River Flood Watch 2, NWS Twin Cities, MN

083 
WGUS63 KMPX 120905
FFAMPX
URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 
305 AM CST FRI MAR 12 2010

...THE FLOOD WATCH CONTINUES FOR THE FOLLOWING RIVERS IN MINNESOTA...

  MINNESOTA RIVER AT GRANITE FALLS AFFECTING CHIPPEWA...RENVILLE AND
  YELLOW MEDICINE COUNTIES 
  MINNESOTA RIVER AT NEW ULM AFFECTING BLUE EARTH...BROWN AND 
  NICOLLET COUNTIES 
  MINNESOTA RIVER AT MANKATO AFFECTING BLUE EARTH AND NICOLLET 
  COUNTIES 
  MINNESOTA RIVER NEAR JORDAN AFFECTING CARVER AND SCOTT COUNTIES 
  MINNESOTA RIVER AT SHAKOPEE AFFECTING CARVER...HENNEPIN AND SCOTT 
  COUNTIES 

.A SLOW MOVING LOW PRESSURE SYSTEM WILL CONTINUE TO IMPACT 
CENTRAL AND SOUTHERN MINNESOTA TODAY. THE RAINFALL OCCURRING 
ACROSS NORTHERN WISCONSIN EARLY THIS MORNING WILL AFFECT PORTIONS OF 
EAST CENTRAL AND WEST CENTRAL MINNESOTA THROUGH THIS EVENING.
AN ADDITIONAL QUARTER TO ONE HALF INCH OF RAIN IS EXPECTED 
ACROSS THE UPPER MINNESOTA VALLEY AND IN THE CROW RIVER 
SYSTEM THROUGH TONIGHT. 

THIS FORECAST PRECIPITATION IS NOT INCLUDED IN THE 
RIVER FORECASTS AS OF 3 AM THIS MORNING. AS WE ARE ABLE
TO GET A BETTER HANDLE ON THE FUTURE PRECIPITATION 
AMOUNTS AND LOCATION...IT WILL BE INCORPORATED INTO THE
RIVER FORECASTS. SO PLEASE STAY TUNED FOR FURTHER UPDATES.

ANOTHER FACTOR IMPACTING THE SNOWMELT AND RUNOFF IS OUR 
CONTINUED ABOVE NORMAL TEMPERATURES. HIGHS TODAY AND 
SATURDAY WILL BE 40 TO AROUND 45 ACROSS MUCH OF THE AREA. 
TEMPERATURES FOR SUNDAY AND INTO TUESDAY WILL TYPICALLY BE
IN THE MID TO UPPER 40S WITH HIGHS PUSHING AROUND 50 IN 
THE LOWER MINNESOTA AND CROW RIVER STYSTEM ON MONDAY. 
THESE WARM HIGH TEMPERATURES WILL CONTINUE THE SNOW MELT. 

ICE AND DEBRIS JAMS ARE ALSO A CONCERN AS THIS EVENT UNFOLDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU OBSERVE AN ICE OR DEBRIS JAM PLEASE REPORT THIS TO 
YOUR LOCAL LAW ENFORCEMENT AND THE NATIONAL WEATHER 
SERVICE IMMEDIATELY. YOU CAN EMAIL REPORTS DIRECTLY TO
THE NWS VIA MPX.SPOTTER@NOAA.GOV.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION 
FOR THE LATEST INFORMATION CONCERNING THIS FLOOD EVENT.
&&

MNC023-129-173-130905-
/O.CON.KMPX.FL.A.0002.000000T0000Z-000000T0000Z/
/GTEM5.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
305 AM CST FRI MAR 12 2010

THE FLOOD WATCH CONTINUES FOR
  THE MINNESOTA RIVER AT GRANITE FALLS
* UNTIL FURTHER NOTICE.
* FLOOD STAGE IS 888.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED 
  SOMETIME BETWEEN THE NEXT 7 TO 14 DAYS.

$$

MNC013-015-103-130905-
/O.CON.KMPX.FL.A.0003.000000T0000Z-000000T0000Z/
/NULM5.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
305 AM CST FRI MAR 12 2010

THE FLOOD WATCH CONTINUES FOR
  THE MINNESOTA RIVER AT NEW ULM
* UNTIL FURTHER NOTICE.
* FLOOD STAGE IS 796.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED 
  SOMETIME BETWEEN THE NEXT 7 TO 14 DAYS.

$$

MNC013-103-130905-
/O.CON.KMPX.FL.A.0004.000000T0000Z-000000T0000Z/
/MNKM5.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
305 AM CST FRI MAR 12 2010

THE FLOOD WATCH CONTINUES FOR
  THE MINNESOTA RIVER AT MANKATO
* UNTIL FURTHER NOTICE.
* AT 2:00 AM FRIDAY THE STAGE WAS 7.9 FEET.
* FLOOD STAGE IS 22.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED 
  SOMETIME BETWEEN THE NEXT 7 TO 14 DAYS.

$$

MNC019-139-130904-
/O.CON.KMPX.FL.A.0005.000000T0000Z-000000T0000Z/
/JDNM5.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
305 AM CST FRI MAR 12 2010

THE FLOOD WATCH CONTINUES FOR
  THE MINNESOTA RIVER NEAR JORDAN
* UNTIL FURTHER NOTICE.
* AT 2:00 AM FRIDAY THE STAGE WAS 11.2 FEET.
* FLOOD STAGE IS 25.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED 
  SOMETIME BETWEEN THE NEXT 7 TO 14 DAYS.

$$

MNC019-053-139-130904-
/O.CON.KMPX.FL.A.0006.000000T0000Z-000000T0000Z/
/SKPM5.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
305 AM CST FRI MAR 12 2010

THE FLOOD WATCH CONTINUES FOR
  THE MINNESOTA RIVER AT SHAKOPEE
* UNTIL FURTHER NOTICE.
* FLOOD STAGE IS 708.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED 
  SOMETIME BETWEEN THE NEXT 7 TO 14 DAYS.

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
135 PM CST THU MAR 11 2010

.DISCUSSION...
NOT VERY MUCH NEW TO SAY IN THE FORECAST BUSINESS TODAY... WITH
THE MONOTONOUS PATTERN OF MILD TEMPERATURES... RAIN... DRIZZLE...
AND FOG PERSISTING ACROSS THE AREA. UPPER AIR ANALYSES AND WATER
VAPOR IMAGERY CONTINUE TO DEPICT A BROAD UPPER TROUGH OVER THE
CENTRAL CONUS BRACKETED BY RIDGING TO ITS EAST AND WEST. THE UPPER
TROUGH IS STARTING TO WORK TOWARD BECOMING CUTOFF AS IT IS
PROGRESSIVELY BEING PINCHED BETWEEN THE UPPER RIDGE AXES. THIS
TREND WILL CONTINUE WITH A CUTOFF UPPER LOW BECOMING WELL
ESTABLISHED TO OUR SOUTH BY TOMORROW MORNING... THEN SLOWLY
DRIFTING ITS WAY EASTWARD TOWARD THE APPALACHIANS THROUGH THE
WEEKEND. INDIVIDUAL LOBES OF VORTICITY WILL CONTINUE TO ROTATE
AROUND THE UPPER LOW INTO THE WEEKEND... BRINGING PERIODIC
INCREASES IN THE CHANCES FOR RAINFALL... ALTHOUGH THE MOST
SIGNIFICANT PCPN LOOKS TO BE ENDING OVER THE NEXT 12 HOURS AS THE
LOW CUTS OFF. THE VARIOUS MODEL GUIDANCE IS IN GENERAL AGREEMENT
ON THE SCENARIO... WITH PERHAPS JUST SOME SLOWING IN THE
PROGRESSION OF FEATURES... KEEPING SOME CHANCE FOR LIGHT PCPN IN
THE AREA A BIT LONGER. A CONSENSUS APPROACH OF THE VARIOUS
GUIDANCE IN CONJUNCTION WITH THE GOING FORECAST WAS USED FOR THE
DETAILS.

WILL MAINLY MENTION AREAS OF DRIZZLE AND FOG TONIGHT... WITH THE
MENTION OF RAIN MAINLY OVER THE NORTH AND WEST. WILL KEEP POPS
SOMEWHAT HIGH SINCE THE PR0LONGED DRIZZLE COULD LEAD TO MEASURABLE
PCPN. SIMILAR CONDITIONS CAN BE EXPECTED TOMORROW... WITH LOWER
POPS THEN LINGERING INTO THE WEEKEND AS A FAIR AMOUNT OF MOISTURE
LINGERS OVER THE AREA AND OCCASIONAL SHORTWAVES MOVE THROUGH.

THINGS BECOME A BIT COMPLICATED NEXT WEEK AS THE PATTERN BEGINS TO
CHANGE. NORTHWEST UPPER FLOW WILL BEGIN TO DEVELOP OVER THE AREA
BY TUESDAY WITH PERHAPS SOME ENERGY DIVING SOUTHEAST INTO THE AREA
FROM CANADA. THIS COULD KEEP SOME PCPN CHANCES AROUND INTO
TUESDAY... BUT AT THIS POINT THERE IS ENOUGH DISAGREEMENT AND
UNCERTAINTY TO KEEP THINGS DRY TUESDAY THROUGH THURSDAY.

&&

.AVIATION.../18Z TAF ISSUANCE/
THE AREA OF RAIN SHOWERS WITH ISOLATED EMBEDDED THUNDER WILL
CONTINUE TO AFFECT THE TAF SITES /WITH THE EXCEPTION OF KRWF/ THIS
AFTERNOON. MVFR VSBYS WILL PREVAIL FOR THE MOST PART...WITH
OCCASIONAL IFR DIPS WITH THE RAIN. HOWEVER...CIGS WILL REMAIN IN
THE IFR-LIFR RANGE THROUGH THE PERIOD. AFTER THIS BATCH OF RAIN
LIFTS OFF TO THE NORTH/WEST...SHOULD SEE A BRIEF RESPITE IN THE
PRECIPITATION...UNTIL THE POTENTIAL FOR DRIZZLE ARRIVES AGAIN
AROUND/AFTER DARK TONIGHT. DRIZZLE AND FOG...POSSIBLY LOCALLY
DENSE...IS EXPECTED TO DEVELOP AGAIN OVERNIGHT. ANOTHER ROUND OF
RAIN IS EXPECTED ON FRIDAY...MAINLY ACROSS WEST/CENTRAL MN /KSTC-
KAXN- KRWF/. EAST/NORTHEAST WINDS BETWEEN 12 AND 18 KTS
TODAY...DECREASING BELOW 10 KTS TONIGHT.

KMSP...PREVALENT CIGS HOVERING AROUND 500 FT THROUGH MUCH OF THE
PERIOD...LOWERING TO 300 FT THIS EVE/TONIGHT. THUNDER THREAT SHOULD
DIMINISH BY 20Z...WITH SHOWERS ENDING BETWEEN 22Z AND 00Z FRI.
2-4SM VSBYS THROUGH THIS AFTERNOON...WITH DEGRADATION TO AROUND
1SM AROUND/AFTER MIDNIGHT WHEN DRIZZLE WILL ALSO BE POSSIBLE.

&&

.MPX WATCHES/WARNINGS/ADVISORIES...
MN...NONE.
WI...NONE.
&&

TRH/LS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1144 AM CST THU MAR 11 2010

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
121745-
DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-STEVENS-POPE-STEARNS-
BENTON-SHERBURNE-ISANTI-CHISAGO-LAC QUI PARLE-SWIFT-CHIPPEWA-
KANDIYOHI-MEEKER-WRIGHT-HENNEPIN-ANOKA-RAMSEY-WASHINGTON-
YELLOW MEDICINE-RENVILLE-MCLEOD-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-POLK-BARRON-RUSK-
ST. CROIX-PIERCE-DUNN-PEPIN-EAU CLAIRE-
1144 AM CST THU MAR 11 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL AND
SOUTHERN MINNESOTA...AND WEST CENTRAL WISCONSIN.

.DAY ONE...THIS AFTERNOON AND TONIGHT

PATCHY DENSE FOG...WITH VISIBILITIES REDUCED TO AROUND ONE QUARTER
OF A MILE...WILL BE POSSIBLE OVERNIGHT ACROSS THE OUTLOOK AREA.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

PERIODS OF MAINLY LIGHT RAIN WILL CONTINUE ACROSS THE UPPER
MIDWEST THROUGH MOST OF THE WEEKEND. RAINFALL TOTALS COULD
APPROACH 1.25 INCHES IN PORTIONS OF THE MINNESOTA RIVER VALLEY
BEFORE TAPERING OFF NEXT WEEK. MOST AREAS SHOULD RECEIVE BETWEEN
ONE QUARTER AND THREE QUARTERS OF AN INCH OF RAIN.

AS THE SNOW CONTINUES TO MELT...AND RUNOFF FROM THE RAINFALL AND
SNOW BEGINS TO FILTER INTO AREAS STREAMS AND CREEKS...EXPECT
SIGNIFICANT RISES IN AREA RIVERS IN THE NEXT WEEK.

SPECIFICALLY...PLEASE BE AWARE THAT THE SOUTH FORK OF THE CROW
RIVER BELOW MAYER MAY APPROACH FLOOD STAGE EARLY NEXT WEEK BASED
ON CURRENT CONDITIONS...AND THE EXPECTED RAINFALL AND RUNOFF.
PLEASE SEE THE LATEST FLOOD WATCH ON THE SOUTH FORK CROW RIVER
FOR MORE INFORMATION.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION WILL NOT BE NEEDED.