


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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224 NZUS99 KBOU 162020 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 220 PM MDT Tuesday, September 16, 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 24.734 837.594 628.247 12.148 0.827 0.854 336.248 1655.37 m / 5431 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 29.973 1015.000 761.312 14.721 1.002 1.035 407.467 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 30.038 1017.200 762.962 14.753 1.004 1.037 408.350 Buckley AirForce Base 24.504 829.797 622.399 12.035 0.819 0.846 333.118 1725.78 m / 5662 ft 30.180 1022.013 766.572 14.823 1.009 1.042 410.282 29.967 1014.800 761.162 14.718 1.002 1.035 407.387 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 24.530 830.692 623.070 12.048 0.820 0.847 333.477 1728.22 m / 5670 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826 Erie Municipal Arpt 24.989 846.212 634.711 12.273 0.835 0.863 339.708 1563.62 m / 5130 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146 Longmont 25.096 849.848 637.438 12.326 0.839 0.867 341.168 1539.85 m / 5052 ft 30.210 1023.028 767.334 14.838 1.010 1.043 410.690 Boulder Muni Airport 24.867 842.092 631.620 12.213 0.831 0.859 338.054 1611.78 m / 5288 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 Fort Collins/Loveland 25.104 850.117 637.640 12.330 0.839 0.867 341.275 1528.88 m / 5016 ft 30.180 1022.013 766.572 14.823 1.009 1.042 410.282 29.988 1015.500 761.687 14.729 1.002 1.036 407.668 Greeley 25.405 860.299 645.277 12.478 0.849 0.877 345.363 1431.65 m / 4697 ft 30.180 1022.013 766.572 14.823 1.009 1.042 410.282 30.091 1019.000 764.312 14.779 1.006 1.039 409.073 Akron 25.362 858.870 644.205 12.457 0.848 0.876 344.789 1436.83 m / 4714 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874 29.988 1015.500 761.687 14.729 1.002 1.036 407.668 Monument Ridge/Elbert 23.342 790.458 592.892 11.465 0.780 0.806 317.325 2151.89 m / 7060 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 Colorado Springs 24.044 814.230 610.722 11.809 0.804 0.830 326.869 1884.88 m / 6184 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 Limon 24.778 839.090 629.369 12.170 0.828 0.856 336.849 1635.25 m / 5365 ft 30.180 1022.013 766.572 14.823 1.009 1.042 410.282 29.997 1015.800 761.912 14.733 1.003 1.036 407.788 Pueblo 25.308 857.015 642.814 12.430 0.846 0.874 344.044 1440.48 m / 4726 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 29.920 1013.200 759.962 14.695 1.000 1.033 406.744 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 25.493 863.293 647.523 12.521 0.852 0.880 346.565 1392.02 m / 4567 ft 30.140 1020.658 765.556 14.803 1.007 1.041 409.738 Holyoke 26.262 889.342 667.061 12.899 0.878 0.907 357.022 1136.90 m / 3730 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 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 26.288 890.204 667.708 12.911 0.879 0.908 357.368 1117.70 m / 3667 ft 30.060 1017.949 763.524 14.764 1.005 1.038 408.651 Burlington 25.721 871.014 653.314 12.633 0.860 0.888 349.665 1307.90 m / 4291 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194 29.937 1013.800 760.412 14.704 1.001 1.034 406.985 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.269 686.375 514.823 9.955 0.677 0.700 275.542 3333.90 m / 10938 ft 30.520 1033.526 775.208 14.990 1.020 1.054 414.904 Wilkerson Pass 20.051 678.999 509.291 9.848 0.670 0.692 272.581 3437.84 m / 11279 ft 30.590 1035.897 776.986 15.024 1.022 1.056 415.856 Steamboat Springs 23.487 795.372 596.578 11.536 0.785 0.811 319.298 2096.41 m / 6878 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 Walton Peak M M M M M M M 3223.87 m / 10577 ft M M M M M M M Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 23.025 779.732 584.847 11.309 0.770 0.795 313.020 2258.87 m / 7411 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 Granby 22.377 757.767 568.372 10.990 0.748 0.773 304.202 2501.49 m / 8207 ft 30.340 1027.431 770.636 14.902 1.014 1.048 412.457 Leadville 21.079 713.813 535.404 10.353 0.704 0.728 286.557 3025.75 m / 9927 ft 30.520 1033.526 775.208 14.990 1.020 1.054 414.904 30.183 1022.100 766.638 14.824 1.009 1.042 410.317 Copper Mountain 19.457 658.889 494.207 9.556 0.650 0.672 264.508 3680.46 m / 12075 ft 30.620 1036.913 777.748 15.039 1.023 1.057 416.264 Buena Vista 22.613 765.767 574.373 11.107 0.756 0.781 307.414 2423.16 m / 7950 ft 30.360 1028.108 771.144 14.911 1.015 1.048 412.729 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 29.920 1013.200 759.962 14.695 1.000 1.033 406.744 Laramie, Wyoming 23.153 784.045 588.082 11.372 0.774 0.800 314.751 2220.16 m / 7284 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 30.085 1018.800 764.162 14.776 1.005 1.039 408.992 Cheyenne, Wyoming 24.119 816.780 612.635 11.846 0.806 0.833 327.892 1876.35 m / 6156 ft 30.260 1024.722 768.604 14.862 1.011 1.045 411.370 30.056 1017.800 763.412 14.762 1.004 1.038 408.591 Pine Bluffs, Wyoming 25.011 846.968 635.278 12.284 0.836 0.864 340.011 1570.33 m / 5152 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826 Kimball, Nebraska 25.223 854.150 640.665 12.388 0.843 0.871 342.894 1501.44 m / 4926 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826 ------------------------------------------------------------------------------- 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