


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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051 NZUS99 KBOU 310600 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 1200 AM MDT Sunday, August 31, 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 24.819 840.475 630.408 12.190 0.829 0.857 337.405 1655.37 m / 5431 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 30.115 1019.800 764.912 14.791 1.006 1.040 409.394 Centennial Airport 24.419 826.915 620.237 11.993 0.816 0.843 331.961 1793.14 m / 5883 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185 30.171 1021.700 766.338 14.818 1.008 1.042 410.157 Buckley AirForce Base M M M M M M M 1725.78 m / 5662 ft M M M M M M M 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 24.615 833.552 625.215 12.090 0.823 0.850 334.626 1728.22 m / 5670 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185 Erie Municipal Arpt 25.083 849.410 637.109 12.320 0.838 0.866 340.991 1563.62 m / 5130 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 Longmont 25.182 852.763 639.624 12.368 0.842 0.870 342.338 1539.85 m / 5052 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 Boulder Muni Airport 24.952 844.985 633.791 12.255 0.834 0.862 339.215 1611.78 m / 5288 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 Fort Collins/Loveland 25.207 853.618 640.266 12.381 0.842 0.870 342.681 1528.88 m / 5016 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 30.135 1020.500 765.438 14.801 1.007 1.041 409.675 Greeley 25.492 863.244 647.486 12.520 0.852 0.880 346.545 1431.65 m / 4697 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 30.197 1022.600 767.013 14.832 1.009 1.043 410.518 Akron 25.432 861.226 645.972 12.491 0.850 0.878 345.735 1436.83 m / 4714 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962 30.103 1019.400 764.612 14.785 1.006 1.039 409.233 Monument Ridge/Elbert 23.431 793.474 595.154 11.508 0.783 0.809 318.536 2151.89 m / 7060 ft 30.410 1029.801 772.414 14.936 1.016 1.050 413.409 Colorado Springs 24.177 818.735 614.102 11.875 0.808 0.835 328.677 1884.88 m / 6184 ft 30.360 1028.108 771.144 14.911 1.015 1.048 412.729 30.186 1022.200 766.713 14.826 1.009 1.042 410.357 Limon 24.872 842.265 631.751 12.216 0.831 0.859 338.123 1635.25 m / 5365 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 30.118 1019.900 764.987 14.792 1.007 1.040 409.434 Pueblo 25.464 862.312 646.787 12.507 0.851 0.879 346.171 1440.48 m / 4726 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 30.118 1019.900 764.987 14.792 1.007 1.040 409.434 La Junta 25.895 876.914 657.739 12.719 0.865 0.894 352.033 1291.74 m / 4238 ft 30.240 1024.044 768.096 14.852 1.011 1.044 411.098 30.097 1019.200 764.462 14.782 1.006 1.039 409.153 Sterling M M M M M M M 1230.78 m / 4038 ft M M M M M M M Fort Morgan 25.572 865.955 649.519 12.560 0.855 0.883 347.633 1392.02 m / 4567 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962 Holyoke M M M M M M M 1136.90 m / 3730 ft M M M M M M M Yuma 25.958 879.043 659.336 12.749 0.868 0.896 352.888 1260.65 m / 4136 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 Wray 26.404 894.154 670.670 12.969 0.882 0.912 358.954 1117.70 m / 3667 ft 30.190 1022.351 766.826 14.828 1.009 1.043 410.418 Burlington 25.818 874.294 655.774 12.681 0.863 0.892 350.981 1307.90 m / 4291 ft 30.210 1023.028 767.334 14.838 1.010 1.043 410.690 30.094 1019.100 764.387 14.781 1.006 1.039 409.113 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.340 688.806 516.647 9.990 0.680 0.702 276.518 3333.90 m / 10938 ft 30.620 1036.913 777.748 15.039 1.023 1.057 416.264 Wilkerson Pass 20.115 681.164 510.915 9.879 0.672 0.695 273.450 3437.84 m / 11279 ft 30.680 1038.944 779.272 15.069 1.025 1.059 417.079 Steamboat Springs 23.561 797.853 598.439 11.572 0.787 0.814 320.294 2096.41 m / 6878 ft 30.370 1028.447 771.398 14.916 1.015 1.049 412.865 Walton Peak 20.613 698.040 523.572 10.124 0.689 0.712 280.225 3223.87 m / 10577 ft 30.600 1036.235 777.240 15.029 1.023 1.057 415.992 Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 23.154 784.072 588.102 11.372 0.774 0.800 314.762 2258.87 m / 7411 ft 30.450 1031.156 773.430 14.956 1.018 1.051 413.953 Granby 22.518 762.531 571.945 11.060 0.753 0.778 306.115 2501.49 m / 8207 ft 30.520 1033.526 775.208 14.990 1.020 1.054 414.904 Leadville 21.138 715.821 536.910 10.382 0.706 0.730 287.363 3025.75 m / 9927 ft 30.600 1036.235 777.240 15.029 1.023 1.057 415.992 30.209 1023.000 767.313 14.837 1.010 1.043 410.678 Copper Mountain 19.519 661.000 495.790 9.587 0.652 0.674 265.355 3680.46 m / 12075 ft 30.710 1039.960 780.034 15.083 1.026 1.060 417.487 Buena Vista 22.708 768.969 576.774 11.153 0.759 0.784 308.699 2423.16 m / 7950 ft 30.480 1032.172 774.192 14.970 1.019 1.053 414.360 Grand Junction 25.270 855.734 641.853 12.411 0.845 0.873 343.530 1480.72 m / 4858 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 30.032 1017.000 762.812 14.750 1.004 1.037 408.270 Laramie, Wyoming 23.225 786.496 589.920 11.407 0.776 0.802 315.735 2220.16 m / 7284 ft 30.400 1029.463 772.160 14.931 1.016 1.050 413.273 30.156 1021.200 765.963 14.811 1.008 1.041 409.956 Cheyenne, Wyoming 24.186 819.035 614.326 11.879 0.808 0.835 328.798 1876.35 m / 6156 ft 30.340 1027.431 770.636 14.902 1.014 1.048 412.457 30.147 1020.900 765.738 14.807 1.008 1.041 409.835 Pine Bluffs, Wyoming 25.071 849.002 636.804 12.314 0.838 0.866 340.828 1570.33 m / 5152 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 Kimball, Nebraska 25.266 855.613 641.762 12.410 0.844 0.872 343.482 1501.44 m / 4926 ft 30.270 1025.060 768.858 14.867 1.012 1.045 411.506 ------------------------------------------------------------------------------- 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