Alert archive / North Dakota / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 235, NWS Bismarck, ND

August 10, 2016Dunn County, McLean County, Mercer County, North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Aug 10, 2016, 6:31 PM MDT for Dunn County, McLean County, Mercer County, North Dakota. It was in force for 59 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Aug 10, 2016, 6:31 PM MDT (00:31 UTC)
Expired: Aug 10, 2016, 7:30 PM MDT
In force: 59 min
Issued by: NWS Bismarck, ND
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Dunn County, ND, McLean County, ND, Mercer County, ND

The radar

The Minot AFB radar (KMBX), 121 km from the middle of the area, began a volume at 00:33 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.

What was reported inside it

Time	Report	Where	Remark
Aug 10, 6:35 PM MDT	TSTM WND GST 67	1 Nne Halliday, ND	MEASURED THUNDERSTORM WIND GUST. REPORT FROM WEDNESDAY EVENING.
Aug 10, 6:35 PM MDT	TSTM WND GST 67	2 N Halliday, ND	MEASURED THUNDERSTORM WIND GUST. REPORT FROM WEDNESDAY EVENING.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this severe thunderstorm warning; the first came 4 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Aug 10, 4:59 PM MDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 00:00Z, 0.5 hours before the alert went out and 127 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1983 J/kg
Mixed-layer CIN: -114 J/kg
Mixed-layer LCL: 863 m above ground
0-6 km bulk shear: 45 kt
0-1 km storm-relative helicity: 118 m²/s²
0-3 km storm-relative helicity: 196 m²/s²
Significant tornado parameter: 1.0
Supercell composite: 8.6

Open this sounding in Storm Lab

The text

As transmitted.

879 
WUUS53 KBIS 110031
SVRBIS
NDC025-055-057-110130-
/O.NEW.KBIS.SV.W.0235.160811T0031Z-160811T0130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BISMARCK ND
731 PM CDT WED AUG 10 2016

THE NATIONAL WEATHER SERVICE IN BISMARCK HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WESTERN MCLEAN COUNTY IN SOUTH CENTRAL NORTH DAKOTA...
  NORTHERN MERCER COUNTY IN SOUTH CENTRAL NORTH DAKOTA...
  EAST CENTRAL DUNN COUNTY IN SOUTHWESTERN NORTH DAKOTA...

* UNTIL 830 PM CDT/730 PM MDT/

* AT 731 PM CDT/631 PM MDT/...SEVERE THUNDERSTORMS WERE LOCATED ALONG
  A LINE EXTENDING FROM NEAR INDIAN HILLS RECREATION AREA TO 6 MILES
  NORTHEAST OF HALLIDAY...MOVING EAST AT 40 MPH.

  HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING...AND TREES. 

* SEVERE THUNDERSTORMS WILL BE NEAR...
  INDIAN HILLS RECREATION AREA AROUND 735 PM CDT. 
  BEULAH BAY RECREATION AREA AROUND 805 PM CDT. 
  HAZEN AND HAZEN BAY RECREATION AREA AROUND 815 PM CDT. 
  LAKE SAKAKAWEA STATE PARK AROUND 820 PM CDT. 
  GARRISON...PICK CITY AND FORT STEVENSON STATE PARK AROUND 825 PM 
  CDT. 
  STANTON AND RIVERDALE AROUND 830 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
EMMET... WHITE SHIELD...DAKOTA WATERS RECREATION AREA AND TWIN
BUTTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

&&

LAT...LON 4771 10228 4778 10132 4725 10133 4736 10234
TIME...MOT...LOC 0031Z 269DEG 34KT 4763 10215 4740 10222 

HAIL...1.25IN
WIND...60MPH
 
$$

AYD

2 follow-up statements

877 
WWUS53 KBIS 110050
SVSBIS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
750 PM CDT WED AUG 10 2016

NDC025-055-057-110130-
/O.CON.KBIS.SV.W.0235.000000T0000Z-160811T0130Z/
MCLEAN ND-MERCER ND-DUNN ND-
750 PM CDT WED AUG 10 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM
CDT/730 PM MDT/ FOR WESTERN MCLEAN...NORTHERN MERCER AND EAST CENTRAL
DUNN COUNTIES...

AT 750 PM CDT/650 PM MDT/...SEVERE THUNDERSTORMS WERE LOCATED ALONG
A LINE EXTENDING FROM NEAR ROSEGLEN TO 8 MILES NORTH OF GOLDEN
VALLEY... MOVING EAST AT 35 MPH.

HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

THESE SEVERE STORMS WILL BE NEAR...
  BEULAH BAY RECREATION AREA AROUND 815 PM CDT. 
  GARRISON...PICK CITY AND HAZEN BAY RECREATION AREA AROUND 830 PM 
  CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
EMMET... WHITE SHIELD...DAKOTA WATERS RECREATION AREA AND TWIN
BUTTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...


IF ON OR NEAR LAKE SAKAKAWEA...GET AWAY FROM THE WATER AND MOVE
INDOORS OR INSIDE A VEHICLE. REMEMBER...LIGHTNING CAN STRIKE OUT TO
15 MILES FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER...YOU
ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER
NOW! DO NOT BE CAUGHT ON THE WATER IN A THUNDERSTORM.

TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

&&

LAT...LON 4771 10228 4778 10132 4725 10133 4736 10234
TIME...MOT...LOC 0050Z 260DEG 28KT 4771 10189 4741 10205 

HAIL...1.25IN
WIND...60MPH
 
$$

AYD

938 
WWUS53 KBIS 110115
SVSBIS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
815 PM CDT WED AUG 10 2016

NDC025-110124-
/O.CAN.KBIS.SV.W.0235.000000T0000Z-160811T0130Z/
DUNN ND-
815 PM CDT WED AUG 10 2016

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL DUNN COUNTY IS
CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF
THE WARNED AREA  THEREFORE THE WARNING HAS BEEN CANCELLED.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 100 AM CDT FOR
SOUTH CENTRAL NORTH DAKOTA.

LAT...LON 4773 10200 4778 10132 4725 10133 4732 10198
TIME...MOT...LOC 0114Z 266DEG 34KT 4770 10158 4738 10177 

$$

NDC055-057-110130-
/O.CON.KBIS.SV.W.0235.000000T0000Z-160811T0130Z/
MCLEAN ND-MERCER ND-
815 PM CDT WED AUG 10 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM CDT
FOR WESTERN MCLEAN AND NORTHEASTERN MERCER COUNTIES...

AT 814 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 8 MILES WEST OF GARRISON TO 7 MILES NORTH OF BEULAH...
MOVING EAST AT 40 MPH.

HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

THESE SEVERE STORMS WILL BE NEAR...
  GARRISON AND FORT STEVENSON STATE PARK AROUND 825 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE DAKOTA
WATERS RECREATION AREA...EMMET AND WHITE SHIELD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

IF ON OR NEAR LAKE SAKAKAWEA...GET AWAY FROM THE WATER AND MOVE
INDOORS OR INSIDE A VEHICLE. REMEMBER...LIGHTNING CAN STRIKE OUT TO
15 MILES FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER...YOU
ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER
NOW! DO NOT BE CAUGHT ON THE WATER IN A THUNDERSTORM.

&&

LAT...LON 4773 10200 4778 10132 4725 10133 4732 10198
TIME...MOT...LOC 0114Z 266DEG 34KT 4770 10158 4738 10177 

HAIL...1.25IN
WIND...60MPH
 
$$

AYD

What forecasters said that day

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

NWS Bismarck, ND wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 10, 5:54 PM MDT, 37 minutes earlier.

Area forecast discussion, Aug 10, 5:54 PM MDT, 37 minutes before

Area Forecast Discussion
National Weather Service Bismarck ND
654 PM CDT WED AUG 10 2016

.UPDATE...
Issued at 654 PM CDT Wed Aug 10 2016

A severe thunderstorm watch, number 441 has been issued until 1am
cdt Thursday. Updates to text products have been sent.

&&

.SHORT TERM...(This evening through Thursday)
Issued at 258 PM CDT Wed Aug 10 2016

Convection rapidly developed late morning over our southeast
counties resulting in severe thunderstorm warnings and a flash
flood warning. Per coordination with SPC included Dickey county in
a severe thunderstorm watch, although activity has tapered off the
past hour. Storms have been elevated, north of the warm front and
supported by low level jet. Surface low is currently located over
western South Dakota, helping advect low level moisture over our
region. Current dewpoints range from low 60s northwest to
mid/upper 60s southeast. Main concerns for the forecast are
convective trends, both across the southeast, but also in
northwest and central, where high res models are developing
convection today and this evening. Latest HRRR brings storms into
the northwest by 22z. The SREF calibrated severe thunderstorm
probability output shows an enhanced probability of severe over
this area at 00z, while also showing a higher probability of severe
over south central ND this evening. These solutions, especially
over the northwest, seem reasonable with water vapor imagery
showing closed upper low over north central Montana with a short
wave rotating around the base toward eastern Montana.

Otherwise, should see a gradual decrease in activity overnight as
surface low reaches the eastern Dakotas by 12Z Thu, with some
lingering showers and thunderstorms possible east in the morning.

.LONG TERM...(Thursday night through Wednesday)
Issued at 258 PM CDT Wed Aug 10 2016

Overall, a drier pattern expected through the extended. Temps will
initially be cooler as the system currently affecting the area
passes to our east. Upper level ridge builds across the western
CONUS by the weekend, with the Northern Plains in northwest flow.
Highs will warm back to the 80s by Sunday, approaching 90 by
Monday across the west and south.

&&

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 654 PM CDT Wed Aug 10 2016

Severe thunderstorms possible until around midnight for
KMOT/KBIS/KJMS. Otherwise mvfr to ifr cigs expected at KJMS after
07z to 17z Thursday.

&&

.BIS Watches/Warnings/Advisories...
NONE.
&&

UPDATE...KS
SHORT TERM...JNS
LONG TERM...JNS
AVIATION...KS

Hazardous weather outlook, Aug 10, 5:50 PM MDT, 41 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BISMARCK ND
650 PM CDT WED AUG 10 2016

NDZ002>005-009>013-017>023-025-032>037-041-042-044>048-050-051-
120000-
BURKE-RENVILLE-BOTTINEAU-ROLETTE-WILLIAMS-MOUNTRAIL-WARD-MCHENRY-
PIERCE-MCKENZIE-DUNN-MERCER-OLIVER-MCLEAN-SHERIDAN-WELLS-FOSTER-
BILLINGS-STARK-MORTON-BURLEIGH-KIDDER-STUTSMAN-HETTINGER-GRANT-
ADAMS-SIOUX-EMMONS-LOGAN-LA MOURE-MCINTOSH-DICKEY-
650 PM CDT WED AUG 10 2016 /550 PM MDT WED AUG 10 2016/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
NORTH DAKOTA...NORTHWEST NORTH DAKOTA...SOUTH CENTRAL NORTH
DAKOTA...SOUTHEAST NORTH DAKOTA AND SOUTHWEST NORTH DAKOTA.

.DAY ONE...TONIGHT

A SEVERE THUNDERSTORM WATCH HAS BEEN ISSUED UNTIL 1AM CDT
THURSDAY. THUNDERSTORMS ARE POSSIBLE WITH LARGE HAIL AND DAMAGING
WINDS. PLEASE SEE WWW.WEATHER.GOV/BIS FOR MORE DETAILS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS CAN CALL THE NATIONAL WEATHER SERVICE AT 1-800-247-0212
WITH YOUR STORM REPORTS.

NDZ001-031-040-043-120000-
DIVIDE-GOLDEN VALLEY-SLOPE-BOWMAN-
650 PM CDT WED AUG 10 2016 /550 PM MDT WED AUG 10 2016/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST NORTH
DAKOTA AND SOUTHWEST NORTH DAKOTA.

.DAY ONE...TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

KS

In the hours before

Special weather statement, Aug 10, 3:11 PM MDT, 3 hours 20 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
411 PM CDT WED AUG 10 2016

NDZ037-102145-
STUTSMAN ND-
411 PM CDT WED AUG 10 2016

...A STRONG THUNDERSTORM WILL AFFECT EAST CENTRAL STUTSMAN COUNTY
UNTIL 445 PM CDT...

AT 411 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR
JAMESTOWN...MOVING NORTHEAST AT 40 MPH.

HALF INCH HAIL AND WIND GUSTS TO 40 MPH WILL BE POSSIBLE WITH THIS
STORM.

LOCATIONS IMPACTED INCLUDE...
JAMESTOWN...SPIRITWOOD LAKE...BUCHANAN...SPIRITWOOD...COURTENAY AND
ELDRIDGE.

VERY HEAVY RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

LAT...LON 4684 9892 4699 9901 4727 9847 4698 9847
      4698 9844 4686 9844
TIME...MOT...LOC 2111Z 239DEG 34KT 4697 9876

HARGROVE

Special weather statement, Aug 10, 3:25 PM MDT, 3 hours 6 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
425 PM CDT WED AUG 10 2016

NDZ017-031-032-102200-
MCKENZIE ND-BILLINGS ND-GOLDEN VALLEY ND-
425 PM CDT WED AUG 10 2016

...A STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN GOLDEN VALLEY...
NORTHWESTERN BILLINGS AND SOUTH CENTRAL MCKENZIE COUNTIES UNTIL 500
PM CDT/400 PM MDT/...

AT 425 PM CDT/325 PM MDT/...DOPPLER RADAR WAS TRACKING A STRONG
THUNDERSTORM 15 MILES WEST OF GRASSY BUTTE...OR 32 MILES SOUTHWEST OF
WATFORD CITY...MOVING NORTHEAST AT 25 MPH.

PENNY SIZE HAIL AND WIND GUSTS TO 40 MPH WILL BE POSSIBLE WITH THIS
STORM.

LOCATIONS IMPACTED INCLUDE...
GRASSY BUTTE.

VERY HEAVY RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

LAT...LON 4775 10345 4745 10310 4733 10310 4717 10367
      4731 10384
TIME...MOT...LOC 2125Z 236DEG 20KT 4738 10358

HARGROVE

Local storm report, Aug 10, 4:32 PM MDT, 1 hour 59 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
532 PM CDT WED AUG 10 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0528 PM     FLASH FLOOD      10 S GRASSY BUTTE       47.25N 103.25W
08/10/2016                   BILLINGS           ND   OTHER FEDERAL

            WATER COVERING HIGHWAY 85 SOUTH OF THE NORTH UNIT OF
            TRNP. ALSO DIME TO PENNY SIZED HAIL ALL OVER HIGHWAY 85.
            FROM RANGER AT NORTH UNIT OF TRNP

0528 PM     HAIL             10 S GRASSY BUTTE       47.25N 103.25W
08/10/2016  E0.75 INCH       BILLINGS           ND   OTHER FEDERAL

            WATER COVERING HIGHWAY 85 SOUTH OF THE NORTH UNIT OF
            TRNP. ALSO DIME TO PENNY SIZED HAIL ALL OVER HIGHWAY 85.
            FROM RANGER AT NORTH UNIT OF TRNP

&&

JVINING

Local storm report, Aug 10, 5:30 PM MDT, 1 hour 1 minute before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
630 PM CDT WED AUG 10 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0610 PM     HAIL             SOUTH FAIRFIELD         47.13N 103.20W
08/10/2016  E1.50 INCH       BILLINGS           ND   TRAINED SPOTTER

            TIME ESTIMATED FROM RADAR.

&&

ZH

Local storm report, Aug 10, 5:46 PM MDT, 45 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
646 PM CDT WED AUG 10 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0608 PM     HAIL             5 NW OAKDALE            47.53N 102.93W
08/10/2016  E1.00 INCH       DUNN               ND   PUBLIC

            .

&&

ZH

Local storm report, Aug 10, 5:50 PM MDT, 41 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
650 PM CDT WED AUG 10 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0630 PM     HAIL             8 WNW NEW HRADEC        47.05N 103.04W
08/10/2016  E1.75 INCH       BILLINGS           ND   PUBLIC

            .

&&

ZH

The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 10, 6:39 PM MDT	Severe Thunderstorm Warning	BIS	Dunn, Mercer, Morton, Stark	66 min
Aug 10, 6:43 PM MDT	Tornado Warning	BIS	Morton, Stark	32 min
Aug 10, 7:10 PM MDT	Tornado Warning	BIS	Morton	35 min
Aug 10, 7:22 PM MDT	Severe Thunderstorm Warning	BIS	Mercer, Morton, Oliver	53 min
Aug 10, 8:15 PM MDT	Severe Thunderstorm Warning	BIS	Burleigh, Morton, Oliver	45 min
Aug 10, 8:35 PM MDT	Severe Thunderstorm Warning	BIS	Burleigh, Emmons, Morton, Oliver	55 min
Aug 10, 9:29 PM MDT	Areal Flood Advisory	BIS	Foster, Wells	6 hr
Aug 10, 10:17 PM MDT	Special Weather Statement	BIS	Divide	28 min
Aug 10, 10:24 PM MDT	Special Weather Statement	BIS	Williams	36 min
Aug 10, 10:28 PM MDT	Special Weather Statement	BIS	Williams	32 min
Aug 10, 10:51 PM MDT	Areal Flood Warning	BIS	Dickey	36 hr
Aug 10, 10:52 PM MDT	Special Weather Statement	BIS	Williams	38 min
Aug 10, 10:59 PM MDT	Special Weather Statement	BIS	Divide	46 min

Nearby

Severe Thunderstorm Warnings in North Dakota, 2016 Every severe thunderstorm warning in 2016

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.