


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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688 NZUS99 KBOU 280040 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 640 PM MDT Saturday, September 27, 2025 Definitions at http://www.weather.gov/bou/pressure_definitions For each location: 1st row of numbers is station pressure 2nd row of numbers is altimeter setting 3rd row of numbers is mean sea-level pressure inches mb mm lb per atmos- kg per inches mercury hPascals mercury sq in pheres sq cm water ------------------------------------------------------------------------------- Denver Int`l Airport 24.658 835.001 626.302 12.111 0.824 0.851 335.207 1655.37 m / 5431 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 29.937 1013.800 760.412 14.704 1.001 1.034 406.985 Centennial Airport 24.268 821.800 616.400 11.919 0.811 0.838 329.908 1793.14 m / 5883 ft 30.140 1020.658 765.556 14.803 1.007 1.041 409.738 29.970 1014.900 761.237 14.720 1.002 1.035 407.427 Buckley AirForce Base 24.445 827.795 620.897 12.006 0.817 0.844 332.314 1725.78 m / 5662 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 29.929 1013.500 760.187 14.700 1.000 1.033 406.865 Front Range Airport M M M M M M M 1680.06 m / 5512 ft M M M M M M M Rocky Mtn Metro Arpt M M M M M M M 1728.22 m / 5670 ft M M M M M M M Erie Municipal Arpt 24.903 843.305 632.530 12.231 0.832 0.860 338.541 1563.62 m / 5130 ft 30.070 1018.287 763.778 14.769 1.005 1.038 408.787 Longmont 25.001 846.643 635.034 12.280 0.836 0.863 339.881 1539.85 m / 5052 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 Boulder Muni Airport 24.782 839.198 629.450 12.172 0.828 0.856 336.892 1611.78 m / 5288 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 Fort Collins/Loveland 25.035 847.783 635.889 12.296 0.837 0.864 340.339 1528.88 m / 5016 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 29.932 1013.600 760.262 14.701 1.000 1.034 406.905 Greeley 25.318 857.353 643.068 12.435 0.846 0.874 344.180 1431.65 m / 4697 ft 30.080 1018.626 764.032 14.774 1.005 1.039 408.923 30.002 1016.000 762.062 14.736 1.003 1.036 407.868 Akron 25.336 857.987 643.543 12.444 0.847 0.875 344.435 1436.83 m / 4714 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466 29.999 1015.900 761.987 14.734 1.003 1.036 407.828 Monument Ridge/Elbert 23.310 789.361 592.069 11.449 0.779 0.805 316.885 2151.89 m / 7060 ft 30.260 1024.722 768.604 14.862 1.011 1.045 411.370 Colorado Springs 24.044 814.230 610.722 11.809 0.804 0.830 326.869 1884.88 m / 6184 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 30.008 1016.200 762.212 14.739 1.003 1.036 407.949 Limon 24.753 838.224 628.719 12.157 0.827 0.855 336.501 1635.25 m / 5365 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874 29.985 1015.400 761.612 14.727 1.002 1.035 407.627 Pueblo 25.290 856.426 642.372 12.421 0.845 0.873 343.808 1440.48 m / 4726 ft 30.080 1018.626 764.032 14.774 1.005 1.039 408.923 29.929 1013.500 760.187 14.700 1.000 1.033 406.865 La Junta M M M M M M M 1291.74 m / 4238 ft M M M M M M M Sterling M M M M M M M 1230.78 m / 4038 ft M M M M M M M Fort Morgan 25.449 861.815 646.414 12.500 0.851 0.879 345.971 1392.02 m / 4567 ft 30.090 1018.965 764.286 14.779 1.006 1.039 409.059 Holyoke 26.262 889.342 667.061 12.899 0.878 0.907 357.022 1136.90 m / 3730 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 Yuma 25.878 876.347 657.314 12.710 0.865 0.894 351.805 1260.65 m / 4136 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 Wray 26.324 891.419 668.619 12.929 0.880 0.909 357.856 1117.70 m / 3667 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 Burlington 25.730 871.313 653.538 12.637 0.860 0.888 349.784 1307.90 m / 4291 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 29.997 1015.800 761.912 14.733 1.003 1.036 407.788 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.240 685.402 514.094 9.941 0.676 0.699 275.151 3333.90 m / 10938 ft 30.480 1032.172 774.192 14.970 1.019 1.053 414.360 Wilkerson Pass 20.008 677.555 508.208 9.827 0.669 0.691 272.001 3437.84 m / 11279 ft 30.530 1033.865 775.462 14.995 1.020 1.054 415.040 Steamboat Springs 23.357 790.962 593.270 11.472 0.781 0.807 317.528 2096.41 m / 6878 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466 Walton Peak M M M M M M M 3223.87 m / 10577 ft M M M M M M M Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 22.945 777.020 582.813 11.270 0.767 0.792 311.931 2258.87 m / 7411 ft 30.190 1022.351 766.826 14.828 1.009 1.043 410.418 Granby 22.338 756.444 567.379 10.971 0.747 0.771 303.671 2501.49 m / 8207 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 Leadville 20.990 710.802 533.145 10.309 0.702 0.725 285.348 3025.75 m / 9927 ft 30.400 1029.463 772.160 14.931 1.016 1.050 413.273 30.056 1017.800 763.412 14.762 1.004 1.038 408.591 Copper Mountain 19.395 656.778 492.624 9.526 0.648 0.670 263.660 3680.46 m / 12075 ft 30.530 1033.865 775.462 14.995 1.020 1.054 415.040 Buena Vista 22.550 763.633 572.772 11.076 0.754 0.779 306.557 2423.16 m / 7950 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 Grand Junction 25.105 850.165 637.676 12.331 0.839 0.867 341.295 1480.72 m / 4858 ft 30.010 1016.256 762.254 14.740 1.003 1.036 407.971 29.834 1010.300 757.787 14.653 0.997 1.030 405.580 Laramie, Wyoming 23.040 780.234 585.223 11.316 0.770 0.796 313.221 2220.16 m / 7284 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146 29.920 1013.200 759.962 14.695 1.000 1.033 406.744 Cheyenne, Wyoming 24.036 813.962 610.521 11.806 0.803 0.830 326.761 1876.35 m / 6156 ft 30.160 1021.335 766.064 14.813 1.008 1.041 410.010 29.979 1015.200 761.462 14.724 1.002 1.035 407.547 Pine Bluffs, Wyoming 24.925 844.063 633.099 12.242 0.833 0.861 338.845 1570.33 m / 5152 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466 Kimball, Nebraska 25.137 851.225 638.471 12.346 0.840 0.868 341.720 1501.44 m / 4926 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466 ------------------------------------------------------------------------------- inches mb mm lb per atmos- kg per inches mercury hPascals mercury sq in pheres sq cm water For each location: 1st row of numbers is station pressure 2nd row of numbers is altimeter setting 3rd row of numbers is mean sea-level pressure