Alert archive / Minnesota / River Flood Warnings in 2017
River Flood Warning 20, NWS Grand Forks, ND
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 30, 4:07 PM CDT | River Flood Warning | FGF | Polk | 69 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.