Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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NZUS99 KBOU 310740
OSOBOU
Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
140 AM 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 24.811 840.187 630.192 12.186 0.829 0.857 337.289
1655.37 m / 5431 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777
30.103 1019.400 764.612 14.785 1.006 1.039 409.233
Centennial Airport 24.427 827.199 620.450 11.998 0.816 0.844 332.075
1793.14 m / 5883 ft 30.330 1027.092 770.382 14.897 1.014 1.047 412.321
30.177 1021.900 766.488 14.821 1.009 1.042 410.237
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 24.615 833.552 625.215 12.090 0.823 0.850 334.626
1728.22 m / 5670 ft 30.320 1026.753 770.128 14.892 1.013 1.047 412.185
Erie Municipal Arpt 25.083 849.410 637.109 12.320 0.838 0.866 340.991
1563.62 m / 5130 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641
Longmont 25.182 852.763 639.624 12.368 0.842 0.870 342.338
1539.85 m / 5052 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049
Boulder Muni Airport 24.952 844.985 633.791 12.255 0.834 0.862 339.215
1611.78 m / 5288 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913
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
30.132 1020.400 765.363 14.800 1.007 1.041 409.635
Greeley 25.492 863.244 647.486 12.520 0.852 0.880 346.545
1431.65 m / 4697 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641
30.197 1022.600 767.013 14.832 1.009 1.043 410.518
Akron 25.432 861.226 645.972 12.491 0.850 0.878 345.735
1436.83 m / 4714 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962
30.124 1020.100 765.138 14.795 1.007 1.040 409.514
Monument Ridge/Elbert 23.431 793.474 595.154 11.508 0.783 0.809 318.536
2151.89 m / 7060 ft 30.410 1029.801 772.414 14.936 1.016 1.050 413.409
Colorado Springs 24.186 819.017 614.313 11.879 0.808 0.835 328.790
1884.88 m / 6184 ft 30.370 1028.447 771.398 14.916 1.015 1.049 412.865
30.221 1023.400 767.613 14.843 1.010 1.044 410.839
Limon 24.872 842.265 631.751 12.216 0.831 0.859 338.123
1635.25 m / 5365 ft 30.290 1025.738 769.366 14.877 1.012 1.046 411.777
30.115 1019.800 764.912 14.791 1.006 1.040 409.394
Pueblo 25.464 862.312 646.787 12.507 0.851 0.879 346.171
1440.48 m / 4726 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641
30.135 1020.500 765.438 14.801 1.007 1.041 409.675
La Junta 25.904 877.212 657.963 12.723 0.866 0.895 352.153
1291.74 m / 4238 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234
30.100 1019.300 764.537 14.784 1.006 1.039 409.193
Sterling M M M M M M M
1230.78 m / 4038 ft M M M M M M M
Fort Morgan 25.580 866.250 649.741 12.564 0.855 0.883 347.752
1392.02 m / 4567 ft 30.240 1024.044 768.096 14.852 1.011 1.044 411.098
Holyoke M M M M M M M
1136.90 m / 3730 ft M M M M M M M
Yuma 25.967 879.342 659.561 12.754 0.868 0.897 353.008
1260.65 m / 4136 ft 30.210 1023.028 767.334 14.838 1.010 1.043 410.690
Wray 26.395 893.850 670.442 12.964 0.882 0.911 358.832
1117.70 m / 3667 ft 30.180 1022.013 766.572 14.823 1.009 1.042 410.282
Burlington 25.827 874.592 655.998 12.685 0.863 0.892 351.101
1307.90 m / 4291 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826
30.103 1019.400 764.612 14.785 1.006 1.039 409.233
Berthoud Pass M M M M M M M
3806.95 m / 12490 ft M M M M M M M
Dakota Hill 20.333 688.563 516.464 9.987 0.680 0.702 276.420
3333.90 m / 10938 ft 30.610 1036.574 777.494 15.034 1.023 1.057 416.128
Wilkerson Pass 20.108 680.923 510.734 9.876 0.672 0.694 273.353
3437.84 m / 11279 ft 30.670 1038.606 779.018 15.064 1.025 1.059 416.943
Steamboat Springs 23.569 798.129 598.646 11.576 0.788 0.814 320.405
2096.41 m / 6878 ft 30.380 1028.785 771.652 14.921 1.015 1.049 413.001
Walton Peak 20.613 698.040 523.572 10.124 0.689 0.712 280.225
3223.87 m / 10577 ft 30.600 1036.235 777.240 15.029 1.023 1.057 415.992
Walden M M M M M M M
2485.03 m / 8153 ft M M M M M M M
Kremmling 23.162 784.343 588.305 11.376 0.774 0.800 314.871
2258.87 m / 7411 ft 30.460 1031.494 773.684 14.961 1.018 1.052 414.088
Granby 22.518 762.531 571.945 11.060 0.753 0.778 306.115
2501.49 m / 8207 ft 30.520 1033.526 775.208 14.990 1.020 1.054 414.904
Leadville 21.138 715.821 536.910 10.382 0.706 0.730 287.363
3025.75 m / 9927 ft 30.600 1036.235 777.240 15.029 1.023 1.057 415.992
30.212 1023.100 767.388 14.839 1.010 1.043 410.719
Copper Mountain 19.512 660.765 495.615 9.584 0.652 0.674 265.261
3680.46 m / 12075 ft 30.700 1039.622 779.780 15.078 1.026 1.060 417.351
Buena Vista 22.716 769.236 576.974 11.157 0.759 0.784 308.806
2423.16 m / 7950 ft 30.490 1032.510 774.446 14.975 1.019 1.053 414.496
Grand Junction 25.278 856.027 642.073 12.416 0.845 0.873 343.648
1480.72 m / 4858 ft 30.210 1023.028 767.334 14.838 1.010 1.043 410.690
30.014 1016.400 762.362 14.742 1.003 1.036 408.029
Laramie, Wyoming 23.217 786.223 589.716 11.403 0.776 0.802 315.626
2220.16 m / 7284 ft 30.390 1029.124 771.906 14.926 1.016 1.049 413.137
30.153 1021.100 765.888 14.810 1.008 1.041 409.916
Cheyenne, Wyoming 24.178 818.753 614.115 11.875 0.808 0.835 328.684
1876.35 m / 6156 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
Pine Bluffs, Wyoming 25.062 848.712 636.586 12.310 0.838 0.865 340.711
1570.33 m / 5152 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641
Kimball, Nebraska 25.258 855.320 641.542 12.405 0.844 0.872 343.364
1501.44 m / 4926 ft 30.260 1024.722 768.604 14.862 1.011 1.045 411.370
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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