


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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411 NZUS99 KBOU 310840 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 240 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 30.103 1019.400 764.612 14.785 1.006 1.039 409.233 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 30.162 1021.400 766.113 14.814 1.008 1.042 410.036 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 25.092 849.700 637.327 12.324 0.839 0.866 341.108 1563.62 m / 5130 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 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 24.961 845.274 634.008 12.260 0.834 0.862 339.331 1611.78 m / 5288 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 Fort Collins/Loveland 25.199 853.326 640.047 12.376 0.842 0.870 342.564 1528.88 m / 5016 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 30.124 1020.100 765.138 14.795 1.007 1.040 409.514 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 30.194 1022.500 766.938 14.830 1.009 1.043 410.478 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 30.106 1019.500 764.687 14.787 1.006 1.040 409.273 Monument Ridge/Elbert 23.423 793.200 594.948 11.504 0.783 0.809 318.426 2151.89 m / 7060 ft 30.400 1029.463 772.160 14.931 1.016 1.050 413.273 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 30.191 1022.400 766.863 14.829 1.009 1.043 410.438 Limon 24.864 841.977 631.534 12.212 0.831 0.859 338.007 1635.25 m / 5365 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 30.106 1019.500 764.687 14.787 1.006 1.040 409.273 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 30.141 1020.700 765.588 14.804 1.007 1.041 409.755 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 30.091 1019.000 764.312 14.779 1.006 1.039 409.073 Sterling M M M M M M M 1230.78 m / 4038 ft M M M M M M M Fort Morgan 25.589 866.546 649.963 12.568 0.855 0.884 347.871 1392.02 m / 4567 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234 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 25.809 873.996 655.551 12.676 0.863 0.891 350.862 1307.90 m / 4291 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 30.082 1018.700 764.087 14.775 1.005 1.039 408.952 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.326 688.320 516.282 9.983 0.679 0.702 276.323 3333.90 m / 10938 ft 30.600 1036.235 777.240 15.029 1.023 1.057 415.992 Wilkerson Pass 20.108 680.923 510.734 9.876 0.672 0.694 273.353 3437.84 m / 11279 ft 30.670 1038.606 779.018 15.064 1.025 1.059 416.943 Steamboat Springs 23.577 798.405 598.852 11.580 0.788 0.814 320.516 2096.41 m / 6878 ft 30.390 1029.124 771.906 14.926 1.016 1.049 413.137 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 23.170 784.614 588.509 11.380 0.774 0.800 314.980 2258.87 m / 7411 ft 30.470 1031.833 773.938 14.965 1.018 1.052 414.224 Granby 22.525 762.796 572.144 11.063 0.753 0.778 306.221 2501.49 m / 8207 ft 30.530 1033.865 775.462 14.995 1.020 1.054 415.040 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 30.197 1022.600 767.013 14.832 1.009 1.043 410.518 Copper Mountain 19.505 660.531 495.439 9.580 0.652 0.674 265.167 3680.46 m / 12075 ft 30.690 1039.283 779.526 15.074 1.026 1.060 417.215 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 25.287 856.320 642.293 12.420 0.845 0.873 343.766 1480.72 m / 4858 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826 30.023 1016.700 762.587 14.746 1.003 1.037 408.149 Laramie, Wyoming 23.217 786.223 589.716 11.403 0.776 0.802 315.626 2220.16 m / 7284 ft 30.390 1029.124 771.906 14.926 1.016 1.049 413.137 30.141 1020.700 765.588 14.804 1.007 1.041 409.755 Cheyenne, Wyoming 24.169 818.471 613.903 11.871 0.808 0.835 328.571 1876.35 m / 6156 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185 30.129 1020.300 765.288 14.798 1.007 1.040 409.595 Pine Bluffs, Wyoming 25.062 848.712 636.586 12.310 0.838 0.865 340.711 1570.33 m / 5152 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 Kimball, Nebraska 25.258 855.320 641.542 12.405 0.844 0.872 343.364 1501.44 m / 4926 ft 30.260 1024.722 768.604 14.862 1.011 1.045 411.370 ------------------------------------------------------------------------------- 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