


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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961 NZUS99 KBOU 311840 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 1240 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 24.845 841.339 631.056 12.203 0.830 0.858 337.752 1655.37 m / 5431 ft 30.330 1027.092 770.382 14.897 1.014 1.047 412.321 30.129 1020.300 765.288 14.798 1.007 1.040 409.595 Centennial Airport 24.452 828.052 621.090 12.010 0.817 0.844 332.418 1793.14 m / 5883 ft 30.360 1028.108 771.144 14.911 1.015 1.048 412.729 30.197 1022.600 767.013 14.832 1.009 1.043 410.518 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 M M M M M M M 1728.22 m / 5670 ft M M M M M M M Erie Municipal Arpt 25.092 849.700 637.327 12.324 0.839 0.866 341.108 1563.62 m / 5130 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 Longmont 25.191 853.054 639.843 12.372 0.842 0.870 342.455 1539.85 m / 5052 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185 Boulder Muni Airport 24.961 845.274 634.008 12.260 0.834 0.862 339.331 1611.78 m / 5288 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 Fort Collins/Loveland 25.207 853.618 640.266 12.381 0.842 0.870 342.681 1528.88 m / 5016 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 Greeley 25.509 863.834 647.928 12.529 0.853 0.881 346.782 1431.65 m / 4697 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 30.206 1022.900 767.238 14.836 1.010 1.043 410.638 Akron 25.484 862.992 647.297 12.517 0.852 0.880 346.444 1436.83 m / 4714 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 30.156 1021.200 765.963 14.811 1.008 1.041 409.956 Monument Ridge/Elbert 23.464 794.571 595.977 11.524 0.784 0.810 318.977 2151.89 m / 7060 ft 30.450 1031.156 773.430 14.956 1.018 1.051 413.953 Colorado Springs 24.194 819.299 614.524 11.883 0.809 0.835 328.903 1884.88 m / 6184 ft 30.380 1028.785 771.652 14.921 1.015 1.049 413.001 30.174 1021.800 766.413 14.820 1.008 1.042 410.197 Limon 24.906 843.420 632.617 12.233 0.832 0.860 338.587 1635.25 m / 5365 ft 30.330 1027.092 770.382 14.897 1.014 1.047 412.321 30.144 1020.800 765.663 14.805 1.007 1.041 409.795 Pueblo 25.473 862.606 647.008 12.511 0.851 0.880 346.289 1440.48 m / 4726 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 30.124 1020.100 765.138 14.795 1.007 1.040 409.514 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 25.607 867.138 650.406 12.577 0.856 0.884 348.108 1392.02 m / 4567 ft 30.270 1025.060 768.858 14.867 1.012 1.045 411.506 Holyoke M M M M M M M 1136.90 m / 3730 ft M M M M M M M Yuma 26.002 880.541 660.460 12.771 0.869 0.898 353.489 1260.65 m / 4136 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234 Wray 26.440 895.369 671.582 12.986 0.884 0.913 359.442 1117.70 m / 3667 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962 Burlington 25.862 875.785 656.893 12.702 0.864 0.893 351.580 1307.90 m / 4291 ft 30.260 1024.722 768.604 14.862 1.011 1.045 411.370 30.132 1020.400 765.363 14.800 1.007 1.041 409.635 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M 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 23.585 798.680 599.059 11.584 0.788 0.814 320.626 2096.41 m / 6878 ft 30.400 1029.463 772.160 14.931 1.016 1.050 413.273 Walton Peak 20.657 699.515 524.679 10.146 0.690 0.713 280.817 3223.87 m / 10577 ft 30.660 1038.267 778.764 15.059 1.025 1.059 416.807 Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 23.170 784.614 588.509 11.380 0.774 0.800 314.980 2258.87 m / 7411 ft 30.470 1031.833 773.938 14.965 1.018 1.052 414.224 Granby 22.533 763.061 572.342 11.067 0.753 0.778 306.327 2501.49 m / 8207 ft 30.540 1034.204 775.716 15.000 1.021 1.055 415.176 Leadville 21.146 716.072 537.098 10.386 0.707 0.730 287.464 3025.75 m / 9927 ft 30.610 1036.574 777.494 15.034 1.023 1.057 416.128 30.200 1022.700 767.088 14.833 1.009 1.043 410.558 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 22.692 768.435 576.374 11.145 0.758 0.784 308.485 2423.16 m / 7950 ft 30.460 1031.494 773.684 14.961 1.018 1.052 414.088 Grand Junction 25.339 858.079 643.612 12.445 0.847 0.875 344.472 1480.72 m / 4858 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641 30.085 1018.800 764.162 14.776 1.005 1.039 408.992 Laramie, Wyoming 23.249 787.313 590.533 11.419 0.777 0.803 316.063 2220.16 m / 7284 ft 30.430 1030.478 772.922 14.946 1.017 1.051 413.681 30.177 1021.900 766.488 14.821 1.009 1.042 410.237 Cheyenne, Wyoming 24.203 819.598 614.749 11.887 0.809 0.836 329.024 1876.35 m / 6156 ft 30.360 1028.108 771.144 14.911 1.015 1.048 412.729 30.153 1021.100 765.888 14.810 1.008 1.041 409.916 Pine Bluffs, Wyoming 25.080 849.293 637.022 12.318 0.838 0.866 340.944 1570.33 m / 5152 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 Kimball, Nebraska 25.283 856.198 642.201 12.418 0.845 0.873 343.716 1501.44 m / 4926 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777 ------------------------------------------------------------------------------- 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