Alert archive / Michigan / Winter Storm Warnings in 2011
Winter Storm Warning 6, NWS Detroit, MI
NWS Detroit, MI issued this winter storm warning at Mar 22, 2011, 4:18 AM EDT for 13 counties in Michigan. It took effect at Mar 22, 2011, 8:00 PM EDT. It was in force for 18 hr. 60 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
- Mar 22, 2011, 4:18 AM EDT (08:18 UTC)
- In effect from
- Mar 22, 2011, 8:00 PM EDT
- Expired
- Mar 23, 2011, 2:00 PM EDT
- In force
- 18 hr
- Issued by
- NWS Detroit, MI
Counties Bay County, MI, Genesee County, MI, Huron County, MI, Lapeer County, MI, Livingston County, MI, Macomb County, MI, Midland County, MI, Oakland County, MI, Saginaw County, MI, Saint Clair County, MI, Sanilac County, MI, Shiawassee County, MI, Tuscola County, MI
The radar
The Detroit radar (KDTX), 55 km from the middle of the area, began a volume at 08:17 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 |
|---|---|---|---|
| Mar 22, 8:12 PM EDT | SNOW 1.4 | Clarkston, MI | 2 1/2 HOUR TOTAL. |
| Mar 22, 8:12 PM EDT | SNOW 1.5 | 3 Sw Saginaw, MI | 4 HOUR TOTAL. |
| Mar 22, 9:40 PM EDT | SNOW 2.5 | 3 Sw Saginaw, MI | 5 HOUR TOTAL. |
| Mar 22, 9:44 PM EDT | SNOW 4 | Flushing, MI | 6 HOUR TOTAL. |
| Mar 22, 10:20 PM EDT | SNOW 4 | 2 W Lapeer, MI | 6 HOUR TOTAL. |
| Mar 22, 10:32 PM EDT | SNOW 3.2 | 3 W Saginaw, MI | 6 HOUR TOTAL. |
| Mar 22, 10:43 PM EDT | SNOW 3.5 | Capac, MI | 6 HR TOTAL. |
| Mar 22, 11:09 PM EDT | SNOW 2.5 | Port Huron, MI | 6 HR TOTAL. |
| Mar 22, 11:09 PM EDT | SNOW 3 | Fairgrove, MI | 6 HR TOTAL. |
| Mar 22, 11:26 PM EDT | SNOW 3 | Henderson, MI | 6 HR TOTAL. LIGHTNING REPORTED AS WELL. |
| Mar 22, 11:38 PM EDT | SNOW 4.4 | 7 W Saginaw, MI | 7 HR TOTAL. |
| Mar 22, 11:59 PM EDT | SNOW 2.7 | Corunna, MI | 8 HR TOTAL. 1 INCH LIQUID EQUIVALENT. |
| Mar 23, 12:04 AM EDT | SNOW 3.1 | Port Huron, MI | 7 HR TOTAL. |
| Mar 23, 12:04 AM EDT | SNOW 4.6 | 3 Nw Saginaw, MI | 8 HR TOTAL. THUNDERSNOW WAS ALSO REPORTED. |
| Mar 23, 12:04 AM EDT | SNOW 5.5 | 7 W Saginaw, MI | 8 HR TOTAL. |
| Mar 23, 12:19 AM EDT | SNOW 2.8 | 5 W Grand Blanc, MI | 8 HR SNOW AND SLEET TOTAL. LIQUID EQUIVALENT 0.90 INCHES. |
| Mar 23, 12:25 AM EDT | SNOW 4.5 | Bridgeport, MI | 8 HR TOTAL. |
| Mar 23, 1:01 AM EDT | SNOW 5 | Fairgrove, MI | 9 HR TOTAL. |
| Mar 23, 1:41 AM EDT | HEAVY SNOW 6.7 | 7 W Saginaw, MI | 10 HR TOTAL. |
| Mar 23, 1:58 AM EDT | SNOW 0.9 | White Lake, MI | 11 HR TOTAL. |
| Mar 23, 1:58 AM EDT | SNOW 4.2 | Flint, MI | 11 HR TOTAL. |
| Mar 23, 1:58 AM EDT | SNOW 5 | Marlette, MI | 10 HR TOTAL. |
| Mar 23, 1:58 AM EDT | HEAVY SNOW 6 | Saginaw, MI | 11 HR TOTAL. |
| Mar 23, 4:07 AM EDT | SNOW 4 | 5 S Merrill, MI | 12 HR TOTAL. GLAZING OF ICE AS WELL. |
| Mar 23, 4:07 AM EDT | HEAVY SNOW 7.1 | 7 W Saginaw, MI | 12 HR TOTAL. LIGHT GLAZING OF ICE AS WELL. |
| Mar 23, 5:20 AM EDT | HEAVY SNOW 6.5 | Elba, MI | 12 HR TOTAL. GLAZE OF ICE AS WELL. |
| Mar 23, 6:31 AM EDT | SNOW 3 | Corunna, MI | 13 HR TOTAL. 1/8 INCH OF ICE. |
| Mar 23, 6:45 AM EDT | SNOW 4.5 | Freeland, MI | 14 HOUR TOTAL. TENTH OF AN INCH OF ICE. |
| Mar 23, 6:45 AM EDT | SNOW 4.6 | St. Clair, MI | 14 HOUR TOTAL |
| Mar 23, 6:46 AM EDT | SNOW 5.1 | 5 Nnw Filion, MI | 13 HR TOTAL. |
| Mar 23, 6:55 AM EDT | SNOW 5.1 | Port Huron, MI | 14 HOUR TOTAL |
| Mar 23, 7:00 AM EDT | SNOW 1.7 | Sse New Baltimore, MI | 14 HOUR SNOWFALL TOTAL. |
| Mar 23, 7:00 AM EDT | SNOW 1.9 | Shelby Township, MI | 14 HOUR SNOWFALL TOTAL. |
| Mar 23, 7:15 AM EDT | HEAVY SNOW 8 | Midland, MI | 14 HOUR TOTAL |
| Mar 23, 7:18 AM EDT | SNOW 3.5 | Davison, MI | 12 HOUR TOTAL. TENTH OF AN INCH OF ICE ON TREES/POWERLINES. |
| Mar 23, 7:25 AM EDT | HEAVY SNOW 6.2 | 6 N Midland, MI | 14 HOUR TOTAL |
| Mar 23, 7:35 AM EDT | SNOW 5 | Allenton, MI | 14 HOUR TOTAL. ICING WITH LARGE TREE LIMBS DOWN. |
| Mar 23, 7:45 AM EDT | HEAVY SNOW 5.8 | 3 Nw Saginaw, MI | 14 HOUR TOTAL. TENTH OF AN INCH OF ICE WITH A TREE DOWN. |
| Mar 23, 7:50 AM EDT | HEAVY SNOW 6.5 | Capac, MI | 14 HOUR TOTAL. ICING ON TREES. |
| Mar 23, 7:55 AM EDT | SNOW 4.7 | Port Huron, MI | 14 HOUR TOTAL |
| Mar 23, 7:55 AM EDT | SNOW 5 | Yale, MI | 14 HOUR TOTAL. TENTH OF AN INCH OF ICE. |
| Mar 23, 8:54 AM EDT | FREEZING RAIN 0.1 | Highland, MI | |
| Mar 23, 8:54 AM EDT | FREEZING RAIN 0.25 | Algonac, MI | |
| Mar 23, 8:54 AM EDT | SLEET 7.9 | Lapeer, MI | DURATION 14 HRS. LIGHT ICING ALSO REPORTED. |
| Mar 23, 8:54 AM EDT | SNOW 0.3 | Linden, MI | |
| Mar 23, 8:54 AM EDT | SNOW 0.6 | Pontiac, MI | |
| Mar 23, 8:54 AM EDT | SNOW 1.4 | Algonac, MI | |
| Mar 23, 8:54 AM EDT | SNOW 1.5 | Durand, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 2 | Owosso, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 2.8 | Goodrich, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 3 | Merrill, MI | LIGHT ICING ALSO REPORTED. |
| Mar 23, 8:54 AM EDT | SNOW 3.6 | Chesaning, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 4 | Caro, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 4 | Marlette, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 4 | Port Austin, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 4.5 | Harbor Beach, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 4.7 | Midland, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 5 | Lexington, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 5 | Sandusky, MI | DURATION 14 HRS. |
| Mar 23, 8:54 AM EDT | SNOW 5 | Yale, MI | DURATION 14 HRS. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Detroit, MI (KDTX), launched 00:00Z, 8.3 hours before the alert went out and 53 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
- 778 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 38 m²/s²
- 0-3 km storm-relative helicity
- 117 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
903 WWUS43 KDTX 220818 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 418 AM EDT TUE MAR 22 2011 ...LATE SEASON WINTER STORM TO IMPACT SOUTHEASTERN MICHIGAN TONIGHT THROUGH WEDNESDAY... .A MOISTURE RICH LOW PRESSURE SYSTEM WILL ORGANIZE ACROSS THE PLAINS STATES TODAY AND THEN MOVE THROUGH THE OHIO VALLEY TONIGHT THROUGH WEDNESDAY. AT THE SAME TIME...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER EASTERN CANADA. THE RESULTING NORTHEAST WINDS INTO LOWER MICHIGAN WILL MAINTAIN A SUPPLY OF COLD AIR AT GROUND LEVEL THAT WILL RESULT IN A WINTRY MIX OF PRECIPITATION. THE COMBINATION OF LARGE AMOUNTS OF MOISTURE...WARM AIR ALOFT...AND COLD AIR AT THE SURFACE IS EXPECTED TO RESULT IN LARGE AMOUNTS OF FREEZING RAIN...SLEET...AND SNOW ACROSS THE REGION. MIZ047>049-053>055-221630- /O.UPG.KDTX.WS.A.0005.110323T0000Z-110324T0000Z/ /O.NEW.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE... SAGINAW...CARO...SANDUSKY 418 AM EDT TUE MAR 22 2011 ...WINTER STORM WARNING IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND SLEET...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. IMPACTS... * ROADWAYS WILL LIKELY BECOME COVERED WITH SNOW AND ICE TONIGHT AND WEDNESDAY...WITH A SIGNIFICANT IMPACT TO THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW WILL SPREAD OVER THE REGION DURING THE EVENING...INCREASE INTENSITY...AND THEN BECOME MIXED WITH SLEET DURING THE NIGHT BEFORE ENDING AS ALL SNOW WEDNESDAY. THE PEAK INTENSITY OF THIS PRECIPITATION IS EXPECTED TO RUN FROM ABOUT MIDNIGHT TONIGHT THROUGH NOON WEDNESDAY. * TOTAL SNOWFALL OF 5 TO 10 INCHES IS EXPECTED. SNOW ACCUMULATION WILL BE CLOSER TO 5 INCHES ALONG AND SOUTH OF A SAGINAW TO SANDUSKY LINE...WHERE A GREATER MIX OF SLEET IS EXPECTED. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ060>063-221630- /O.UPG.KDTX.WS.A.0005.110323T0000Z-110324T0000Z/ /O.NEW.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ SHIAWASSEE-GENESEE-LAPEER-ST. CLAIR- INCLUDING THE CITIES OF...OWOSSO...FLINT...LAPEER...PORT HURON 418 AM EDT TUE MAR 22 2011 ...WINTER STORM WARNING IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WINTER STORM WARNING FOR SNOW AND SLEET...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. IMPACTS... * ROADWAYS WILL LIKELY BECOME COVERED WITH SNOW AND SLEET TONIGHT AND WEDNESDAY...WITH A SIGNIFICANT IMPACT TO THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * A MIX OF SNOW AND SLEET WILL SPREAD OVER THE REGION DURING THE EVENING AND INCREASE INTENSITY TOWARD MIDNIGHT. PRECIPITATION TYPE WILL BE MAINLY SLEET FOR EXTENDED PERIODS OF TIME AFTER MIDNIGHT BEFORE ENDING AS ALL SNOW WEDNESDAY. THE PEAK INTENSITY OF THIS PRECIPITATION IS EXPECTED TO RUN FROM ABOUT MIDNIGHT TONIGHT THROUGH NOON WEDNESDAY. THERE IS A CHANCE OF FREEZING RAIN AT TIMES SOUTH OF INTERSTATE 69. * TOTAL ACCUMULATION OF SNOW AND SLEET UP TO 4 INCHES IS EXPECTED. SNOW ACCUMULATION WILL BE GREATER NORTH OF INTERSTATE 69 WITH GREATER AMOUNTS OF SLEET TO THE SOUTH OF THIS LINE. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ068>070-221630- /O.UPG.KDTX.WS.A.0005.110323T0000Z-110324T0000Z/ /O.NEW.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...HOWELL...PONTIAC...WARREN 418 AM EDT TUE MAR 22 2011 ...WINTER STORM WARNING IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WINTER STORM WARNING FOR FREEZING RAIN AND SLEET...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. IMPACTS... * SIGNIFICANT ICING OF POWER LINES AND TREE LIMBS IS POSSIBLE TONIGHT AND WEDNESDAY. * ROADS WILL LIKELY BECOME ICE COVERED...MAKING TRAVEL DANGEROUS BY THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * PRECIPITATION WILL BEGIN AS A MIX OF RAIN AND SNOW DURING THE EARLY EVENING...AND THEN CHANGE TO PRIMARILY FREEZING RAIN WITH A MIX OF SLEET BY LATE EVENING THROUGH THE OVERNIGHT HOURS TONIGHT. THE PEAK INTENSITY OF THE EVENT WILL LIKELY BE FROM MIDNIGHT THROUGH NOON WEDNESDAY. TOTAL ICING OF A QUARTER TO A HALF INCH IS EXPECTED ON SURFACES ALONG WITH SUBSTANTIAL AMOUNTS OF SLEET. * A SLOW MOVING LINE OF HEAVY RAINFALL AND POSSIBLY THUNDER COULD LOCALLY RESULT IN UP TO AN INCH OF ICING. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ075-076-221630- /O.CON.KDTX.WS.A.0005.110323T0000Z-110324T0000Z/ WASHTENAW-WAYNE- INCLUDING THE CITIES OF...ANN ARBOR...DETROIT 418 AM EDT TUE MAR 22 2011 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY EVENING... A WINTER STORM WATCH REMAINS IN EFFECT FROM 8 PM THIS EVENING THROUGH 8 PM WEDNESDAY EVENING. IMPACTS... * SIGNIFICANT ICING OF POWER LINES AND TREE LIMBS IS POSSIBLE TONIGHT AND WEDNESDAY. * ROADWAYS MAY BECOME ICE COVERED AND SLIPPERY TUESDAY NIGHT AND WEDNESDAY...WHICH MAY HAVE A NEGATIVE IMPACT ON THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * A PATTERN OF RAIN SHOWERS THIS EVENING MAY CHANGE TO A WINTRY MIX OF FREEZING RAIN...SLEET...AND SNOW...DEPENDING ON HOW MUCH COLD AIR CAN MOVE INTO THE REGION FROM EASTERN CANADA. INTENSITY OF THE MIXED PRECIPITATION MAY INCREASE AFTER MIDNIGHT AND CARRY INTO MIDDAY WEDNESDAY. THE POTENTIAL EXISTS FOR ICE ACCUMULATIONS OF GREATER THAN A QUARTER INCH. * THE WATCH REMAINS IN EFFECT FOR THIS REGION DUE TO SUBSTANTIAL UNCERTAINTY REGARDING HOW COLD SURFACE TEMPERATURES WILL BECOME DURING THE NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ BT/SF
8 follow-up statements
400 WWUS43 KDTX 221624 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 1224 PM EDT TUE MAR 22 2011 ...LATE SEASON WINTER STORM TO IMPACT SOUTHEASTERN MICHIGAN TONIGHT THROUGH WEDNESDAY... .A MOISTURE RICH LOW PRESSURE SYSTEM WILL ORGANIZE ACROSS THE PLAINS STATES TODAY AND THEN MOVE THROUGH THE OHIO VALLEY TONIGHT THROUGH WEDNESDAY. AT THE SAME TIME...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER EASTERN CANADA. THE RESULTING NORTHEAST WINDS INTO LOWER MICHIGAN WILL MAINTAIN A SUPPLY OF COLD AIR AT GROUND LEVEL THAT WILL RESULT IN A WINTRY MIX OF PRECIPITATION. THE COMBINATION OF LARGE AMOUNTS OF MOISTURE... WARM AIR ALOFT...AND COLD AIR AT THE SURFACE IS EXPECTED TO RESULT IN LARGE AMOUNTS OF FREEZING RAIN...SLEET...AND SNOW ACROSS THE REGION. MIZ047>049-230100- /O.CON.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ MIDLAND-BAY-HURON- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE 1224 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. IMPACTS... * ROADWAYS WILL LIKELY BECOME COVERED WITH SNOW AND ICE TONIGHT AND WEDNESDAY...WITH A SIGNIFICANT IMPACT ON THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW AND SLEET WILL SPREAD OVER THE REGION DURING THE EVENING...INCREASE INTENSITY...AND BECOME ALL SNOW OVERNIGHT. THE PEAK INTENSITY OF THIS PRECIPITATION IS EXPECTED TO OCCUR FROM ABOUT MIDNIGHT TONIGHT THROUGH NOON WEDNESDAY. * TOTAL SNOWFALL OF 5 TO 10 INCHES IS EXPECTED. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ053>055-230100- /O.CON.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ SAGINAW-TUSCOLA-SANILAC- INCLUDING THE CITIES OF...SAGINAW...CARO...SANDUSKY 1224 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. IMPACTS... * ROADWAYS WILL LIKELY BECOME COVERED WITH SNOW AND ICE TONIGHT AND WEDNESDAY...WITH A SIGNIFICANT IMPACT TO THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW AND SLEET WILL SPREAD OVER THE REGION DURING THE EVENING...INCREASE INTENSITY DURING THE NIGHT THEN TAPER OFF WEDNESDAY. THE PEAK INTENSITY OF THIS PRECIPITATION IS EXPECTED TO OCCUR FROM ABOUT MIDNIGHT TONIGHT THROUGH WEDNESDAY MORNING. * TOTAL SNOW AND SLEET ACCUMULATION OF 3 TO 6 INCHES IS EXPECTED. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ060>063-068>070-230100- /O.CON.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ SHIAWASSEE-GENESEE-LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...OWOSSO...FLINT...LAPEER...PORT HURON... HOWELL...PONTIAC...WARREN 1224 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. IMPACTS... * SIGNIFICANT ICING OF POWER LINES AND TREE LIMBS IS POSSIBLE TONIGHT AND WEDNESDAY. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN POWER OUTAGES. * ROADWAYS ARE EXPECTED TO BE ICE COVERED AND SLIPPERY TUESDAY NIGHT AND WEDNESDAY...MAKING TRAVEL DANGEROUS BY THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * PRECIPITATION WILL BEGIN AS A MIX OF RAIN...SLEET AND SNOW DURING THE EARLY EVENING...AND THEN CHANGE TO PRIMARILY FREEZING RAIN AND SLEET BY LATE EVENING THROUGH THE OVERNIGHT HOURS TONIGHT. THE PEAK INTENSITY OF THE EVENT WILL OCCUR THIS EVENING AND PERSIST INTO THE PRE-DAWN HOURS OF WEDNESDAY. PERIODS OF LIGHT FREEZING RAIN WILL LINGER INTO WEDNESDAY. TOTAL ICE ACCRETION ON ELEVATED OBJECTS...SUCH AS TREES AND POWER LINES...IS EXPECTED TO EXCEED A QUARTER INCH ALONG WITH SUBSTANTIAL AMOUNTS OF SLEET. * PRECIPITATION RATES MAY BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS SLEET AND ICE ARE EXPECTED OR OCCURRING. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ075-076-230100- /O.UPG.KDTX.WS.A.0005.110323T0000Z-110324T0000Z/ /O.NEW.KDTX.WW.Y.0015.110323T0000Z-110324T0000Z/ WASHTENAW-WAYNE- INCLUDING THE CITIES OF...ANN ARBOR...DETROIT 1224 PM EDT TUE MAR 22 2011 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WINTER WEATHER ADVISORY FOR FREEZING RAIN AND SLEET...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. IMPACTS... * ICING OF POWER LINES AND TREE LIMBS IS POSSIBLE TONIGHT AND WEDNESDAY. * ROADWAYS MAY BECOME ICE COVERED AND SLIPPERY TUESDAY NIGHT AND WEDNESDAY...WHICH WILL HAVE A NEGATIVE IMPACT ON THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * A PATTERN OF RAIN SHOWERS THIS EVENING WILL CHANGE TO A WINTRY MIX OF FREEZING RAIN AND SLEET. INTENSITY OF THE MIXED PRECIPITATION IS EXPECTED INCREASE LATE THIS EVENING AND CARRY THROUGH THE BALANCE OF THE NIGHT. THE POTENTIAL EXISTS FOR ICE ACCUMULATIONS AROUND A TENTH OF AN INCH ON ELEVATED SURFACES... SUCH AS TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY FOR FREEZING RAIN AND SLEET MEANS PERIODS OF FREEZING RAIN AND SLEET ARE IMMINENT OR OCCURRING. SLEET MAY CAUSE DRIVING TO BECOME EXTREMELY DANGEROUS...SO BE PREPARED TO USE CAUTION WHEN TRAVELING. && $$ MANN
860 WWUS43 KDTX 222000 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 400 PM EDT TUE MAR 22 2011 ...LATE SEASON WINTER STORM TO IMPACT SOUTHEASTERN MICHIGAN TONIGHT THROUGH WEDNESDAY... .A MOISTURE LADEN LOW PRESSURE SYSTEM DEEPENING ACROSS THE CENTRAL PLAINS STATES THIS EVENING WILL MOVE THROUGH THE OHIO VALLEY LATE TONIGHT THROUGH WEDNESDAY. MEANWHILE...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER CENTRAL AND EASTERN CANADA. THE RESULTING NORTHEAST WINDS INTO LOWER MICHIGAN WILL MAINTAIN A SUPPLY OF COLDER AIR NEAR THE GROUND SETTING THE STAGE FOR A MIX OF PRECIPITATION TYPES. THE COMBINATION OF SUBSTANTIAL MOISTURE... WARM AIR ALOFT...AND COLD AIR NEAR THE SURFACE IS EXPECTED TO RESULT IN APPRECIABLE AMOUNTS OF FREEZING RAIN...SLEET...AND SNOW ACROSS THE REGION. MIZ060>063-068>070-230400- /O.EXT.KDTX.WS.W.0006.110323T0000Z-110323T1800Z/ SHIAWASSEE-GENESEE-LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...OWOSSO...FLINT...LAPEER...PORT HURON... HOWELL...PONTIAC...WARREN 400 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING NOW IN EFFECT FROM 8 PM THIS EVENING TO 2 PM EDT WEDNESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT FROM 8 PM THIS EVENING TO 2 PM EDT WEDNESDAY. IMPACTS... * SIGNIFICANT ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND WEDNESDAY. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN POWER OUTAGES. * ROADWAYS ARE EXPECTED TO BE ICE COVERED AND SLIPPERY TONIGHT AND WEDNESDAY...MAKING TRAVEL DANGEROUS BY THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * PRECIPITATION WILL BEGIN AS A MIX OF RAIN...SLEET AND SNOW EARLY THIS EVENING...AND THEN CHANGE TO PRIMARILY FREEZING RAIN AND SLEET BY LATE EVENING THROUGH THE OVERNIGHT HOURS. THE PEAK INTENSITY OF THE EVENT WILL OCCUR THIS EVENING AND PERSIST INTO THE PRE-DAWN HOURS OF WEDNESDAY. PERIODS OF LIGHT FREEZING RAIN WILL LINGER INTO WEDNESDAY. TOTAL ICE ACCRETION ON ELEVATED OBJECTS...SUCH AS TREES AND POWER LINES...IS EXPECTED TO EXCEED A QUARTER INCH ALONG WITH SUBSTANTIAL AMOUNTS OF SLEET. * PRECIPITATION RATES MAY BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS SLEET AND ICE ARE EXPECTED OR OCCURRING. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ047>049-230400- /O.CON.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ MIDLAND-BAY-HURON- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE 400 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. IMPACTS... * ROADWAYS WILL BECOME COVERED WITH SNOW AND ICE TONIGHT AND WEDNESDAY...MAKING TRAVEL DANGEROUS BY THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW AND SLEET WILL SPREAD OVER THE REGION EARLY THIS EVENING... INCREASE IN INTENSITY AND BECOME ALL SNOW OVERNIGHT. THE PEAK INTENSITY OF THIS PRECIPITATION IS EXPECTED TO OCCUR FROM ABOUT MIDNIGHT TONIGHT THROUGH NOON WEDNESDAY. * TOTAL SNOWFALL OF 5 TO 10 INCHES IS EXPECTED. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ053>055-230400- /O.CON.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ SAGINAW-TUSCOLA-SANILAC- INCLUDING THE CITIES OF...SAGINAW...CARO...SANDUSKY 400 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM EDT WEDNESDAY. IMPACTS... * APPRECIABLE ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND WEDNESDAY. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN SPORADIC POWER OUTAGES. * ROADWAYS WILL BECOME COVERED WITH SNOW AND ICE TONIGHT AND WEDNESDAY...MAKING TRAVEL DANGEROUS BY THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW AND RAIN WILL WILL SPREAD OVER THE REGION EARLY THIS EVENING. THE PRECIPITATION IS EXPECTED TO CONVERT TO A FREEZING RAIN...SLEET MIXTURE DURING THE EVENING...THEN CHANGE BACK TO SNOW WEDNESDAY MORNING. THE PEAK INTENSITY OF THIS PRECIPITATION IS EXPECTED TO OCCUR FROM LATE EVENING THROUGH WEDNESDAY MORNING. * ICE ACCRETION UP TO A QUARTER OF AN INCH ON ELEVATED SURFACES... SUCH AS TREES AND POWER LINES...IS EXPECTED SOUTH OF M-46. * TOTAL SNOW AND SLEET ACCUMULATION OF 2 TO 5 INCHES IS EXPECTED...WITH THE GREATEST AMOUNTS NORTH OF M-46. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...SLEET AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ075-076-230400- /O.EXT.KDTX.WW.Y.0015.110323T0000Z-110323T1800Z/ WASHTENAW-WAYNE- INCLUDING THE CITIES OF...ANN ARBOR...DETROIT 400 PM EDT TUE MAR 22 2011 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 2 PM EDT WEDNESDAY... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT FROM 8 PM THIS EVENING TO 2 PM EDT WEDNESDAY. IMPACTS... * ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND EARLY WEDNESDAY. * ROADWAYS MAY BECOME ICE COVERED AND SLIPPERY TONIGHT AND WEDNESDAY...WHICH WILL HAVE A NEGATIVE IMPACT ON THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * RAIN SHOWERS THIS EVENING WILL CHANGE TO A WINTRY MIX OF FREEZING RAIN AND SLEET. INTENSITY OF THE MIXED PRECIPITATION IS EXPECTED INCREASE LATE THIS EVENING AND CARRY THROUGH THE BALANCE OF THE NIGHT. ICE ACCRETIONS AROUND A TENTH OF AN INCH ON ELEVATED SURFACES...SUCH AS TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY FOR FREEZING RAIN AND SLEET MEANS PERIODS OF FREEZING RAIN AND SLEET ARE IMMINENT OR OCCURRING. SLEET MAY CAUSE DRIVING TO BECOME EXTREMELY DANGEROUS...SO BE PREPARED TO USE CAUTION WHEN TRAVELING. && $$ MANN
565 WWUS43 KDTX 222259 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 659 PM EDT TUE MAR 22 2011 ...LATE SEASON WINTER STORM TO IMPACT SOUTHEASTERN MICHIGAN TONIGHT THROUGH WEDNESDAY... .A MOISTURE LADEN LOW PRESSURE SYSTEM DEEPENING ACROSS THE CENTRAL PLAINS STATES THIS EVENING WILL MOVE THROUGH THE OHIO VALLEY LATE TONIGHT THROUGH WEDNESDAY. MEANWHILE...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER CENTRAL AND EASTERN CANADA. THE RESULTING NORTHEAST WINDS INTO LOWER MICHIGAN WILL MAINTAIN A SUPPLY OF COLDER AIR NEAR THE GROUND SETTING THE STAGE FOR A MIX OF PRECIPITATION TYPES. THE COMBINATION OF SUBSTANTIAL MOISTURE... WARM AIR ALOFT...AND COLD AIR NEAR THE SURFACE IS EXPECTED TO RESULT IN APPRECIABLE AMOUNTS OF FREEZING RAIN...SLEET...AND SNOW ACROSS THE REGION. MIZ047>049-230700- /O.CON.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ MIDLAND-BAY-HURON- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE 659 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY. IMPACTS... * ROADWAYS WILL BECOME COVERED WITH SNOW AND ICE TONIGHT AND WEDNESDAY...MAKING TRAVEL DANGEROUS BY THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW AND SLEET WILL CONTINUE THIS EVENING. THE PEAK INTENSITY OF THIS PRECIPITATION IS EXPECTED TO OCCUR FROM ABOUT MIDNIGHT TONIGHT THROUGH NOON WEDNESDAY. * TOTAL SNOWFALL OF 5 TO 10 INCHES IS EXPECTED. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ053>055-230700- /O.CON.KDTX.WS.W.0006.110323T0000Z-110324T0000Z/ SAGINAW-TUSCOLA-SANILAC- INCLUDING THE CITIES OF...SAGINAW...CARO...SANDUSKY 659 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY. IMPACTS... * APPRECIABLE ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND WEDNESDAY. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN SPORADIC POWER OUTAGES. * ROADWAYS WILL BECOME COVERED WITH SNOW AND ICE TONIGHT AND WEDNESDAY...MAKING TRAVEL DANGEROUS BY THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW WILL CONTINUE EARLY THIS EVENING. THE PRECIPITATION IS EXPECTED TO CONVERT TO A FREEZING RAIN...SLEET MIXTURE DURING THE EVENING...THEN CHANGE BACK TO SNOW WEDNESDAY MORNING. THE PEAK INTENSITY OF THIS PRECIPITATION IS EXPECTED TO OCCUR FROM LATE EVENING THROUGH WEDNESDAY MORNING. * ICE ACCRETION UP TO A QUARTER OF AN INCH ON ELEVATED SURFACES...SUCH AS TREES AND POWER LINES...IS EXPECTED SOUTH OF M-46. * TOTAL SNOW AND SLEET ACCUMULATION OF 3 TO 5 INCHES IS EXPECTED... WITH THE GREATEST AMOUNTS NORTH OF M-46. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ060>063-068>070-230700- /O.CON.KDTX.WS.W.0006.110323T0000Z-110323T1800Z/ SHIAWASSEE-GENESEE-LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...OWOSSO...FLINT...LAPEER...PORT HURON... HOWELL...PONTIAC...WARREN 659 PM EDT TUE MAR 22 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT WEDNESDAY. IMPACTS... * SIGNIFICANT ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND WEDNESDAY. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN POWER OUTAGES. * ROADWAYS ARE EXPECTED TO BE ICE COVERED AND SLIPPERY TONIGHT AND WEDNESDAY...MAKING TRAVEL DANGEROUS BY THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW AND SLEET WILL CONTINUE EARLY THIS EVENING...AND THEN CHANGE TO PRIMARILY FREEZING RAIN AND SLEET BY LATE EVENING THROUGH THE OVERNIGHT HOURS. THE PEAK INTENSITY OF THE EVENT WILL OCCUR THIS EVENING AND PERSIST INTO THE PRE-DAWN HOURS OF WEDNESDAY. PERIODS OF LIGHT FREEZING RAIN WILL LINGER INTO WEDNESDAY. * TOTAL ICE ACCRETION ON ELEVATED OBJECTS...SUCH AS TREES AND POWER LINES...IS EXPECTED TO EXCEED A QUARTER INCH ALONG WITH SUBSTANTIAL AMOUNTS OF SLEET. * SNOW ACCUMULATIONS UP TO 2 INCHES CAN BE EXPECTED THIS EVENING. * PRECIPITATION RATES MAY BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS SLEET AND ICE ARE EXPECTED OR OCCURRING. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ075-076-230700- /O.CON.KDTX.WW.Y.0015.110323T0000Z-110323T1800Z/ WASHTENAW-WAYNE- INCLUDING THE CITIES OF...ANN ARBOR...DETROIT 659 PM EDT TUE MAR 22 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT WEDNESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT WEDNESDAY. IMPACTS... * ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND EARLY WEDNESDAY. * ROADWAYS MAY BECOME ICE COVERED AND SLIPPERY TONIGHT AND WEDNESDAY...WHICH WILL HAVE A NEGATIVE IMPACT ON THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * RAIN AND SLEET SHOWERS THIS EVENING WILL CHANGE TO A MIX OF FREEZING RAIN AND SLEET OVERNIGHT. * ICE ACCRETIONS AROUND A TENTH OF AN INCH ON ELEVATED SURFACES...SUCH AS TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY FOR FREEZING RAIN AND SLEET MEANS PERIODS OF FREEZING RAIN AND SLEET ARE IMMINENT OR OCCURRING. SLEET MAY CAUSE DRIVING TO BECOME EXTREMELY DANGEROUS...SO BE PREPARED TO USE CAUTION WHEN TRAVELING. && $$ MANN
687 WWUS43 KDTX 230403 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 1203 AM EDT WED MAR 23 2011 ...LATE SEASON WINTER STORM TO IMPACT SOUTHEASTERN MICHIGAN TONIGHT THROUGH WEDNESDAY... .A MOISTURE LADEN LOW PRESSURE SYSTEM DEEPENING ACROSS THE CENTRAL PLAINS STATES THIS EVENING WILL MOVE THROUGH THE OHIO VALLEY LATE TONIGHT THROUGH WEDNESDAY. MEANWHILE...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER CENTRAL AND EASTERN CANADA. THE RESULTING NORTHEAST WINDS INTO LOWER MICHIGAN WILL MAINTAIN A SUPPLY OF COLDER AIR NEAR THE GROUND SETTING THE STAGE FOR A MIX OF PRECIPITATION TYPES. THE COMBINATION OF SUBSTANTIAL MOISTURE...WARM AIR ALOFT...AND COLD AIR NEAR THE SURFACE IS EXPECTED TO RESULT IN APPRECIABLE AMOUNTS OF FREEZING RAIN...SLEET...AND SNOW ACROSS THE REGION. MIZ047>049-231215- /O.CON.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ MIDLAND-BAY-HURON- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE 1203 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY. IMPACTS... * SNOW COVERED ROADS WILL CREATE DANGEROUS TRAVEL CONDITIONS THROUGH THE MORNING HOURS. THIS WILL IMPACT THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW AND SLEET WILL CONTINUE ACROSS THE AREA THROUGH THE EARLY MORNING HOURS. BURSTS OF HEAVIER PRECIPITATION WILL OCCUR DURING THIS TIME. ADDITIONAL ACCUMULATION OF SNOW AND SLEET WILL RANGE FROM 1 TO LOCALLY UP TO 3 INCHES THROUGH 4 AM. * TOTAL SNOWFALL OF 5 TO 10 INCHES IS EXPECTED THROUGH WEDNESDAY EVENING. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ053>055-231215- /O.CON.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ SAGINAW-TUSCOLA-SANILAC- INCLUDING THE CITIES OF...SAGINAW...CARO...SANDUSKY 1203 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY. IMPACTS... * SNOW AND ICE COVERED ROADWAYS WILL MAKE TRAVEL DANGEROUS FOR THE WEDNESDAY MORNING COMMUTE. * APPRECIABLE ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND WEDNESDAY. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN SPORADIC POWER OUTAGES. HAZARDOUS WEATHER... * SNOW AND SLEET WILL CONTINUE THROUGH THE EARLY MORNING HOURS. THIS PRECIPATION MAY MIX WITH FREEZING RAIN AT TIMES. BURSTS OF HEAVIER PRECIPITATION WILL RESULT IN ADDITIONAL ACCUMULATION OF SNOW AND SLEET RANGING FROM 1 TO LOCALLY UP TO 3 INCHES THROUGH 4 AM. * TOTAL SNOW AND SLEET ACCUMULATION OF 6 TO 9 INCHES IS EXPECTED...WITH THE GREATEST AMOUNTS NORTH OF M-46. * ICE ACCRETION UP TO A TENTH OF AN INCH ON ELEVATED SURFACES...SUCH AS TREES AND POWER LINES...IS EXPECTED SOUTH OF M-46. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ060>063-068>070-231215- /O.CON.KDTX.WS.W.0006.000000T0000Z-110323T1800Z/ SHIAWASSEE-GENESEE-LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...OWOSSO...FLINT...LAPEER...PORT HURON... HOWELL...PONTIAC...WARREN 1203 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT WEDNESDAY. IMPACTS... * SIGNIFICANT ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND WEDNESDAY. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN POWER OUTAGES. * ROADWAYS ARE EXPECTED TO BE ICE COVERED AND SLIPPERY TONIGHT AND WEDNESDAY...MAKING TRAVEL DANGEROUS FOR THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * A MIX OF RAIN...SNOW AND SLEET WILL CONTINUE THROUGH THE EARLY MORNING HOURS. THIS PRECIPITATION WILL TRANSITION TOWARD A RAIN...SLEET AND FREEZING RAIN MIXTURE TOWARD THE PRE-DAWN HOURS OF WEDNESDAY. ADDITIONAL SNOW ACCUMULATIONS OF UP 2 INCHES WILL BE POSSIBLE THROUGH 4 AM ALONG THE I-69 CORRIDOR. * TOTAL ICE ACCRETION ON ELEVATED OBJECTS...SUCH AS TREES AND POWER LINES...IS EXPECTED TO REACH UP TO A QUARTER INCH ALONG WITH SUBSTANTIAL AMOUNTS OF SLEET. * ADDITIONAL SNOW ACCUMULATIONS WILL REMAIN LESS THAN ONE INCH OVERNIGHT. * PRECIPITATION RATES MAY BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS SLEET AND ICE ARE EXPECTED OR OCCURRING. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ075-076-231215- /O.CON.KDTX.WW.Y.0015.000000T0000Z-110323T1800Z/ WASHTENAW-WAYNE- INCLUDING THE CITIES OF...ANN ARBOR...DETROIT 1203 AM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT WEDNESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT WEDNESDAY. IMPACTS... * ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TONIGHT AND EARLY WEDNESDAY. * ROADWAYS MAY BECOME ICE COVERED AND SLIPPERY TONIGHT AND WEDNESDAY...WHICH WILL HAVE A NEGATIVE IMPACT ON THE WEDNESDAY MORNING COMMUTE. HAZARDOUS WEATHER... * A MIX OF RAIN AND SLEET WILL CONTINUE THROUGH 4 AM. THIS PRECIPITATION WILL ALSO BEGIN TO MIX WITH FREEZING RAIN IN SOME LOCATIONS AS TEMPERATURES SLOWELY LOWER TO FREEZING. * ICE ACCRETIONS AROUND A TENTH OF AN INCH ON ELEVATED SURFACES...SUCH AS TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY FOR FREEZING RAIN AND SLEET MEANS PERIODS OF FREEZING RAIN AND SLEET ARE IMMINENT OR OCCURRING. SLEET MAY CAUSE DRIVING TO BECOME EXTREMELY DANGEROUS...SO BE PREPARED TO USE CAUTION WHEN TRAVELING. && $$
908 WWUS43 KDTX 230813 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 413 AM EDT WED MAR 23 2011 ...LATE SEASON WINTER STORM IMPACTING SOUTHEAST MICHIGAN TODAY... .A MOISTURE LADEN LOW PRESSURE SYSTEM WILL MOVE FROM ILLINOIS TO WESTERN PENNSYLVANIA TODAY. MEANWHILE...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER CENTRAL AND EASTERN CANADA. THE RESULTING NORTHEAST WINDS INTO LOWER MICHIGAN WILL MAINTAIN A SUPPLY OF COLDER AIR NEAR THE GROUND SETTING THE STAGE FOR A MIX OF PRECIPITATION TYPES TO CONTINUE OVER THE REGION TODAY. THE COMBINATION OF SUBSTANTIAL MOISTURE...WARM AIR ALOFT...AND COLD AIR NEAR THE SURFACE WILL RESULT IN APPRECIABLE AMOUNTS OF FREEZING RAIN...SLEET...AND SNOW ACROSS THE REGION. MIZ047>049-231615- /O.CON.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ MIDLAND-BAY-HURON- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE 413 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. IMPACTS... * SNOW COVERED ROADS WILL CREATE DANGEROUS TRAVEL CONDITIONS THROUGH TODAY...ESPECIALLY DURING THE MORNING COMMUTE. HAZARDOUS WEATHER... * MAINLY SNOW WILL CONTINUE ACROSS THE AREA THROUGH THE EARLY MORNING HOURS...FOLLOWED BY A LULL AROUND MID MORNING...AND THEN AN INCREASE AGAIN DURING THE AFTERNOON. ADDITIONAL SNOW ACCUMULATION AROUND 2 INCHES IS EXPECTED BETWEEN 4 AM AND 8 AM. * CONSIDERING THE ADDITIONAL SNOWFALL EXPECTED TODAY IN THE 3 TO 5 INCH RANGE...STORM TOTAL SNOWFALL OF OF 6 TO 10 INCHES IS EXPECTED. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES BOTH EARLY THIS MORNING AND DURING THE AFTERNOON WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ053>055-231615- /O.CON.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ SAGINAW-TUSCOLA-SANILAC- INCLUDING THE CITIES OF...SAGINAW...CARO...SANDUSKY 413 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. IMPACTS... * SNOW AND ICE COVERED ROADS WILL CREATE DANGEROUS TRAVEL CONDITIONS THROUGH TODAY...ESPECIALLY DURING THE MORNING COMMUTE. HAZARDOUS WEATHER... * SNOW AND INTERVALS OF SLEET WILL CONTINUE ACROSS THE AREA THROUGH THE EARLY MORNING HOURS...FOLLOWED BY A LULL AROUND MID MORNING...AND THEN AN INCREASE IN SNOW AGAIN DURING THE AFTERNOON. ADDITIONAL SNOW AND SLEET ACCUMULATION OF 1 TO 2 INCHES IS EXPECTED BETWEEN 4 AM AND 8 AM. * CONSIDERING THE ADDITIONAL SNOWFALL EXPECTED TODAY...MAINLY DURING THE AFTERNOON...IN THE 3 TO 5 INCH RANGE...STORM TOTAL SNOWFALL OF OF 6 TO 10 INCHES IS EXPECTED. * PRECIPITATION RATES WILL BE EXCESSIVE AT TIMES BOTH EARLY THIS MORNING AND DURING THE AFTERNOON WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ060>063-068>070-231615- /O.CON.KDTX.WS.W.0006.000000T0000Z-110323T1800Z/ SHIAWASSEE-GENESEE-LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...OWOSSO...FLINT...LAPEER...PORT HURON... HOWELL...PONTIAC...WARREN 413 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON. IMPACTS... * SIGNIFICANT ICING OF POWER LINES AND TREE LIMBS IS EXPECTED THIS MORNING...ALONG WITH ADDITIONAL ACCUMULATION OF SLEET...AND THEN SNOW BY THIS AFTERNOON. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN POWER OUTAGES. ISOLATED POWER OUTAGES HAVE BEEN REPORTED IN SOUTHERN LAPEER...NORTHEAST OAKLAND...AND NORTHERN MACOMB COUNTIES. * UNTREATED ROADWAYS ARE EXPECTED TO BE ICE COVERED...MAKING TRAVEL DANGEROUS...ESPECIALLY DURING THE MORNING COMMUTE. HAZARDOUS WEATHER... * A MIX OF FREEZING RAIN AND SLEET WILL CONTINUE THROUGH THE EARLY MORNING HOURS. THIS PRECIPITATION WILL TRANSITION TOWARD SLEET AND SNOW BY LATE MORNING INTO THE EARLY AFTERNOON. * TOTAL ICE ACCRETION ON ELEVATED OBJECTS...SUCH AS TREES AND POWER LINES...IS EXPECTED TO REACH UP TO A QUARTER INCH ALONG WITH SUBSTANTIAL AMOUNTS OF SLEET. * SNOW ACCUMULATIONS IN THE 1 TO 3 INCH RANGE IS EXPECTED MAINLY THIS AFTERNOON. * PRECIPITATION RATES MAY BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS SLEET AND ICE ARE EXPECTED OR OCCURRING. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ075-076-231615- /O.CON.KDTX.WW.Y.0015.000000T0000Z-110323T1800Z/ WASHTENAW-WAYNE- INCLUDING THE CITIES OF...ANN ARBOR...DETROIT 413 AM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON. IMPACTS... * ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TODAY. * UNTREATED ROADWAYS MAY BECOME ICE COVERED...WHICH WILL HAVE A NEGATIVE IMPACT ON TRAVEL CONDITIONS. HAZARDOUS WEATHER... * A MIX OF RAIN AND SLEET WILL CONTINUE THROUGH THE MORNING HOURS AS TEMPERATURES FALL STEADILY BELOW FREEZING. MAINLY FREEZING DRIZZLE IS EXPECTED THIS AFTERNOON. * ICE ACCRETIONS AROUND A TENTH OF AN INCH ON ELEVATED SURFACES...SUCH AS TREES AND POWER LINES. * PRECIPITATION RATES MAY BE EXCESSIVE AT TIMES WITH THUNDER ALSO POSSIBLE DURING THE MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY FOR FREEZING RAIN AND SLEET MEANS PERIODS OF FREEZING RAIN AND SLEET ARE IMMINENT OR OCCURRING. SLEET MAY CAUSE DRIVING TO BECOME EXTREMELY DANGEROUS...SO BE PREPARED TO USE CAUTION WHEN TRAVELING. && $$ BT
592 WWUS43 KDTX 231203 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 803 AM EDT WED MAR 23 2011 ...LATE SEASON WINTER STORM IMPACTING SOUTHEAST MICHIGAN TODAY... .A MOISTURE LADEN LOW PRESSURE SYSTEM WILL MOVE FROM ILLINOIS TO WESTERN PENNSYLVANIA TODAY. MEANWHILE...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER CENTRAL AND EASTERN CANADA. THE RESULTING NORTHEAST WINDS INTO LOWER MICHIGAN WILL MAINTAIN A SUPPLY OF COLDER AIR NEAR THE GROUND SETTING THE STAGE FOR A MIX OF PRECIPITATION TYPES TO CONTINUE OVER THE REGION TODAY. THE COMBINATION OF SUBSTANTIAL MOISTURE AND WARM AIR ALOFT...AND COLD AIR NEAR THE SURFACE WILL RESULT IN A MIX OF FREEZING RAIN...SLEET...AND SNOW ACROSS THE REGION. MIZ060>063-068>070-232015- /O.EXT.KDTX.WS.W.0006.000000T0000Z-110323T2100Z/ SHIAWASSEE-GENESEE-LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...OWOSSO...FLINT...LAPEER...PORT HURON... HOWELL...PONTIAC...WARREN 803 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON. IMPACTS... * ADDITIONAL SIGNIFICANT ICING OF POWER LINES AND TREE LIMBS IS EXPECTED THIS MORNING...ALONG WITH ADDITIONAL ACCUMULATION OF SLEET...AND THEN SNOW BY THIS AFTERNOON. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN POWER OUTAGES. POWER OUTAGES AND DOWNED TREE LIMBS HAVE BEEN REPORTED IN SOUTHERN LAPEER...NORTHEAST OAKLAND...NORTHERN MACOMB...AND WESTERN ST. CLAIR COUNTIES. * UNTREATED ROADWAYS ARE EXPECTED TO BE ICE COVERED...MAKING TRAVEL DANGEROUS...ESPECIALLY DURING THE MORNING COMMUTE. HAZARDOUS WEATHER... * A MIX OF FREEZING RAIN AND SLEET WILL CONTINUE THROUGH THE EARLY MORNING HOURS. THIS PRECIPITATION WILL TRANSITION TOWARD SLEET AND SNOW BY EARLY AFTERNOON. A FEW INTERVALS OF LIGHT FREEZING DRIZZLE IS ALSO POSSIBLE. * TOTAL ICE ACCRETION ON ELEVATED OBJECTS...SUCH AS TREES AND POWER LINES...IS EXPECTED TO REACH NEAR A HALF INCH ALONG WITH SUBSTANTIAL AMOUNTS OF SLEET. * SNOW ACCUMULATIONS IN THE 1 TO 3 INCH RANGE IS EXPECTED THIS AFTERNOON...MAINLY ALONG AND NORTH OF THE INTERSTATE 69 CORRIDOR. * PRECIPITATION RATES WILL BE WIDELY VARIABLE WITH PERIOD OF LIGHT PRECIPITATION IN THE FORM OF FREEZING DRIZZLE FOLLOWED BY BURSTS OF FREEZING RAIN AND SLEET BECOMING INCREASINGLY MIXED WITH SNOW THROUGH THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS SLEET AND ICE ARE EXPECTED OR OCCURRING. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ047>049-232015- /O.CON.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ MIDLAND-BAY-HURON- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE 803 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. IMPACTS... * SNOW COVERED ROADS WILL CREATE DANGEROUS TRAVEL CONDITIONS THROUGH TODAY. HAZARDOUS WEATHER... * MAINLY SNOW WILL CONTINUE ACROSS THE AREA THROUGH THE MORNING. A BREAK IN THE ACTION DURING THE LATE MORNING COULD INCLUDE SOME LIGHT FREEZING DRIZZLE. AN INCREASE IN SNOW IS THEN EXPECTED DURING THE AFTERNOON. * CONSIDERING THE ADDITIONAL SNOWFALL EXPECTED TODAY IN THE 3 TO 5 INCH RANGE...STORM TOTAL SNOWFALL OF OF 6 TO 10 INCHES IS EXPECTED. * PRECIPITATION RATES WILL BE WIDELY VARIABLE THROUGH THE DAY BUT WITH HEAVY SNOW MOST EXPECTED DURING THE EARLY TO MID AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ053>055-232015- /O.CON.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ SAGINAW-TUSCOLA-SANILAC- INCLUDING THE CITIES OF...SAGINAW...CARO...SANDUSKY 803 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. IMPACTS... * SNOW AND ICE COVERED ROADS WILL CREATE DANGEROUS TRAVEL CONDITIONS THROUGH TODAY. HAZARDOUS WEATHER... * SNOW AND INTERVALS OF SLEET AND FREEZING DRIZZLE WILL CONTINUE ACROSS THE AREA THROUGH THE MORNING...FOLLOWED BY AN INCREASE IN SNOW AGAIN DURING THE AFTERNOON. * CONSIDERING THE ADDITIONAL SNOWFALL EXPECTED TODAY...MAINLY DURING THE AFTERNOON...IN THE 3 TO 5 INCH RANGE...STORM TOTAL SNOWFALL OF OF 6 TO 10 INCHES IS EXPECTED. * PRECIPITATION RATES WILL BE WIDELY VARIABLE THROUGH THE DAY BUT WITH HEAVY SNOW MOST EXPECTED DURING THE EARLY TO MID AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ075-076-232015- /O.EXT.KDTX.WW.Y.0015.000000T0000Z-110323T2100Z/ WASHTENAW-WAYNE- INCLUDING THE CITIES OF...ANN ARBOR...DETROIT 803 AM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON. IMPACTS... * ICING OF POWER LINES AND TREE LIMBS IS EXPECTED TODAY AS TEMPERATURES FALL STEADILY BELOW FREEZING. * UNTREATED SURFACES MAY BECOME ICE COVERED AND HAZARDOUS FOR TRAVEL AND OUTDOOR ACTIVITY. HAZARDOUS WEATHER... * FREEZING DRIZZLE WILL BECOME THE MAIN PRECIPITATION TYPE AS TEMPERATURES DROP BELOW FREEZING DURING THE LATE MORNING THROUGH THE AFTERNOON. A FEW INTERVALS OF FREEZING RAIN AND SLEET ARE ALSO POSSIBLE. * ICE ACCRETIONS AROUND A TENTH OF AN INCH ON ELEVATED SURFACES...SUCH AS TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY FOR FREEZING RAIN AND SLEET MEANS PERIODS OF FREEZING RAIN AND SLEET ARE IMMINENT OR OCCURRING. SLEET MAY CAUSE DRIVING TO BECOME EXTREMELY DANGEROUS...SO BE PREPARED TO USE CAUTION WHEN TRAVELING. && $$ BT
637 WWUS43 KDTX 231452 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 1052 AM EDT WED MAR 23 2011 ...A WINTRY MIX OF PRECIPITATION WILL CONTINUE INTO THIS AFTERNOON... .A MOISTURE LADEN LOW PRESSURE SYSTEM WILL MOVE FROM ILLINOIS TO WESTERN PENNSYLVANIA TODAY. MEANWHILE...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER CENTRAL AND EASTERN CANADA. THE RESULTING NORTHEAST WINDS INTO LOWER MICHIGAN WILL MAINTAIN A SUPPLY OF COLDER AIR NEAR THE GROUND SETTING THE STAGE FOR A MIX OF PRECIPITATION TYPES TO CONTINUE OVER THE REGION THIS MORNING. THE COMBINATION OF SUBSTANTIAL MOISTURE AND WARM AIR ALOFT...AND COLD AIR NEAR THE SURFACE WILL RESULT IN A MIX OF FREEZING RAIN...SLEET...AND SNOW ACROSS THE REGION. PRECIPITATION WILL GRADUALLY TRANSITION TO SNOW AS THE ATMOSPHERE COOLS THIS AFTERNOON. MIZ060-061-068>070-232100- /O.CAN.KDTX.WS.W.0006.000000T0000Z-110323T2100Z/ /O.NEW.KDTX.WW.Y.0016.110323T1452Z-110323T2100Z/ SHIAWASSEE-GENESEE-LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...OWOSSO...FLINT...HOWELL...PONTIAC... WARREN 1052 AM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WINTER WEATHER ADVISORY FOR A WINTRY MIX OF PRECIPITATION...WHICH IS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON. THE WINTER STORM WARNING HAS BEEN CANCELLED. IMPACTS... * ADDITIONAL GLAZING OF MAINLY ELEVATED SURFACES...INCLUDING POWER LINES AND TREE LIMBS IS EXPECTED THIS MORNING. ANY BRIEF BUT HEAVIER SHOWERS WILL BE CAPABLE OF CAUSING A LIGHT GLAZE ON UNTREATED ROADWAYS. * WINDS MAY BECOME GUSTY AT TIMES TODAY CAUSING A GREATER BURDEN ON LIMBS AND POWER LINES. ISOLATED POWER OUTAGES ARE POSSIBLE AND HAVE ALREADY BEEN REPORTED IN GENESEE...NORTHEAST OAKLAND AND NORTHERN MACOMB COUNTIES WHERE GREATER ICING OCCURRED OVERNIGHT. HAZARDOUS WEATHER... * SHOWERS OF FREEZING RAIN WILL BECOME SCATTERED THROUGH THE REMAINDER OF THE MORNING. ALTHOUGH SHOWERS WILL GENERALLY BE LIGHT...A FEW MODERATE SHOWERS ARE POSSIBLE AT TIMES...CONTRIBUTING TO A LIGHT GLAZE. TEMPERATURES WILL CONTINUE TO FALL...GENERALLY REACHING 29 TO 32 DEGREES. * NORTHEASTERLY WINDS WILL GUST TO 20 TO 25 MPH AT TIMES. * PRECIPITATION WILL EVENTUALLY MIX WITH SLEET BEFORE CHANGING OVER TO SNOW AS WE PROGRESS THROUGH THE AFTERNOON. SNOW ACCUMULATIONS OF 1 TO 2 INCHES ARE POSSIBLE THIS AFTERNOON BETWEEN THE M 59 AND INTERSTATE 69 CORRIDOR. LOCALLY HIGHER AMOUNTS WILL BE POSSIBLE NORTH OF INTERSTATE 69. * PRECIPITATION RATES WILL BE WIDELY VARIABLE WITH PERIODS OF LIGHT PRECIPITATION IN THE FORM OF FREEZING DRIZZLE FOLLOWED BY BURSTS OF FREEZING RAIN AND SLEET BECOMING INCREASINGLY MIXED WITH SNOW THROUGH THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW... SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MIZ075-076-231600- /O.CAN.KDTX.WW.Y.0015.000000T0000Z-110323T2100Z/ WASHTENAW-WAYNE- INCLUDING THE CITIES OF...ANN ARBOR...DETROIT 1052 AM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS CANCELLED THE WINTER WEATHER ADVISORY. IMPACTS... * TEMPERATURES HOVERING NEAR THE FREEZING MARK RESULTED IN MINIMAL IF ANY ICING OVERNIGHT. LIGHT GLAZING REMAINS POSSIBLE ON MAINLY ELEVATED SURFACES AND TREE LIMBS THROUGH THIS AFTERNOON. * GROUND TEMPERATURES ARE EXPECTED TO REMAIN WARM ENOUGH THAT ANY ADDITIONAL MIXED PRECIPITATION SHOULD HAVE A MINIMAL IMPACT ON ROADWAYS. HAZARDOUS WEATHER... * SCATTERED RAIN SHOWERS WILL CONTINUE INTO THIS AFTERNOON... GRADUALLY TRANSITIONING BACK OVER TO A WET SNOW BEFORE COMING TO AN END. LITTLE TO NO SNOW ACCUMULATION IS EXPECTED. * TEMPERATURES WILL RANGE FROM 31 TO 35 DEGREES TODAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... * SEND REPORTS TO NWS DETROIT/PONTIAC OR VISIT WWW.WEATHER.GOV FOR MORE INFORMATION. && $$ MIZ047>049-053>055-232300- /O.CON.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE... SAGINAW...CARO...SANDUSKY 1052 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. IMPACTS... * SNOW COVERED ROADS WILL CREATE DANGEROUS TRAVEL CONDITIONS THROUGH TODAY. * ROADWAYS THAT HAVE ALREADY BEEN CLEARED MAY BECOME SNOW COVERED AGAIN THIS AFTERNOON AS SNOW INCREASES. HAZARDOUS WEATHER... * SNOW SHOWERS WILL BE SCATTERED THROUGH THIS MORNING...BECOMING MORE STEADY AGAIN BY EARLY AFTERNOON. LIGHT FREEZING DRIZZLE MAY BE POSSIBLE DURING ANY BREAKS IN THE SNOW SHOWERS. NORTHEAST WINDS WILL GUST TO 25 MPH AT TIMES TODAY. * ADDITIONAL SNOWFALL OF 1 TO 4 IS POSSIBLE THROUGH THIS AFTERNOON BRINGING STORM TOTALS INTO THE 6 TO 10 INCH RANGE. * PRECIPITATION RATES WILL BE WIDELY VARIABLE THROUGH THE DAY BUT WITH SNOW EXPECTED TO INCREASE IN COVERAGE AGAIN THIS AFTERNOON. VISIBILITIES MAY OCCASIONALLY DROP TO BELOW ONE MILE IN SNOW SHOWERS. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW IS OCCURRING . STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ MIZ062-063-232100- /O.CON.KDTX.WS.W.0006.000000T0000Z-110323T2100Z/ LAPEER-ST. CLAIR- INCLUDING THE CITIES OF...LAPEER...PORT HURON 1052 AM EDT WED MAR 23 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON. IMPACTS... * SCATTERED FREEZING RAIN SHOWERS THIS MORNING WILL LEAD TO ADDITIONAL ICING OF POWER LINES AND TREE LIMBS. A FEW BRIEF BUT HEAVIER SHOWERS REMAIN POSSIBLE AND MAY CONTRIBUTE TO ICING ON ROADWAYS. * PRECIPITATION WILL GRADUALLY TRANSITION BACK TO SLEET AND SNOW THROUGH THE AFTERNOON HOURS AND ROADS MAY BECOME SNOW COVERED...MAINLY ACROSS NORTHERN PORTIONS OF LAPEER AND ST CLAIR COUNTIES. * GUSTY WINDS MAY DOWN BURDENED LIMBS AND POWER LINES RESULTING IN POWER OUTAGES. POWER OUTAGES AND DOWNED TREE LIMBS HAVE BEEN REPORTED IN SOUTHERN LAPEER AND WESTERN ST. CLAIR COUNTIES. * UNTREATED ROADWAYS ARE EXPECTED TO BE ICE COVERED...MAKING TRAVEL DANGEROUS. HAZARDOUS WEATHER... * SHOWERS OF FREEZING RAIN WILL BECOME SCATTERED THIS MORNING AND BREAKS IN THE PRECIPITATION ARE POSSIBLE. TEMPERATURES WILL REMAIN BELOW FREEZING RANGING FROM 28 TO 32 DEGREES. PRECIPITATION WILL GRADUALLY TRANSITION BACK TO SLEET AND SNOW THIS AFTERNOON. * MINOR ICE ACCRETION REMAINS POSSIBLE MAINLY ON ELEVATED OBJECTS...SUCH AS TREES AND POWER LINES. TOTAL ICE ACCUMULATION IS EXPECTED TO RANGE FROM A QUARTER INCH TO A HALF INCH. * SNOW ACCUMULATIONS IN THE 1 TO 3 INCH RANGE IS EXPECTED THIS AFTERNOON...MAINLY ALONG AND NORTH OF THE INTERSTATE 69 CORRIDOR. * PRECIPITATION RATES WILL BE WIDELY VARIABLE WITH PERIOD OF LIGHT PRECIPITATION IN THE FORM OF FREEZING DRIZZLE FOLLOWED BY BURSTS OF FREEZING RAIN AND SLEET BECOMING INCREASINGLY MIXED WITH SNOW THROUGH THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS SLEET AND ICE ARE EXPECTED OR OCCURRING. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ KEC/RK
367 WWUS43 KDTX 231800 WSWDTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 200 PM EDT WED MAR 23 2011 ...SHOWERS OF FREEZING RAIN AND SNOW WILL CONTINUE THIS AFTERNOON... .A LOW PRESSURE SYSTEM OVER INDIANA WILL MOVE TO WESTERN PENNSYLVANIA TODAY. MEANWHILE...A LARGE AREA OF ARCTIC HIGH PRESSURE WILL REMAIN ANCHORED OVER CENTRAL AND EASTERN CANADA...PROVIDING NORTHEASTERLY WINDS AND FALLING SURFACE TEMPERATURES. WITH WARM AIR IN THE ATMOSPHERE ALOFT AND COLD AIR NEAR THE SURFACE...A MIX OF FREEZING RAIN...SLEET ...AND SNOW WILL CONTINUE THROUGH THE AFTERNOON HOURS. PRECIPITATION WILL GRADUALLY TRANSITION TO ALL SNOW BEFORE COMING TO AN END EARLY THIS EVENING. NORTHEASTERLY WINDS DOWNWIND OF LAKE HURON WILL REMAIN BREEZY THIS AFTERNOON WITH GUSTS TO 25 MPH. MIZ055-232100- /O.CAN.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ /O.EXA.KDTX.WW.Y.0016.000000T0000Z-110323T2100Z/ SANILAC- INCLUDING THE CITY OF...SANDUSKY 200 PM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WINTER WEATHER ADVISORY FOR A WINTRY MIX OF PRECIPITATION WHICH IS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON. THE WINTER STORM WARNING HAS BEEN CANCELLED. IMPACTS... * ADDITIONAL GLAZING OF MAINLY ELEVATED SURFACES...INCLUDING POWER LINES AND TREE LIMBS IS EXPECTED THIS AFTERNOON. A FEW BRIEF BUT HEAVIER SHOWERS OF FREEZING RAIN AND SLEET MAY BE CAPABLE OF CAUSING A LIGHT GLAZE WITH SLICK CONDITIONS ON UNTREATED SIDEWALKS AND ROADWAYS. * NORTHEAST WINDS WILL BE GUSTY THIS AFTERNOON CAUSING A GREATER BURDEN ON SNOW AND ICE COVERED LIMBS AND POWER LINES. ISOLATED POWER OUTAGES REMAIN POSSIBLE. HAZARDOUS WEATHER... * ANOTHER ROUND OF FREEZING RAIN AND SLEET WILL MOVE NORTHEAST ACROSS THE AREA THIS AFTERNOON. THE FREEZING RAIN WILL GENERALLY BE LIGHT...BUT A FEW HEAVIER SHOWERS WILL BE POSSIBLE AND MAY CAUSE SLICK CONDITIONS TO DEVELOP RAPIDLY. TEMPERATURES WILL REMAIN IN THE UPPER 20S THIS AFTERNOON. * NORTHEASTERLY WINDS WILL GUST TO 20 TO 25 MPH AT TIMES. * PRECIPITATION WILL EVENTUALLY CHANG OVER TO SNOW BEFORE COMING TO END THIS EVENING. THE EXACT TIMING OF THE CHANGE OVER TO SNOW WILL EFFECT ACCUMULATIONS. ADDITIONAL SNOW ACCUMULATIONS WILL GENERALLY BE LESS THAN 2 INCHES THROUGH EARLY EVENING. * PRECIPITATION RATES WILL BE WIDELY VARIABLE WITH PERIODS OF LIGHT PRECIPITATION FOLLOWED BY BURSTS OF FREEZING RAIN AND SLEET BECOMING INCREASINGLY MIXED WITH SNOW THROUGH THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW... SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MIZ062-232100- /O.CAN.KDTX.WS.W.0006.000000T0000Z-110323T2100Z/ /O.EXA.KDTX.WW.Y.0016.000000T0000Z-110323T2100Z/ LAPEER- INCLUDING THE CITY OF...LAPEER 200 PM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WINTER WEATHER ADVISORY FOR A WINTRY MIX OF PRECIPITATION...WHICH IS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON. THE WINTER STORM WARNING HAS BEEN CANCELLED. IMPACTS... * ADDITIONAL GLAZING OF MAINLY ELEVATED SURFACES...INCLUDING POWER LINES AND TREE LIMBS IS EXPECTED THIS AFTERNOON. A FEW BRIEF BUT HEAVIER SHOWERS OF FREEZING RAIN AND SLEET MAY BE CAPABLE OF CAUSING A LIGHT GLAZE WITH SLICK CONDITIONS ON UNTREATED SIDEWALKS AND ROADWAYS. * NORTHEAST WINDS WILL BE GUSTY THIS AFTERNOON CAUSING A GREATER BURDEN ON SNOW AND ICE COVERED LIMBS AND POWER LINES. ISOLATED POWER OUTAGES REMAIN POSSIBLE. HAZARDOUS WEATHER... * ANOTHER ROUND OF FREEZING RAIN AND SLEET WILL MOVE NORTHEAST ACROSS THE AREA THIS AFTERNOON. THE FREEZING RAIN WILL GENERALLY BE LIGHT...BUT A FEW HEAVIER SHOWERS WILL BE POSSIBLE AND MAY CAUSE SLICK CONDITIONS TO DEVELOP RAPIDLY. TEMPERATURES WILL REMAIN IN THE UPPER 20S THIS AFTERNOON. * NORTHEASTERLY WINDS WILL GUST TO 20 TO 25 MPH AT TIMES. * PRECIPITATION WILL EVENTUALLY CHANG OVER TO SNOW BEFORE COMING TO END THIS EVENING. THE EXACT TIMING OF THE CHANGE OVER TO SNOW WILL EFFECT ACCUMULATIONS. ADDITIONAL SNOW ACCUMULATIONS WILL GENERALLY BE LESS THAN 2 INCHES THROUGH EARLY EVENING. * PRECIPITATION RATES WILL BE WIDELY VARIABLE WITH PERIODS OF LIGHT PRECIPITATION FOLLOWED BY BURSTS OF FREEZING RAIN AND SLEET BECOMING INCREASINGLY MIXED WITH SNOW THROUGH THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW... SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MIZ047>049-053-054-240000- /O.CAN.KDTX.WS.W.0006.000000T0000Z-110324T0000Z/ /O.EXB.KDTX.WW.Y.0016.000000T0000Z-110324T0000Z/ MIDLAND-BAY-HURON-SAGINAW-TUSCOLA- INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE... SAGINAW...CARO 200 PM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WINTER WEATHER ADVISORY FOR SLEET AND SNOW...WHICH IS IN EFFECT UNTIL 8 PM EDT THIS EVENING. THE WINTER STORM WARNING HAS BEEN CANCELLED. IMPACTS... * ANOTHER ROUND OF SLEET AND SNOW WILL CONTRIBUTE TO SLUSHY CONDITIONS ON ROADWAYS THROUGH LATE THIS AFTERNOON...LEADING TO SLICK CONDITIONS. * WINDS DOWNWIND OF LAKE HURON WILL BECOME GUSTY AT TIMES TODAY CAUSING A GREATER BURDEN ON SNOW COVERED LIMBS AND POWER LINES. ISOLATED POWER OUTAGES ARE POSSIBLE. HAZARDOUS WEATHER... * ANOTHER ROUND OF SNOW AND SLEET WILL LIFT NORTHEAST ACROSS THE SAGINAW VALLEY AND THUMB THIS AFTERNOON. FREEZING RAIN MAY ALSO MIX IN ESPECIALLY SOUTH OF ROUTE 46. THIS BAND OF PRECIPITATION IS EXPECTED TO BECOME MORE STATIONARY ACROSS NORTHERN PORTIONS OF MIDLAND...BAY AND HURON COUNTIES BY LATE AFTERNOON. TEMPERATURES WILL REMAIN IN THE UPPER 20S. * ADDITIONAL SNOW ACCUMULATIONS WILL GENERALLY RANGE FROM 1 TO 2 INCHES THIS AFTERNOON. MINOR ICING IS ALSO POSSIBLE...MAINLY SOUTH OF ROUTE 46. * NORTHEASTERLY WINDS WILL GUST TO 20 TO 25 MPH AT TIMES ESPECIALLY DOWNWIND OF LAKE HURON. * PRECIPITATION RATES WILL BE WIDELY VARIABLE WITH PERIODS OF LIGHT PRECIPITATION IN THE FORM OF FREEZING DRIZZLE FOLLOWED BY BURSTS OF FREEZING RAIN AND SLEET BECOMING INCREASINGLY MIXED WITH SNOW THROUGH THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW... SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MIZ063-231900- /O.CAN.KDTX.WS.W.0006.000000T0000Z-110323T2100Z/ ST. CLAIR- INCLUDING THE CITY OF...PORT HURON 200 PM EDT WED MAR 23 2011 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS CANCELLED THE WINTER STORM WARNING. IMPACTS... * LIGHT FREEZING RAIN OR DRIZZLE MAY CONTRIBUTE TO ADDITIONAL LIGHT GLAZING ON MAINLY ELEVATED SURFACES THIS AFTERNOON. THE LIGHT NATURE OF THE PRECIPITATION IS EXPECTED TO HAVE A MINIMAL EFFECT ON TREATED ROADWAYS. * SLICK CONDITIONS MAY DEVELOP ON WET ROADWAYS LATER TONIGHT AS TEMPERATURES CONTINUE TO FALL. HAZARDOUS WEATHER... * LIGHT FREEZING RAIN OR DRIZZLE WILL GRADUALLY TRANSITION OVER TO LIGHT SNOW THIS AFTERNOON. ADDITIONAL SNOW ACCUMULATIONS WILL GENERALLY BE AN INCH OR LESS THROUGH THIS EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... * SEND REPORTS TO NWS DETROIT/PONTIAC OR VISIT WWW.WEATHER.GOV FOR MORE INFORMATION. && $$ MIZ068>070-231900- /O.CAN.KDTX.WW.Y.0016.000000T0000Z-110323T2100Z/ LIVINGSTON-OAKLAND-MACOMB- INCLUDING THE CITIES OF...HOWELL...PONTIAC...WARREN 200 PM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS CANCELLED THE WINTER WEATHER ADVISORY. IMPACTS... * LIGHT FREEZING RAIN OR DRIZZLE MAY CONTRIBUTE TO ADDITIONAL LIGHT GLAZING ON MAINLY ELEVATED SURFACES THIS AFTERNOON. THE LIGHT NATURE OF THE PRECIPITATION IS EXPECTED TO HAVE A MINIMAL EFFECT ON TREATED ROADWAYS. * SLICK CONDITIONS MAY DEVELOP ON WET ROADWAYS LATER TONIGHT AS TEMPERATURES CONTINUE TO FALL. HAZARDOUS WEATHER... * LIGHT FREEZING RAIN OR DRIZZLE WILL GRADUALLY TRANSITION OVER TO LIGHT SNOW BY THIS EVENING. THIS SNOWFALL IS EXPECTED TO BE LIGHT WITH LESS THAN AN INCH OF NEW ACCUMULATION. PRECAUTIONARY/PREPAREDNESS ACTIONS... * SEND REPORTS TO NWS DETROIT/PONTIAC OR VISIT WWW.WEATHER.GOV FOR MORE INFORMATION. && $$ MIZ060-061-232100- /O.CON.KDTX.WW.Y.0016.000000T0000Z-110323T2100Z/ SHIAWASSEE-GENESEE- INCLUDING THE CITIES OF...OWOSSO...FLINT 200 PM EDT WED MAR 23 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON. IMPACTS * ADDITIONAL GLAZING OF MAINLY ELEVATED SURFACES...INCLUDING POWER LINES AND TREE LIMBS IS EXPECTED THIS AFTERNOON. A FEW BRIEF BUT HEAVIER SHOWERS OF FREEZING RAIN AND SLEET MAY BE CAPABLE OF CAUSING A LIGHT GLAZE WITH SLICK CONDITIONS ON UNTREATED SIDEWALKS AND ROADWAYS. HAZARDOUS WEATHER... * ANOTHER ROUND OF FREEZING RAIN AND SLEET WILL MOVE NORTHEAST ACROSS THE AREA THIS AFTERNOON. THESE SHOWERS WILL GENERALLY BE LIGHT...BUT A FEW HEAVIER SHOWERS WILL BE POSSIBLE AND MAY CAUSE SLICK CONDITIONS TO DEVELOP RAPIDLY. * TEMPERATURES WILL CONTINUE TO FALL INTO THE UPPER 20S THIS AFTERNOON. * NORTHEASTERLY WINDS WILL GUST TO 20 TO 25 MPH AT TIMES. * PRECIPITATION WILL EVENTUALLY CHANG OVER TO SNOW BEFORE COMING TO END THIS EVENING. ADDITIONAL SNOW ACCUMULATIONS OF AN INCH OR LESS THROUGH EARLY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... * A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW... SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Detroit, MI wrote its last area forecast discussion before this winter storm warning went out at Mar 22, 3:46 AM EDT, 32 minutes earlier.
Area forecast discussion, Mar 22, 3:46 AM EDT, 32 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
346 AM EDT TUE MAR 22 2011
.SHORT TERM... TODAY
HIGH PRESSURE CENTERED OVER NORTHERN ONTARIO EXTENDS THROUGH LOWER
MICHIGAN EARLY THIS MORNING. STEADY NORTH TO NORTHEAST WINDS
ASSOCIATED WITH THIS FEATURE WILL CONTINUE TO CARRY COLDER AIR INTO
THE AREA TODAY. STRONGER COLD ADVECTION IN THE TRI CITIES AND
NORTHERN THUMB WILL BALANCE WITH DIURNAL SURFACE HEATING TO HOLD
TEMPERATURES ABOVE FREEZING THERE. FARTHER SOUTH, READINGS WILL
REMAIN SOLIDLY ABOVE FREEZING WITH TEMPERATURES STEADY AT OR
REBOUNDING SLIGHTLY INTO THE LOWER 40S NEAR THE OHIO BORDER BEFORE
RAIN SHOWERS, AND EVEN A FEW THUNDERSTORMS, INCREASE OVER THAT AREA.
THE FORMIDABLE EARLY SPRING/LATE WINTER LOW PRESSURE SYSTEM
CONTINUES TO ORGANIZE IN THE PLAINS WITH A VERY STRONG WARM FRONT
EXTENDING EASTWARD INTO THE OHIO VALLEY. OBSERVATIONS SHOW
CONVECTIVE INITIATION FAVORED TO THE NORTH OF THE SURFACE FRONT IN
AN ELEVATED FASHION. MODEL FORECAST SOUNDINGS AND CROSS SECTIONS OF
THETA-E INDICATE THE SHARPEST PORTION OF THE FRONTAL SURFACE ROUGHLY
AROUND THE 850 MB LEVEL. EXPECT THIS TO REMAIN THE MOST ACTIVE
PORTION OF THE FRONT BASED ON THE HIGH AMOUNT OF MOISTURE FEEDING
INTO THE FRONTAL ZONE FROM THE GULF COAST FORCING A LOWER LFC.
HOWEVER, ACTIVATION OF BANDS AT PROGRESSIVELY HIGHER ALTITUDES AND
SPREADING STEADILY FARTHER NORTH INTO LOWER MICHIGAN IS ALSO
EXPECTED AS THE DAY WEARS AS THE BROAD AGEOSTROPHIC CIRCULATION
SUPPORTS MID LEVEL MOISTURE TRANSPORT.
CATEGORICAL SHOWERS WITH A CHANCE OF THUNDERSTORMS IS THE CALL
MAINLY FROM THE DETROIT METRO AREA SOUTHWARD. PRECIPITATION TYPE
FARTHER NORTH IS EXPECTED TO BE STRONGLY INFLUENCED BY WET BULB
COOLING AS INITIAL SATURATION TAKES PLACE. WITH TEMPERATURES IN THE
MID TO UPPER 30S, THIS WILL RESULT IN THE MIX OF RAIN AND SNOW WITH
JUST A CHANCE OF SLEET MIXING LATER IN THE DAY AS WARMER AIR MAKES
NORTHWARD PROGRESS THROUGH THE MID LEVELS HEADING INTO THIS EVENING.
&&
.LONG TERM...
A WINTRY MESS TO IMPACT SOUTHEAST MICHIGAN TONIGHT AND
WEDNESDAY...WITH BELOW NORMAL TEMPERATURES (-10 DEGREES) TO FOLLOW
FOR THE END OF THE WORK WEEK AND INTO THE WEEKEND.
UPPER LEVEL TROUGH AXIS OVER THE WESTERN CONUS...EXTENDING ALL THE
WAY TO BAJA CALIFORNIA. MULTIPLE UPPER LEVEL WAVES EMBEDDED...WITH
IMPORTANT STRONG UPPER WAVE ALSO NOTED OFF THE CALIFORNIA COAST
WHICH WILL BECOME INGESTED INTO THE SYSTEM...RACING THROUGH THE OHIO
VALLEY ON WEDNESDAY.
COLDER AIR IS CURRENTLY SLOWLY FUNNELING INTO SOUTHEAST
MICHIGAN...AS SURFACE RIDGE EXTENDING FROM THE ARCTIC HIGH OVER
NORTHERN ONTARIO IS NOSING IN. 00Z RAOB OUT OF APX SHOWED AN 850 MB
TEMP OF -4 C. THE LOW LEVEL FLOW IS BACKED NICELY OUT OF THE
NORTHEAST ACROSS ONTARIO...AND THE SURFACE HIGH LOOKS TO BE JUST A
TOUCH STRONGER. BASED ON OBSERVATIONS AND 00Z MODEL GUIDANCE...WILL
BE TRENDING THE FORECAST IN A COLDER DIRECTION...AS THE WRITING IS
ON THE WALL...AND EXPECT THE SURFACE LOW TRACK TO BE COMFORTABLY
SOUTH OF THE MICHIGAN BORDER ON WEDNESDAY.
UNFORTUNATELY...EXTENT AND DEPTH OF THE MID LEVEL WARM AIR COMING IN
REMAINS A BIT MUDDLED...AS 00Z GFS IS MUCH WARMER THAN THE NAM AT
850 MB...WHILE THE NAM IS REALLY KEYING IN ON A WARM LAYER HIGHER IN
THE 700-750 MB LAYER. THE 12Z REGIONAL GEM IS AGRESSIVE WITH THE
WARM AIR AT BOTH 850 MB AND 700 MB...WITH THE ZERO LINE REACHING THE
I-69 CORRIDOR AT BOTH LEVELS...WHILE UKMET IS COLDER...FAVORING THE
NAM. 24 HR MODEL QPF STILL ADVERTISING BETWEEN 0.50 TO 1.00
INCH...WITH GFS/NAM INDICATING ISOLATED 1.25 INCH AMOUNTS. 4.5 TO
7.5 G/KG OF SPECIFIC HUMIDITY TO WORK WITH IN THE 850-700 MB LAYER.
CONVECTION (DEEP LAYER OF NEGATIVE EPV 700-500 MB) AND LOCALIZED
INTENSE PRECIPITATION RATES (LIKELY CAUSING PRECIP TYPE CHANGEOVERS)
WILL ALSO COME INTO PLAY...ALONG WITH IMPINGING MID LEVEL DRY SLOT
WORKING NORTH TOWARD THE SOUTHERN MICHIGAN BORDER TONIGHT. SPEAKING
OF CONVECTION...NUMEROUS THUNDERSTORM ACTIVITY IS NOTED EARLY THIS
MORNING FROM SOUTH DAKOTA...EXTENDING SOUTHEAST ALL THE WAY TO
SOUTHERN OHIO. NAM INDICATING 700 MB FGEN ZONE WILL BE MOST ACTIVE
TONIGHT...IMPACTING THE NORTH THIRD OF THE CWA...WITH GFS/REGIONAL
GEM INDICATING THE 850 MB ZONE BECOMING MORE ACTIVE AS THE NIGHT
WEARS ON. SURFACE WET BULB TEMPERATURES ARE FORECASTED TO HOVER AT
OR JUST ABOVE 32 DEGREES SOUTH OF M-59...WITH WET BULB TEMPS QUICKLY
DROPPING OFF INTO THE 20S NORTH OF M-59. THE WHOLE SYSTEM WILL BE
SHEARING OUT ON WEDNESDAY...BUT WILL NEED TO CONTEND WITH THE TROUGH
AXIS AND LINGERING LOW LEVEL FGEN/CONVERGENCE WHICH LOOKS TO BE
IMPACTING LOCATIONS MAINLY SOUTH OF M-59 WEDNESDAY AFTERNOON...AS
MAIN SURFACE LOW LOOKS TO BE NEAR PITTSBURGH AROUND 00Z THURSDAY.
UNFORTUNATELY...LOW LEVEL THERMAL PROFILES STILL LOOK TO REMAIN
QUESTIONABLE FOR THE SOUTH THIRD OF THE CWA...AND THERE WILL
PROBABLY BE SOME DAYTIME/DIURNAL RESPONSE IN SURFACE
TEMPERATURE...DESPITE THE LOW LEVEL COLD ADVECTION PROGGED.
WITH STILL SOME UNCERTAINLY REVOLVING AROUND THE EXACT SURFACE
TEMPERATURES ALONG THE ANN ARBOR-DETROIT LINE TONIGHT INTO
TOMORROW...AND WITH THE POSSIBLE IMPACT OF THE IMPINGING DRY SLOT
CUTTING DOWN ON THE QPF...GOING TO CONTINUE WITH THE WINTER STORM
WATCH FOR WAYNE/WASHTENAW COUNTIES. WITH HIGHER CONFIDENCE...WILL
UPGRADE TO A WARNING FOR LOCATIONS ALONG AND NORTH OF M-59. WITH THE
ADJUSTMENT TOWARD A SLIGHTLY COLDER SOLUTION...EXPECTATIONS ARE FOR
5 TO 10 INCHES OF SNOW NORTH OF I-69 (LOWER AMOUNTS IF SLEET MIXES
IN)...1 TO 4 INCHES ALONG THE I-69 CORRIDOR WITH LOTS OF SLEET. THE
M-59 CORRIDOR LOOKS TO BE GETTING AN ICY MIX OF SLEET AND FREEZING
RAIN...WITH HALF AN INCH OF SLEET AND QUARTER TO HALF AN INCH OF
ICE. POTENTIAL FOR QUARTER INCH OR MORE OF ICE ALONG THE I-94
CORRIDOR.
A QUICK LOOK AT THE 00Z EUROPEAN SHOWS NO MAJOR SURPRISES. DEEP
UPPER LEVEL LOW STILL ADVERTISED OVER EASTERN CANADA...EXTENDING
OVER THE GREAT LAKES REGION...ASSURING COLD TEMPERATURES...AS 850 MB
TEMPS PROGGED TO HOVER AROUND -10 C ON THURSDAY...AND FALLING INTO
THE NEGATIVE LOWER TEENS AS WE HEAD INTO THE WEEKEND. STORM SYSTEM
LOOKS TO BE TRACKING SOUTH OF THE OHIO RIVER OVER THE
WEEKEND...SUPPORTING A DRY FORECAST...BUT WILL STILL ALLOW FOR A
POSSIBLE SLIGHT JOG TO THE NORTH AND MAINTAIN THE LOW CHANCE OF SNOW
FOR SATURDAY NIGHT. A FLURRY OR SNOW SHOWER COULD ALSO COME OFF LAKE
HURON WITH THE COLD NORTH/NORTHEAST FLOW.
&&
.MARINE...
GALE WARNINGS ARE IN EFFECT FOR THE NORTH HALF OF LAKE HURON WITH
THIS FORECAST, AND BRISK WIND/SMALL CRAFT ADVISORIES DOWN THROUGH
SAGINAW BAY AND SOUTHERN LAKE HURON SHORELINES FOR LATE TONIGHT
THROUGH EARLY WEDNESDAY NIGHT. THIS WILL DUE TO INCREASED EASTERLY
WINDS AHEAD OF A STRONG LATE WINTER/EARLY SPRING LOW PRESSURE SYSTEM
MOVING THROUGH THE OHIO VALLEY. THE NORTHEASTERLY FLOW WILL ADVECT A
COLDER AIR MASS BACK OVER THE LAKES RESULTING IN GREATER INSTABILITY
AND GUST POTENTIAL. THE PRESSURE GRADIENT WILL BE SUPPORTED BY THE
LOW PRESSURE SYSTEM MOVING UP AGAINST A LARGE AREA OF HIGH PRESSURE
OVER ONTARIO AND QUEBEC. THIS WILL INCREASE WINDS OVER THE NORTHERN
TWO THIRDS OF LAKE HURON TO 35 KNOT GALES. THE SOUTHERN THIRD WILL
GUST UP TO 30 KNOTS. PRECIP CHANCES/QUANTITIES WILL BE HIGHEST FROM
CENTRAL LAKE HURON SOUTHWARD ALTHOUGH SOME SNOW WILL FALL OVER
NORTHERN LAKE HURON AS WELL. WIND CONDITIONS WILL IMPROVE DURING
THURSDAY AS THIS SYSTEM EXITS TO THE ATLANTIC COAST.
&&
.AVIATION...ISSUED 1155 PM EDT MON MAR 21 2011
MVFR STRATUS WILL PERSIST OVERNIGHT AS BACKDOOR COLD FRONT BRINGS
NORTH/NORTHEAST FLOW. THIS COLD NORTHEAST FLOW WILL PERSIST TUESDAY
AND ASSIST IN BRINGING A WINTRY MESS LATE IN THE FORECAST PERIOD AS
APPROACHING LOW PRESSURE SPREADS MOISTURE INTO THE REGION. RAIN WILL
BEGIN AT DTW/DET/PTK BY LATE AFTERNOON/EARLY EVENING WITH A MIX OF
RAIN/SLEET/SNOW FNT/MBS. PRECIPITATION COVERAGE WILL INCREASE
THROUGH THE EVENING AND WITH FALLING TEMPERATURES...EXPECT FREEZING
RAIN DTW/DET/PTK. FNT/MBS WILL SEE A MORE PERSISTENT FROZEN MIX OF
SLEET/SNOW. CIGS/VSBYS WILL HOVER IN THE MVFR RANGE A MAJORITY OF
THE TIME...AT LEAST THROUGH 06Z.
&&
.DTX WATCHES/WARNINGS/ADVISORIES...
MI...WINTER STORM WARNING...MIZ047-MIZ048-MIZ049-MIZ053-MIZ054-MIZ055-
MIZ060-MIZ061-MIZ062-MIZ063-MIZ068-MIZ069-MIZ070...FROM 8 PM
TUESDAY TO 8 PM WEDNESDAY.
WINTER STORM WATCH...MIZ075-MIZ076...FROM 8 PM TUESDAY TO 8 PM
WEDNESDAY.
LAKE HURON...
GALE WARNING...LHZ361-LHZ362-LHZ363...FROM MIDNIGHT WEDNESDAY TO
MIDNIGHT THURSDAY.
SMALL CRAFT ADVISORY...NEARSHORE WATERS FROM PORT AUSTIN TO PORT
HURON INCLUDING OUTER SAGINAW BAY...FROM MIDNIGHT WEDNESDAY TO
8 AM THURSDAY.
BRISK WIND ADVISORY...INNER SAGINAW BAY...FROM MIDNIGHT WEDNESDAY
TO 8 AM THURSDAY.
LAKE ST CLAIR...NONE.
MI WATERS OF LAKE ERIE...NONE.
&&
SHORT TERM...BT
LONG TERM....SF
MARINE.......BT
AVIATION.....DG
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE
AT WWW.WEATHER.GOV/DETROIT (ALL LOWER CASE).Hazardous weather outlook, Mar 21, 5:12 PM EDT, 11 hours 6 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 512 PM EDT MON MAR 21 2011 MIZ047>049-053>055-060>063-068>070-075-076-220930- MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-LAPEER- ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE- 512 PM EDT MON MAR 21 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST MICHIGAN. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY A WINTER STORM WATCH IS IN EFFECT TUESDAY EVENING INTO WEDNESDAY. REFER TO THE LATEST WINTER WEATHER MESSAGE.../WSWDTX/...FOR MORE INFORMATION. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT. MIZ082-083-220930- LENAWEE-MONROE- 512 PM EDT MON MAR 21 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST MICHIGAN. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT. LCZ422-423-460-LEZ444-LHZ421-422-441>443-462>464-220930- ST. CLAIR RIVER-DETROIT RIVER-LAKE ST. CLAIR- MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI- OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER SAGINAW BAY-INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI- PORT AUSTIN TO HARBOR BEACH MI-HARBOR BEACH TO PORT SANILAC MI- PORT SANILAC TO PORT HURON MI- LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE- LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE- LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE- 512 PM EDT MON MAR 21 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE...LAKE HURON AND LAKE ST CLAIR. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TUESDAY NIGHT INTO WEDNESDAY AS EASTERLY FLOW INCREASES IN ADVANCE OF AN APPROACHING LOW PRESSURE SYSTEM. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT. LHZ361>363-220930- LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT BEYOND 5 NM OFF SHORE- LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND 5NM OFF SHORE- LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF SHORE- 512 PM EDT MON MAR 21 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE HURON. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY A GALE WATCH IS IN EFFECT LATE TUESDAY NIGHT THROUGH WEDNESDAY. REFER TO THE LATEST MARINE PRODUCTS.../MWWDTX/ AND /GLFLH/...FOR ADDITIONAL INFORMATION. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT. DG YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE AT WWW.WEATHER.GOV/DETROIT (ALL LOWER CASE).
The office that day
Everything else NWS Detroit, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 22, 4:35 AM EDT | Brisk Wind Advisory | DTX | 48 hr | |
| Mar 22, 4:35 AM EDT | Gale Warning | DTX | 41 hr | |
| Mar 22, 4:35 AM EDT | Small Craft Advisory | DTX | 59 hr | |
| Mar 22, 12:24 PM EDT | Winter Weather Advisory | DTX | Washtenaw, Wayne | 22 hr |
Nearby
Winter Storm Warnings in Michigan, 2011Every winter storm warning in 2011
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.