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Wyoming, Wind River Mountains East

Areal Flood Advisory

Statement as of 7:01 AM MDT on May 25, 2015

Expires 11:00 AM EDT on May 25, 2015


The National Weather Service in Riverton has extended the

* Flood Advisory for...
central Fremont County in central Wyoming...

* until 630 PM MDT Monday

* at 659 am MDT... minor flooding continued to be reported across the
advisory area... especially around Twin Creek and the little popo
agie.

* Some locations that will experience minor flooding include... Hwy
jct 287 and 28 and U.S. Hwy 287 mile marker 70.

This includes the following streams and drainages...
popo agie river... little popo agie river... Government Draw... iiams
creek... Willow Creek... Twin Creek... West Fork Cottonwood Creek... Deep
Creek... Grant Young ditch... Monument Draw... Tonys Gulch and Beason
creek.

Precautionary/preparedness actions...

Excessive runoff from this storm will cause minor flooding of small
creeks and streams... country roads... as well as farmland along the
banks of creeks and streams.

Do not drive your vehicle into areas where the water covers the
roadway. The water depth may be too great to allow your car to cross
safely.

To report flooding... have the nearest law enforcement agency relay
your report to the National Weather Service forecast office in
Riverton.


Report hazardous weather to the National Weather Service office in
Riverton at 1-800-211-1448.

Lat... Lon 4282 10854 4278 10857 4273 10853 4265 10859
      4271 10873 4283 10868 4291 10859


Skrbac



1157 PM MDT sun may 24 2015

... Flood Advisory remains in effect for southeastern Hot Springs and
north central Fremont counties until 900 am MDT Monday...

At 1154 PM MDT... light showers remained over the area with
occasional light rain expected to continue overnight. Most
rivers... creeks and streams in the area had crested and were slowly
receding. Some rises may still occur overnight... especially along
Kirby creek east of Thermopolis. According to the Wyoming
Department of Transportation... U.S. Hwy 20 through the Wind River
Canyon will likely remain closed until sometime Tuesday due to rock
and mudslides.

Some locations that will experience flooding include... Thermopolis...
Boysen State Park Headquarters... Hot Springs State Park... Kirby...
Lucerne... state Hwy 172 mile marker 10... U.S. Hwy 20/789 mile marker
120 and U.S. Hwy 20/789 mile marker 130.

This includes the following streams and drainages... Bighorn
river... Kirby creek... alkali creek... Buffalo Creek... west Kirby
creek... Jones Creek.

Precautionary/preparedness actions...

Additional rainfall amounts of one-quarter to one-half inch are
possible in the advisory area tonight.

Excessive runoff from this storm will cause flooding of small creeks
and streams... country roads... normally dry washes... as well as
farmland along the banks of creeks and streams.

Be especially cautious at night when it is harder to recognize the
dangers of flooding. If flooding is observed... act quickly. Do not
enter the water. Turn around and move up to higher ground. Do not
stay in areas subject to flooding when water begins rising.

Report flooding to the nearest law enforcement agency so that they
may take appropriate action to close flooded roadways. They will
relay your report to the National Weather Service in Riverton.


Report flooding to the National Weather Service office in Riverton at
1-800-211-1448.

Lat... Lon 4381 10798 4372 10797 4372 10786 4348 10773
      4347 10810 4340 10813 4340 10821 4347 10822
      4348 10829 4381 10832




Record Report

Statement as of 1:37 AM MDT on May 25, 2015



... Record daily maximum rainfall set at Riverton on Sunday...

A wet Spring storm produced areas of precipitation across central
and northern Wyoming this weekend and set a new daily rainfall
record of 1.06 inches at the Riverton Regional Airport yesterday.
This breaks the old record of 0.48 that was set back in 2009.
Note... records for this site began in 1996.


Public Information Statement

Statement as of 7:16 AM MDT on May 25, 2015


Significant rainfall caused flash flooding in Johnson... Natrona
Hot Springs and Fremont counties. Below are some of the 24 hour
rainfall totals that caused the flooding.

... Rainfall reports past 24 hours ...

Location amount time/date provider

... Big Horn County...
5 NW Granite Pass 0.60 in 0500 am 05/25 snotel
17 E shell 0.40 in 0500 am 05/25 snotel
Bald mtn. 0.30 in 0500 am 05/25 snotel
30 E Greybull 0.21 in 0658 am 05/25 RAWS

... Fremont County...
Hudson 1.32 in 0630 am 05/25 ucoop
10 NW South Pass City 1.20 in 0500 am 05/25 snotel
18 W Lander 1.20 in 0500 am 05/25 snotel
12 SW Lander 1.10 in 0500 am 05/25 snotel
Lander Airport 1.02 in 0553 am 05/25 ASOS
Riverton forecast office 0.97 in 0500 am 05/25 ucoop
Riverton Airport 0.95 in 0553 am 05/25 ASOS
10 W Fort Washakie 0.92 in 0701 am 05/25 RAWS
Boysen Reservoir 0.91 in 0630 am 05/25 hads
South Pass 0.90 in 0500 am 05/25 snotel
11 NE Riverton 0.89 in 0708 am 05/25 cwop
13 W Fort Washakie 0.80 in 0500 am 05/25 snotel
Lander 7.3 WNW 0.79 in 0615 am 05/25 cocorahs
Lander 0.75 in 0630 am 05/25 coop
4 SW Lander 0.67 in 0710 am 05/25 cwop
13 W Crowheart 0.60 in 0500 am 05/25 snotel
11 N DuBois 0.50 in 0500 am 05/25 snotel
10 se Crowheart 0.48 in 0615 am 05/25 hads
7 NW Lander 0.44 in 0702 am 05/25 cwop
5 WSW DuBois 0.40 in 0500 am 05/25 snotel
7 SW Muddy Gap 0.29 in 0650 am 05/25 RAWS
Crowheart 0.28 in 0700 am 05/25 cwop
17 NE DuBois 0.20 in 0500 am 05/25 snotel
10 N DuBois 0.13 in 0657 am 05/25 RAWS

... Hot Springs County...
10 S Meeteetse 0.87 in 0642 am 05/25 RAWS
39 W Thermopolis 0.50 in 0500 am 05/25 snotel
Thermopolis 9 NE 0.33 in 0600 am 05/25 coop
Kirby 0.11 in 0709 am 05/25 cwop

... Johnson County...
14 WSW story 2.90 in 0500 am 05/25 snotel
10 SW Kaycee 2.84 in 0600 am 05/25 hads
Buffalo Airport 2.69 in 0553 am 05/25 ASOS
Cloud Peak 2.60 in 0500 am 05/25 snotel
15 W Buffalo 2.40 in 0500 am 05/25 snotel
15 WSW Buffalo 2.20 in 0500 am 05/25 snotel
7 NE Buffalo 1.48 in 0657 am 05/25 cwop
7 NW Mayoworth 1.45 in 0600 am 05/25 hads
2 NW Mayoworth 1.33 in 0706 am 05/25 cwop
18 NW Buffalo 1.26 in 0647 am 05/25 RAWS
Kaycee 1.25 in 0700 am 05/25 cwop
14 WNW Mayoworth 1.10 in 0500 am 05/25 snotel
7 SW Barnum 1.03 in 0646 am 05/25 RAWS
3 SSE Barnum 0.93 in 0700 am 05/25 NWS
14 W Buffalo 0.58 in 0315 am 05/25 hads
Powder River Pass 0.30 in 0500 am 05/25 snotel

... Lincoln County...
15 E Cokeville 1.10 in 0600 am 05/25 snotel
Salt River Summit 1.00 in 0600 am 05/25 snotel
6 ENE Smoot 0.50 in 0600 am 05/25 snotel
20 NE Cokeville 0.50 in 0600 am 05/25 snotel
blind bull Summit 0.40 in 0600 am 05/25 snotel
15 NE Cokeville 0.40 in 0600 am 05/25 snotel
15 se Smoot 0.40 in 0600 am 05/25 snotel
8 NE Afton 0.40 in 0600 am 05/25 snotel
Afton 0.33 in 0708 am 05/25 cwop
5 SSE La Barge 0.22 in 0600 am 05/25 hads
Cokeville 0.19 in 0704 am 05/25 cwop

... Natrona County...
28 N Waltman 0.70 in 0500 am 05/25 snotel
22 se Casper 0.60 in 0600 am 05/25 snotel
Midwest 0.52 in 0658 am 05/25 cwop
Casper mtn 0.50 in 0600 am 05/25 snotel
16 S Hiland 0.46 in 0610 am 05/25 RAWS
Casper 2.0 ENE 0.38 in 0620 am 05/25 cocorahs
8 S Casper 0.33 in 0652 am 05/25 RAWS
Casper - coop 0.33 in 0630 am 05/25 coop

... Park County...
17 SW Meeteetse 1.00 in 0500 am 05/25 snotel
18 SW Cody 0.90 in 0500 am 05/25 snotel
Tantalus creek near Norris j 0.64 in 0630 am 05/25 hads
Kirwin snotel 0.50 in 0500 am 05/25 snotel
10 WNW Cody 0.40 in 0640 am 05/25 RAWS
Cody 2.4 WSW 0.31 in 0600 am 05/25 cocorahs
Parker Peak (e. Ynp) 0.30 in 0500 am 05/25 snotel
Meeteetse 0.22 in 0702 am 05/25 cwop
Beartooth Lake 0.20 in 0500 am 05/25 snotel
12 se Pahaska 0.20 in 0500 am 05/25 snotel
1 SW canyon 0.20 in 0500 am 05/25 snotel
4 W Pahaska 0.20 in 0500 am 05/25 snotel
N. Absaroka mts 0.20 in 0500 am 05/25 snotel
20 SW Cody 0.18 in 0707 am 05/25 cwop
5 WNW Clark 0.10 in 0707 am 05/25 cwop
14 NE Pahaska 0.10 in 0500 am 05/25 snotel
Sylvan Lake 0.10 in 0600 am 05/25 snotel
Cody 0.8 E 0.10 in 0600 am 05/25 cocorahs

... Sublette County...
15 N Pinedale 1.80 in 0600 am 05/25 snotel
10 E Big Sandy 1.00 in 0600 am 05/25 snotel
14 E Bondurant 0.80 in 0600 am 05/25 snotel
20 E Bondurant 0.70 in 0600 am 05/25 snotel
16 E Boulder 0.60 in 0600 am 05/25 snotel
East Rim Divide 0.50 in 0600 am 05/25 snotel
N Wind River mts 0.50 in 0600 am 05/25 snotel
28 WNW Big Piney 0.50 in 0600 am 05/25 snotel
17 NW South Pass City 0.40 in 0600 am 05/25 snotel
New Fork Lake 0.40 in 0600 am 05/25 snotel
Snider Basin 0.30 in 0600 am 05/25 snotel
Marbleton 0.29 in 0707 am 05/25 cwop
7 NE Pinedale 0.25 in 0626 am 05/25 RAWS
21 W Big Piney 0.19 in 0609 am 05/25 RAWS
9 E Big Piney 0.18 in 0700 am 05/25 hads

... Sweetwater County...
1 S Fontenelle Reservoir 0.73 in 0600 am 05/25 hads
15 se Rock Springs 0.73 in 0644 am 05/25 RAWS
Rock Springs 0.4 S 0.59 in 0535 am 05/25 cocorahs
Green River 0.50 in 0600 am 05/25 coop
Rock Springs Airport 0.47 in 0554 am 05/25 ASOS
Flaming Gorge - buckboard MA 0.40 in 0645 am 05/25 ucoop
15 ESE Point of Rocks 0.35 in 0700 am 05/25 hads

... Teton County...
6 S Lewis Lake in ynp 1.00 in 0600 am 05/25 snotel
8 NNE Moran Junction 0.80 in 0600 am 05/25 snotel
8 W South Entrance ynp 0.70 in 0600 am 05/25 snotel
32 ESE Jackson 0.50 in 0600 am 05/25 snotel
2 NE Teton Pass 0.40 in 0600 am 05/25 snotel
se Yellowstone 0.40 in 0600 am 05/25 snotel
10 N Bondurant 0.30 in 0600 am 05/25 snotel
grand targhee 0.30 in 0600 am 05/25 snotel
2 S Grant Village 0.30 in 0600 am 05/25 snotel
Togwotee Pass 0.20 in 0600 am 05/25 snotel
South Entrance ynp 0.10 in 0600 am 05/25 snotel

... Washakie County...
30 se Ten Sleep 1.30 in 0500 am 05/25 snotel
tensleep 1.15 in 0700 am 05/25 coop
S. Bighorn mts 0.98 in 0640 am 05/25 RAWS
12 ENE Ten Sleep 0.23 in 0618 am 05/25 RAWS
Worland Airport 0.23 in 0553 am 05/25 ASOS
Worland 14.4 SW 0.19 in 0630 am 05/25 cocorahs

Observations are collected from a variety of sources with varying
equipment and exposure. Not all data listed are considered official.


Weather Severe Map
Alaska - Areal Flood Warning , Record Report
Arizona - Record Report
Arkansas - Flood Warning
California - Beach Hazard Statement
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Idaho - Record Report
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Kansas - Flood Warning , Flood Warning, Areal Flood Warning , Flash Flood Warning , Areal Flood Warning , Special Statement , Record Report , Public Information Statement
Louisiana - Flood Warning
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Missouri - Record Report
Montana - Record Report
Nebraska - Flood Warning , Public Information Statement
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Oklahoma - Flood Warning, Areal Flood Warning , Flood Warning , Areal Flood Warning , Record Report
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Wisconsin - Public Information Statement
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