Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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NZUS99 KBOU 301040
OSOBOU
Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
440 AM MDT Wednesday, September 30, 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 24.513 830.105 622.629 12.040 0.819 0.846 333.241
1655.37 m / 5431 ft 29.940 1013.885 760.476 14.705 1.001 1.034 407.019
29.746 1007.300 755.537 14.610 0.994 1.027 404.376
Centennial Airport 24.125 816.970 612.778 11.849 0.806 0.833 327.969
1793.14 m / 5883 ft 29.970 1014.901 761.238 14.720 1.002 1.035 407.427
29.808 1009.400 757.112 14.640 0.996 1.029 405.219
Buckley AirForce Base 24.310 823.219 617.464 11.940 0.812 0.839 330.477
1725.78 m / 5662 ft 29.950 1014.224 760.730 14.710 1.001 1.034 407.155
29.763 1007.900 755.987 14.618 0.995 1.028 404.617
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 24.319 823.543 617.708 11.944 0.813 0.840 330.607
1728.22 m / 5670 ft 29.970 1014.901 761.238 14.720 1.002 1.035 407.427
Erie Municipal Arpt 24.783 839.235 629.478 12.172 0.828 0.856 336.907
1563.62 m / 5130 ft 29.930 1013.547 760.222 14.700 1.000 1.034 406.883
Longmont 24.881 842.564 631.975 12.220 0.832 0.859 338.243
1539.85 m / 5052 ft 29.960 1014.562 760.984 14.715 1.001 1.035 407.291
Boulder Muni Airport 24.653 834.859 626.195 12.109 0.824 0.851 335.150
1611.78 m / 5288 ft 29.950 1014.224 760.730 14.710 1.001 1.034 407.155
Fort Collins/Loveland 24.914 843.700 632.827 12.237 0.833 0.860 338.699
1528.88 m / 5016 ft 29.960 1014.562 760.984 14.715 1.001 1.035 407.291
29.790 1008.800 756.662 14.631 0.996 1.029 404.978
Greeley 25.196 853.230 639.975 12.375 0.842 0.870 342.525
1431.65 m / 4697 ft 29.940 1013.885 760.476 14.705 1.001 1.034 407.019
29.846 1010.700 758.087 14.659 0.997 1.031 405.741
Akron 25.154 851.806 638.907 12.354 0.841 0.869 341.953
1436.83 m / 4714 ft 29.910 1012.869 759.714 14.690 1.000 1.033 406.612
29.772 1008.200 756.212 14.623 0.995 1.028 404.737
Monument Ridge/Elbert 23.124 783.057 587.341 11.357 0.773 0.798 314.354
2151.89 m / 7060 ft 30.030 1016.933 762.762 14.749 1.004 1.037 408.243
Colorado Springs 23.853 807.755 605.866 11.715 0.797 0.824 324.269
1884.88 m / 6184 ft 29.970 1014.901 761.238 14.720 1.002 1.035 407.427
29.784 1008.600 756.512 14.628 0.995 1.028 404.898
Limon 24.565 831.874 623.957 12.065 0.821 0.848 333.952
1635.25 m / 5365 ft 29.930 1013.547 760.222 14.700 1.000 1.034 406.883
29.734 1006.900 755.237 14.604 0.994 1.027 404.215
Pueblo 25.116 850.541 637.958 12.336 0.839 0.867 341.446
1440.48 m / 4726 ft 29.880 1011.853 758.952 14.676 0.999 1.032 406.204
29.722 1006.500 754.937 14.598 0.993 1.026 404.055
La Junta 25.551 865.267 649.004 12.550 0.854 0.882 347.357
1291.74 m / 4238 ft 29.850 1010.837 758.190 14.661 0.998 1.031 405.796
29.701 1005.800 754.412 14.588 0.993 1.026 403.774
Sterling 25.778 872.933 654.753 12.661 0.862 0.890 350.435
1230.78 m / 4038 ft 29.890 1012.192 759.206 14.681 0.999 1.032 406.340
Fort Morgan 25.292 856.493 642.422 12.422 0.845 0.873 343.835
1392.02 m / 4567 ft 29.910 1012.869 759.714 14.690 1.000 1.033 406.612
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 25.684 869.757 652.371 12.615 0.858 0.887 349.160
1260.65 m / 4136 ft 29.890 1012.192 759.206 14.681 0.999 1.032 406.340
Wray M M M M M M M
1117.70 m / 3667 ft M M M M M M M
Burlington 25.510 863.859 647.947 12.529 0.853 0.881 346.792
1307.90 m / 4291 ft 29.860 1011.176 758.444 14.666 0.998 1.031 405.932
29.725 1006.600 755.012 14.599 0.993 1.026 404.095
Berthoud Pass 18.917 640.599 480.488 9.291 0.632 0.653 257.165
3806.95 m / 12490 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777
Dakota Hill 20.060 679.327 509.537 9.853 0.670 0.693 272.712
3333.90 m / 10938 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962
Wilkerson Pass 19.802 670.583 502.978 9.726 0.662 0.684 269.202
3437.84 m / 11279 ft 30.240 1024.044 768.096 14.852 1.011 1.044 411.098
Steamboat Springs 23.259 787.654 590.789 11.424 0.777 0.803 316.200
2096.41 m / 6878 ft 30.000 1015.917 762.000 14.735 1.003 1.036 407.835
Walton Peak 20.330 688.452 516.381 9.985 0.679 0.702 276.376
3223.87 m / 10577 ft 30.210 1023.028 767.334 14.838 1.010 1.043 410.690
Walden 22.243 753.235 564.972 10.925 0.743 0.768 302.383
2485.03 m / 8153 ft 30.110 1019.642 764.794 14.789 1.006 1.040 409.330
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 22.205 751.946 564.005 10.906 0.742 0.767 301.865
2501.49 m / 8207 ft 30.120 1019.981 765.048 14.794 1.007 1.040 409.466
Leadville 20.812 704.782 528.630 10.222 0.696 0.719 282.931
3025.75 m / 9927 ft 30.160 1021.335 766.064 14.813 1.008 1.041 410.010
29.722 1006.500 754.937 14.598 0.993 1.026 404.055
Copper Mountain 19.208 650.448 487.876 9.434 0.642 0.663 261.119
3680.46 m / 12075 ft 30.260 1024.722 768.604 14.862 1.011 1.045 411.370
Buena Vista 22.369 757.500 568.171 10.987 0.748 0.772 304.095
2423.16 m / 7950 ft 30.050 1017.610 763.270 14.759 1.004 1.038 408.515
Grand Junction 24.958 845.183 633.939 12.258 0.834 0.862 339.295
1480.72 m / 4858 ft 29.840 1010.499 757.936 14.656 0.997 1.030 405.660
29.663 1004.500 753.437 14.569 0.991 1.024 403.252
Laramie, Wyoming 22.952 777.239 582.977 11.273 0.767 0.793 312.019
2220.16 m / 7284 ft 30.060 1017.949 763.524 14.764 1.005 1.038 408.651
29.828 1010.100 757.637 14.650 0.997 1.030 405.500
Cheyenne, Wyoming 23.911 809.735 607.351 11.744 0.799 0.826 325.064
1876.35 m / 6156 ft 30.010 1016.256 762.254 14.740 1.003 1.036 407.971
29.816 1009.700 757.337 14.644 0.996 1.030 405.339
Pine Bluffs, Wyoming 24.796 839.706 629.831 12.179 0.829 0.856 337.096
1570.33 m / 5152 ft 29.970 1014.901 761.238 14.720 1.002 1.035 407.427
Kimball, Nebraska 24.981 845.960 634.522 12.270 0.835 0.863 339.607
1501.44 m / 4926 ft 29.940 1013.885 760.476 14.705 1.001 1.034 407.019
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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