Alert archive / Montana / High Wind Warnings in 2011

High Wind Warning 30, NWS Great Falls, MT

August 22, 2011

NWS Great Falls, MT issued this high wind warning at Aug 22, 2011, 2:52 PM MDT. It took effect at Aug 23, 2011, 12:00 AM MDT. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 22, 2011, 2:52 PM MDT (20:52 UTC)
In effect from: Aug 23, 2011, 12:00 AM MDT
Expired: Aug 23, 2011, 12:00 PM MDT
In force: 12 hr
Issued by: NWS Great Falls, MT

The text

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

097 
WWUS75 KTFX 222052
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
252 PM MDT MON AUG 22 2011


MTZ009-230500-
/O.NEW.KTFX.HW.W.0030.110823T0600Z-110823T1800Z/
NORTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE FOLLOWING LOCATIONS...BROWNING...MARIAS PASS
252 PM MDT MON AUG 22 2011

...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT
TUESDAY FOR LOGAN PASS...

THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
MDT TUESDAY FOR LOGAN PASS. 

* TIMING AND MAIN IMPACT: WINDS WILL INCREASE LATE THIS EVENING
  AND BECOME STRONG BY LATE TONIGHT. THESE STRONG WINDS WILL
  CONTINUE TUESDAY MORNING BEFORE DIMINISHING TUESDAY AFTERNOON.
  TRAVEL WITH HIGH PROFILE VEHICLES AND TRAILERS WILL BE HAMPERED.

* WINDS: SOUTHWEST WINDS 40 TO 50 MPH WITH GUSTS 60 TO 70 MPH ARE
  LIKELY.

* LOCATIONS AFFECTED INCLUDE: LOGAN PASS.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

3 follow-up statements

804 
WWUS75 KTFX 230358
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
958 PM MDT MON AUG 22 2011

MTZ009-231200-
/O.CON.KTFX.HW.W.0030.110823T0600Z-110823T1800Z/
NORTHERN ROCKY MOUNTAIN FRONT-
958 PM MDT MON AUG 22 2011

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT TUESDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT TUESDAY. 

* TIMING AND MAIN IMPACT: WINDS WILL INCREASE LATE THIS EVENING 
  AND BECOME STRONG BY LATE TONIGHT. THESE STRONG WINDS WILL 
  CONTINUE TUESDAY MORNING BEFORE DIMINISHING TUESDAY AFTERNOON. 
  TRAVEL WITH HIGH PROFILE VEHICLES AND TRAILERS WILL BE 
  HAMPERED. 

* WINDS: SOUTHWEST WINDS 40 TO 50 MPH WITH GUSTS 60 TO 70 MPH 
  ARE LIKELY. 

* LOCATIONS AFFECTED INCLUDE: 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

386 
WWUS75 KTFX 231012
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
412 AM MDT TUE AUG 23 2011

MTZ009-231800-
/O.CON.KTFX.HW.W.0030.000000T0000Z-110823T1800Z/
NORTHERN ROCKY MOUNTAIN FRONT-
412 AM MDT TUE AUG 23 2011

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY. 

* TIMING AND MAIN IMPACT: STRONG WINDS WILL BE POSSIBLE NEAR RIDGE
  TOPS OVER THE NORTHERN ROCKY MOUNTAIN FRONT AND OVER LOGAN PASS
  THROUGH NOON TODAY.

* WINDS: SOUTHWEST WINDS 35 TO 45 MPH...WITH GUSTS NEAR 65 MPH ARE
  LIKELY.

* LOCATIONS AFFECTED INCLUDE: RIDGE TOPS ALONG THE DIVIDE...ALONG
  WITH LOGAN PASS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

156 
WWUS75 KTFX 231756
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
1156 AM MDT TUE AUG 23 2011


MTZ009-231900-
/O.EXP.KTFX.HW.W.0030.000000T0000Z-110823T1800Z/
NORTHERN ROCKY MOUNTAIN FRONT-
1156 AM MDT TUE AUG 23 2011

...HIGH WIND WARNING WILL EXPIRE AT NOON MDT TODAY...

THE HIGH WIND WARNING WILL BE ALLOWED TO EXPIRE AT NOON MDT TODAY.
WIND GUSTS SHOULD STEADILY DECREASE THROUGH THE AFTERNOON
HOURS...BUT GUSTS AROUND 50 MPH WILL BE POSSIBLE NEAR THE LOGAN
PASS AREA OF GLACIER NATIONAL PARK THROUGH EARLY AFTERNOON.

$$

The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 21, 7:34 PM MDT	Special Weather Statement	TFX	Beaverhead	41 min

Nearby

High Wind Warnings in Montana, 2011 Every high wind warning in 2011

Sources

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