


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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893 NZUS99 KBOU 141840 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 1240 PM MDT Sunday, September 14, 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 24.641 834.425 625.870 12.102 0.824 0.851 334.976 1655.37 m / 5431 ft 30.090 1018.965 764.286 14.779 1.006 1.039 409.059 29.926 1013.400 760.112 14.698 1.000 1.033 406.825 Centennial Airport 24.243 820.948 615.761 11.907 0.810 0.837 329.566 1793.14 m / 5883 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 29.979 1015.200 761.462 14.724 1.002 1.035 407.547 Buckley AirForce Base 24.419 826.937 620.253 11.994 0.816 0.843 331.970 1725.78 m / 5662 ft 30.080 1018.626 764.032 14.774 1.005 1.039 408.923 29.908 1012.800 759.662 14.689 1.000 1.033 406.584 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 24.894 843.014 632.312 12.227 0.832 0.860 338.424 1563.62 m / 5130 ft 30.060 1017.949 763.524 14.764 1.005 1.038 408.651 Longmont 24.976 845.769 634.378 12.267 0.835 0.862 339.530 1539.85 m / 5052 ft 30.070 1018.287 763.778 14.769 1.005 1.038 408.787 Boulder Muni Airport 24.756 838.330 628.799 12.159 0.827 0.855 336.544 1611.78 m / 5288 ft 30.070 1018.287 763.778 14.769 1.005 1.038 408.787 Fort Collins/Loveland 25.001 846.617 635.014 12.279 0.836 0.863 339.870 1528.88 m / 5016 ft 30.060 1017.949 763.524 14.764 1.005 1.038 408.651 29.914 1013.000 759.812 14.692 1.000 1.033 406.664 Greeley 25.300 856.764 642.626 12.426 0.846 0.874 343.944 1431.65 m / 4697 ft 30.060 1017.949 763.524 14.764 1.005 1.038 408.651 29.994 1015.700 761.837 14.731 1.002 1.036 407.748 Akron 25.258 855.338 641.556 12.406 0.844 0.872 343.371 1436.83 m / 4714 ft 30.030 1016.933 762.762 14.749 1.004 1.037 408.243 Monument Ridge/Elbert 23.237 786.894 590.219 11.413 0.777 0.802 315.895 2151.89 m / 7060 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146 Colorado Springs 23.978 811.977 609.033 11.777 0.801 0.828 325.964 1884.88 m / 6184 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466 29.929 1013.500 760.187 14.700 1.000 1.033 406.865 Limon 24.676 835.626 626.771 12.120 0.825 0.852 335.458 1635.25 m / 5365 ft 30.060 1017.949 763.524 14.764 1.005 1.038 408.651 29.893 1012.300 759.287 14.682 0.999 1.032 406.383 Pueblo 25.264 855.543 641.710 12.409 0.844 0.872 343.454 1440.48 m / 4726 ft 30.050 1017.610 763.270 14.759 1.004 1.038 408.515 29.899 1012.500 759.437 14.685 0.999 1.032 406.463 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 25.414 860.632 645.527 12.482 0.849 0.878 345.497 1392.02 m / 4567 ft 30.050 1017.610 763.270 14.759 1.004 1.038 408.515 Holyoke 26.155 885.703 664.332 12.846 0.874 0.903 355.561 1136.90 m / 3730 ft 29.980 1015.240 761.492 14.725 1.002 1.035 407.563 Yuma 25.781 873.052 654.842 12.663 0.862 0.890 350.482 1260.65 m / 4136 ft 30.000 1015.917 762.000 14.735 1.003 1.036 407.835 Wray 26.198 887.166 665.429 12.867 0.876 0.905 356.149 1117.70 m / 3667 ft 29.960 1014.562 760.984 14.715 1.001 1.035 407.291 Burlington 25.624 867.735 650.854 12.585 0.856 0.885 348.348 1307.90 m / 4291 ft 29.990 1015.578 761.746 14.730 1.002 1.036 407.699 29.861 1011.200 758.462 14.666 0.998 1.031 405.941 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.132 681.757 511.359 9.888 0.673 0.695 273.688 3333.90 m / 10938 ft 30.330 1027.092 770.382 14.897 1.014 1.047 412.321 Wilkerson Pass 19.916 674.429 505.863 9.782 0.666 0.688 270.746 3437.84 m / 11279 ft 30.400 1029.463 772.160 14.931 1.016 1.050 413.273 Steamboat Springs 23.422 793.167 594.924 11.504 0.783 0.809 318.413 2096.41 m / 6878 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 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 22.969 777.834 583.423 11.282 0.768 0.793 312.258 2258.87 m / 7411 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826 Granby 22.346 756.708 567.578 10.975 0.747 0.772 303.777 2501.49 m / 8207 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 Leadville 20.960 709.799 532.393 10.295 0.701 0.724 284.945 3025.75 m / 9927 ft 30.360 1028.108 771.144 14.911 1.015 1.048 412.729 30.038 1017.200 762.962 14.753 1.004 1.037 408.350 Copper Mountain 19.339 654.902 491.216 9.499 0.646 0.668 262.907 3680.46 m / 12075 ft 30.450 1031.156 773.430 14.956 1.018 1.051 413.953 Buena Vista 22.503 762.033 571.572 11.052 0.752 0.777 305.915 2423.16 m / 7950 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826 Grand Junction 25.244 854.855 641.193 12.399 0.844 0.872 343.177 1480.72 m / 4858 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146 30.067 1018.200 763.712 14.768 1.005 1.038 408.752 Laramie, Wyoming 23.016 779.417 584.610 11.304 0.769 0.795 312.893 2220.16 m / 7284 ft 30.140 1020.658 765.556 14.803 1.007 1.041 409.738 29.917 1013.100 759.887 14.694 1.000 1.033 406.704 Cheyenne, Wyoming 23.961 811.426 608.619 11.769 0.801 0.827 325.743 1876.35 m / 6156 ft 30.070 1018.287 763.778 14.769 1.005 1.038 408.787 29.878 1011.800 758.912 14.675 0.999 1.032 406.182 Pine Bluffs, Wyoming 24.848 841.449 631.138 12.204 0.830 0.858 337.795 1570.33 m / 5152 ft 30.030 1016.933 762.762 14.749 1.004 1.037 408.243 Kimball, Nebraska 25.068 848.885 636.716 12.312 0.838 0.866 340.781 1501.44 m / 4926 ft 30.040 1017.272 763.016 14.754 1.004 1.037 408.379 ------------------------------------------------------------------------------- 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