Alert archive / Montana / Special Weather Statements in 2012

Special Weather Statement, NWS Great Falls, MT

July 11, 2012Hill County, Montana

NWS Great Falls, MT issued this special weather statement at Jul 11, 2012, 7:46 PM MDT for Hill County, Montana. It was in force for 44 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jul 11, 2012, 7:46 PM MDT (01:46 UTC)
Expired: Jul 11, 2012, 8:30 PM MDT
In force: 44 min
Issued by: NWS Great Falls, MT

County Hill County, MT

The radar

The Great Falls radar (KTFX), 186 km from the middle of the area, began a volume at 01:46 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 text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

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

NWS Great Falls, MT wrote its last area forecast discussion before this special weather statement went out at Jul 11, 5:20 PM MDT, 2 hours 26 minutes earlier.

Area forecast discussion, Jul 11, 5:20 PM MDT, 2 hours 26 minutes before

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Hazardous weather outlook, Jul 11, 4:35 AM MDT, 15 hours 11 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREAT FALLS MT
435 AM MDT WED JUL 11 2012

MTZ015-054-055-121200-
MADISON-MEAGHER-GALLATIN-
435 AM MDT WED JUL 11 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
MONTANA.

.DAY ONE...TODAY AND TONIGHT

RED FLAG WARNINGS HAVE BEEN ISSUED FOR PORTIONS OF SOUTHWEST
MONTANA AND FAR SOUTHERN PORTIONS OF MEAGHER COUNTY. SCATTERED
WET AND DRY THUNDERSTORMS PRODUCING STRONG AND VARIABLE WIND GUSTS
ARE EXPECTED THIS AFTERNOON AND EVENING. LIGHTING STRIKES...LOW
RELATIVE HUMIDITY VALUES AND STRONG THUNDERSTORMS WINDS COULD POSE
A CONCERN FOR FIRE WEATHER INTERESTS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

MTZ008>014-044>053-121200-
BEAVERHEAD-NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-HILL-
CASCADE-CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-TOOLE-
LIBERTY-EASTERN PONDERA-BLAINE-SOUTHERN ROCKY MOUNTAIN FRONT-
EASTERN TETON-JUDITH BASIN-FERGUS-JEFFERSON-BROADWATER-
435 AM MDT WED JUL 11 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
MONTANA...NORTH CENTRAL MONTANA AND SOUTHWEST MONTANA.

.DAY ONE...TODAY AND 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 IS NOT EXPECTED AT THIS TIME.

In the hours before

Special weather statement, Jul 11, 2:52 PM MDT, 4 hours 54 minutes before

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Local storm report, Jul 11, 2:53 PM MDT, 4 hours 53 minutes before

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Special weather statement, Jul 11, 3:16 PM MDT, 4 hours 30 minutes before

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Special weather statement, Jul 11, 3:44 PM MDT, 4 hours 2 minutes before

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Local storm report, Jul 11, 6:00 PM MDT, 1 hour 46 minutes before

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Special weather statement, Jul 11, 7:46 PM MDT, 0 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREAT FALLS MT
746 PM MDT WED JUL 11 2012

MTZ011-120230-
HILL MT-
746 PM MDT WED JUL 11 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN HILL COUNTY UNTIL 830 PM
MDT...

AT 742 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 27 MILES NORTH OF GILDFORD...OR 36 MILES
NORTHWEST OF HAVRE...MOVING SOUTHEAST AT 15 MPH.

HAIL UP TO THE SIZE OF PENNIES AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...MAINLY RURAL AREAS
OF NORTHERN HILL COUNTY.

THIS STORM MAY INTENSIFY...SO 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 4889 10973 4864 11015 4900 11061 4901 11059
      4901 10990
TIME...MOT...LOC 0146Z 306DEG 14KT 4894 11015

MLV

Nearby

Special Weather Statements in Montana, 2012 Every special weather statement in 2012

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.