Point Forecast: 3 Miles NNE Newcastle WY
 43.88N 104.18W (Elev. 1463 m)
Last Update: 6:29 am MDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (MDT)070809101112131415161718192021222300010203040506
Temperature (°C)192223232424242525242423211918171615141413131212
Dewpoint (°C)91011111111121212121213131313121212111212121212
Heat Index (°C)24242425252424
Surface Wind (mph)567899999999999887766655
Wind DirNENNNNNNNENENEEEEEEEEEESESESSS
Gust
Sky Cover (%)404039434649515456535148505254688397908376808589
Precipitation Potential (%)14996730373846535245444256606474757376808386
Relative Humidity (%)544746454545454545464855596873757880808690939696
Rain----------ChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyOcnlLklyOcnlOcnlOcnlOcnl
Thunder----------ChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc

Date07/17
Hour (MDT)070809101112131415161718192021222300010203040506
Temperature (°C)121313131313141515151515151413121211111111111111
Dewpoint (°C)121212121211111010101010101010999999999
Heat Index (°C)
Surface Wind (mph)555566677777766666677889
Wind DirSSWSWSWSWSWSWSWSSSSESESESESESESESESESESESESE
Gust
Sky Cover (%)808582908886827975757575747271717070737780848993
Precipitation Potential (%)86868686866161616161614848484848482020202020204
Relative Humidity (%)969393969386777272727272727783838686868989898986
RainOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--
ThunderChcChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChc--------------------

Additional Forecasts and Information
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