Alert archive / Minnesota / River Flood Warnings in 2017

River Flood Warning 20, NWS Grand Forks, ND

March 30, 2017Marshall County, Minnesota

NWS Grand Forks, ND issued this river flood warning at Mar 30, 2017, 10:32 AM CDT for Marshall County, Minnesota. It took effect at Mar 30, 2017, 9:35 PM CDT. It was in force for 51 hr.

The area

The outline as issued.

The facts

Issued
Mar 30, 2017, 10:32 AM CDT (15:32 UTC)
In effect from
Mar 30, 2017, 9:35 PM CDT
Expired
Apr 2, 2017, 1:00 AM CDT
In force
51 hr
Issued by
NWS Grand Forks, ND
Area
Storm-based polygon
Flood severity
Minor

County Marshall County, MN

The radar

The Fargo/Grand Forks radar (KMVX), 89 km from the middle of the area, began a volume at 15:33 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Snake River (NW MN) at Alvarado (ALVM5).

Action stage
105 ft
Minor stage
106 ft
Moderate stage
108 ft
Major stage
110 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05086000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted.

925 
WGUS43 KFGF 301532
FLWFGF
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Eastern North Dakota/Grand Forks ND
1032 AM CDT THU MAR 30 2017

...The National Weather Service in Grand Forks, ND has issued a 
   flood warning (new) for these river locations in Minnesota...

  new flooding is forecast to occur at...
  *  Alvarado...on the Snake River...in Marshall County.
  

.Warmer temperatures and the persistence of above freezing overnight temperatures is allowing water 
to run off into the Snake River. There should be enough available to achieve minor flood stage at 
the river gage point at Alvarado.   

  *** A follow-up flood statement with more detailed flooding 
  information will be issued shortly. ***


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...turn around, don't drown... 
 
 - Don't travel through flooded areas!

 - Persons in the warned area need to take steps to protect life 
   and property. If necessary, move to a higher and safer location.

 - Persons living in the Red River Basin should monitor river 
   levels while the river is in, or near, flood.

For more information...go to the AHPS/River section 
on our web page at:      www.weather.gov/grandforks

&&

MNC089-301632-
/O.NEW.KFGF.FL.W.0020.170331T0600Z-170402T0600Z/
/ALVM5.1.ER.170331T0600Z.170331T0600Z.170401T0000Z.NO/
1032 AM CDT THU MAR 30 2017

The National Weather Service in Grand Forks, ND has issued a 
 new Flood Warning for...
* ...Alvarado...on the Snake River
* from late tonight to late Saturday night.
* At  9:30 AM Thursday the stage was 105.8 feet.
* Minor Flood Stage is 106.0 feet.
* For the next 7 days...Minor flooding is forecast.
* Forecast...the river is expected to rise to near Flood Stage early 
  Friday morning.

&&

LAT...LON 4846 9713 4831 9712 4814 9702 4817 9679

$$
4 follow-up statements
893 
WGUS83 KFGF 301603
FLSFGF
Flood Statement 
National Weather Service Eastern North Dakota/Grand Forks ND
1103 AM CDT THU MAR 30 2017


...The flood warning has been extended for these river locations in 
Minnesota...North Dakota...

  * Oslo...on the Red River...in Marshall...Walsh...Polk and Grand 
  Forks Counties
  * Drayton...on the Red River...in Marshall...Walsh...Kittson and 
  Pembina Counties
  * Pembina...on the Red River...in Kittson and Pembina Counties
  * Upstream of Warren...on the Snake River...in Marshall County
  * Grafton...on the Park River...in Walsh County
  * Neche...on the Pembina River...in Pembina County

...The flood warning continues for these river locations in 
Minnesota...North Dakota...

  * Alvarado...on the Snake River ...in Marshall County
  * Hallock...on the Two Rivers River ...in Kittson County
  * Walhalla...on the Pembina River ...in Pembina and Cavalier 
  Counties

  
.Flood warnings continue for area rivers north of Highway 2 as warm weather and 
above freezing overnight temperatures allow runoff to enter riverine systems. 
Alvarado has been added to the river point warning list with this issuance.
Many points along these rivers will still be prone to ice jams over the next 
couple of days. 

  This forecast is for a 7-day period...the highest stage
indicated may not reflect the crest for this event.

  Forecasts are updated daily and stage values will change 
as new weather and river information is used.

  These river forecasts use 48 hours of forecast precipitation. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...turn around, don't drown... 
 
 - Don't travel through flooded areas!

 - Persons in the warned area need to take steps to protect life 
   and property. If necessary, move to a higher and safer location.

 - Persons living in the Red River Basin should monitor river 
   levels while the river is in, or near, flood.

For more information...go to the AHPS/River section 
on our web page at:      www.weather.gov/grandforks

&&

MNC089-119-NDC035-099-311603-
/O.EXT.KFGF.FL.W.0019.170330T1539Z-170406T1200Z/
/OSLM5.1.SM.170330T1418Z.170401T0600Z.170405T0600Z.NO/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Oslo...on the Red River.
* until Thursday April 06...or until the warning is cancelled.
* At  9:15 AM Thursday the stage was 26.0 feet.
* Minor Flood Stage is 26.0 feet.
* Forecast...rise above Flood Stage by this afternoon and 
  continue to rise to near 28.2 feet by early Saturday morning. The 
  river will fall below Flood Stage by early Wednesday morning.
* The river is forecast to crest at 28.2 on early Saturday morning 
  during this 7-day period.
* Impact Statement(s) - At 30.0 feet, Moderate Flood Stage.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Red River
  Oslo              27.7   28.2   27.9   27.3   26.5   25.8   25.2


LAT...LON 4810 9721 4807 9698 4846 9706 4848 9725


$$

MNC069-089-NDC067-099-311603-
/O.EXT.KFGF.FL.W.0018.170331T0000Z-000000T0000Z/
/DRTN8.1.SM.170331T0000Z.170404T1200Z.000000T0000Z.NO/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Drayton...on the Red River.
* from this evening until further notice...or until the warning is 
  cancelled.
* At  5:00 PM Wednesday the stage was 29.2 feet.
* Minor Flood Stage is 32.0 feet.
* Forecast...rise above Flood Stage by this evening and continue 
  to rise to near 34.5 feet by Tuesday mid-morning.
* The river is forecast to crest between 34 and 35 Feet
  next week.


&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Red River
  Drayton           32.6   33.3   33.8   34.3   34.5   34.3   34.0


LAT...LON 4881 9734 4848 9725 4846 9705 4874 9702


$$

MNC069-NDC067-311603-
/O.EXT.KFGF.FL.W.0013.170330T1539Z-000000T0000Z/
/PBNN8.2.SM.170330T1403Z.170406T1200Z.000000T0000Z.NO/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Pembina...on the Red River.
* until further notice...or until the warning is cancelled.
* At  9:30 AM Thursday the stage was 39.2 feet.
* Minor flooding is occurring and during the next 7 days...Moderate 
  flooding is forecast.
* Moderate Flood Stage is 44.0 feet.
* Forecast...the river will rise to a crest between 45 and 46 feet by 
  late next week. 
* Impact Statement(s) - At 46.0 feet,  General rural flooding.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Red River
  Pembina           41.9   43.5   44.4   44.9   45.3   45.4   45.5


LAT...LON 4900 9700 4900 9740 4877 9732 4874 9701


$$

MNC089-311603-
/O.EXT.KFGF.FL.W.0015.000000T0000Z-170403T1500Z/
/MKLM5.1.SM.000000T0000Z.000000T0000Z.170402T0900Z.NO/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Upstream of Warren...on the Snake River.
* until Monday morning...or until the warning is cancelled.
* At  8:45 AM Thursday the stage was 67.6 feet.
* Minor flooding is occurring and during the next 7 days...Minor 
  flooding is forecast.
* Minor Flood Stage is 67.0 feet.
* Forecast...the river will fall below Flood Stage Sunday morning.
* The river is forecast to crest at 67.7 feet this afternoon 
  during this 7-day period.
* Impact Statement(s) - At 67.0 feet, Flood Warning Stage...MINOR.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Snake River
  Upstream of Warr  67.7   67.3   66.9   66.3   65.9   65.5   65.3


LAT...LON 4820 9684 4817 9681 4820 9664 4823 9666


$$

MNC089-311603-
/O.CON.KFGF.FL.W.0020.170331T0600Z-170402T0600Z/
/ALVM5.1.ER.170331T0600Z.170331T0600Z.170401T0000Z.NO/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Alvarado...on the Snake River.
* from late tonight to late Saturday night...or until the warning is 
  cancelled.
* At  9:30 AM Thursday the stage was 105.8 feet.
* Minor Flood Stage is 106.0 feet.
* Forecast...the river is expected to rise to near Flood Stage early 
  Friday morning.
* The river is forecast to crest at 106.0 on early Friday morning 
  during this 7-day period.
* Impact Statement(s) - At 106.0 feet, Flood Warning Stage...
  Minor.Storm sewer flood gates are closed.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Snake River
  Alvarado         106.0  105.8  105.4  105.0  104.4  103.8  103.2


LAT...LON 4846 9713 4831 9712 4814 9702 4817 9679


$$

MNC069-311603-
/O.CON.KFGF.FL.W.0012.000000T0000Z-000000T0000Z/
/HLLM5.2.ER.000000T0000Z.170331T1200Z.000000T0000Z.NR/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Hallock...on the Two Rivers River.
* until further notice...or until the warning is cancelled.
* At  9:00 AM Thursday the stage was 807.9 feet.
* Moderate flooding is occurring and during the next 7 days...
  Moderate flooding is forecast.
* Moderate Flood Stage is 806.0 feet.
* Forecast...the river will rise to a crest between 809 and 810 feet 
  sometime Friday mid-morning then begin falling.
* Fluctuations of 1 to 2 feet are possible due to ice action.
* Impact Statement(s) - At 810.0 feet, Major Flood Stage.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Two Rivers River
  Hallock          809.5  809.3  808.8  808.2  807.4  806.6  805.6


LAT...LON 4888 9719 4873 9713 4867 9662 4885 9667


$$

NDC099-311603-
/O.EXT.KFGF.FL.W.0014.000000T0000Z-170407T0900Z/
/GRNN8.3.ER.170330T1300Z.170401T0600Z.170406T0300Z.UU/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Grafton...on the Park River.
* until Friday April 07...or until the warning is cancelled.
* At  9:30 AM Thursday the stage was 12.1 feet.
* Minor flooding is occurring and during the next 7 days...Major 
  flooding is forecast.
* Major Flood Stage is 14.5 feet.
* Forecast...the river will rise to a crest near 14.5 feet sometime 
  early Saturday morning. The river will fall below Flood Stage 
  Wednesday night.
* The river is forecast to crest between 14 and 15 feet on early Saturday 
  morning during this 7-day period.
* Ice jamming may cause fluctuations of 1 to 2 feet.  
* Impact Statement(s) - At 14.5 feet, Major Flood Stage. Flooding on 
  300 block of Noben Avenue.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Park River
  Grafton           14.0   14.5   14.3   13.7   13.0   12.4   11.7


LAT...LON 4850 9749 4839 9750 4842 9716 4851 9715


$$

NDC019-067-311602-
/O.CON.KFGF.FL.W.0016.000000T0000Z-000000T0000Z/
/WLHN8.1.SM.170330T1712Z.170406T0000Z.000000T0000Z.NO/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Walhalla...on the Pembina River.
* until further notice...or until the warning is cancelled.
* At  9:15 AM Thursday the stage was 2.0 feet.
* Minor Flood Stage is 11.0 feet.
* Forecast...rise above Flood Stage by this afternoon and 
  continue to rise to a crest near 14.2 feet by Wednesday.
* River may briefly fall before rising in response to Canadian meltwater. 
  Overnight precipitation and some rain expected Friday night have been 
  reflected in a slightly increased crest projection. 
* Impact Statement(s) - At 14.5 feet, Flooding occurs along the left 
  bank.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Pembina River
  Walhalla          12.6   12.6   13.4   13.7   14.0   14.1   14.2


LAT...LON 4900 9825 4887 9808 4884 9787 4892 9764 4900 9771


$$

NDC067-311602-
/O.EXT.KFGF.FL.W.0017.170330T1539Z-000000T0000Z/
/NCEN8.3.SM.170330T0920Z.170403T0600Z.000000T0000Z.NO/
1103 AM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Neche...on the Pembina River.
* from this morning until further notice...or until the warning is 
  cancelled.
* At  9:45 AM Thursday the stage was 18.7 feet.
* Minor flooding is occurring and during the next 7 days...Major 
  flooding is forecast.
* Major Flood Stage is 20.5 feet.
* Forecast...the river will rise to a crest near 21.4 feet sometime 
  Monday morning then begin falling.
* Impact Statement(s) - At 21.4 feet, 2006 Spring Flood Crest.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06

Pembina River
  Neche             21.1   21.3   21.3   21.4   21.4   21.4   21.4


LAT...LON 4900 9771 4891 9764 4889 9722 4900 9723


$$
483 
WGUS83 KFGF 310253
FLSFGF
Flood Statement 
National Weather Service Eastern North Dakota/Grand Forks ND
953 PM CDT THU MAR 30 2017


...The flood warning has been extended for these river locations in 
Minnesota...North Dakota...

  * Upstream of Warren...on the Snake River...in Marshall County
  * Alvarado...on the Snake River...in Marshall County
  * Grafton...on the Park River...in Walsh County

...The flood warning continues for these river locations in 
Minnesota...North Dakota...

  * Oslo...on the Red River ...in Marshall...Walsh...Polk and Grand 
  Forks Counties
  * Drayton...on the Red River ...in Marshall...Walsh...Kittson and 
  Pembina Counties
  * Pembina...on the Red River ...in Kittson and Pembina Counties
  * Hallock...on the Two Rivers River ...in Kittson County
  * Walhalla...on the Pembina River ...in Pembina and Cavalier 
  Counties
  * Neche...on the Pembina River ...in Pembina County

.Flood warnings continue for area rivers north of Highway 2 as warm
weather and above freezing overnight temperatures allow runoff to
enter riverine systems. The ice jam at Crookston was foruntately
short lived and the river has fallen back below action stage,
however, many points along these rivers will still be prone to ice
jams over the next couple of days.

  This forecast is for a 7-day period...the highest stage
indicated may not reflect the crest for this event.

  Forecasts are updated daily and stage values will change 
as new weather and river information is used.

  River forecasts use 24 hours of forecast precipitation
between April 1st and October 1st, and 48 hours otherwise. 
However, depending on the situation, they may include 
precipitation expected through the next 72 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...turn around, don't drown... 
 
 - Don't travel through flooded areas!

 - Persons in the warned area need to take steps to protect life 
   and property. If necessary, move to a higher and safer location.

 - Persons living in the Red River Basin should monitor river 
   levels while the river is in, or near, flood.

For more information...go to the AHPS/River section 
on our web page at:      www.weather.gov/grandforks

&&

MNC089-119-NDC035-099-011453-
/O.CON.KFGF.FL.W.0019.000000T0000Z-170406T1200Z/
/OSLM5.1.SM.170331T0252Z.170401T1800Z.170405T0600Z.NO/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Oslo...on the Red River.
* until Thursday April 06...or until the warning is cancelled.
* At  9:15 PM Thursday the stage was 26.0 feet.
* Minor Flood Stage is 26.0 feet.
* Forecast...rise above Flood Stage by Thursday night and continue to
  rise to near 27.5 feet by Saturday early afternoon. The river will 
  fall below Flood Stage by early Wednesday morning.
* The river is forecast to crest at 27.5 on Saturday early afternoon.
* Impact Statement(s) - At 26.0 feet, Flood Warning Stage...minor. 
  County road 2 south of Oslo is closed in sections 2 and 11 of 
  Pulaski Township.

&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Oslo              27.1   27.5   27.3   26.8   26.2   25.6   24.9
LAT...LON 4810 9721 4807 9698 4846 9706 4848 9725


$$

MNC069-089-NDC067-099-011453-
/O.CON.KFGF.FL.W.0018.000000T0000Z-000000T0000Z/
/DRTN8.3.SM.170330T2054Z.000000T0000Z.000000T0000Z.NR/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Drayton...on the Red River.
* until further notice...or until the warning is cancelled.
* At  8:45 PM Thursday the stage was 30.2 feet.
* Minor Flood Stage is 32.0 feet.
* Forecast...rise above Flood Stage by Thursday night and continue to
  rise to near 34.5 feet by Monday evening.
* The river is forecast to crest between 34 and 35 Feet
  next week.


&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Drayton           33.7   34.1   34.4   34.5   34.4   34.2   33.9
LAT...LON 4881 9734 4848 9725 4846 9705 4874 9702


$$

MNC069-NDC067-011453-
/O.CON.KFGF.FL.W.0013.000000T0000Z-000000T0000Z/
/PBNN8.2.SM.170330T1403Z.170406T1200Z.000000T0000Z.NO/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Pembina...on the Red River.
* until further notice...or until the warning is cancelled.
* At  8:30 PM Thursday the stage was 40.6 feet.
* Minor flooding is occurring and during the next 7 days...Moderate 
  flooding is forecast.
* Moderate Flood Stage is 44.0 feet.
* Forecast...the river will continue rising to 45 to 46 feet by 
  Thursday mid-morning.  Additional rises may be possible thereafter.
* Impact Statement(s) - At 46.0 feet,  General rural flooding.

&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Pembina           43.0   44.2   44.8   45.2   45.3   45.4   45.5
LAT...LON 4900 9700 4900 9740 4877 9732 4874 9701


$$

MNC089-010958-
/O.EXT.KFGF.FL.W.0015.000000T0000Z-170401T0958Z/
/MKLM5.1.SM.000000T0000Z.000000T0000Z.170331T0358Z.NO/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Upstream of Warren...on the Snake River.
* until late Friday night...or until the warning is cancelled.
* At  8:45 PM Thursday the stage was 67.1 feet.
* This river location is experiencing Minor flooding now...
  but is forecast to fall to below Flood Stage within the next 6 
  hours.
* Forecast...the river will continue to fall to below Flood Stage by 
  Thursday night.
* Impact Statement(s) - At 67.0 feet, Flood Warning Stage...MINOR.

&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Upstream of Warr  66.6   66.5   66.2   65.9   65.5   65.2   65.0
LAT...LON 4820 9684 4817 9681 4820 9664 4823 9666


$$

MNC089-011453-
/O.EXT.KFGF.FL.W.0020.170331T0235Z-170402T1800Z/
/ALVM5.1.SM.170330T2137Z.170331T1200Z.170401T1200Z.NO/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Alvarado...on the Snake River.
* until Sunday afternoon...or until the warning is cancelled.
* At  8:30 PM Thursday the stage was 106.1 feet.
* Minor flooding is occurring and during the next 7 days...Minor 
  flooding is forecast.
* Minor Flood Stage is 106.0 feet.
* Forecast...the river will rise to a crest near 106.3 feet sometime 
  Friday mid-morning.
* Impact Statement(s) - At 106.0 feet, Flood Warning Stage...
  Minor. Storm sewer flood gates are closed.

&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Alvarado         106.2  105.7  105.3  104.8  104.3  103.8  103.4
LAT...LON 4846 9713 4831 9712 4814 9702 4817 9679


$$

MNC069-011453-
/O.CON.KFGF.FL.W.0012.000000T0000Z-000000T0000Z/
/HLLM5.2.SM.000000T0000Z.170401T0600Z.000000T0000Z.NR/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Hallock...on the Two Rivers River.
* until further notice...or until the warning is cancelled.
* At  9:00 PM Thursday the stage was 808.0 feet.
* Moderate flooding is occurring and during the next 7 days...
  Moderate flooding is forecast.
* Moderate Flood Stage is 806.0 feet.
* Forecast...the river will rise to a crest near 809.0 feet sometime 
  early Saturday morning then begin falling.
* The river is forecast to crest at 809.0 on early Saturday morning.
* Impact Statement(s) - At 809.0 feet, City crew on shifts for
  manning of pumps and checking lift stations.

&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Hallock          808.9  809.0  808.6  808.0  807.4  806.7  805.6
LAT...LON 4888 9719 4873 9713 4867 9662 4885 9667


$$

NDC099-011453-
/O.EXT.KFGF.FL.W.0014.000000T0000Z-170406T1800Z/
/GRNN8.3.SM.170330T1300Z.170401T1200Z.170405T1200Z.UU/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Grafton...on the Park River.
* until Thursday April 06...or until the warning is cancelled.
* At  8:30 PM Thursday the stage was 12.4 feet.
* Minor flooding is occurring and during the next 7 days...Major 
  flooding is forecast.
* Major Flood Stage is 14.5 feet.
* Forecast...the river will rise to a crest near 14.5 feet sometime 
  Saturday mid-morning.
* Impact Statement(s) - At 14.5 feet, Major Flood Stage. Flooding on 
  300 block of Noben Avenue.

&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Grafton           14.1   14.5   14.0   13.2   12.4   11.7   11.0
LAT...LON 4850 9749 4839 9750 4842 9716 4851 9715


$$

NDC019-067-011453-
/O.CON.KFGF.FL.W.0016.000000T0000Z-000000T0000Z/
/WLHN8.1.SM.170331T0440Z.170331T0600Z.000000T0000Z.NO/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Walhalla...on the Pembina River.
* until further notice...or until the warning is cancelled.
* At  9:15 PM Thursday the stage was 3.9 feet.
* Minor Flood Stage is 11.0 feet.
* Forecast...rise above Flood Stage tonight and continue to
  rise to near 14.9 feet by early Friday morning. Additional rises 
  are possible thereafter.
* Impact Statement(s) - At 14.5 feet, flooding occurs along the left 
  bank.

&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Walhalla          13.8   13.7   14.0   14.2   14.4   14.4   14.4
LAT...LON 4900 9825 4887 9808 4884 9787 4892 9764 4900 9771


$$

NDC067-011452-
/O.CON.KFGF.FL.W.0017.000000T0000Z-000000T0000Z/
/NCEN8.3.SM.170330T0920Z.170331T1800Z.000000T0000Z.NO/
953 PM CDT THU MAR 30 2017

The Flood Warning continues for...
* ...Neche...on the Pembina River.
* until further notice...or until the warning is cancelled.
* At  8:45 PM Thursday the stage was 20.3 feet.
* Moderate flooding is occurring and during the next 7 days...Major 
  flooding is forecast.
* Major Flood Stage is 20.5 feet.
* Forecast...the river will rise to a crest near 21.4 feet early
  Friday afternoon.
* Impact Statement(s) - At 21.4 feet, 2006 Spring Flood Crest.

&&
 
Daily 7pm CDT/6pm CST forecast stage in feet:

 Date                Fri    Sat    Sun    Mon    Tue    Wed    Thu
(month/day)         03/31  04/01  04/02  04/03  04/04  04/05  04/06
  Neche             21.4   21.4   21.4   21.4   21.4   21.4   21.4
LAT...LON 4900 9771 4891 9764 4889 9722 4900 9723


$$
Speicher
335 
WGUS83 KFGF 311430
FLSFGF
Flood Statement 
National Weather Service Eastern North Dakota/Grand Forks ND
930 AM CDT FRI MAR 31 2017


...The flood warning has been extended for these river locations in 
Minnesota...

  * Alvarado...on the Snake River...in Marshall County

...The flood warning continues for these river locations in 
Minnesota...

  * Hallock...on the Two Rivers River ...in Kittson County

 
 
. Flood warnings continue for area rivers north of Highway 2 as warm
weather and above freezing overnight temperatures allow runoff to
enter the river systems. Otherwise...little change to the forecasts
and drier weather is expected to continue with little to no
precipitation forecast over the next few days.


  This forecast is for a 7-day period...the highest stage
indicated may not reflect the crest for this event.

  Forecasts are updated daily and stage values will change 
as new weather and river information is used.

  River forecasts use 24 hours of forecast precipitation
between April 1st and October 1st, and 48 hours otherwise. 
However, depending on the situation, they may include 
precipitation expected through the next 72 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...turn around, don't drown... 
 
 - Don't travel through flooded areas!

 - Persons in the warned area need to take steps to protect life 
   and property. If necessary, move to a higher and safer location.

 - Persons living in the Red River Basin should monitor river 
   levels while the river is in, or near, flood.

For more information...go to the AHPS/River section 
on our web page at:      www.weather.gov/grandforks

&&

MNC089-011430-
/O.EXT.KFGF.FL.W.0020.000000T0000Z-170402T0000Z/
/ALVM5.1.ER.170330T2137Z.170331T0930Z.170331T1800Z.NO/
930 AM CDT FRI MAR 31 2017

The Flood Warning continues for...
* ...Alvarado...on the Snake River.
* until Saturday evening...or until the warning is cancelled.
* At  8:30 AM Friday the stage was 106.0 feet.
* Minor Flood Stage is 106.0 feet.
* Forecast...the river will continue to fall to below Flood Stage by 
  Friday early afternoon.
* Impact Statement(s) - At 106.0 feet, Flood Warning Stage...
  Minor. Storm sewer flood gates are closed.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Sat    Sun    Mon    Tue    Wed    Thu    Fri
(month/day)         04/01  04/02  04/03  04/04  04/05  04/06  04/07

Snake River
  Alvarado         105.7  105.2  104.7  104.2  103.7  103.3  102.8


LAT...LON 4846 9713 4831 9712 4814 9702 4817 9679


$$

MNC069-011430-
/O.CON.KFGF.FL.W.0012.000000T0000Z-000000T0000Z/
/HLLM5.2.ER.000000T0000Z.170331T0230Z.000000T0000Z.NO/
930 AM CDT FRI MAR 31 2017

The Flood Warning continues for...
* ...Hallock...on the Two Rivers River.
* until further notice...or until the warning is cancelled.
* At  9:00 AM Friday the stage was 807.8 feet.
* Moderate flooding is occurring and during the next 7 days...
  Moderate flooding is forecast.
* Moderate Flood Stage is 806.0 feet.
* Forecast...the river will continue rising to near 808.0 feet by 
  Friday evening.  Additional rises may be possible thereafter.
* The river is forecast to crest at 808.0 on Friday evening during 
  this 7-day period.
* Impact Statement(s) - At 808.0 feet, Storm sewer valve at Reach 3 
  (north Cemetery) is closed.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Sat    Sun    Mon    Tue    Wed    Thu    Fri
(month/day)         04/01  04/02  04/03  04/04  04/05  04/06  04/07

Two Rivers River
  Hallock          807.9  807.6  807.1  806.3  805.5  804.5  803.6


LAT...LON 4888 9719 4873 9713 4867 9662 4885 9667


$$
621 
WGUS83 KFGF 010252
FLSFGF
Flood Statement 
National Weather Service Eastern North Dakota/Grand Forks ND
952 PM CDT FRI MAR 31 2017

...The flood warning is now cancelled for these river locations in 
Minnesota...

  * Alvarado...on the Snake River...in Marshall County

.The river level has receded below flood stage and continues to
fall. Therefore...the flood warning has been canceled.


  This forecast is for a 7-day period...the highest stage
indicated may not reflect the crest for this event.

  Forecasts are updated daily and stage values will change 
as new weather and river information is used.

  River forecasts use 24 hours of forecast precipitation
between April 1st and October 1st, and 48 hours otherwise. 
However, depending on the situation, they may include 
precipitation expected through the next 72 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...turn around, don't drown... 
 
 - Don't travel through flooded areas!

 - Persons in the warned area need to take steps to protect life 
   and property. If necessary, move to a higher and safer location.

 - Persons living in the Red River Basin should monitor river 
   levels while the river is in, or near, flood.

For more information...go to the AHPS/River section 
on our web page at:      www.weather.gov/grandforks

&&

MNC089-010322-
/O.CAN.KFGF.FL.W.0020.000000T0000Z-170402T0000Z/
/ALVM5.1.ER.170330T2137Z.170331T0930Z.000000T0000Z.NO/
952 PM CDT FRI MAR 31 2017

The Flood Warning is cancelled for...
* ...Alvarado...on the Snake River.
* At  9:30 PM Friday the stage was 105.8 feet and falling.
* The river is forecast to continue falling during this 7-day period.
* Impact Statement(s) - At 106.0 feet, Flood Warning Stage...
  Minor.Storm sewer flood gates are closed.

&&

Daily 7am CDT/6am CST forecast stage in feet:

 Date                Sat    Sun    Mon    Tue    Wed    Thu    Fri
(month/day)         04/01  04/02  04/03  04/04  04/05  04/06  04/07

Snake River
  Alvarado         105.0  104.5  104.1  103.6  103.1  102.7     M 


LAT...LON 4846 9713 4831 9712 4814 9702 4817 9679


$$

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Grand Forks, ND wrote its last area forecast discussion before this river flood warning went out at Mar 30, 9:50 AM CDT, 42 minutes earlier.

Area forecast discussion, Mar 30, 9:50 AM CDT, 42 minutes before
Area Forecast Discussion
National Weather Service Grand Forks ND
950 AM CDT Thu Mar 30 2017

.UPDATE...
Issued at 939 AM CDT Thu Mar 30 2017

Minimal updates to the forecast this morning. Sky cover and fog
area from BJI to TVF is continuing to advance northward and
showing signs of eroding on its edges. No changes to max temps.

UPDATE Issued at 713 AM CDT Thu Mar 30 2017

The finger of low clouds and fog has continued to move northward,
and has now pushed into the Fosston and Bemidji areas. These
clouds are also down along the ND and SD border, but these have
not spread northward as far. There are also clouds across
northeast ND up into the northwest corner of MN. In between all
these areas is a clear wedge. So all said, still expecting a mix
of sun and clouds today. Finally, there are a few echoes over the
northern Red River Valley, which are producing a few sprinkles.
May continue these for a few more hours before they should go
away.

&&

.SHORT TERM...(Today and tonight)
Issued at 405 AM CDT Thu Mar 30 2017

The main challenge today will be cloud trends and temps. South
winds early this morning have remained steady or even gusty in a
few locations, helping to keep temperatures up as well, especially
along the Canadian border. This will help to continue the fairly
rapid snowmelt up in that area. Expect to see a mix of clouds and
sun today, with highs just a little cooler than yesterday. There
are a few light sprinkles or showers on radar, but have seen no
ground confirmation of anything. This activity should continue
through sunrise then dissipate. Winds become light again tonight,
so there could be a few spots with fog, but overall not expecting
too much.

.LONG TERM...(Friday through Wednesday)
Issued at 405 AM CDT Thu Mar 30 2017

Next weak impulse brings some light pcpn into the northwest FA on
Friday. Bigger effect will be more cloud cover in the west and
therefore a little cooler temps there too. These rain chances then
spread eastward to include most of the northern FA Friday night
into early Saturday. Again, this brings more cloud cover to the
north and slightly cooler highs Saturday.

The flow remains progressive through the period. The flow was split
with the northern stream over southern Canada and the southern
stream over the southern states. The flow becomes more consolidated
by the end of the period. Longwave trough west of AK shifts to the
Gulf of AK. Zonal flow over southern Canada becomes a flat long wave
ridge over western North America.

At the beginning of the period, both the ECMWF and the GFS have
shifted south. Also the GFS was trending a little slower over the
past couple model runs. Toward the end of the period, the ECMWF was
slower and farther south while the GFS becomes faster and farther
south over the last couple model runs. Will blend the models.

High temperatures about a degree or so for Sun, Mon and Tue. Wed
high temps were decreased one to three degrees from yesterdays
forecast.

&&

.AVIATION...(For the 12Z TAFS through 12Z Friday morning)
Issued at 713 AM CDT Thu Mar 30 2017

Another day of nice flying weather is expected, especially since
the gusty winds from overnight have died back down. There are some
low ceilings around KFAR/KBJI and KTVF, but these should only be
brief this morning.

&&

.HYDROLOGY...

Issued at 405 AM CDT Wed Mar 29 2017

Low temperatures tonight through late week look to remain above
freezing at night, so expect the snow melt to continue for areas
that still have snow.

The crest forecast for the Park River at Grafton has been adjusted
down slightly. This morning the pool at Homme Dam has leveled off
around 1801 ft. This seems to be the pool height crest and not just
a slowing down of the melt runoff with cooling temperatures
overnight. The fact that the pool height appears to be cresting
early suggests that there were significant losses from the snowpack
to sublimation and infiltration in the Park River Basin.
Therefore...based on the response at Homme Dam, the crest value of
the Park at Grafton has been adjusted downward to 14.5 feet, with a
range potential of 13.5 to 15.0 feet.

The Red River continues to rise north of Grand Forks, with Pembina
still looking to reach 43 to 45 feet around April 3. Hallock reached
moderate flood stage this morning and is expected to crest around
807.0 feet sometime Thursday afternoon before beginning to recede.

Melting continues across the Pembina River basin, with both Walhalla
and Neche near action stage. The forecasts currently show Walhalla
reaching minor flood stage, and Neche is still forecast to
eventually rise to major flood stage Saturday evening.

&&

.FGF WATCHES/WARNINGS/ADVISORIES...
ND...Areal Flood Warning is in effect for Cavalier, Pembina and
portions of Towner Counties until 12pm April 3rd.
MN...None.

&&

UPDATE...JK
SHORT TERM...Godon
LONG TERM...Godon/JH
AVIATION...Godon
HYDROLOGY...JH
Hazardous weather outlook, Mar 30, 4:17 AM CDT, 6 hours 15 minutes before
Hazardous Weather Outlook
National Weather Service Grand Forks ND
417 AM CDT Thu Mar 30 2017

MNZ001>003-005>009-013>017-022>024-027>032-040-NDZ026>030-038-039-
049-052-053-310930-
West Polk-Norman-Clay-Roseau-Lake Of The Woods-West Marshall-
East Marshall-North Beltrami-Pennington-Red Lake-East Polk-
North Clearwater-South Beltrami-Mahnomen-South Clearwater-Hubbard-
West Becker-East Becker-Wilkin-West Otter Tail-East Otter Tail-
Wadena-Grant-Nelson-Grand Forks-Griggs-Steele-Traill-Barnes-Cass-
Ransom-Sargent-Richland-
417 AM CDT Thu Mar 30 2017

This hazardous weather outlook is for portions of eastern North
Dakota, west central and northwest Minnesota.

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

MNZ004-NDZ006>008-014>016-024-054-310930-
Kittson-Towner-Cavalier-Pembina-Benson-Ramsey-
Eastern Walsh County-Eddy-Western Walsh County-
417 AM CDT Thu Mar 30 2017

This hazardous weather outlook is for portions of eastern North
Dakota, west central and northwest Minnesota.

.DAY ONE...Today and Tonight

Snowmelt continues to contribute to rises on area rivers and some
overland ponding. See the latest flood statements and warnings for
additional information.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

The office that day

Everything else NWS Grand Forks, ND issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 30, 4:07 PM CDTRiver Flood WarningFGFPolk69 hr

Nearby

River Flood Warnings in Minnesota, 2017Every river flood warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.