National Weather Service - Cheyenne, WY #WYwx #CYS #NWS #WX
National Weather Service - Cheyenne, WY #WYwx #CYS #NWS #WX
National Weather Service - Cheyenne, WY #WYwx #CYS #NWS #WX
National Weather Service - Cheyenne, WY #WYwx #CYS #NWS #WX
#CYS issues Record Event Report (RER) at Feb 28, 6:44 PM MST ...RECORD HIGH TEMPERATURE SET AT RAWLINS WYOMING AIRPORT... https://mesonet.agron.iastate.edu/p.php?pid=202603010144-KCYS-SXUS75-RERRWL
IEM :: RER from NWS CYS

RER issued by NWS RWL at 01 Mar 2026 01:44 UTC

#CYS issues Record Event Report (RER) at Feb 28, 1:30 AM MST ...RECORD HIGH TEMPERATURE SET AT RAWLINS WYOMING AIRPORT... https://mesonet.agron.iastate.edu/p.php?pid=202602280830-KCYS-SXUS75-RERRWL
IEM :: RER from NWS CYS

RER issued by NWS RWL at 28 Feb 2026 08:30 UTC

today's meeting resumee on #MBSE and 8 month work on #CyS high level blueprint

my work is based on facts
standards are to be followed and not interpreted to a point it can't even be recognized any more

I'm not compromising

what started in #NEXUS
https://nexus-heproject.eu/wp-content/uploads/2025/12/D5.1-Future-Control-Systems-Requirements-Framework-and-Benefits.pdf
will be continued

#CYS #WYwx 627
FXUS65 KCYS 201743
AFDCYS

Area Forecast Discussion
National Weather Service Cheyenne WY
1043 AM MST Fri Feb 20 2026

.KEY MESSAGES...

- Bitterly cold temperatures are possible Friday morning. Clear
skies alongside snowpack may lead to highlight worthy feels-
like temperatures, but uncertainty remains in overall cold
alongside possible fog insulating some locations.

- Another round of snow will be possible on Friday as a second
system attempt https://mesonet.agron.iastate.edu/p.php?pid=202602201743-KCYS-FXUS65-AFDCYS

IEM :: AFD from NWS CYS

AFD issued by NWS CYS at 20 Feb 2026 17:43 UTC

#CYS #WYwx 364
FXUS65 KCYS 201104
AFDCYS

Area Forecast Discussion
National Weather Service Cheyenne WY
404 AM MST Fri Feb 20 2026

.KEY MESSAGES...

- Bitterly cold temperatures are possible Friday morning. Clear
skies alongside snowpack may lead to highlight worthy feels-
like temperatures, but uncertainty remains in overall cold
alongside possible fog insulating some locations.

- Another round of snow will be possible on Friday as a second
system attempts https://mesonet.agron.iastate.edu/p.php?pid=202602201104-KCYS-FXUS65-AFDCYS

IEM :: AFD from NWS CYS

AFD issued by NWS CYS at 20 Feb 2026 11:04 UTC