


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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839 NZUS99 KBOU 201020 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 420 AM MDT Wednesday, August 20, 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 24.828 840.763 630.624 12.194 0.830 0.857 337.520 1655.37 m / 5431 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 30.047 1017.500 763.187 14.758 1.004 1.038 408.470 Centennial Airport 24.444 827.768 620.877 12.006 0.817 0.844 332.303 1793.14 m / 5883 ft 30.350 1027.769 770.890 14.907 1.014 1.048 412.593 30.132 1020.400 765.363 14.800 1.007 1.041 409.635 Buckley AirForce Base 24.622 833.803 625.403 12.093 0.823 0.850 334.726 1725.78 m / 5662 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185 30.044 1017.400 763.112 14.756 1.004 1.037 408.430 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 24.623 833.838 625.430 12.094 0.823 0.850 334.740 1728.22 m / 5670 ft 30.330 1027.092 770.382 14.897 1.014 1.047 412.321 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 25.216 853.910 640.485 12.385 0.843 0.871 342.798 1528.88 m / 5016 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 30.094 1019.100 764.387 14.781 1.006 1.039 409.113 Greeley 25.500 863.539 647.707 12.525 0.852 0.881 346.664 1431.65 m / 4697 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 30.141 1020.700 765.588 14.804 1.007 1.041 409.755 Akron 25.493 863.287 647.518 12.521 0.852 0.880 346.562 1436.83 m / 4714 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 30.121 1020.000 765.063 14.794 1.007 1.040 409.474 Monument Ridge/Elbert 23.480 795.119 596.388 11.532 0.785 0.811 319.197 2151.89 m / 7060 ft 30.470 1031.833 773.938 14.965 1.018 1.052 414.224 Colorado Springs 24.227 820.425 615.369 11.899 0.810 0.837 329.356 1884.88 m / 6184 ft 30.420 1030.140 772.668 14.941 1.017 1.050 413.545 30.221 1023.400 767.613 14.843 1.010 1.044 410.839 Limon 24.923 843.998 633.050 12.241 0.833 0.861 338.819 1635.25 m / 5365 ft 30.350 1027.769 770.890 14.907 1.014 1.048 412.593 30.129 1020.300 765.288 14.798 1.007 1.040 409.595 Pueblo 25.481 862.901 647.228 12.515 0.852 0.880 346.407 1440.48 m / 4726 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 30.091 1019.000 764.312 14.779 1.006 1.039 409.073 La Junta M M M M M M M 1291.74 m / 4238 ft M M M M M M M Sterling 26.106 884.049 663.091 12.822 0.872 0.901 354.897 1230.78 m / 4038 ft 30.260 1024.722 768.604 14.862 1.011 1.045 411.370 Fort Morgan 25.615 867.433 650.628 12.581 0.856 0.885 348.227 1392.02 m / 4567 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 Holyoke 26.397 893.891 670.473 12.965 0.882 0.912 358.848 1136.90 m / 3730 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234 Yuma 26.020 881.140 660.909 12.780 0.870 0.899 353.729 1260.65 m / 4136 ft 30.270 1025.060 768.858 14.867 1.012 1.045 411.506 Wray 26.458 895.977 672.037 12.995 0.884 0.914 359.686 1117.70 m / 3667 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234 Burlington 25.871 876.083 657.116 12.707 0.865 0.893 351.699 1307.90 m / 4291 ft 30.270 1025.060 768.858 14.867 1.012 1.045 411.506 30.118 1019.900 764.987 14.792 1.007 1.040 409.434 Berthoud Pass 19.306 653.792 490.384 9.482 0.645 0.667 262.462 3806.95 m / 12490 ft 30.860 1045.040 783.844 15.157 1.031 1.066 419.526 Dakota Hill 20.419 691.481 518.653 10.029 0.682 0.705 277.592 3333.90 m / 10938 ft 30.730 1040.638 780.542 15.093 1.027 1.061 417.759 Wilkerson Pass 20.207 684.292 513.261 9.925 0.675 0.698 274.706 3437.84 m / 11279 ft 30.810 1043.347 782.574 15.132 1.030 1.064 418.847 Steamboat Springs 23.569 798.129 598.646 11.576 0.788 0.814 320.405 2096.41 m / 6878 ft 30.380 1028.785 771.652 14.921 1.015 1.049 413.001 Walton Peak 20.671 700.007 525.048 10.153 0.691 0.714 281.015 3223.87 m / 10577 ft 30.680 1038.944 779.272 15.069 1.025 1.059 417.079 Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 23.178 784.886 588.712 11.384 0.775 0.800 315.089 2258.87 m / 7411 ft 30.480 1032.172 774.192 14.970 1.019 1.053 414.360 Granby 22.549 763.590 572.739 11.075 0.754 0.779 306.540 2501.49 m / 8207 ft 30.560 1034.881 776.224 15.010 1.021 1.055 415.448 Leadville 21.212 718.331 538.792 10.419 0.709 0.732 288.371 3025.75 m / 9927 ft 30.700 1039.622 779.780 15.078 1.026 1.060 417.351 30.150 1021.000 765.813 14.808 1.008 1.041 409.876 Copper Mountain 19.596 663.581 497.727 9.624 0.655 0.677 266.391 3680.46 m / 12075 ft 30.820 1043.685 782.828 15.137 1.030 1.064 418.982 Buena Vista 22.771 771.104 578.375 11.184 0.761 0.786 309.556 2423.16 m / 7950 ft 30.560 1034.881 776.224 15.010 1.021 1.055 415.448 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 29.935 1013.700 760.337 14.702 1.000 1.034 406.945 Laramie, Wyoming 23.233 786.768 590.124 11.411 0.776 0.802 315.844 2220.16 m / 7284 ft 30.410 1029.801 772.414 14.936 1.016 1.050 413.409 30.026 1016.800 762.662 14.747 1.004 1.037 408.189 Cheyenne, Wyoming 24.211 819.880 614.960 11.891 0.809 0.836 329.137 1876.35 m / 6156 ft 30.370 1028.447 771.398 14.916 1.015 1.049 412.865 30.094 1019.100 764.387 14.781 1.006 1.039 409.113 Pine Bluffs, Wyoming 25.097 849.874 637.457 12.326 0.839 0.867 341.178 1570.33 m / 5152 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185 Kimball, Nebraska 25.301 856.783 642.640 12.427 0.846 0.874 343.951 1501.44 m / 4926 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 ------------------------------------------------------------------------------- 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