Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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NZUS99 KBOU 041000
OSOBOU
Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
400 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 24.462 828.377 621.333 12.015 0.818 0.845 332.548
1655.37 m / 5431 ft 29.880 1011.853 758.952 14.676 0.999 1.032 406.204
29.622 1003.100 752.386 14.549 0.990 1.023 402.690
Centennial Airport 24.092 815.834 611.925 11.833 0.805 0.832 327.513
1793.14 m / 5883 ft 29.930 1013.547 760.222 14.700 1.000 1.034 406.883
29.672 1004.800 753.662 14.573 0.992 1.025 403.372
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 24.252 821.255 615.992 11.911 0.811 0.837 329.689
1728.22 m / 5670 ft 29.890 1012.192 759.206 14.681 0.999 1.032 406.340
Erie Municipal Arpt 24.705 836.619 627.516 12.134 0.826 0.853 335.857
1563.62 m / 5130 ft 29.840 1010.499 757.936 14.656 0.997 1.030 405.660
Longmont 24.795 839.651 629.789 12.178 0.829 0.856 337.074
1539.85 m / 5052 ft 29.860 1011.176 758.444 14.666 0.998 1.031 405.932
Boulder Muni Airport 24.576 832.256 624.243 12.071 0.821 0.849 334.105
1611.78 m / 5288 ft 29.860 1011.176 758.444 14.666 0.998 1.031 405.932
Fort Collins/Loveland 24.820 840.492 630.420 12.190 0.829 0.857 337.411
1528.88 m / 5016 ft 29.850 1010.837 758.190 14.661 0.998 1.031 405.796
29.636 1003.600 752.761 14.556 0.990 1.023 402.890
Greeley 25.118 850.580 637.987 12.337 0.839 0.867 341.461
1431.65 m / 4697 ft 29.850 1010.837 758.190 14.661 0.998 1.031 405.796
29.734 1006.900 755.237 14.604 0.994 1.027 404.215
Akron 25.093 849.746 637.361 12.325 0.839 0.867 341.126
1436.83 m / 4714 ft 29.840 1010.499 757.936 14.656 0.997 1.030 405.660
29.648 1004.000 753.062 14.562 0.991 1.024 403.051
Monument Ridge/Elbert 23.132 783.331 587.546 11.361 0.773 0.799 314.465
2151.89 m / 7060 ft 30.040 1017.272 763.016 14.754 1.004 1.037 408.379
Colorado Springs 23.861 808.036 606.077 11.720 0.797 0.824 324.382
1884.88 m / 6184 ft 29.980 1015.240 761.492 14.725 1.002 1.035 407.563
29.689 1005.400 754.112 14.582 0.992 1.025 403.613
Limon 24.557 831.586 623.740 12.061 0.821 0.848 333.836
1635.25 m / 5365 ft 29.920 1013.208 759.968 14.695 1.000 1.033 406.747
29.731 1006.800 755.162 14.602 0.994 1.027 404.175
Pueblo 25.134 851.130 638.400 12.345 0.840 0.868 341.682
1440.48 m / 4726 ft 29.900 1012.531 759.460 14.686 0.999 1.032 406.476
29.707 1006.000 754.562 14.591 0.993 1.026 403.854
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 25.222 854.128 640.648 12.388 0.843 0.871 342.886
1392.02 m / 4567 ft 29.830 1010.160 757.682 14.651 0.997 1.030 405.524
Holyoke 26.003 880.549 660.466 12.771 0.869 0.898 353.492
1136.90 m / 3730 ft 29.810 1009.483 757.174 14.641 0.996 1.029 405.252
Yuma 25.631 867.960 651.023 12.589 0.857 0.885 348.438
1260.65 m / 4136 ft 29.830 1010.160 757.682 14.651 0.997 1.030 405.524
Wray 26.081 883.217 662.467 12.810 0.872 0.901 354.563
1117.70 m / 3667 ft 29.830 1010.160 757.682 14.651 0.997 1.030 405.524
Burlington 25.536 864.754 648.618 12.542 0.853 0.882 347.151
1307.90 m / 4291 ft 29.890 1012.192 759.206 14.681 0.999 1.032 406.340
29.713 1006.200 754.712 14.594 0.993 1.026 403.934
Berthoud Pass M M M M M M M
3806.95 m / 12490 ft M M M M M M M
Dakota Hill 20.075 679.813 509.901 9.860 0.671 0.693 272.908
3333.90 m / 10938 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234
Wilkerson Pass 19.852 672.265 504.240 9.750 0.663 0.686 269.878
3437.84 m / 11279 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049
Steamboat Springs 23.251 787.379 590.582 11.420 0.777 0.803 316.089
2096.41 m / 6878 ft 29.990 1015.578 761.746 14.730 1.002 1.036 407.699
Walton Peak 20.359 689.435 517.119 9.999 0.680 0.703 276.770
3223.87 m / 10577 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234
Walden M M M M M M M
2485.03 m / 8153 ft M M M M M M M
Kremmling 22.841 773.495 580.169 11.219 0.763 0.789 310.516
2258.87 m / 7411 ft 30.060 1017.949 763.524 14.764 1.005 1.038 408.651
Granby 22.221 752.475 564.402 10.914 0.743 0.767 302.077
2501.49 m / 8207 ft 30.140 1020.658 765.556 14.803 1.007 1.041 409.738
Leadville 20.879 707.039 530.323 10.255 0.698 0.721 283.838
3025.75 m / 9927 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234
29.787 1008.700 756.587 14.630 0.996 1.029 404.938
Copper Mountain 19.263 652.323 489.282 9.461 0.644 0.665 261.872
3680.46 m / 12075 ft 30.340 1027.431 770.636 14.902 1.014 1.048 412.457
Buena Vista 22.448 760.166 570.171 11.025 0.750 0.775 305.165
2423.16 m / 7950 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874
Grand Junction 24.967 845.476 634.159 12.263 0.834 0.862 339.412
1480.72 m / 4858 ft 29.850 1010.837 758.190 14.661 0.998 1.031 405.796
29.624 1003.200 752.461 14.550 0.990 1.023 402.730
Laramie, Wyoming 22.896 775.334 581.548 11.245 0.765 0.791 311.254
2220.16 m / 7284 ft 29.990 1015.578 761.746 14.730 1.002 1.036 407.699
29.672 1004.800 753.662 14.573 0.992 1.025 403.372
Cheyenne, Wyoming 23.812 806.355 604.816 11.695 0.796 0.822 323.707
1876.35 m / 6156 ft 29.890 1012.192 759.206 14.681 0.999 1.032 406.340
29.613 1002.800 752.161 14.544 0.990 1.023 402.569
Pine Bluffs, Wyoming 24.702 836.511 627.434 12.133 0.826 0.853 335.813
1570.33 m / 5152 ft 29.860 1011.176 758.444 14.666 0.998 1.031 405.932
Kimball, Nebraska 24.895 843.036 632.328 12.227 0.832 0.860 338.433
1501.44 m / 4926 ft 29.840 1010.499 757.936 14.656 0.997 1.030 405.660
-------------------------------------------------------------------------------
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