Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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NZUS99 KBOU 212320
OSOBOU
Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
520 PM MDT Tuesday, July 21, 2026
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
29.843 1010.600 758.012 14.658 0.997 1.031 405.701
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
29.878 1011.800 758.912 14.675 0.999 1.032 406.182
Buckley AirForce Base 24.470 828.653 621.541 12.019 0.818 0.845 332.659
1725.78 m / 5662 ft 30.140 1020.658 765.556 14.803 1.007 1.041 409.738
29.822 1009.900 757.487 14.647 0.997 1.030 405.420
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 24.488 829.262 621.997 12.027 0.818 0.846 332.903
1728.22 m / 5670 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146
Erie Municipal Arpt 24.929 844.177 633.184 12.244 0.833 0.861 338.891
1563.62 m / 5130 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194
Longmont 25.019 847.226 635.471 12.288 0.836 0.864 340.115
1539.85 m / 5052 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466
Boulder Muni Airport 24.799 839.777 629.884 12.180 0.829 0.856 337.124
1611.78 m / 5288 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466
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
29.870 1011.500 758.687 14.671 0.998 1.031 406.062
Greeley 25.335 857.942 643.509 12.443 0.847 0.875 344.417
1431.65 m / 4697 ft 30.100 1019.303 764.540 14.784 1.006 1.039 409.194
29.926 1013.400 760.112 14.698 1.000 1.033 406.825
Akron 25.380 859.459 644.647 12.465 0.848 0.876 345.026
1436.83 m / 4714 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146
29.961 1014.600 761.012 14.716 1.001 1.035 407.306
Monument Ridge/Elbert 23.358 791.006 593.303 11.473 0.781 0.807 317.546
2151.89 m / 7060 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185
Colorado Springs 24.077 815.356 611.567 11.826 0.805 0.831 327.321
1884.88 m / 6184 ft 30.240 1024.044 768.096 14.852 1.011 1.044 411.098
29.917 1013.100 759.887 14.694 1.000 1.033 406.704
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
29.932 1013.600 760.262 14.701 1.000 1.034 406.905
Pueblo 25.290 856.426 642.372 12.421 0.845 0.873 343.808
1440.48 m / 4726 ft 30.080 1018.626 764.032 14.774 1.005 1.039 408.923
29.843 1010.600 758.012 14.658 0.997 1.031 405.701
La Junta 25.728 871.240 653.483 12.636 0.860 0.888 349.755
1291.74 m / 4238 ft 30.050 1017.610 763.270 14.759 1.004 1.038 408.515
29.828 1010.100 757.637 14.650 0.997 1.030 405.500
Sterling 25.973 879.542 659.710 12.757 0.868 0.897 353.088
1230.78 m / 4038 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330
Fort Morgan 25.476 862.702 647.079 12.512 0.851 0.880 346.328
1392.02 m / 4567 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466
Holyoke M M M M M M M
1136.90 m / 3730 ft M M M M M M M
Yuma 25.914 877.545 658.213 12.728 0.866 0.895 352.286
1260.65 m / 4136 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874
Wray 26.351 892.331 669.303 12.942 0.881 0.910 358.222
1117.70 m / 3667 ft 30.130 1020.319 765.302 14.798 1.007 1.040 409.602
Burlington 25.765 872.505 654.432 12.655 0.861 0.890 350.263
1307.90 m / 4291 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874
29.961 1014.600 761.012 14.716 1.001 1.035 407.306
Berthoud Pass 19.259 652.171 489.168 9.459 0.644 0.665 261.811
3806.95 m / 12490 ft 30.790 1042.669 782.066 15.123 1.029 1.063 418.575
Dakota Hill 20.369 689.779 517.376 10.004 0.681 0.703 276.908
3333.90 m / 10938 ft 30.660 1038.267 778.764 15.059 1.025 1.059 416.807
Wilkerson Pass 20.136 681.886 511.456 9.890 0.673 0.695 273.740
3437.84 m / 11279 ft 30.710 1039.960 780.034 15.083 1.026 1.060 417.487
Steamboat Springs 23.390 792.064 594.097 11.488 0.782 0.808 317.970
2096.41 m / 6878 ft 30.160 1021.335 766.064 14.813 1.008 1.041 410.010
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 22.407 758.801 569.147 11.005 0.749 0.774 304.617
2485.03 m / 8153 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185
Kremmling 22.985 778.376 583.830 11.289 0.768 0.794 312.475
2258.87 m / 7411 ft 30.240 1024.044 768.096 14.852 1.011 1.044 411.098
Granby 22.392 758.296 568.769 10.998 0.748 0.773 304.414
2501.49 m / 8207 ft 30.360 1028.108 771.144 14.911 1.015 1.048 412.729
Leadville 21.086 714.064 535.592 10.357 0.705 0.728 286.658
3025.75 m / 9927 ft 30.530 1033.865 775.462 14.995 1.020 1.054 415.040
29.976 1015.100 761.387 14.723 1.002 1.035 407.507
Copper Mountain 19.519 661.000 495.790 9.587 0.652 0.674 265.355
3680.46 m / 12075 ft 30.710 1039.960 780.034 15.083 1.026 1.060 417.487
Buena Vista 22.605 765.501 574.172 11.103 0.755 0.781 307.307
2423.16 m / 7950 ft 30.350 1027.769 770.890 14.907 1.014 1.048 412.593
Grand Junction 25.053 848.407 636.357 12.305 0.837 0.865 340.589
1480.72 m / 4858 ft 29.950 1014.224 760.730 14.710 1.001 1.034 407.155
29.689 1005.400 754.112 14.582 0.992 1.025 403.613
Laramie, Wyoming 23.161 784.317 588.286 11.376 0.774 0.800 314.860
2220.16 m / 7284 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185
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
29.902 1012.600 759.512 14.687 0.999 1.033 406.503
Pine Bluffs, Wyoming 24.968 845.516 634.188 12.263 0.834 0.862 339.428
1570.33 m / 5152 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146
Kimball, Nebraska 25.197 853.272 640.006 12.376 0.842 0.870 342.542
1501.44 m / 4926 ft 30.190 1022.351 766.826 14.828 1.009 1.043 410.418
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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