RAP Real-Time Weather
Satellite
View cloud images as seen from space by geostationary satellites.
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Radar
View reflectivity and velocity images from NEXRAD doppler radars.
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Surface
See the surface weather conditions reported nearest you.
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Upper-Air
See winds, temperature, and moisture well above the earth's surface.
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Forecast
Become your own weather forecaster using these guidance tools.
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Help Pages
Review these pages for help interpreting certain graphics or to see what's new.
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NWS Local Forecast
Local & Colorado
Current conditions:
Foothills
Mesa
Regional air quality
Boulder Forecast
CoCoRaHS snow/rain
Severe & Tropical
Storm Prediction Cntr
Storm Watches
Thunderstorm Outlook
Tropical Prediction Cntr
Tropical Cyclone Guidance Project
CSU hurricane forecasts
MESO Tropical Atlantic HQ
Aviation
Aviation Weather Cntr
Climate
Climate Prediction Cntr
Solar
NCAR solar images
NOAA today's space weather
Site News
10/18/2025  -
Planned Facility Power Down
12/18/2024  -
Image generation server upgrade
06/10/2024  -
KLIX radar moved to KHDC
03/11/2024  -
HTTPS security upgrade
10/27/2023  -
Data ingest server maintenance
03/18/2023  -
Switched GOES-W to GOES-18
Additional Links
National Weather Service
UCAR members
WMO International Sources
sci.geo.meteorology FAQ
Learn to forecast
NOAA
American Meteorological Society
National Weather Association
U.S. drought monitor
RAL
Weather
Satellite
Radar
Surface
Upper-Air
Forecast
News
Help Pages
Web Accessibility
Copyright issues
Sponsored by
This material is based upon work supported by the NSF National Center for Atmospheric Research,
which is a major facility sponsored by the National Science Foundation under Cooperative Agreement No. 1852977,
and managed by the University Corporation for Atmospheric Research.
Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.