Alert archive / Montana / Flood Watches in 2011

Flood Watch 3, NWS Missoula, MT

May 12, 20114 counties in Montana; Idaho County, Idaho

NWS Missoula, MT issued this flood watch at May 12, 2011, 9:32 PM MDT for 4 counties in Montana; Idaho County, Idaho. It was in force for 5 days.

The area

The counties it named.

The facts

Issued
May 12, 2011, 9:32 PM MDT (03:32 UTC)
Expired
May 17, 2011, 10:54 AM MDT
In force
5 days
Issued by
NWS Missoula, MT
Flood severity
None

Counties Idaho County, ID, Lincoln County, MT, Missoula County, MT, Ravalli County, MT, Sanders County, MT

The radar

The Missoula radar (KMSX), 62 km from the middle of the area, began a volume at 03:34 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 nearest sounding before it

Spokane, WA (KOTX), launched 00:00Z, 3.5 hours before the alert went out and 141 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-pSkew-T log-p diagram, Spokane, WA at 00:00Z on 2011-05-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Spokane, WA at 00:00Z on 2011-05-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -58 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1636 m above ground
0-6 km bulk shear
77 kt
0-1 km storm-relative helicity
-58 m²/s²
0-3 km storm-relative helicity
17 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

260 
WGUS65 KMSO 130332
FFAMSO

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
932 PM MDT THU MAY 12 2011

MTC053-132200-
/O.NEW.KMSO.FA.A.0003.110513T0332Z-110516T0400Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
932 PM MDT THU MAY 12 2011

...FLOOD WATCH IN EFFECT FOR THE FISHER RIVER NEAR LIBBY UNTIL
FURTHER NOTICE...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A 

* FLOOD WATCH FOR THE FISHER RIVER NEAR LIBBY DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 9:45 AM THURSDAY THE STAGE WAS 6.6 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY EARLY SUNDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...OR
THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO TAKE
ACTION SHOULD FLOODING DEVELOP. 

&&

$$

MTC089-132200-
/O.NEW.KMSO.FA.A.0003.110513T0332Z-110516T0400Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SANDERS-
932 PM MDT THU MAY 12 2011

...FLOOD WATCH IN EFFECT FOR THE THOMPSON RIVER NEAR THOMPSON
FALLS UNTIL FURTHER NOTICE...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A

* FLOOD WATCH FOR THE THOMPSON RIVER NEAR THOMPSON FALLS DUE TO
  SNOW MELT

* UNTIL FURTHER NOTICE

* AT 8:45 PM THURSDAY THE STAGE WAS 6.1 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY BEFORE MIDNIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT MINERAL COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...OR
THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
11 follow-up statements
675 
WGUS65 KMSO 132146
FFAMSO

FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
346 PM MDT FRI MAY 13 2011

MTC053-142200-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110516T0400Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
346 PM MDT FRI MAY 13 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE FISHER RIVER NEAR LIBBY DUE TO
  SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 2:45 PM FRIDAY THE STAGE WAS 6.8 FEET.
* MINOR FLOODING IS POSSIBLE.
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY LATE SUNDAY.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC089-142200-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110516T0400Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SANDERS-
346 PM MDT FRI MAY 13 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE THOMPSON RIVER NEAR
THOMPSON FALLS UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE THOMPSON RIVER NEAR THOMPSON
  FALLS DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 2:45 PM FRIDAY THE STAGE WAS 6.1 FEET.
* MINOR FLOODING IS POSSIBLE.
* FLOOD STAGE IS 7.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY BEFORE MIDNIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT SANDERS COUNTY MAY ALSO REACH BANK
FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS... OR
THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
511 
WGUS65 KMSO 132231
FFAMSO

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT FRI MAY 13 2011

IDC049-142200-
/O.EXB.KMSO.FA.A.0003.000000T0000Z-110517T0500Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
IDAHO-
431 PM MDT FRI MAY 13 2011 /331 PM PDT FRI MAY 13 2011/

...FLOOD WATCH IS IN EFFECT UNTIL FURTHER NOTICE FOR THE SOUTH
FORK CLEARWATER RIVER AT STITES AFFECTING IDAHO COUNTY...

* FLOOD WATCH FOR THE SOUTH FORK CLEARWATER RIVER AT STITES DUE TO
  SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 4:00 PM FRIDAY THE STAGE WAS 6.3 FEET.
* LOWLAND FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY AFTERNOON.


ADDITIONAL SMALL STREAMS THROUGHOUT IDAHO COUNTY MAY ALSO REACH
BANK FULL THIS WEEKEND INTO EARLY NEXT WEEK. PEOPLE WITH RECREATIONAL
PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR
LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC053-142200-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110516T0400Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
431 PM MDT FRI MAY 13 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE FISHER RIVER NEAR LIBBY DUE TO
  SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 2:45 PM FRIDAY THE STAGE WAS 6.8 FEET.
* MINOR FLOODING IS POSSIBLE.
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY LATE SUNDAY.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.



&&

$$

MTC089-142200-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110516T0400Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SANDERS-
431 PM MDT FRI MAY 13 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE THOMPSON RIVER NEAR
THOMPSON FALLS UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE THOMPSON RIVER NEAR THOMPSON
  FALLS DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 2:45 PM FRIDAY THE STAGE WAS 6.1 FEET.
* MINOR FLOODING IS POSSIBLE.
* FLOOD STAGE IS 7.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY BEFORE MIDNIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT SANDERS COUNTY MAY ALSO REACH BANK
FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS... OR
THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
090 
WGUS65 KMSO 142118
FFAMSO

FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
318 PM MDT SAT MAY 14 2011

MTC053-152130-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110516T0400Z/
/00000.0.IC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
318 PM MDT SAT MAY 14 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
 UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE FISHER RIVER NEAR LIBBY DUE TO
  SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT  1:45 PM SATURDAY THE STAGE WAS 6.6 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY TUESDAY AFTERNOON.


ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC089-152130-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110516T0400Z/
/00000.0.IC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SANDERS-
318 PM MDT SAT MAY 14 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE THOMPSON RIVER NEAR
THOMPSON FALLS UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE THOMPSON RIVER NEAR THOMPSON
  FALLS DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT  2:45 PM SATURDAY THE STAGE WAS 6.2 FEET.
* MINOR FLOODING IS POSSIBLE.
* FLOOD STAGE IS 7.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT SANDERS COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

IDC049-152130-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T0500Z/
/00000.0.IC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
IDAHO-
318 PM MDT SAT MAY 14 2011 /218 PM PDT SAT MAY 14 2011/

...FLOOD WATCH REMAINS IN EFFECT FOR THE SOUTH FORK CLEARWATER
RIVER AT STITES UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE SOUTH FORK CLEARWATER RIVER AT
  STITES DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT  2:45 PM SATURDAY THE STAGE WAS 6.7 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY AFTERNOON.

ADDITIONAL SMALL STREAMS THROUGHOUT IDAHO COUNTY MAY ALSO REACH
BANK FULL THIS WEEKEND INTO EARLY NEXT WEEK. PEOPLE WITH
RECREATIONAL PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS
SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD
WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
241 
WGUS65 KMSO 150541
FFAMSO

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
1141 PM MDT SAT MAY 14 2011

MTC063-160400-
/O.EXB.KMSO.FA.A.0003.000000T0000Z-110517T1800Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSOULA-
1141 PM MDT SAT MAY 14 2011

...FLOOD WATCH IN EFFECT FOR THE CLARK FORK RIVER ABOVE MISSOULA
UNTIL FURTHER NOTICE...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS EXPANDED THE

* FLOOD WATCH IS IN EFFECT FOR THE CLARK FORK RIVER ABOVE MISSOULA
  DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:00 PM SATURDAY THE STAGE WAS 8.7 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY TUESDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC053-160400-
/O.EXT.KMSO.FA.A.0003.000000T0000Z-110517T1200Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
1141 PM MDT SAT MAY 14 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
 UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE FISHER RIVER NEAR LIBBY DUE TO
  SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 10:45 PM SATURDAY THE STAGE WAS 6.7 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY BEFORE MIDNIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC089-160400-
/O.EXT.KMSO.FA.A.0003.000000T0000Z-110517T0000Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SANDERS-
1141 PM MDT SAT MAY 14 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE THOMPSON RIVER NEAR
THOMPSON FALLS UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE THOMPSON RIVER NEAR THOMPSON FALLS
  DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 10:45 PM SATURDAY THE STAGE WAS 6.5 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY LATE MONDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT SANDERS COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

IDC049-160400-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T0500Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
IDAHO-
1141 PM MDT SAT MAY 14 2011 /1041 PM PDT SAT MAY 14 2011/

...FLOOD WATCH REMAINS IN EFFECT FOR THE SOUTH FORK CLEARWATER
RIVER AT STITES UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE SOUTH FORK CLEARWATER RIVER AT
  STITES DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:15 PM SATURDAY THE STAGE WAS 6.9 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT IDAHO COUNTY MAY ALSO REACH
BANK FULL THIS WEEKEND INTO EARLY NEXT WEEK. PEOPLE WITH
RECREATIONAL PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS
SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD
WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
944 
WGUS65 KMSO 151250 CCA
FFAMSO

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH...CORRECTED
NATIONAL WEATHER SERVICE MISSOULA MT
649 AM MDT SUN MAY 15 2011

MTC063-161130-
/O.COR.KMSO.FA.A.0003.000000T0000Z-110517T1800Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSOULA-
649 AM MDT SUN MAY 15 2011

...FLOOD WATCH IN EFFECT FOR THE CLARK FORK RIVER ABOVE MISSOULA
UNTIL FURTHER NOTICE...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS EXPANDED THE

* FLOOD WATCH IS IN EFFECT FOR THE CLARK FORK RIVER ABOVE MISSOULA
  DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:00 PM SATURDAY THE STAGE WAS 8.7 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY TUESDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT MISSOULA COUNTY MAY ALSO
REACH BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL
PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR
LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC053-161130-
/O.EXT.KMSO.FA.A.0003.000000T0000Z-110517T1200Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
649 AM MDT SUN MAY 15 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
 UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE FISHER RIVER NEAR LIBBY DUE TO
  SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 10:45 PM SATURDAY THE STAGE WAS 6.7 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY BEFORE MIDNIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC089-161130-
/O.EXT.KMSO.FA.A.0003.000000T0000Z-110517T0000Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SANDERS-
649 AM MDT SUN MAY 15 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE THOMPSON RIVER NEAR
THOMPSON FALLS UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE THOMPSON RIVER NEAR THOMPSON FALLS
  DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 10:45 PM SATURDAY THE STAGE WAS 6.5 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY LATE MONDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT SANDERS COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

IDC049-161130-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T0500Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
IDAHO-
649 AM MDT SUN MAY 15 2011 /549 AM PDT SUN MAY 15 2011/

...FLOOD WATCH REMAINS IN EFFECT FOR THE SOUTH FORK CLEARWATER
RIVER AT STITES UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE SOUTH FORK CLEARWATER RIVER AT
  STITES DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:15 PM SATURDAY THE STAGE WAS 6.9 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT IDAHO COUNTY MAY ALSO REACH
BANK FULL THIS WEEKEND INTO EARLY NEXT WEEK. PEOPLE WITH
RECREATIONAL PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS
SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD
WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
648 
WGUS65 KMSO 151409
FFAMSO

FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
809 AM MDT SUN MAY 15 2011

MTC089-151515-
/O.CAN.KMSO.FA.A.0003.000000T0000Z-110517T0000Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SANDERS-
809 AM MDT SUN MAY 15 2011

...FLOOD WATCH IS CANCELLED...

THE FLOOD WATCH FOR THE THOMPSON RIVER AT THOMPSON FALLS OF
NORTHWEST MONTANA HAS BEEN UPGRADED TO A FLOOD WARNING. FLOOD
STAGE WILL BE EXCEEDED LATER THIS AFTERNOON.

$$

MTC053-161415-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T1200Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
809 AM MDT SUN MAY 15 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
 UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE FISHER RIVER NEAR LIBBY DUE TO
  SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 10:45 PM SATURDAY THE STAGE WAS 6.7 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY BEFORE MIDNIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

IDC049-161415-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T0500Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
IDAHO-
809 AM MDT SUN MAY 15 2011 /709 AM PDT SUN MAY 15 2011/

...FLOOD WATCH REMAINS IN EFFECT FOR THE SOUTH FORK CLEARWATER
RIVER AT STITES UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE SOUTH FORK CLEARWATER RIVER AT
  STITES DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:15 PM SATURDAY THE STAGE WAS 6.9 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT IDAHO COUNTY MAY ALSO REACH
BANK FULL THIS WEEKEND INTO EARLY NEXT WEEK. PEOPLE WITH
RECREATIONAL PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS
SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD
WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC063-161415-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T1800Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSOULA-
809 AM MDT SUN MAY 15 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE CLARK FORK RIVER ABOVE
MISSOULA UNTIL FURTHER NOTICE...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS EXPANDED THE

* FLOOD WATCH IS IN EFFECT FOR THE CLARK FORK RIVER ABOVE MISSOULA
  DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:00 PM SATURDAY THE STAGE WAS 8.7 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY TUESDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT MISSOULA COUNTY MAY ALSO
REACH BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL
PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR
LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
069 
WGUS65 KMSO 160413
FFAMSO

FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
1013 PM MDT SUN MAY 15 2011

IDC049-160515-
/O.CAN.KMSO.FA.A.0003.000000T0000Z-110517T0500Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
IDAHO-
1013 PM MDT SUN MAY 15 2011 /913 PM PDT SUN MAY 15 2011/

...FLOOD WATCH IS CANCELLED...

THE FLOOD WATCH FOR THE SOUTH FORK OF THE CLEARWATER RIVER AT
STITES HAS BEEN UPGRADED TO A FLOOD WARNING. INCREASED RUNOFF FROM
RAINFALL SUNDAY EVENING HAS RAPIDLY ELEVATED RIVER LEVELS. FLOOD
STAGE WILL BE REACHED IN THE NEXT FEW HOURS THIS EVENING.


$$

MTC053-161215-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T1200Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
1013 PM MDT SUN MAY 15 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
UNTIL FURTHER NOTICE...

* FLOOD WATCH CONTINUES FOR THE FISHER RIVER NEAR LIBBY DUE TO
  SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 8:45 PM SUNDAY THE STAGE WAS 7.1 FEET.
* MINOR FLOODING IS FORECAST. 
* FLOOD STAGE IS 7.5 FEET. 
* FORECAST...FLOOD STAGE MAY BE REACHED BY EARLY MONDAY EVENING.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL PLANS...
OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC063-161215-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T1800Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSOULA-
1013 PM MDT SUN MAY 15 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE CLARK FORK RIVER ABOVE
MISSOULA UNTIL FURTHER NOTICE...

* FLOOD WATCH IS IN EFFECT FOR THE CLARK FORK RIVER ABOVE MISSOULA
  DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:00 PM SATURDAY THE STAGE WAS 8.7 FEET. 
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 10.0 FEET. 
* FORECAST...FLOOD STAGE MAY BE REACHED BY TUESDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT MISSOULA COUNTY MAY ALSO
REACH BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL
PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR
LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
688 
WGUS65 KMSO 161030
FFAMSO

FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
430 AM MDT MON MAY 16 2011

MTC053-161830-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T1200Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
430 AM MDT MON MAY 16 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
UNTIL FURTHER NOTICE...

* FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
  DUE TO SNOW MELT.

* A PORTION OF NORTHWEST MONTANA...INCLUDING THE FOLLOWING 
  COUNTY...LINCOLN.

* UNTIL FURTHER NOTICE.

* AT  3:45 AM MONDAY THE STAGE WAS 7.1 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY TONIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THIS WEEK. PEOPLE WITH RECREATIONAL PLANS... OR THOSE
LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER FORECASTS AND
BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC063-161830-
/O.CON.KMSO.FA.A.0003.000000T0000Z-110517T1800Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSOULA-
430 AM MDT MON MAY 16 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE CLARK FORK RIVER ABOVE
MISSOULA UNTIL FURTHER NOTICE...

* FLOOD WATCH REMAINS IN EFFECT FOR THE CLARK FORK RIVER ABOVE
  MISSOULA DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT  4:00 AM MONDAY THE STAGE WAS 9.3 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY MONDAY BEFORE MIDNIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT MISSOULA COUNTY MAY ALSO
REACH BANK FULL THROUGH THE WEEKEND. PEOPLE WITH RECREATIONAL
PLANS... OR THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR
LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
715 
WGUS65 KMSO 161829
FFAMSO

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
1229 PM MDT MON MAY 16 2011

MTC081-171830-
/O.EXB.KMSO.FA.A.0003.000000T0000Z-110518T0000Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
RAVALLI-
1229 PM MDT MON MAY 16 2011

...FLOOD WATCH IN EFFECT FOR THE BITTERROOT RIVER NEAR DARBY AND
THE BITTERROOT RIVER AT BELL CROSSING UNTIL FURTHER NOTICE...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS EXPANDED THE

* FLOOD WATCH TO INCLUDE THE BITTERROOT RIVER NEAR DARBY AND THE
  BITTERROOT RIVER AT BELL CROSSING DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:15 AM MONDAY THE STAGE ON THE BITTERROOT RIVER NEAR DARBY WAS
  6.9 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY TOMORROW MORNING.

* AT 11:20 AM MONDAY THE STAGE ON THE BITTERROOT RIVER AT BELL
  CROSSING WAS 10.2 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 11.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY TOMORROW LATE MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT RAVALLI COUNTY MAY ALSO
REACH BANK FULL THIS WEEK. PEOPLE WITH RECREATIONAL PLANS OR THOSE
LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER FORECASTS AND
BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC053-171830-
/O.EXT.KMSO.FA.A.0003.000000T0000Z-110518T0000Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-
1229 PM MDT MON MAY 16 2011

...FLOOD WATCH IN EFFECT FOR THE FISHER RIVER NEAR LIBBY UNTIL
FURTHER NOTICE ...

* A FLOOD WATCH REMAINS IN EFFECT FOR THE FISHER RIVER NEAR LIBBY
  DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE.

* AT 11:45 AM MONDAY THE STAGE WAS 7.3 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 7.5 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY TONIGHT.

ADDITIONAL SMALL STREAMS THROUGHOUT LINCOLN COUNTY MAY ALSO REACH
BANK FULL THIS WEEK. PEOPLE WITH RECREATIONAL PLANS OR THOSE
LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER FORECASTS AND
BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$

MTC063-171830-
/O.EXT.KMSO.FA.A.0003.000000T0000Z-110518T0000Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSOULA-
1229 PM MDT MON MAY 16 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE CLARK FORK RIVER ABOVE
MISSOULA UNTIL FURTHER NOTICE...

* FLOOD WATCH REMAINS IN EFFECT FOR THE CLARK FORK RIVER ABOVE
  MISSOULA DUE TO SNOW MELT.

* UNTIL FURTHER NOTICE

* AT 12:00 PM MONDAY THE STAGE WAS 9.6 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY THURSDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT MISSOULA COUNTY MAY ALSO
REACH BANK FULL THIS WEEK. PEOPLE WITH RECREATIONAL PLANS OR
THOSE LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR LATER
FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
993 
WGUS65 KMSO 171000
FFAMSO

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
400 AM MDT TUE MAY 17 2011

MTC053-081-171100-
/O.CAN.KMSO.FA.A.0003.000000T0000Z-110518T0000Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN-RAVALLI-
400 AM MDT TUE MAY 17 2011

...FLOOD WATCH IS CANCELLED...

THE FLOOD WATCH FOR PORTIONS OF NORTHWEST MONTANA HAS BEEN
CANCELLED DUE TO BEING UPGRADED TO RIVER FLOOD WARNINGS FOR BOTH
THE FISHER RIVER NEAR LIBBY...AND THE YAAK RIVER NEAR TROY.

THE FLOOD WATCH FOR PORTION OF WEST CENTRAL MONTANA INCLUDING THE
BITTERROOT RIVER HAS BEEN CANCELLED DUE TO RIVER LEVELS SLOWLY
RECEDING. COOLER TEMPERATURES HAVE SLOWED SNOWMELT FOR THE TIME
BEING.


$$

MTC063-171830-
/O.EXT.KMSO.FA.A.0003.000000T0000Z-110519T1200Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSOULA-
400 AM MDT TUE MAY 17 2011

...FLOOD WATCH REMAINS IN EFFECT FOR THE CLARK FORK RIVER ABOVE
MISSOULA UNTIL FURTHER NOTICE...

* FLOOD WATCH REMAINS IN EFFECT FOR THE CLARK FORK RIVER ABOVE
  MISSOULA DUE TO SNOWMELT.

* UNTIL FURTHER NOTICE.

* AT  3:00 AM TUESDAY THE STAGE WAS 9.7 FEET.
* MINOR FLOODING IS POSSIBLE. 
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY THURSDAY MORNING.

ADDITIONAL SMALL STREAMS THROUGHOUT MISSOULA COUNTY MAY ALSO
REACH BANKFULL THIS WEEK. PEOPLE WITH RECREATIONAL PLANS OR THOSE
LIVING NEAR CREEKS AND STREAMS SHOULD MONITOR FORECASTS AND BE
ALERT FOR POSSIBLE FLOOD WARNINGS.

THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO
TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$
749 
WGUS65 KMSO 171654
FFAMSO

FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
1054 AM MDT TUE MAY 17 2011

MTC063-171800-
/O.CAN.KMSO.FA.A.0003.000000T0000Z-110519T1200Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSOULA-
1054 AM MDT TUE MAY 17 2011

...FLOOD WATCH FOR THE CLARK FORK RIVER ABOVE MISSOULA IS CANCELLED...

COOLER TEMPERATURES ARE FORECAST TO PERSIST THROUGH THIS WEEK WHICH
WILL SLOW THE RATE AT WHICH MOUNTAIN SNOWFALL MELTS AND RUNS INTO
THE RIVER. HOWEVER THE CLARK FORK RIVER ABOVE MISSOULA WILL REMAIN
HIGH AND SWIFT INTO THE WEEKEND WITH LOW LYING AREAS AROUND THE
RIVER EXPERIENCING SOME FLOODING.

$$

What forecasters said that day

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

NWS Missoula, MT wrote its last area forecast discussion before this flood watch went out at May 12, 2:39 PM MDT, 6 hours 53 minutes earlier.

Area forecast discussion, May 12, 2:39 PM MDT, 6 hours 53 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MISSOULA MT
239 PM MDT THU MAY 12 2011

.DISCUSSION...A WEAK FRONT HAS STALLED OUT ACROSS SOUTHEAST
WASHINGTON UP INTO NORTHWEST MONTANA. THIS FRONT WILL BE THE
FOCUS POINT FOR PRECIPITATION DEVELOPMENT THIS AFTERNOON AND
EVENING. SO NORTHWEST MONTANA SHOULD CONTINUE TO SEE WIDESPREAD
LIGHT SHOWERS THROUGH THE EVENING HOURS. THE FRONT IS ASSOCIATED
WITH A WEAK DISTURBANCE THAT WILL BE MOVING NORTHWARD LATER
TONIGHT. THE REST OF THE NORTHERN ROCKIES HAVE BECOME UNSTABLE
ENOUGH FOR THE DEVELOPMENT OF SHOWERS. THE POTENTIAL STILL EXISTS
THAT AN ISOLATED THUNDERSTORM COULD DEVELOP...ESPECIALLY ALONG
THE CONTINENTAL DIVIDE. A RIDGE OF HIGH PRESSURE WILL BUILD BACK
OVER THE NORTHERN ROCKIES ON FRIDAY AS THE LARGE UPPER LEVEL LOW
WOBBLES BACK TO THE WEST. EVEN THOUGH A RIDGE IS BUILDING BACK
OVER THE AREA...MOISTURE IS EXPECTED TO LINGER ACROSS THE NORTHERN
ROCKIES. THE ATMOSPHERE WILL ONCE AGAIN BECOME UNSTABLE ENOUGH FOR
THE DEVELOPMENT OF SHOWERS AND AN ISOLATED THUNDERSTORM. THE
SURFACE PRESSURE GRADIENT WILL BECOME EASTERLY AS THE THERMAL
TROUGH MOVES OFF TO THE WEST. SO THE MAJORITY OF THE NORTHERN
ROCKIES WILL SEE EASTERLY WINDS BY FRIDAY AFTERNOON. TEMPERATURES
ARE STILL EXPECTED TO REMAIN ABOVE SEASONAL WHICH WILL BE CAUSE
RIVER AND STREAM ISSUES.

SATURDAY...A STRONG SOUTHERLY FLOW WILL ONCE AGAIN USHER IN WARM
TEMPERATURES TO THE NORTHERN ROCKIES. A LARGE UPPER LOW OFF THE
WEST COAST WILL USHER IN A MOIST SOUTHERLY FLOW INTO CENTRAL
IDAHO AND PRODUCE SCATTERED SHOWERS AND THUNDERSTORMS. THE MOIST
AIR WILL REMAIN IN IDAHO AS A DRY EASTERLY PUSH OF AIR WILL CROSS
THE CONTINENTAL DIVIDE INTO WESTERN MONTANA. EXPECT AN INCREASE
IN EAST WINDS. TEMPERATURES WILL REMAIN ABOVE NORMAL SATURDAY WITH
MANY AREAS IN THE MID AND EVEN UPPER 70S.

SUNDAY THROUGH MONDAY MORNING... ANOTHER WAVE OF ENERGY FROM THE
UPPER LOW WILL SWING THROUGH CENTRAL IDAHO AND INTO NORTHWEST AND
WEST CENTRAL MONTANA. THIS IS A MUCH MORE MOIST SHORT WAVE. MORE
WIDESPREAD RAIN WILL OCCUR WITH THE HEAVIEST RAIN AMOUNTS EXPECTED
IN NORTH CENTRAL IDAHO AND NORTHWEST MONTANA INCLUDING LINCOLN
MINERAL AND SANDERS COUNTIES.

MONDAY THROUGH MID WEEK...AN UNSETTLED COOLER AND WET WEATHER
PATTERN IS EXPECTED AS THE UPPER LEVEL LOW MOVES OVER WESTERN
MONTANA AND NORTH CENTRAL IDAHO. TEMPERATURES WILL RETURN TO NEAR
NORMAL OR EVEN SLIGHTLY BELOW NORMAL.

&&

.AVIATION...AN UNSTABLE ATMOSPHERE WILL PRODUCE A FEW ISOLATED
SHOWERS THROUGH THE EVENING HOURS. ALL AIRFIELDS WILL SEE CB
BUILD UPS THROUGH 13/0100 WITH KBTM HAVING THE HIGHEST POTENTIAL
FOR SEEING A THUNDERSTORM BETWEEN 12/2100Z AND 13/0300Z.

&&

.HYDROLOGY...THE THREAT STILL EXISTS FOR INCREASES IN SMALL STREAM
AND MAIN STEM RIVER FLOWS THROUGH THIS WEEKEND. CONFIDENCE IS
HIGH IN A PROLONGED PERIOD OF ABOVE NORMAL DAYTIME TEMPERATURES
COMBINED WITH ABOVE-FREEZING OVERNIGHT TEMPERATURES THROUGH THIS
WEEKEND...WHICH WILL CONTINUE TO PROMOTE ENHANCED SNOW MELT.

THE AREAS OF HEIGHTENED CONCERN AS WE ENTER THE WEEKEND CONTINUE
TO BE THE KOOTENAI RIVER BASIN AND THE FLATHEAD RIVER BASIN.
SPECIFICALLY THE YAAK RIVER IS EXPECTED TO BECOME PROBLEMATIC BY
FRIDAY MORNING. CURRENT RIVER FORECASTS HAVE THE YAAK RIVER MEETING
FLOOD STAGE BY FRIDAY MORNING. A FLOOD WARNING FOR THIS RIVER HAS BEEN
ISSUED. IN ADDITION...THE FISHER RIVER AND THE THOMPSON RIVER ARE
FORECASTED TO POTENTIALLY REACH FLOOD STAGE BY NEXT WEEK.

WHILE CONCERNS EXIST FOR THESE SPECIFIC LOCATIONS...WATERS ACROSS
THE ENTIRE NORTHERN ROCKIES WILL BE RUNNING HIGH AND FAST DURING
THIS PERIOD. THOSE WITH RECREATION INTERESTS DURING THIS WEEKENDS
PLEASANT WEATHER SHOULD EXERCISE CAUTION IF PLANNING ON BEING NEAR
AREA RIVERS. PLEASE CONTINUE TO MONITOR THE FORECAST AS FURTHER
HYDROLOGIC HEADLINES MAY BE ISSUED.

&&

.MSO WATCHES/WARNINGS/ADVISORIES...
MT...NONE.
ID...NONE.
&&

SHORT TERM...SMITH/DEROSA
LONG TERM....RPN
AVIATION...RPN

Nearby

Flood Watches in Montana, 2011Flood Watches in Idaho, 2011Every flood watch 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.