUSE VISIBILITY TO BE REDUCED AT TIMES THIS AFTERNOON AND TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ082-083-302015- /O.NEW.KMFR.WS.W.0021.101201T0000Z-101201T1800Z/ SOUTH CENTRAL SISKIYOU COUNTY- NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY- INCLUDING THE CITIES OF...MOUNT SHASTA...DUNSMUIR...MCCLOUD... TENNANT 408 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 5 TO 10 INCHES FROM LATE THIS AFTERNOON THROUGH WEDNESDAY MORNING. * ELEVATION: 4500 FEET. * TIMING: WET SNOW BEGINS EARLY THIS AFTERNOON....THEN BECOMING MODERATE AT TIMES TONIGHT THROUGH WEDNESDAY MORNING. MODERATE TO HEAVY SNOW IS POSSIBLE INTO WEDNESDAY AFTERNOON. * LOCATIONS INCLUDE: MOUNT SHASTA...DUNSMUIR...MCCLOUD...TENNANT * WINDS: SOUTH WINDS 10 TO 20 MPH IS EXPECTED LATE THIS MORNING THROUGH THIS EVENING. * IMPACTS: US 97...STATE HIGHWAY 89 AND INTERSTATE 5 WILL BE IMPACTED THE MOST WITH SNOW BEGINNING TO ACCUMULATE AFTER DARK. VISIBILITIES WILL BE REDUCED AT TIMES TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ080-302015- /O.NEW.KMFR.WS.W.0021.101201T0000Z-101201T1800Z/ WESTERN SISKIYOU COUNTY- 408 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY ABOVE 4500 FEET... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WINTER STORM WARNING ABOVE 4500 FEET FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 5 TO 13 INCHES MAINLY ABOVE 4500 FEET. * ELEVATION: ABOVE 4500 FEET. * TIMING: WET SNOW ARRIVES EARLY THIS AFTERNOON...THEN BECOMING MODERATE TO HEAVY TONIGHT THROUGH WEDNESDAY MORNING. MODERATE SNOW COULD CONTINUE INTO WEDNESDAY AFTERNOON. * LOCATIONS INCLUDE: STATE ROUTE 3 SOUTH OF CALLAHAN. THE SALMON AND MARBLE MOUNTAINS. * WINDS: SOUTH TO SOUTHWEST WINDS 15 TO 25 MPH THIS AFTERNOON AND TONIGHT. * IMPACTS:STATE HIGHWAY 3 WILL IMPACTED BY SNOW. BLOWING SNOW MAY REDUCE VISIBILITY AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ PETRUCELLI
4 follow-up statements
833 WWUS46 KMFR 301420 WSWMFR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MEDFORD OR 620 AM PST TUE NOV 30 2010 ORZ029-030-302330- /O.CON.KMFR.WS.W.0021.101130T1800Z-101201T1800Z/ KLAMATH BASIN- NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY- INCLUDING THE CITIES OF...CHEMULT...CRESCENT 620 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE TO 3 TO 8 INCHES. MOST OF THE ACCUMULATING SNOW WILL BE FROM CHILOQUIN NORTH TO CHEMULT. SNOW WILL ACCUMULATE 1 TO 3 INCHES BETWEEN KLAMATH FALLS AND SOUTH OF CHILOQUIN ON HIGHWAY 97. * ELEVATION: SNOW LEVEL START OUT AROUND 4500 FEET...THEN LOWERING TO 4000 FEET TONIGHT. * TIMING: WET SNOW WITH PATCHY FREEZING RAIN OR SLEET DEVELOPS THIS MORNING. MODERATE TO HEAVY IS EXPECTED AT TIMES LATE THIS AFTERNOON THROUGH EARLY WEDNESDAY MORNING. SNOW WILL DECREASE BY MID MORNING WEDNESDAY. * LOCATIONS INCLUDE: BEATTY...BLY...CHEMULT...CRESCENT... GILCHRIST...SPRAGUE RIVER...ALTAMONT...KLAMATH FALLS * WINDS: WEST WIND 15 TO 25 MPH IS EXPECTED THIS AFTERNOON AND TONIGHT. * IMPACTS: MOST OF THE ACCUMULATING ROAD SNOW WILL BE ON US HIGHWAY 97 BETWEEN CHILOQUIN AND CHEMULT. WINDS WILL CAUSE VISIBILITY TO BE REDUCED AT TIMES THIS AFTERNOON AND TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ083-302330- /O.CON.KMFR.WS.W.0021.101201T0000Z-101201T1800Z/ NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY- 620 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE TO 5 TO 10 INCHES FROM LATE THIS AFTERNOON THROUGH WEDNESDAY MORNING. * TIMING: WET SNOW BEGINS EARLY THIS AFTERNOON....THEN BECOMING MODERATE AT TIMES TONIGHT THROUGH WEDNESDAY MORNING. MODERATE TO HEAVY SNOW IS POSSIBLE INTO WEDNESDAY AFTERNOON. * LOCATIONS INCLUDE: TENNANT * WINDS: SOUTH WINDS 10 TO 20 MPH ARE EXPECTED LATE THIS MORNING THROUGH THIS EVENING. * IMPACTS: US 97 WILL BE IMPACTED THE MOST WITH SNOW BEGINNING TO ACCUMULATE AFTER DARK. VISIBILITIES WILL BE REDUCED AT TIMES TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ082-302330- /O.CON.KMFR.WS.W.0021.101201T0000Z-101201T1800Z/ SOUTH CENTRAL SISKIYOU COUNTY- INCLUDING THE CITY OF...MOUNT SHASTA 620 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY ABOVE 3500 FEET... A WINTER STORM WARNING ABOVE 3500 FEET REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 5 TO 10 INCHES FROM LATE THIS AFTERNOON THROUGH WEDNESDAY MORNING. * ELEVATION: ABOVE 3500 FEET. * TIMING: WET SNOW BEGINS EARLY THIS AFTERNOON....THEN BECOMING MODERATE AT TIMES TONIGHT THROUGH WEDNESDAY MORNING. MODERATE TO HEAVY SNOW IS POSSIBLE INTO WEDNESDAY AFTERNOON. * LOCATIONS INCLUDE: MOUNT SHASTA...SNOWMAN SUMMIT...BLACK BUTTE SUMMIT. * WINDS: SOUTH WINDS 10 TO 20 MPH ARE EXPECTED LATE THIS MORNING THROUGH THIS EVENING. * IMPACTS: STATE HIGHWAY 89 AND INTERSTATE 5 WILL BE IMPACTED THE MOST WITH SNOW BEGINNING TO ACCUMULATE AFTER DARK. VISIBILITIES WILL BE REDUCED AT TIMES TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ ORZ027-028-302330- /O.CON.KMFR.WS.W.0021.101130T1800Z-101201T1800Z/ SOUTH CENTRAL OREGON CASCADES- SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES- INCLUDING THE CITIES OF...CRATER LAKE...CRESCENT LAKE... DIAMOND LAKE...HOWARD PRAIRIE 620 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST WEDNESDAY ABOVE 4500 FEET... A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 8 TO 16 INCHES. PATCHY FREEZING RAIN OR SLEET MAY OCCUR THIS MORNING. * ELEVATION: ABOVE 4500 FEET. * TIMING: WET SNOW DEVELOPS BY MID MORNING...THEN WILL BECOME MODERATE TO HEAVY AT TIMES LATE THIS AFTERNOON INTO EARLY WEDNESDAY MORNING BEFORE DECREASING. * LOCATIONS INCLUDE: CRATER LAKE...CRESCENT LAKE...DIAMOND LAKE...UNION CREEK...HOWARD PRAIRIE...SISKIYOU SUMMIT * WINDS: WEST WIND 10 TO 20 MPH. * IMPACTS: HIGHWAY 140 AND STATE ROUTE 62 WILL BE IMPACTED THE MOST. SNOW IS ALSO EXPECTED ALONG HIGHWAY 66 AND INTERSTATE 5 AT SISKIYOU SUMMIT...BUT SNOW ACCUMULATIONS WILL BE LESS AND SIGNIFICANT ACCUMULATIONS ARE NOT EXPECTED IN THESE AREAS UNTIL AFTER 4 PM PST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ080-302330- /O.CON.KMFR.WS.W.0021.101201T0000Z-101201T1800Z/ WESTERN SISKIYOU COUNTY- 620 AM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY ABOVE 4500 FEET... A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 5 TO 13 INCHES MAINLY ABOVE 4500 FEET. * ELEVATION: ABOVE 4500 FEET. * TIMING: WET SNOW ARRIVES EARLY THIS AFTERNOON...THEN BECOMING MODERATE TO HEAVY TONIGHT THROUGH WEDNESDAY MORNING. MODERATE SNOW COULD CONTINUE INTO WEDNESDAY AFTERNOON. * LOCATIONS INCLUDE: STATE ROUTE 3 SOUTH OF CALLAHAN. THE SALMON AND MARBLE MOUNTAINS. * WINDS: SOUTH TO SOUTHWEST WINDS 15 TO 25 MPH THIS AFTERNOON AND TONIGHT. * IMPACTS:STATE HIGHWAY 3 WILL IMPACTED BY SNOW. BLOWING SNOW MAY REDUCE VISIBILITY AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ PETRUCELLI/STAVISH
417 WWUS46 KMFR 302051 WSWMFR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MEDFORD OR ISSUED BY NATIONAL WEATHER SERVICE EUREKA CA 1251 PM PST TUE NOV 30 2010 ORZ029-030-011300- /O.CON.KMFR.WS.W.0021.000000T0000Z-101201T1800Z/ KLAMATH BASIN- NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY- INCLUDING THE CITIES OF...CHEMULT...CRESCENT 1251 PM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE TO 3 TO 8 INCHES. MOST OF THE ACCUMULATING SNOW WILL BE FROM CHILOQUIN NORTH TO CHEMULT. SNOW WILL ACCUMULATE 1 TO 3 INCHES BETWEEN KLAMATH FALLS AND SOUTH OF CHILOQUIN ON HIGHWAY 97. * ELEVATION: SNOW LEVEL START OUT AROUND 4500 FEET...THEN LOWERING TO 4000 FEET TONIGHT. * TIMING: WET SNOW WITH PATCHY FREEZING RAIN OR SLEET DEVELOPS THIS MORNING. MODERATE TO HEAVY IS EXPECTED AT TIMES LATE THIS AFTERNOON THROUGH EARLY WEDNESDAY MORNING. SNOW WILL DECREASE BY MID MORNING WEDNESDAY. * LOCATIONS INCLUDE: BEATTY...BLY...CHEMULT...CRESCENT... GILCHRIST...SPRAGUE RIVER...ALTAMONT...KLAMATH FALLS * WINDS: WEST WIND 15 TO 25 MPH IS EXPECTED THIS AFTERNOON AND TONIGHT. * IMPACTS: MOST OF THE ACCUMULATING ROAD SNOW WILL BE ON US HIGHWAY 97 BETWEEN CHILOQUIN AND CHEMULT. WINDS WILL CAUSE VISIBILITY TO BE REDUCED AT TIMES THIS AFTERNOON AND TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ083-011300- /O.CON.KMFR.WS.W.0021.101201T0000Z-101201T1800Z/ NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY- 1251 PM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE TO 5 TO 10 INCHES FROMLATE THIS AFTERNOON THROUGH WEDNESDAY MORNING. * TIMING: WET SNOW BEGINS EARLY THIS AFTERNOON....THEN BECOMING MODERATE AT TIMES TONIGHT THROUGH WEDNESDAY MORNING. MODERATE TO HEAVY SNOW IS POSSIBLE INTO WEDNESDAY AFTERNOON. * LOCATIONS INCLUDE: TENNANT * WINDS: SOUTH WINDS 10 TO 20 MPH ARE EXPECTED LATE THIS MORNING THROUGH THIS EVENING. * IMPACTS: US 97 WILL BE IMPACTED THE MOST WITH SNOW BEGINNING TOACCUMULATE AFTER DARK. VISIBILITIES WILL BE REDUCED AT TIMES TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ082-011300- /O.CON.KMFR.WS.W.0021.101201T0000Z-101201T1800Z/ SOUTH CENTRAL SISKIYOU COUNTY- INCLUDING THE CITY OF...MOUNT SHASTA 1251 PM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY ABOVE 3500 FEET... A WINTER STORM WARNING ABOVE 3500 FEET REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 5 TO 10 INCHES FROM LATE THIS AFTERNOON THROUGH WEDNESDAY MORNING. * ELEVATION: ABOVE 3500 FEET. * TIMING: WET SNOW BEGINS EARLY THIS AFTERNOON....THEN BECOMING MODERATE AT TIMES TONIGHT THROUGH WEDNESDAY MORNING. MODERATE TO HEAVY SNOW IS POSSIBLE INTO WEDNESDAY AFTERNOON. * LOCATIONS INCLUDE: MOUNT SHASTA...SNOWMAN SUMMIT...BLACK BUTTE SUMMIT. * WINDS: SOUTH WINDS 10 TO 20 MPH ARE EXPECTED LATE THIS MORNING THROUGH THIS EVENING. * IMPACTS: STATE HIGHWAY 89 AND INTERSTATE 5 WILL BE IMPACTED THEMOST WITH SNOW BEGINNING TO ACCUMULATE AFTER DARK. VISIBILITIES WILL BE REDUCED AT TIMES TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ080-011300- /O.CON.KMFR.WS.W.0021.101201T0000Z-101201T1800Z/ WESTERN SISKIYOU COUNTY- 1251 PM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY ABOVE 4500 FEET... A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 5 TO 13 INCHES MAINLY ABOVE 4500 FEET. * ELEVATION: ABOVE 4500 FEET. * TIMING: WET SNOW ARRIVES EARLY THIS AFTERNOON...THEN BECOMING MODERATE TO HEAVY TONIGHT THROUGH WEDNESDAY MORNING. MODERATE SNOW COULD CONTINUE INTO WEDNESDAY AFTERNOON. * LOCATIONS INCLUDE: STATE ROUTE 3 SOUTH OF CALLAHAN. THE SALMON AND MARBLE MOUNTAINS. * WINDS: SOUTH TO SOUTHWEST WINDS 15 TO 25 MPH THIS AFTERNOON AND TONIGHT. * IMPACTS:STATE HIGHWAY 3 WILL IMPACTED BY SNOW. BLOWING SNOW MAYREDUCE VISIBILITY AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ ORZ027-028-011300- /O.CON.KMFR.WS.W.0021.000000T0000Z-101201T1800Z/ SOUTH CENTRAL OREGON CASCADES- SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES- INCLUDING THE CITIES OF...CRATER LAKE...CRESCENT LAKE... DIAMOND LAKE...HOWARD PRAIRIE 1251 PM PST TUE NOV 30 2010 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY ABOVE 4500 FEET... A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY. * SNOW ACCUMULATIONS: SNOW WILL ACCUMULATE 8 TO 16 INCHES. PATCHYFREEZING RAIN OR SLEET MAY OCCUR THIS MORNING. * ELEVATION: ABOVE 4500 FEET. * TIMING: WET SNOW DEVELOPS BY MID MORNING...THEN WILL BECOME MODERATE TO HEAVY AT TIMES LATE THIS AFTERNOON INTO EARLY WEDNESDAY MORNING BEFORE DECREASING. * LOCATIONS INCLUDE: CRATER LAKE...CRESCENT LAKE...DIAMOND LAKE...UNION CREEK...HOWARD PRAIRIE...SISKIYOU SUMMIT * WINDS: WEST WIND 10 TO 20 MPH. * IMPACTS: HIGHWAY 140 AND STATE ROUTE 62 WILL BE IMPACTED THE MOST. SNOW IS ALSO EXPECTED ALONG HIGHWAY 66 AND INTERSTATE 5 AT SISKIYOU SUMMIT...BUT SNOW ACCUMULATIONS WILL BE LESS AND SIGNIFICANT ACCUMULATIONS ARE NOT EXPECTED IN THESE AREAS UNTIL AFTER 4 PM PST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ TONKIN (EKA)
846 WWUS46 KMFR 011144 WSWMFR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MEDFORD OR 344 AM PST WED DEC 1 2010 CAZ082-083-011245- /O.CAN.KMFR.WS.W.0021.000000T0000Z-101201T1800Z/ SOUTH CENTRAL SISKIYOU COUNTY- NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY- INCLUDING THE CITY OF...MOUNT SHASTA 344 AM PST WED DEC 1 2010 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS CANCELLED THE WINTER STORM WARNING. THE HIGHER SNOWFALL RATES HAVE REMAINED NORTH OF THE REGION. SNOW WILL OCCUR THROUGH THE MORNING...BUT ACCUMULATIONS ARE NOT EXPECTED BE PROBLEMATIC. $$ ORZ029-030-011800- /O.CON.KMFR.WS.W.0021.000000T0000Z-101201T1800Z/ KLAMATH BASIN- NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY- INCLUDING THE CITIES OF...CHEMULT...CRESCENT 344 AM PST WED DEC 1 2010 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * SNOW ACCUMULATIONS: ADDITIONAL SNOW ACCUMULATION UP TO 2 INCHES IS EXPECTED THROUGH 10 AM. * LOCATIONS INCLUDE: BEATTY...BLY...CHEMULT...CRESCENT... GILCHRIST...SPRAGUE RIVER...ALTAMONT...KLAMATH FALLS * WINDS: SOUTH TO SOUTHEAST WINDS OF 5 TO 10 MPH. * IMPACTS: ICY AND SNOW PACKED ROADS. THE HIGHEST IMPACT OF THE SNOWFALL IS EXPECTED TO BE ON HIGHWAYS 140 AND 97 NORTH AND EAST OF KLAMATH FALLS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ080-011800- /O.CON.KMFR.WS.W.0021.000000T0000Z-101201T1800Z/ WESTERN SISKIYOU COUNTY- INCLUDING THE CITY OF...ETNA 344 AM PST WED DEC 1 2010 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING ABOVE 3000 FEET... A WINTER STORM WARNING ABOVE 3000 FEET REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * SNOW ACCUMULATIONS: ADDITIONAL ACCUMULATION UP TO 4 INCHES THROUGH 10 AM. * ELEVATION: ABOVE 3000 FEET. SOME LIGHT SNOW MAY FALL AS LOW AS 2000 FEET. * LOCATIONS INCLUDE: ETNA...CALLAHAN...HIGHWAY 3...THE SALMON AND MARBLE MOUNTAINS. HIGHER ELEVATIONS ADJACENT TO HIGHWAY 96. * WINDS: SOUTH TO SOUTHWEST WINDS 5 TO 15 MPH. * IMPACTS: HIGHWAY 3 WILL IMPACTED BY SNOW. BLOWING SNOW MAY REDUCE VISIBILITY AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ ORZ027-028-011800- /O.CON.KMFR.WS.W.0021.000000T0000Z-101201T1800Z/ SOUTH CENTRAL OREGON CASCADES- SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES- INCLUDING THE CITIES OF...CRATER LAKE...CRESCENT LAKE... DIAMOND LAKE...HOWARD PRAIRIE 344 AM PST WED DEC 1 2010 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING ABOVE 4500 FEET... A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * SNOW ACCUMULATIONS: ADDITIONAL ACCUMULATIONS UP TO 4 INCHES IN THE SISKIYOUS AND UP TO 2 INCHES IN THE CASCADES AROUND CRATER LAKE THROUGH 10 AM. * ELEVATION: ABOVE 4500 FEET. * LOCATIONS INCLUDE: CRATER LAKE...CRESCENT LAKE...DIAMOND LAKE...UNION CREEK...HOWARD PRAIRIE...SISKIYOU SUMMIT * WINDS: SOUTH TO SOUTHWEST WIND 10 TO 20 MPH. * IMPACTS: HIGHWAYS 140 AND 62 WILL BE IMPACTED THE MOST. SNOW IS ALSO EXPECTED ALONG HIGHWAY 66 AND INTERSTATE 5 AT SISKIYOU SUMMIT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ081-011800- /O.NEW.KMFR.WW.Y.0067.101201T1144Z-101201T1800Z/ CENTRAL SISKIYOU COUNTY- INCLUDING THE CITY OF...WEED 344 AM PST WED DEC 1 2010 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING ABOVE 3000 FEET... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 3000 FEET FOR SNOW...WHICH IS IN EFFECT UNTIL 10 AM PST THIS MORNING. * SNOW ACCUMULATIONS: 1 TO 2 MORE ADDITIONAL INCHES THIS MORNING. * ELEVATION: ABOVE 3000 FEET. SNOW MAY FALL BRIEFLY TO VALLEY FLOORS. * LOCATIONS INCLUDE: HILT * WINDS: SOUTH WINDS 5 TO 15 MPH. * IMPACTS: HAZARDOUS DRIVING CONDITIONS ON I-5. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ STAVISH
081 WWUS46 KMFR 011802 WSWMFR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MEDFORD OR 1002 AM PST WED DEC 1 2010 CAZ080-ORZ027>030-011915- /O.EXP.KMFR.WS.W.0021.000000T0000Z-101201T1800Z/ WESTERN SISKIYOU COUNTY-SOUTH CENTRAL OREGON CASCADES- SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES-KLAMATH BASIN- NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY- INCLUDING THE CITIES OF...ETNA...CRATER LAKE...CRESCENT LAKE... DIAMOND LAKE...HOWARD PRAIRIE...CHEMULT...CRESCENT 1002 AM PST WED DEC 1 2010 ...WINTER STORM WARNING HAS EXPIRED... THE WINTER STORM WARNING IS NO LONGER IN EFFECT. $$ CAZ081-011915- /O.EXP.KMFR.WW.Y.0067.000000T0000Z-101201T1800Z/ CENTRAL SISKIYOU COUNTY- INCLUDING THE CITY OF...WEED 1002 AM PST WED DEC 1 2010 ...WINTER WEATHER ADVISORY HAS EXPIRED... THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. $$
The office that day
Everything else NWS Medford, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 30, 4:12 AM PST | High Wind Warning | MFR | Coos, Curry, Douglas | 11 hr |
Nearby
Winter Storm Warnings in Oregon, 2010Winter Storm Warnings in California, 2010Every winter storm warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.