#WYwx #WYweather
261
FXUS65 KRIW 121123
AFDRIW

Area Forecast Discussion
National Weather Service Riverton WY
523 AM MDT Tue Sep 12 2023

.DISCUSSION...(Today through Monday)
Issued at 228 AM MDT Tue Sep 12 2023

Weak ridging remains in the vicinity today, bringing similar
conditions to yesterday. Most shower activity will be suppressed,
but a few showers may still pop up across the higher elevations of
the Wind https://mesonet.agron.iastate.edu/p.php?pid=202309121123-KRIW-FXUS65-AFDRIW

#WYweather #WYwx
878
FXUS65 KCYS 121118
AFDCYS

Area Forecast Discussion
National Weather Service Cheyenne WY
518 AM MDT Tue Sep 12 2023

.SHORT TERM...(Today through Thursday)
Issued at 400 AM MDT Tue Sep 12 2023

Fairly quiet weather is present across the area today, but more
activity is expected by Thursday with the next storm system.

GOES water vapor satellite imagery shows most of our area under an
extr https://mesonet.agron.iastate.edu/p.php?pid=202309121118-KCYS-FXUS65-AFDCYS

National Weather Service - Cheyenne, WY #WYwx #CYS #NWS #WX

#WYweather #WYwx
933
FLUS45 KCYS 121015
HWOCYS

Hazardous Weather Outlook
National Weather Service Cheyenne WY
415 AM MDT Tue Sep 12 2023

NEZ002-003-019>021-054-055-095-096-WYZ101>119-131015-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
North Laramie Ra https://mesonet.agron.iastate.edu/p.php?pid=202309121015-KCYS-FLUS45-HWOCYS

#WYweather #WYwx
310
FXUS65 KCYS 121009
AFDCYS

Area Forecast Discussion
National Weather Service Cheyenne WY
409 AM MDT Tue Sep 12 2023

.SHORT TERM...(Today through Thursday)
Issued at 400 AM MDT Tue Sep 12 2023

Fairly quiet weather is present across the area today, but more
activity is expected by Thursday with the next storm system.

GOES water vapor satellite imagery shows most of our area under an
extr https://mesonet.agron.iastate.edu/p.php?pid=202309121009-KCYS-FXUS65-AFDCYS

#WYwx #WYweather
523
FLUS45 KRIW 120905
HWORIW

Hazardous Weather Outlook
National Weather Service Riverton WY
305 AM MDT Tue Sep 12 2023

WYZ001>020-022>030-131315-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Big Horn Basin-Southwest Big Horn Basin-
Southeast Big Horn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southea https://mesonet.agron.iastate.edu/p.php?pid=202309120905-KRIW-FLUS45-HWORIW

#WYweather #WYwx
Sorry, product text is unavailable. https://www.wpc.ncep.noaa.gov/archives/web_pages/ero/ero.shtml

#WYwx #WYweather
Sorry, product text is unavailable. https://www.wpc.ncep.noaa.gov/archives/web_pages/ero/ero.shtml

#WYweather #WYwx
Sorry, product text is unavailable. https://www.wpc.ncep.noaa.gov/archives/web_pages/ero/ero.shtml

#WYwx #WYweather
176
CDUS45 KRIW 120733
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT TUE SEP 12 2023

...................................

...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 11 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2023

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE https://mesonet.agron.iastate.edu/p.php?pid=202309120733-KRIW-CDUS45-CLIBPI

#WYweather #WYwx
488
CDUS45 KCYS 120727
CLIRWL

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT TUE SEP 12 2023

...................................

...THE RAWLINS WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1951 TO 2023

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VAL https://mesonet.agron.iastate.edu/p.php?pid=202309120727-KCYS-CDUS45-CLIRWL

#WYwx #WYweather
772
FXUS65 KRIW 120354
AFDRIW

Area Forecast Discussion
National Weather Service Riverton WY
954 PM MDT Mon Sep 11 2023

.DISCUSSION...(This afternoon through next Monday)
Issued at 1135 AM MDT Mon Sep 11 2023

Weak high pressure is building over eastern Idaho and western
Wyoming today with near seasonal conditions expected. Yesterday's
shortwave trough with more intense weather has moved to the https://mesonet.agron.iastate.edu/p.php?pid=202309120354-KRIW-FXUS65-AFDRIW

#WYweather #WYwx
699
FXUS65 KCYS 120337
AFDCYS

Area Forecast Discussion
National Weather Service Cheyenne WY
937 PM MDT Mon Sep 11 2023

.SHORT TERM...(This evening through Tuesday Night)
Issued at 221 PM MDT Mon Sep 11 2023

Latest water vapor loop was showing dry air continuing to push in
from the north. As a result, we are seeing lots of subsidence
building over the forecast area this afternoon which is tendi https://mesonet.agron.iastate.edu/p.php?pid=202309120337-KCYS-FXUS65-AFDCYS

#WYweather #WYwx
534
CDUS45 KCYS 120325
CLIBFF

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
925 PM MDT MON SEP 11 2023

...................................

...THE SCOTTSBLUFF NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2023...
VALID TODAY AS OF 0900 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST https://mesonet.agron.iastate.edu/p.php?pid=202309120325-KCYS-CDUS45-CLIBFF

#WYwx #WYweather
926
FLUS45 KRIW 120150
HWORIW

Hazardous Weather Outlook
National Weather Service Riverton WY
750 PM MDT Mon Sep 11 2023

WYZ001>020-022>030-121300-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Big Horn Basin-Southwest Big Horn Basin-
Southeast Big Horn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southea https://mesonet.agron.iastate.edu/p.php?pid=202309120150-KRIW-FLUS45-HWORIW

#WYwx #WYweather
612
CDUS45 KRIW 120028
CLIWRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
628 PM MDT MON SEP 11 2023

...................................

...THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 11 2023...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1947 TO 2023

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
https://mesonet.agron.iastate.edu/p.php?pid=202309120028-KRIW-CDUS45-CLIWRL

#WYwx #WYweather
364
CDUS45 KRIW 120028
CLICPR

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
628 PM MDT MON SEP 11 2023

...................................

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 11 2023...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2023

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
https://mesonet.agron.iastate.edu/p.php?pid=202309120028-KRIW-CDUS45-CLICPR

#WYweather #WYwx
765
FXUS65 KCYS 112326
AFDCYS

Area Forecast Discussion
National Weather Service Cheyenne WY
526 PM MDT Mon Sep 11 2023

.SHORT TERM...(This evening through Tuesday Night)
Issued at 221 PM MDT Mon Sep 11 2023

Latest water vapor loop was showing dry air continuing to push in
from the north. As a result, we are seeing lots of subsidence
building over the forecast area this afternoon which is tendi https://mesonet.agron.iastate.edu/p.php?pid=202309112326-KCYS-FXUS65-AFDCYS

#WYwx #WYweather
765
FXUS65 KRIW 112301
AFDRIW

Area Forecast Discussion
National Weather Service Riverton WY
501 PM MDT Mon Sep 11 2023

.DISCUSSION...(This afternoon through next Monday)
Issued at 1135 AM MDT Mon Sep 11 2023

Weak high pressure is building over eastern Idaho and western
Wyoming today with near seasonal conditions expected. Yesterday's
shortwave trough with more intense weather has moved to the https://mesonet.agron.iastate.edu/p.php?pid=202309112301-KRIW-FXUS65-AFDRIW

#WYweather #WYwx
920
CDUS45 KCYS 112132
CLIBFF

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
332 PM MDT MON SEP 11 2023

...................................

...THE SCOTTSBLUFF NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2023...
VALID AS OF 0300 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
https://mesonet.agron.iastate.edu/p.php?pid=202309112132-KCYS-CDUS45-CLIBFF