Alert archive / Montana / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 33, NWS Great Falls, MT

June 22, 2008Beaverhead County, Gallatin County, Madison County, Montana

NWS Great Falls, MT issued this severe thunderstorm warning at Jun 22, 2008, 4:31 PM MDT for Beaverhead County, Gallatin County, Madison County, Montana. It was in force for 89 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
Jun 22, 2008, 4:31 PM MDT (22:31 UTC)
Expired
Jun 22, 2008, 6:00 PM MDT
In force
89 min
Issued by
NWS Great Falls, MT
Area
Storm-based polygon

Counties Beaverhead County, MT, Gallatin County, MT, Madison County, MT

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 Great Falls, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 22, 3:36 PM MDT, 55 minutes earlier.

Area forecast discussion, Jun 22, 3:36 PM MDT, 55 minutes before
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Hazardous weather outlook, Jun 22, 12:33 PM MDT, 3 hours 58 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 PM MDT SUN JUN 22 2008

MTZ008-015-052-053-055-231300-
BEAVERHEAD-MADISON-JEFFERSON-BROADWATER-GALLATIN-
1233 PM MDT SUN JUN 22 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
MONTANA.

.DAY ONE...THIS AFTERNOON AND TONIGHT

WARM TEMPERATURES WILL ALSO ALLOW THE SNOWMELT TO CONTINUE IN THE
MOUNTAINS. RIVER LEVELS IN SOUTHWEST MONTANA WILL REMAIN HIGH. THE
FLOOD WARNING FOR THE GALLATIN RIVER NEAR LOGAN CONTINUES
TODAY...AS WILL SMALL STREAM FLOOD ADVISORIES ACROSS THE AREA. IN
ADDITION...SCATTERED THUNDERSTORMS ARE EXPECTED THIS AFTERNOON AND
EVENING...SOME OF WHICH MAY BE SEVERE WITH DAMAGING WINDS AND
LARGE HAIL THROUGH EARLY THIS EVENING.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

COOLER TEMPERATURES SHOULD GENERALLY ALLOW RIVER LEVELS TO
GRADUALLY FALL THROUGH EARLY NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

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

MTZ009>013-044>049-231300-
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-HILL-CASCADE-
CHOUTEAU-TOOLE-LIBERTY-EASTERN PONDERA-BLAINE-
SOUTHERN ROCKY MOUNTAIN FRONT-EASTERN TETON-
1233 PM MDT SUN JUN 22 2008

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

WARM TEMPERATURES WILL ALLOW THE SNOWMELT TO CONTINUE IN THE
MOUNTAINS. STREAM LEVELS IN CENTRAL AND NORTH CENTRAL MONTANA
WILL REMAIN HIGH.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

WIDESPREAD HAZARDOUS WEATHER IS NOT EXPECTED.

.SPOTTER INFORMATION STATEMENT...

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

MTZ014-050-051-054-231300-
CENTRAL AND SOUTHERN LEWIS AND CLARK-JUDITH BASIN-FERGUS-MEAGHER-
1233 PM MDT SUN JUN 22 2008

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

WARM TEMPERATURES WILL ALLOW THE SNOWMELT TO CONTINUE IN THE
MOUNTAINS. STREAM LEVELS IN CENTRAL MONTANA WILL REMAIN HIGH. IN
ADDITION...SCATTERED THUNDERSTORMS ARE EXPECTED THIS AFTERNOON AND
EVENING...SOME OF WHICH MAY BE SEVERE WITH DAMAGING WINDS AND
LARGE HAIL THROUGH EARLY THIS EVENING.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

WIDESPREAD HAZARDOUS WEATHER IS NOT EXPECTED.

.SPOTTER INFORMATION STATEMENT...

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

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 21, 6:09 PM MDTSevere Thunderstorm WarningTFXBeaverhead, Madison51 min

Nearby

Severe Thunderstorm Warnings in Montana, 2008Every severe thunderstorm warning in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.