Watches, Warnings, and Advisories

Current Watches, Warnings and Advisories for Dakota (MNZ070) Minnesota Issued by the National Weather Service

 

Hydrologic Outlook Hydrologic Outlook - Dakota (Minnesota)


Updated:Thu, 11-Mar-2010 5:15pm CST
Effective:Thu, 11-Mar-2010 5:15pm CST
Expires:Fri, 12-Mar-2010 5:15pm CST
Severity:Unknown
Urgency:Future
Certainty:Possible
Status:Actual
Type:Alert
Category:Met

Areas affected: Anoka; Benton; Blue Earth; Brown; Carver; Chippewa; Dakota; Goodhue; Hennepin; Lac qui Parle; Le Sueur; Nicollet; Ramsey; Redwood; Renville; Scott; Sherburne; Sibley; Stearns; Todd; Washington; Wright; Yellow Medicine
 
Message summary: ...rain...warm temperatures and snow melt continue to produce rises on the sauk...long prairie and mississippi systems...
A slow moving low pressure system will continue to impact central and southern minnesota tonight through friday night. The bulk of the rainfall occurred across central and southern minnesota this morning and into the early afternoon. However by late this afternoon...most of the activity had lifted north of the area. For tonight some light rainfall is still possible but additional amounts will generally be less than one or two tenths of an inch another band of rain is expected to develop across the region on friday and will continue into friday night. Additional rainfall amounts with this second band will average between 0.3 to roughly 0.5 inches. Due to uncertainty in the location and timing of the rainfall expected on friday...this forecast precipitation is not included in the river forecasts. 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 is our continued above normal temperatures. Highs friday 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 in central and eastern minnesota...with highs pushing around 50 in mississippi valley on monday. These warm high temperatures will continue the snow melt. Overnight lows will remain above freezing so no refreezing is expected. Ice and debris jams are also a concern as this event unfolds. 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. You can get both river and weather information on the our internet address is http://www.crh.noaa.gov/mpx/
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Flood Warning Flood Warning - Dakota (Minnesota)


Updated:Fri, 12-Mar-2010 2:55am CST
Effective:Fri, 12-Mar-2010 2:55am CST
Expires:Sat, 13-Mar-2010 2:55am CST
Severity:Moderate
Urgency:Expected
Certainty:Likely
Status:Actual
Type:Alert
Category:Met

Areas affected: Carver; Chippewa; Dakota; Hennepin; Lac qui Parle; Le Sueur; Renville; Scott; Sibley; Wright; Yellow Medicine
 
Instructions: 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.

Message summary: ...the flood warning continues for the following rivers in minnesota...
Minnesota river at montevideo affecting chippewa...lac qui parle...renville and yellow medicine counties minnesota river at henderson affecting le sueur...scott and sibley counties minnesota river at savage affecting dakota...hennepin and scott counties crow river at rockford affecting hennepin and wright counties south fork crow river below mayer affecting carver county south fork crow river at delano affecting wright county .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. The flood warning continues for the south fork crow river below mayer.
* at 2:00 am friday the stage was 6.4 feet.
* moderate flooding is forecast.
* flood stage is 11.0 feet.
* forecast...rise above flood stage by tomorrow morning and continue to rise to near 15.4 feet by monday evening.
* impact...at 16.0 feet...yale avenue between carver county road 30 and 78th street is closed. 62nd street west of county road 33 to yancy avenue is closed.
* flood history...this crest compares to a previous crest of 16.5 feet on april 14 2001.
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Dense Fog Advisory Dense Fog Advisory - Dakota (Minnesota)


Updated:Fri, 12-Mar-2010 8:13am CST
Effective:Fri, 12-Mar-2010 8:13am CST
Expires:Fri, 12-Mar-2010 9:00am CST
Severity:Minor
Urgency:Expected
Certainty:Likely
Status:Actual
Type:Alert
Category:Met

Areas affected: Anoka; Benton; Carver; Chisago; Dakota; Douglas; Hennepin; Isanti; Kanabec; Meeker; Mille Lacs; Morrison; Pope; Ramsey; Scott; Sherburne; Stearns; Stevens; Todd; Washington; Wright
 
Instructions: A dense fog advisory means visibilities will frequently be reduced to less than one quarter mile. If driving...slow down... Use your headlights...and leave plenty of distance ahead of you.

Message summary: ...dense fog will persist expected over much of west central...central and south central minnesota and west central wisconsin this morning...
.light winds and abundant moisture due to mild temperatures and melting snow will continue to yield fog over much of the area through this morning. The fog will reduce visibilities to below a quarter mile in many locations...with local visibilities near zero.
...dense fog advisory remains in effect until 9 am cst this morning...
A dense fog advisory remains in effect until 9 am cst this morning.
* visibility...widespread visibility of less than a quarter of a mile...will improve slightly after 9 am...especially once the rain showers begin.
* impacts...visibilities near zero will make driving difficult and potentially dangerous.
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Source: NWS Watches, Warnings or Advisories for zone MNZ070

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