Alert archive / Montana / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 64, NWS Glasgow, MT

July 24, 20146 counties in Montana

NWS Glasgow, MT issued this severe thunderstorm warning at Jul 24, 2014, 3:14 AM MDT for 6 counties in Montana. It was in force for 61 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 24, 2014, 3:14 AM MDT (09:14 UTC)
Expired: Jul 24, 2014, 4:15 AM MDT
In force: 61 min
Issued by: NWS Glasgow, MT
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Daniels County, MT, Dawson County, MT, McCone County, MT, Richland County, MT, Roosevelt County, MT, Sheridan County, MT

The radar

The Glasgow radar (KGGW), 117 km from the middle of the area, began a volume at 09:15 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 watch it was issued in

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

Issued	Product	Office	Lasted
Jul 24, 2:27 AM MDT	Severe Thunderstorm Watch	SPC	6 hr

The nearest sounding before it

Glasgow Intl Airport, MT (KGGW), launched 00:00Z, 9.2 hours before the alert went out and 116 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: 987 J/kg
Mixed-layer CIN: -98 J/kg
Mixed-layer LCL: 2178 m above ground
0-6 km bulk shear: 67 kt
0-1 km storm-relative helicity: 53 m²/s²
0-3 km storm-relative helicity: 252 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 7.0

Open this sounding in Storm Lab

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 Glasgow, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 23, 2:39 PM MDT, 12 hours 35 minutes earlier.

Area forecast discussion, Jul 23, 2:39 PM MDT, 12 hours 35 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GLASGOW MT
239 PM MDT WED JUL 23 2014

.SHORT TERM...FOR NORTHEAST MONTANA...TONIGHT THROUGH FRIDAY...
MORE ACTIVE CONDITIONS ARE EXPECTED THE NEXT 24 TO 36 HOURS THAN
RECENT PAST.

A DEEP UPPER TROUGH FOR JULY STANDARDS IS EXPECTED TO MOVE INTO THE
NORTHERN ROCKIES THURSDAY PROVIDING AN INCREASE IN SW FLOW ALOFT FOR
THE AREA. THIS SET-UP IS ALLOWING AN INCREASED THREAT FOR SEVERE
THUNDERSTORMS LATE TODAY AND AGAIN THURSDAY (MAINLY AFTERNOON).
MODELS ARE THROWING OUT DIFFERENT SCENARIOS OF WHEN AND WHERE THESE
EVENTS WILL HAPPEN SPECIFICALLY BUT STORMS TODAY ARE EXPECTED TO
DROP SOUTHEAST FROM SW SASK...SO SW ZONES MAY ESCAPE THIS ONE.

ON THURSDAY...STORMS FIRE UP AGAIN PROBABLY OVER THE EASTERN AND
CENTRAL ZONES THEN MOVE EAST OR NORTHEAST OUT AHEAD OF A COLD FRONT.
THE STORMS OVER THE NE ZONES LOOK BEST TO BE SEVERE (LARGE
HAIL/DAMAGING WINDS SEEM TO BE THE BEST THREATS). UPPER LOW MOVES
INTO SOUTHERN ALBERTA WITH THE COLD FRONT EXITING INTO THE DAKOTAS
THURSDAY NIGHT.

ON FRIDAY...UPPER LOW MOVES ACROSS SOUTHERN SASK. CLOUDY SHOWERY
CONDITIONS LOOK TO STAY OVER SASK WITH WINDY AND DRIER CONDITIONS
OVER EASTERN MT. TFJ

.LONG TERM...FRIDAY NIGHT THROUGH WEDNESDAY...
THE EXTENDED FORECAST REMAINS ON TRACK WITH MODELS SHOWING A LARGE
RIDGE BUILDING INTO THE CWA FROM THE SOUTHWEST OVER THE WEEKEND
WHICH WILL PERSIST INTO EARLY NEXT WEEK. EXPECT LARGE SCALE
SUBSIDENCE TO MAINTAIN DRY CONDITIONS THOUGH RISING HEIGHTS
ASSOCIATED WITH THE APPROACHING HIGH PRESSURE WILL ALSO PRODUCE A
GRADUAL WARMING TREND. MALIAWCO

PREVIOUS LONG TERM DISCUSSION...
BY LATE FRIDAY NIGHT...THE DYNAMIC AND ACTIVE WEATHER PATTERN FROM
MID- WEEK WILL HAVE TRANSITIONED TO A MORE CALM AND BENIGN WEATHER
PATTERN.

THE LOW PRESSURE SYSTEM WILL BE PUSHING EASTWARD THROUGH SOUTHERN
SASKATCHEWAN AND WILL SPREAD A FEW SPRINKLES AT BEST THROUGH OUR
NORTHERN AND NORTHEASTERN ZONES. WAS NOT EVEN CONFIDENT ENOUGH IN
THIS TO MENTION SPRINKLES IN THE GRIDS...SO KEPT POPS HIGH SILENT
FOR NOW.

BY SATURDAY NIGHT...MODEL CONSENSUS SUPPORT A LARGE RIDGE OF HIGH
PRESSURE BUILDING THROUGH OUR CWA FROM THE SOUTHWEST.
SYNOPTICALLY...THIS RIDGE WILL BE IN PLACE OVER MOST OF THE
WESTERN UNITED STATES THROUGHOUT THE REMAINDER OF THE FORECAST
PERIOD...BRINGING QUIET AND WARMER WEATHER CONDITIONS TO NORTHEAST
MONTANA FOR MOST OF THE FORECAST PERIOD.

ONE DISCREPANCY IS EVIDENT AS THE GFS WANTS TO ALLOW A SHORT WAVE
DISTURBANCE RIDE UP AND AROUND THE CREST OF THE RIDGE THROUGH OUR
CWA ON TUESDAY. AGAIN...THIS COULD RESULT IN A SLIGHT CHANCE FOR
THUNDERSTORMS WHICH I INCLUDED IN THE NAME OF COLLABORATION...BUT
AS MODEL CONSENSUS IS LACKING... IT MAY SIMPLY RESULT IN A FEW
SPRINKLES. WOULD BE GOOD TO FOLLOW SUBSEQUENT TRENDS TO MORE
CLOSELY ADJUST THIS PORTION OF THE FORECAST. BMICKELSON

&&

.AVIATION...
VFR CONDITIONS WILL PREVAIL THROUGH TONIGHT. THE EXCEPTION MAY BE
BRIEF PERIODS OF REDUCED VISIBILITIES IN THUNDERSTORMS THAT MAY
MOVE DIRECTLY OVER A TAF SITE. GUSTY SHIFTING WINDS MAY ALSO
ACCOMPANY ANY STORMS. PREVAILING WINDS WILL BE OUT OF THE EAST AT
10 TO 20 KTS. MALIAWCO

&&

.FIRE WEATHER...
A STRONG LOW PRESSURE SYSTEM WILL MOVE INTO THE NORTHERN ROCKIES
THURSDAY BRINGING A COLD FRONT THROUGH THE REGION THURSDAY
MORNING. MOIST SOUTHEAST WINDS WILL BRING A STRONG TO SEVERE
THUNDERSTORM THREAT WITH LOCALIZED WETTING RAINS THIS EVENING.
HUMIDITY WILL DROP INTO THE TEENS AND LOW 20S BEHIND THE FRONT
THURSDAY AFTERNOON WITH STRONG NORTHWEST WINDS
DEVELOPING...PROMPTING THE FIRE WEATHER WATCH FOR FIRE WEATHER
ZONES 134 THROUGH 137.

&&

.GLASGOW WATCHES/WARNINGS/ADVISORIES...
FIRE WEATHER WATCH FROM THURSDAY AFTERNOON THROUGH THURSDAY
EVENING FOR MTZ134>137.

LAKE WIND ADVISORY UNTIL 4 AM MDT THURSDAY FOR FORT PECK LAKE
FOR CENTRAL AND SOUTHEAST PHILLIPS...CENTRAL AND SOUTHERN
VALLEY...GARFIELD...MCCONE...PETROLEUM.

&&

WEATHER.GOV/GLASGOW

Hazardous weather outlook, Jul 23, 8:46 PM MDT, 6 hours 28 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GLASGOW MT
846 PM MDT WED JUL 23 2014

MTZ018>020-023>027-062-241000-
DANIELS-SHERIDAN-WESTERN ROOSEVELT-MCCONE-RICHLAND-DAWSON-PRAIRIE-
WIBAUX-EASTERN ROOSEVELT-
846 PM MDT WED JUL 23 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST
MONTANA.

.DAY ONE...TONIGHT

SCATTERED THUNDERSTORMS WILL MOVE ACROSS THE REGION OVERNIGHT WITH
SOME GUSTY WIND AND HEAVY RAINS. ADDITIONALLY...GUSTY SOUTHEAST WINDS
ARE ANTICIPATED AHEAD OF A FRONTAL SYSTEM THIS AFTERNOON THROUGH
THIS EVENING AND A LAKE WIND ADVISORY IS IN EFFECT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

A COLD FRONT WILL SWEEP ACROSS THE REGION ON THURSDAY. A FEW
STRONG OR SEVERE THUNDERSTORMS ARE POSSIBLE MAINLY NEAR THE NORTH
DAKOTA BORDER THURSDAY AFTERNOON. STRONG NORTHWEST WINDS WILL
ALSO DEVELOP BEHIND THE FRONT THURSDAY AFTERNOON.

THE COMBINATION GUSTY NORTHWEST WINDS... LOW RELATIVE HUMIDITY...
AND DRY FUELS MAY PRODUCE CRITICAL FIRE WEATHER CONDITIONS ON
THURSDAY.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

MTZ016-017-021-022-059>061-241000-
CENTRAL AND SOUTHEAST PHILLIPS-CENTRAL AND SOUTHERN VALLEY-
PETROLEUM-GARFIELD-NORTHERN PHILLIPS-SOUTHWEST PHILLIPS-
NORTHERN VALLEY-
846 PM MDT WED JUL 23 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST
MONTANA.

.DAY ONE...TONIGHT

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 3 AM...SCATTERED
THUNDERSTORMS WITH LARGE HAIL AND DAMAGING WINDS ARE POSSIBLE
THROUGH THE EARLY MORNING HOURS. ADDITIONALLY...GUSTY SOUTHEAST WINDS
ARE ANTICIPATED AHEAD OF A FRONTAL SYSTEM THIS AFTERNOON THROUGH
THIS EVENING AND A LAKE WIND ADVISORY IS IN EFFECT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

A COLD FRONT WILL SWEEP ACROSS THE REGION ON THURSDAY. A FEW
STRONG OR SEVERE THUNDERSTORMS ARE POSSIBLE MAINLY NEAR THE NORTH
DAKOTA BORDER THURSDAY AFTERNOON. STRONG NORTHWEST WINDS WILL
ALSO DEVELOP BEHIND THE FRONT THURSDAY AFTERNOON.

THE COMBINATION GUSTY NORTHWEST WINDS... LOW RELATIVE HUMIDITY...
AND
DRY FUELS MAY PRODUCE CRITICAL FIRE WEATHER CONDITIONS ON
THURSDAY.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

In the hours before

Special weather statement, Jul 24, 12:31 AM MDT, 2 hours 43 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GLASGOW MT
1231 AM MDT THU JUL 24 2014

MTZ016-059-240715-
PHILLIPS-
1231 AM MDT THU JUL 24 2014

THE NATIONAL WEATHER SERVICE IN GLASGOW HAS ISSUED A

SIGNIFICANT WEATHER ADVISORY FOR...
  CENTRAL PHILLIPS COUNTY IN NORTHEAST MONTANA...

UNTIL 115 AM MDT.

AT 1229 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 12 MILES SOUTHWEST OF DODSON...MOVING NORTHEAST
AT 25 MPH.

WIND GUSTS UP TO 40 MPH ARE EXPECTED WITH THIS STORM...ALONG WITH
FREQUENT DANGEROUS LIGHTNING.

LOCATIONS IN THE ADVISORY INCLUDE...
   DODSON...

THIS STORM MAY INTENSIFY...AND A SEVERE THUNDERSTORM WATCH IS IN
EFFECT FOR THIS AREA. BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 4823 10842 4844 10842 4844 10835 4857 10836
      4858 10833 4860 10833 4870 10821 4841 10786
      4820 10844 4821 10845 4822 10845
TIME...MOT...LOC 0631Z 230DEG 22KT 4832 10847

MICKELSON
WEATHER.GOV/GLASGOW

Special weather statement, Jul 24, 12:46 AM MDT, 2 hours 28 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GLASGOW MT
1246 AM MDT THU JUL 24 2014

MTZ016-017-022-059-060-240745-
GARFIELD-PHILLIPS-VALLEY-
1246 AM MDT THU JUL 24 2014

THE NATIONAL WEATHER SERVICE IN GLASGOW HAS ISSUED A

SIGNIFICANT WEATHER ADVISORY FOR...
  SOUTHWESTERN VALLEY COUNTY IN NORTHEAST MONTANA...
  PHILLIPS COUNTY IN NORTHEAST MONTANA...
  NORTHWESTERN GARFIELD COUNTY IN NORTHEAST MONTANA...

UNTIL 145 AM MDT.

AT 1243 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 21 MILES NORTHWEST
OF PORT OF MORGAN TO 7 MILES SOUTHEAST OF TURNER TO 10 MILES
SOUTHWEST OF DODSON TO 9 MILES EAST OF ZORTMAN TO DEVILS CREEK REC
AREA...AND MOVING EAST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THESE STORMS.

LOCATIONS IN THE ADVISORY INCLUDE...
   DODSON...
   PORT OF MORGAN...
   LORING AND  PORT OF MORGAN...
   MALTA...
   WHITEWATER...

THIS STORM MAY INTENSIFY...AND A SEVERE THUNDERSTORM WATCH IS IN
EFFECT FOR THIS AREA. BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 4901 10721 4877 10732 4839 10745 4809 10735
      4774 10699 4755 10765 4791 10843 4800 10845
      4844 10842 4844 10835 4874 10833 4875 10827
      4891 10827 4892 10825 4901 10824
TIME...MOT...LOC 0646Z 269DEG 23KT 4923 10810 4879 10826
          4830 10838 4791 10829 4763 10759

MICKELSON
WEATHER.GOV/GLASGOW

Special weather statement, Jul 24, 1:16 AM MDT, 1 hour 58 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GLASGOW MT
116 AM MDT THU JUL 24 2014

MTZ022-240800-
GARFIELD-
116 AM MDT THU JUL 24 2014

THE NATIONAL WEATHER SERVICE IN GLASGOW HAS ISSUED A

SIGNIFICANT WEATHER ADVISORY FOR...
  NORTHERN GARFIELD COUNTY IN NORTHEAST MONTANA...

UNTIL 200 AM MDT.

AT 113 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR BRUSETT...MOVING NORTHEAST AT 30 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM.

LOCATIONS IN THE ADVISORY INCLUDE...
   JORDAN...

THIS STORM MAY INTENSIFY...AND A SEVERE THUNDERSTORM WATCH IS IN
EFFECT FOR THIS AREA. BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 4767 10698 4738 10658 4721 10756 4737 10761
TIME...MOT...LOC 0716Z 244DEG 27KT 4738 10727

MICKELSON
WEATHER.GOV/GLASGOW

Special weather statement, Jul 24, 1:32 AM MDT, 1 hour 42 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GLASGOW MT
132 AM MDT THU JUL 24 2014

MTZ016-017-022-023-059-061-240830-
GARFIELD-MCCONE-PHILLIPS-VALLEY-
132 AM MDT THU JUL 24 2014

THE NATIONAL WEATHER SERVICE IN GLASGOW HAS ISSUED A

SIGNIFICANT WEATHER ADVISORY FOR...
  VALLEY COUNTY IN NORTHEAST MONTANA...
  EASTERN PHILLIPS COUNTY IN NORTHEAST MONTANA...
  NORTHWESTERN MCCONE COUNTY IN NORTHEAST MONTANA...
  NORTHERN GARFIELD COUNTY IN NORTHEAST MONTANA...

UNTIL 230 AM MDT.

AT 130 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 17 MILES NORTH OF
PORT OF MORGAN TO 8 MILES NORTHWEST OF LORING TO 10 MILES SOUTHEAST
OF MALTA TO 17 MILES NORTHEAST OF DEVILS CREEK REC AREA TO 7 MILES
SOUTHEAST OF BRUSETT...AND MOVING EAST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH FREQUENT DANGEROUS LIGHTNING.

LOCATIONS IN THE ADVISORY INCLUDE...
   PORT OF MORGAN...
   JORDAN...
   WHITEWATER...
   HELL CREEK REC AREA AND  SACO...
   HINSDALE...

THIS STORM MAY INTENSIFY...AND A SEVERE THUNDERSTORM WATCH IS IN
EFFECT FOR THIS AREA. BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 4901 10630 4869 10634 4804 10627 4746 10602
      4719 10731 4814 10777 4900 10807
TIME...MOT...LOC 0732Z 269DEG 22KT 4923 10796 4889 10792
          4828 10768 4777 10735 4737 10711

MICKELSON
WEATHER.GOV/GLASGOW

Local storm report, Jul 24, 1:39 AM MDT, 1 hour 35 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GLASGOW MT
139 AM MDT THU JUL 24 2014

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

0130 AM     HAIL             4 S BRUSETT             47.37N 107.27W
07/24/2014  E1.25 INCH       GARFIELD           MT   TRAINED SPOTTER

            MOSTLY QUARTERS WITH HALF DOLLAR SIZED MIXED IN

&&

JB

Local storm report, Jul 24, 3:10 AM MDT, 4 minutes before

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The office that day

Everything else NWS Glasgow, MT issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 23, 9:16 PM MDT	Special Weather Statement	GGW		44 min
Jul 23, 9:30 PM MDT	Severe Thunderstorm Warning	GGW	Phillips	15 min
Jul 23, 9:58 PM MDT	Special Weather Statement	GGW		32 min
Jul 23, 10:06 PM MDT	Special Weather Statement	GGW	Phillips	39 min
Jul 23, 10:41 PM MDT	Special Weather Statement	GGW	Phillips	64 min
Jul 23, 10:49 PM MDT	Severe Thunderstorm Warning	GGW	Phillips	46 min
Jul 23, 11:06 PM MDT	Severe Thunderstorm Warning	GGW	Phillips, Valley	14 min
Jul 23, 11:23 PM MDT	Special Weather Statement	GGW	Daniels	52 min
Jul 23, 11:54 PM MDT	Special Weather Statement	GGW		51 min
Jul 24, 12:11 AM MDT	Severe Thunderstorm Warning	GGW	Phillips	64 min
Jul 24, 12:24 AM MDT	Special Weather Statement	GGW	Phillips	51 min
Jul 24, 12:31 AM MDT	Special Weather Statement	GGW	Phillips	44 min
Jul 24, 12:46 AM MDT	Special Weather Statement	GGW	Phillips	59 min
Jul 24, 1:16 AM MDT	Special Weather Statement	GGW	Garfield	44 min
Jul 24, 1:25 AM MDT	Severe Thunderstorm Warning	GGW	Garfield	65 min
Jul 24, 1:32 AM MDT	Special Weather Statement	GGW	Garfield, Valley	58 min
Jul 24, 1:35 AM MDT	Severe Thunderstorm Warning	GGW	Phillips, Valley	55 min
Jul 24, 2:09 AM MDT	Severe Thunderstorm Warning	GGW	Garfield	44 min
Jul 24, 2:13 AM MDT	Severe Thunderstorm Warning	GGW	Daniels, Valley	62 min
Jul 24, 2:23 AM MDT	Severe Thunderstorm Warning	GGW	Garfield, McCone	67 min
Jul 24, 2:36 AM MDT	Severe Thunderstorm Warning	GGW	Dawson, Garfield, McCone, Prairie	54 min
Jul 24, 2:42 AM MDT	Severe Thunderstorm Warning	GGW	Daniels, Roosevelt, Valley	63 min
Jul 24, 2:50 AM MDT	Red Flag Warning	GGW	Garfield, McCone, Petroleum, Phillips, Valley	20 hr
Jul 24, 3:55 AM MDT	Special Weather Statement	GGW	Richland, Sheridan	65 min
Jul 24, 4:08 AM MDT	Severe Thunderstorm Warning	GGW	Richland, Roosevelt, Sheridan	22 min
Jul 24, 3:13 PM MDT	Special Weather Statement	GGW	Phillips	32 min
Jul 24, 3:16 PM MDT	Fire Weather Watch	GGW	Garfield, McCone, Petroleum, Phillips, Valley	12 hr
Jul 24, 3:47 PM MDT	Severe Thunderstorm Warning	GGW	Garfield	58 min
Jul 24, 3:50 PM MDT	Special Weather Statement	GGW	Phillips	55 min
Jul 24, 4:17 PM MDT	Severe Thunderstorm Warning	GGW	Phillips, Valley	28 min
Jul 24, 4:32 PM MDT	Severe Thunderstorm Warning	GGW	Garfield, McCone	58 min
Jul 24, 4:35 PM MDT	Severe Thunderstorm Warning	GGW	Valley	40 min
Jul 24, 4:37 PM MDT	Severe Thunderstorm Warning	GGW	Garfield, McCone, Phillips, Valley	38 min
Jul 24, 5:07 PM MDT	Severe Thunderstorm Warning	GGW	Daniels, Valley	53 min
Jul 24, 5:13 PM MDT	Special Weather Statement	GGW	Valley	62 min
Jul 24, 5:20 PM MDT	Severe Thunderstorm Warning	GGW	Daniels, Roosevelt, Valley	55 min
Jul 24, 5:26 PM MDT	Severe Thunderstorm Warning	GGW	Dawson, McCone, Richland	64 min
Jul 24, 5:35 PM MDT	Severe Thunderstorm Warning	GGW	Dawson, Garfield, McCone, Richland, Roosevelt, Valley	55 min
Jul 24, 5:39 PM MDT	Severe Thunderstorm Warning	GGW	Daniels, Roosevelt, Sheridan	66 min

Nearby

Severe Thunderstorm Warnings in Montana, 2014 Every severe thunderstorm warning in 2014

Sources

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