


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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999 NZUS99 KBOU 032140 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 340 PM MDT Wednesday, September 3, 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 24.709 836.730 627.598 12.136 0.826 0.853 335.901 1655.37 m / 5431 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146 29.940 1013.900 760.487 14.705 1.001 1.034 407.025 Centennial Airport 24.326 823.789 617.892 11.948 0.813 0.840 330.706 1793.14 m / 5883 ft 30.210 1023.028 767.334 14.838 1.010 1.043 410.690 29.982 1015.300 761.537 14.726 1.002 1.035 407.587 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 M M M M M M M 1728.22 m / 5670 ft M M M M M M M Erie Municipal Arpt 24.946 844.758 633.620 12.252 0.834 0.861 339.124 1563.62 m / 5130 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466 Longmont 25.044 848.100 636.127 12.301 0.837 0.865 340.466 1539.85 m / 5052 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874 Boulder Muni Airport 24.824 840.645 630.535 12.193 0.830 0.857 337.473 1611.78 m / 5288 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874 Fort Collins/Loveland 25.052 848.367 636.327 12.305 0.837 0.865 340.573 1528.88 m / 5016 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466 29.914 1013.000 759.812 14.692 1.000 1.033 406.664 Greeley 25.344 858.237 643.730 12.448 0.847 0.875 344.535 1431.65 m / 4697 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 29.994 1015.700 761.837 14.731 1.002 1.036 407.748 Akron 25.354 858.576 643.985 12.453 0.847 0.876 344.671 1436.83 m / 4714 ft 30.140 1020.658 765.556 14.803 1.007 1.041 409.738 29.973 1015.000 761.312 14.721 1.002 1.035 407.467 Monument Ridge/Elbert 23.350 790.732 593.097 11.469 0.780 0.806 317.436 2151.89 m / 7060 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 Colorado Springs 24.069 815.075 611.356 11.822 0.804 0.831 327.208 1884.88 m / 6184 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962 29.961 1014.600 761.012 14.716 1.001 1.035 407.306 Limon 24.770 838.801 629.152 12.166 0.828 0.855 336.733 1635.25 m / 5365 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146 29.967 1014.800 761.162 14.718 1.002 1.035 407.387 Pueblo 25.316 857.309 643.034 12.434 0.846 0.874 344.163 1440.48 m / 4726 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 29.911 1012.900 759.737 14.691 1.000 1.033 406.624 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 M M M M M M M 1136.90 m / 3730 ft M M M M M M M Yuma 25.870 876.047 657.089 12.706 0.865 0.893 351.685 1260.65 m / 4136 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 Wray 26.306 890.812 668.163 12.920 0.879 0.908 357.612 1117.70 m / 3667 ft 30.080 1018.626 764.032 14.774 1.005 1.039 408.923 Burlington 25.703 870.418 652.867 12.624 0.859 0.888 349.425 1307.90 m / 4291 ft 30.080 1018.626 764.032 14.774 1.005 1.039 408.923 29.932 1013.600 760.262 14.701 1.000 1.034 406.905 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.312 687.833 515.917 9.976 0.679 0.701 276.127 3333.90 m / 10938 ft 30.580 1035.558 776.732 15.019 1.022 1.056 415.720 Wilkerson Pass 20.086 680.201 510.193 9.865 0.671 0.694 273.064 3437.84 m / 11279 ft 30.640 1037.590 778.256 15.049 1.024 1.058 416.535 Steamboat Springs 23.455 794.269 595.751 11.520 0.784 0.810 318.856 2096.41 m / 6878 ft 30.240 1024.044 768.096 14.852 1.011 1.044 411.098 Walton Peak 20.591 697.302 523.019 10.114 0.688 0.711 279.928 3223.87 m / 10577 ft 30.570 1035.219 776.478 15.015 1.022 1.056 415.584 Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 23.033 780.003 585.050 11.313 0.770 0.795 313.129 2258.87 m / 7411 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 Granby 22.424 759.355 569.563 11.014 0.749 0.774 304.839 2501.49 m / 8207 ft 30.400 1029.463 772.160 14.931 1.016 1.050 413.273 Leadville 21.071 713.562 535.215 10.349 0.704 0.728 286.456 3025.75 m / 9927 ft 30.510 1033.188 774.954 14.985 1.020 1.054 414.768 30.047 1017.500 763.187 14.758 1.004 1.038 408.470 Copper Mountain 19.492 660.062 495.087 9.573 0.651 0.673 264.979 3680.46 m / 12075 ft 30.670 1038.606 779.018 15.064 1.025 1.059 416.943 Buena Vista 22.589 764.967 573.772 11.095 0.755 0.780 307.092 2423.16 m / 7950 ft 30.330 1027.092 770.382 14.897 1.014 1.047 412.321 Grand Junction 25.192 853.096 639.874 12.373 0.842 0.870 342.471 1480.72 m / 4858 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 29.887 1012.100 759.137 14.679 0.999 1.032 406.303 Laramie, Wyoming 23.129 783.228 587.469 11.360 0.773 0.799 314.423 2220.16 m / 7284 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 29.970 1014.900 761.237 14.720 1.002 1.035 407.427 Cheyenne, Wyoming 24.070 815.089 611.367 11.822 0.804 0.831 327.214 1876.35 m / 6156 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 29.949 1014.200 760.712 14.710 1.001 1.034 407.146 Pine Bluffs, Wyoming 24.942 844.644 633.535 12.251 0.834 0.861 339.078 1570.33 m / 5152 ft 30.140 1020.658 765.556 14.803 1.007 1.041 409.738 Kimball, Nebraska 25.163 852.102 639.129 12.359 0.841 0.869 342.072 1501.44 m / 4926 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874 ------------------------------------------------------------------------------- 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