Point Forecast: Jamestown CO
 40.12N 105.4W (Elev. 7664 ft)
Last Update: 2:47 pm MDT Jul 15, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Pressure (in)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (MDT)212223000102030405060708091011121314151617181920
Temperature (°F)636261615957575756565862667072727370706966636159
Dewpoint (°F)464645454546464746474748505051515353525454535555
Heat Index (°F)
Surface Wind (mph)553333333333333555665333
Wind DirNWWNWWWWWWNWWNWWWSWSWSSWSSSEESEEESENESSSESENWENEENE
Gust
Sky Cover (%)434343293335363951596766696164858585858585767676
Precipitation Potential (%)222222555555888121212737373777777636363
Relative Humidity (%)535756566066677068716660564948484955535866708086
RainSChcSChcSChc------------------------LklyLklyLklyOcnlOcnlOcnlLklyLklyLkly
Thunder------------------------------ChcChcChcLklyLklyLklyChcChcChc

Date07/17
Hour (MDT)212223000102030405060708091011121314151617181920
Temperature (°F)555454545453525251525560646769717375757574726965
Dewpoint (°F)555454545353525151515152525253535353535252515151
Heat Index (°F)757575
Surface Wind (mph)222222222222223333333333
Wind DirNEESSESSWSSWSWSWSWWSWWSWSSEESEESEESEEEESEESEESESESSESSSW
Gust
Sky Cover (%)767676555656575859605651475664737373737373636466
Precipitation Potential (%)636363777777555555595959595959191919
Relative Humidity (%)9810010010098100999899958576665956534947464546475360
RainLklyLklyLkly------------------------LklyLklyLklyLklyLklyLklySChcSChcSChc
Thunder------------------------------ChcChcChcChcChcChcSChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Regional Weather ConditionsDenver Climate Reports
Colorado Hourly Observations (MesoWest Map)Colorado Road Conditions
Graphical Forecast PageDetailed Point Forecast
Fire Weather InformationLocal Storm Report