


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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099 NZUS99 KBOU 312240 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 440 PM 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 24.802 839.899 629.975 12.182 0.829 0.856 337.173 1655.37 m / 5431 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 30.070 1018.300 763.787 14.769 1.005 1.038 408.792 Centennial Airport 24.410 826.631 620.024 11.989 0.816 0.843 331.847 1793.14 m / 5883 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 30.129 1020.300 765.288 14.798 1.007 1.040 409.595 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 24.606 833.266 625.001 12.085 0.822 0.850 334.511 1728.22 m / 5670 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 Erie Municipal Arpt 25.057 848.537 636.455 12.307 0.837 0.865 340.641 1563.62 m / 5130 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234 Longmont 25.148 851.597 638.750 12.351 0.840 0.868 341.870 1539.85 m / 5052 ft 30.270 1025.060 768.858 14.867 1.012 1.045 411.506 Boulder Muni Airport 24.927 844.117 633.139 12.243 0.833 0.861 338.867 1611.78 m / 5288 ft 30.270 1025.060 768.858 14.867 1.012 1.045 411.506 Fort Collins/Loveland 25.164 852.159 639.172 12.360 0.841 0.869 342.095 1528.88 m / 5016 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234 30.067 1018.200 763.712 14.768 1.005 1.038 408.752 Greeley 25.448 861.772 646.381 12.499 0.851 0.879 345.954 1431.65 m / 4697 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962 30.126 1020.200 765.213 14.797 1.007 1.040 409.554 Akron 25.441 861.520 646.193 12.495 0.850 0.879 345.853 1436.83 m / 4714 ft 30.240 1024.044 768.096 14.852 1.011 1.044 411.098 30.100 1019.300 764.537 14.784 1.006 1.039 409.193 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 24.152 817.890 613.468 11.862 0.807 0.834 328.338 1884.88 m / 6184 ft 30.330 1027.092 770.382 14.897 1.014 1.047 412.321 30.106 1019.500 764.687 14.787 1.006 1.040 409.273 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 30.097 1019.200 764.462 14.782 1.006 1.039 409.153 Pueblo 25.421 860.841 645.683 12.485 0.850 0.878 345.580 1440.48 m / 4726 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962 30.059 1017.900 763.487 14.763 1.005 1.038 408.631 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 25.554 865.363 649.076 12.551 0.854 0.882 347.396 1392.02 m / 4567 ft 30.210 1023.028 767.334 14.838 1.010 1.043 410.690 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 25.827 874.592 655.998 12.685 0.863 0.892 351.101 1307.90 m / 4291 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826 30.088 1018.900 764.237 14.778 1.006 1.039 409.033 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.362 689.535 517.194 10.001 0.681 0.703 276.811 3333.90 m / 10938 ft 30.650 1037.929 778.510 15.054 1.024 1.058 416.671 Wilkerson Pass 20.129 681.645 511.275 9.886 0.673 0.695 273.643 3437.84 m / 11279 ft 30.700 1039.622 779.780 15.078 1.026 1.060 417.351 Steamboat Springs 23.544 797.302 598.025 11.564 0.787 0.813 320.073 2096.41 m / 6878 ft 30.350 1027.769 770.890 14.907 1.014 1.048 412.593 Walton Peak 20.642 699.023 524.310 10.138 0.690 0.713 280.620 3223.87 m / 10577 ft 30.640 1037.590 778.256 15.049 1.024 1.058 416.535 Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 23.122 782.987 587.288 11.356 0.773 0.798 314.326 2258.87 m / 7411 ft 30.410 1029.801 772.414 14.936 1.016 1.050 413.409 Granby 22.494 761.737 571.350 11.048 0.752 0.777 305.796 2501.49 m / 8207 ft 30.490 1032.510 774.446 14.975 1.019 1.053 414.496 Leadville 21.123 715.319 536.533 10.375 0.706 0.729 287.161 3025.75 m / 9927 ft 30.580 1035.558 776.732 15.019 1.022 1.056 415.720 30.188 1022.300 766.788 14.827 1.009 1.042 410.397 Copper Mountain 19.547 661.939 496.494 9.601 0.653 0.675 265.732 3680.46 m / 12075 ft 30.750 1041.315 781.050 15.103 1.028 1.062 418.031 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 25.252 855.148 641.413 12.403 0.844 0.872 343.295 1480.72 m / 4858 ft 30.180 1022.013 766.572 14.823 1.009 1.042 410.282 29.976 1015.100 761.387 14.723 1.002 1.035 407.507 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 30.126 1020.200 765.213 14.797 1.007 1.040 409.554 Cheyenne, Wyoming 24.161 818.189 613.692 11.867 0.807 0.834 328.458 1876.35 m / 6156 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 30.100 1019.300 764.537 14.784 1.006 1.039 409.193 Pine Bluffs, Wyoming 25.045 848.130 636.150 12.301 0.837 0.865 340.478 1570.33 m / 5152 ft 30.260 1024.722 768.604 14.862 1.011 1.045 411.370 Kimball, Nebraska 25.249 855.027 641.323 12.401 0.844 0.872 343.247 1501.44 m / 4926 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234 ------------------------------------------------------------------------------- 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