National Center for Atmospheric Research

Cheyenne Weather        NWSC

The following weather conditions were observed at the NCAR-Wyoming Supercomputing Center:

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Status: Operational.
The value -99.9 represents invalid or missing data.
Most Recent Previous 24 hours
(Feb 21 2026, 03:35) Minimum Maximum
Temperature -9.4°C -12.8°C @ 04:20 -5.2°C @ 11:20
Dewpoint -18.2°C -19.7°C @ 06:20 -10.1°C @ 17:00
Humidity 48% 45% @ 03:25 83% @ 18:45
Pressure 804 hPa 794 hPa @ 03:50 804 hPa @ 03:35
Aeronautical 1015 hPa 1003 hPa @ 03:50 1015 hPa @ 03:35
Wind Speed 8.5 m/s 0.5 m/s @ 11:15 9.7 m/s @ 02:50
Peak Gust 9.8 m/s 1.5 m/s @ 09:05 12.0 m/s @ 02:30
Wind Chill -28.1°C -30.4°C @ 02:50 -5.2°C @ 11:20
Wind Dir 287° (from the WNW)
Rain 0.0 mm

Weather Plots (5-minute, metric units)

/net/weather/web-data/nwsc/plots/nwsc_tdry.png /net/weather/web-data/nwsc/plots/nwsc_rh.png /net/weather/web-data/nwsc/plots/nwsc_cpres0.png /net/weather/web-data/nwsc/plots/nwsc_wspd.png /net/weather/web-data/nwsc/plots/nwsc_wdir.png /net/weather/web-data/nwsc/plots/nwsc_raina.png
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The realtime information is updated every five minutes. Weekly plots are generated just after noon and midnight (local) every day, while monthly plots are only generated just after midnight (local).

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This www weather station was designed at the Earth Observing Laboratory
of the NSF National Center for Atmospheric Research in Boulder, Colorado, USA.

The weather station maintainers can be reached at wwweather@eol.ucar.edu.

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