


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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385 NZUS99 KBOU 041500 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 900 AM MDT Monday, August 4, 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 24.675 835.577 626.734 12.119 0.825 0.852 335.438 1655.37 m / 5431 ft 30.130 1020.319 765.302 14.798 1.007 1.040 409.602 29.881 1011.900 758.987 14.676 0.999 1.032 406.222 Centennial Airport 24.293 822.653 617.040 11.932 0.812 0.839 330.250 1793.14 m / 5883 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146 29.932 1013.600 760.262 14.701 1.000 1.034 406.905 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 24.480 828.976 621.783 12.023 0.818 0.845 332.788 1728.22 m / 5670 ft 30.160 1021.335 766.064 14.813 1.008 1.041 410.010 Erie Municipal Arpt 24.937 844.467 633.402 12.248 0.833 0.861 339.007 1563.62 m / 5130 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 Longmont 25.027 847.517 635.690 12.292 0.836 0.864 340.232 1539.85 m / 5052 ft 30.130 1020.319 765.302 14.798 1.007 1.040 409.602 Boulder Muni Airport 24.807 840.066 630.101 12.184 0.829 0.857 337.241 1611.78 m / 5288 ft 30.130 1020.319 765.302 14.798 1.007 1.040 409.602 Fort Collins/Loveland 25.061 848.658 636.546 12.309 0.838 0.865 340.690 1528.88 m / 5016 ft 30.130 1020.319 765.302 14.798 1.007 1.040 409.602 29.929 1013.500 760.187 14.700 1.000 1.033 406.865 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 30.005 1016.100 762.137 14.737 1.003 1.036 407.908 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 29.952 1014.300 760.787 14.711 1.001 1.034 407.186 Monument Ridge/Elbert 23.334 790.184 592.686 11.461 0.780 0.806 317.215 2151.89 m / 7060 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 Colorado Springs 24.086 815.638 611.778 11.830 0.805 0.832 327.434 1884.88 m / 6184 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234 29.985 1015.400 761.612 14.727 1.002 1.035 407.627 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 29.958 1014.500 760.937 14.714 1.001 1.035 407.266 Pueblo 25.351 858.486 643.917 12.451 0.847 0.875 344.635 1440.48 m / 4726 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874 29.964 1014.700 761.087 14.717 1.001 1.035 407.346 La Junta M M M M M M M 1291.74 m / 4238 ft M M M M M M M Sterling 25.955 878.941 659.260 12.748 0.867 0.896 352.847 1230.78 m / 4038 ft 30.090 1018.965 764.286 14.779 1.006 1.039 409.059 Fort Morgan 25.467 862.406 646.858 12.508 0.851 0.879 346.209 1392.02 m / 4567 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 Holyoke 26.289 890.252 667.743 12.912 0.879 0.908 357.387 1136.90 m / 3730 ft 30.130 1020.319 765.302 14.798 1.007 1.040 409.602 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 26.333 891.723 668.847 12.933 0.880 0.909 357.978 1117.70 m / 3667 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330 Burlington 25.747 871.909 653.985 12.646 0.861 0.889 350.024 1307.90 m / 4291 ft 30.130 1020.319 765.302 14.798 1.007 1.040 409.602 29.988 1015.500 761.687 14.729 1.002 1.036 407.668 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.297 687.347 515.552 9.969 0.678 0.701 275.932 3333.90 m / 10938 ft 30.560 1034.881 776.224 15.010 1.021 1.055 415.448 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 23.447 793.994 595.544 11.516 0.784 0.810 318.745 2096.41 m / 6878 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962 Walton Peak 20.548 695.826 521.912 10.092 0.687 0.710 279.336 3223.87 m / 10577 ft 30.510 1033.188 774.954 14.985 1.020 1.054 414.768 Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 23.074 781.359 586.067 11.333 0.771 0.797 313.673 2258.87 m / 7411 ft 30.350 1027.769 770.890 14.907 1.014 1.048 412.593 Granby 22.432 759.620 569.761 11.017 0.750 0.775 304.946 2501.49 m / 8207 ft 30.410 1029.801 772.414 14.936 1.016 1.050 413.409 Leadville 21.094 714.315 535.780 10.360 0.705 0.728 286.758 3025.75 m / 9927 ft 30.540 1034.204 775.716 15.000 1.021 1.055 415.176 30.070 1018.300 763.787 14.769 1.005 1.038 408.792 Copper Mountain 19.485 659.827 494.911 9.570 0.651 0.673 264.884 3680.46 m / 12075 ft 30.660 1038.267 778.764 15.059 1.025 1.059 416.807 Buena Vista 22.645 766.835 575.173 11.122 0.757 0.782 307.842 2423.16 m / 7950 ft 30.400 1029.463 772.160 14.931 1.016 1.050 413.273 Grand Junction 25.175 852.510 639.435 12.365 0.841 0.869 342.236 1480.72 m / 4858 ft 30.090 1018.965 764.286 14.779 1.006 1.039 409.059 29.855 1011.000 758.312 14.663 0.998 1.031 405.861 Laramie, Wyoming 23.097 782.139 586.652 11.344 0.772 0.798 313.986 2220.16 m / 7284 ft 30.240 1024.044 768.096 14.852 1.011 1.044 411.098 29.908 1012.800 759.662 14.689 1.000 1.033 406.584 Cheyenne, Wyoming 24.045 814.244 610.733 11.810 0.804 0.830 326.874 1876.35 m / 6156 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146 29.926 1013.400 760.112 14.698 1.000 1.033 406.825 Pine Bluffs, Wyoming 24.951 844.935 633.753 12.255 0.834 0.862 339.195 1570.33 m / 5152 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874 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