


Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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379 NZUS99 KBOU 040740 OSOBOU Pressure Readings around the Region National Weather Service Denver/Boulder, Colorado 140 AM MDT Saturday, October 4, 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 24.487 829.241 621.981 12.027 0.818 0.846 332.895 1655.37 m / 5431 ft 29.910 1012.869 759.714 14.690 1.000 1.033 406.612 29.648 1004.000 753.062 14.562 0.991 1.024 403.051 Centennial Airport 24.108 816.402 612.352 11.841 0.806 0.832 327.741 1793.14 m / 5883 ft 29.950 1014.224 760.730 14.710 1.001 1.034 407.155 29.695 1005.600 754.262 14.585 0.992 1.025 403.693 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 24.277 822.113 616.635 11.924 0.811 0.838 330.033 1728.22 m / 5670 ft 29.920 1013.208 759.968 14.695 1.000 1.033 406.747 Erie Municipal Arpt 24.723 837.201 627.952 12.143 0.826 0.854 336.090 1563.62 m / 5130 ft 29.860 1011.176 758.444 14.666 0.998 1.031 405.932 Longmont 24.821 840.525 630.445 12.191 0.830 0.857 337.425 1539.85 m / 5052 ft 29.890 1012.192 759.206 14.681 0.999 1.032 406.340 Boulder Muni Airport 24.602 833.123 624.894 12.083 0.822 0.850 334.453 1611.78 m / 5288 ft 29.890 1012.192 759.206 14.681 0.999 1.032 406.340 Fort Collins/Loveland 24.854 841.658 631.295 12.207 0.831 0.858 337.880 1528.88 m / 5016 ft 29.890 1012.192 759.206 14.681 0.999 1.032 406.340 29.686 1005.300 754.037 14.581 0.992 1.025 403.573 Greeley 25.135 851.169 638.429 12.345 0.840 0.868 341.698 1431.65 m / 4697 ft 29.870 1011.515 758.698 14.671 0.998 1.031 406.068 29.757 1007.700 755.837 14.615 0.995 1.028 404.536 Akron 25.119 850.628 638.023 12.337 0.840 0.867 341.481 1436.83 m / 4714 ft 29.870 1011.515 758.698 14.671 0.998 1.031 406.068 29.681 1005.100 753.887 14.578 0.992 1.025 403.493 Monument Ridge/Elbert 23.156 784.153 588.163 11.373 0.774 0.800 314.795 2151.89 m / 7060 ft 30.070 1018.287 763.778 14.769 1.005 1.038 408.787 Colorado Springs 23.895 809.162 606.921 11.736 0.799 0.825 324.834 1884.88 m / 6184 ft 30.020 1016.594 762.508 14.744 1.003 1.037 408.107 29.748 1007.400 755.612 14.611 0.994 1.027 404.416 Limon 24.582 832.452 624.390 12.074 0.822 0.849 334.184 1635.25 m / 5365 ft 29.950 1014.224 760.730 14.710 1.001 1.034 407.155 29.710 1006.100 754.637 14.592 0.993 1.026 403.894 Pueblo 25.160 852.013 639.062 12.357 0.841 0.869 342.036 1440.48 m / 4726 ft 29.930 1013.547 760.222 14.700 1.000 1.034 406.883 29.748 1007.400 755.612 14.611 0.994 1.027 404.416 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 25.231 854.424 640.870 12.392 0.843 0.871 343.004 1392.02 m / 4567 ft 29.840 1010.499 757.936 14.656 0.997 1.030 405.660 Holyoke 26.038 881.762 661.375 12.789 0.870 0.899 353.979 1136.90 m / 3730 ft 29.850 1010.837 758.190 14.661 0.998 1.031 405.796 Yuma 25.649 868.559 651.473 12.597 0.857 0.886 348.679 1260.65 m / 4136 ft 29.850 1010.837 758.190 14.661 0.998 1.031 405.796 Wray 26.090 883.521 662.695 12.814 0.872 0.901 354.685 1117.70 m / 3667 ft 29.840 1010.499 757.936 14.656 0.997 1.030 405.660 Burlington 25.571 865.946 649.513 12.559 0.855 0.883 347.630 1307.90 m / 4291 ft 29.930 1013.547 760.222 14.700 1.000 1.034 406.883 29.748 1007.400 755.612 14.611 0.994 1.027 404.416 Berthoud Pass M M M M M M M 3806.95 m / 12490 ft M M M M M M M Dakota Hill 20.111 681.028 510.812 9.877 0.672 0.694 273.395 3333.90 m / 10938 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 Wilkerson Pass 19.895 673.708 505.322 9.771 0.665 0.687 270.457 3437.84 m / 11279 ft 30.370 1028.447 771.398 14.916 1.015 1.049 412.865 Steamboat Springs 23.292 788.757 591.616 11.440 0.778 0.804 316.643 2096.41 m / 6878 ft 30.040 1017.272 763.016 14.754 1.004 1.037 408.379 Walton Peak 20.395 690.664 518.040 10.017 0.682 0.704 277.264 3223.87 m / 10577 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913 Walden M M M M M M M 2485.03 m / 8153 ft M M M M M M M Kremmling 22.889 775.122 581.389 11.242 0.765 0.790 311.169 2258.87 m / 7411 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466 Granby 22.260 753.798 565.394 10.933 0.744 0.769 302.608 2501.49 m / 8207 ft 30.190 1022.351 766.826 14.828 1.009 1.043 410.418 Leadville 20.923 708.544 531.452 10.277 0.699 0.723 284.442 3025.75 m / 9927 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049 29.843 1010.600 758.012 14.658 0.997 1.031 405.701 Copper Mountain 19.305 653.729 490.337 9.482 0.645 0.667 262.437 3680.46 m / 12075 ft 30.400 1029.463 772.160 14.931 1.016 1.050 413.273 Buena Vista 22.487 761.500 571.171 11.045 0.752 0.777 305.700 2423.16 m / 7950 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554 Grand Junction 24.984 846.062 634.599 12.271 0.835 0.863 339.648 1480.72 m / 4858 ft 29.870 1011.515 758.698 14.671 0.998 1.031 406.068 29.651 1004.100 753.137 14.563 0.991 1.024 403.091 Laramie, Wyoming 22.928 776.423 582.365 11.261 0.766 0.792 311.691 2220.16 m / 7284 ft 30.030 1016.933 762.762 14.749 1.004 1.037 408.243 29.701 1005.800 754.412 14.588 0.993 1.026 403.774 Cheyenne, Wyoming 23.845 807.482 605.661 11.712 0.797 0.823 324.160 1876.35 m / 6156 ft 29.930 1013.547 760.222 14.700 1.000 1.034 406.883 29.663 1004.500 753.437 14.569 0.991 1.024 403.252 Pine Bluffs, Wyoming 24.719 837.092 627.870 12.141 0.826 0.854 336.046 1570.33 m / 5152 ft 29.880 1011.853 758.952 14.676 0.999 1.032 406.204 Kimball, Nebraska 24.912 843.620 632.767 12.236 0.833 0.860 338.667 1501.44 m / 4926 ft 29.860 1011.176 758.444 14.666 0.998 1.031 405.932 ------------------------------------------------------------------------------- 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