Other Surface Observations
Issued by NWS Denver/Boulder, CO

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408
NZUS99 KBOU 181900
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
100 PM MDT Monday, August 18, 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   24.734   837.594  628.247  12.148  0.827  0.854  336.248
1655.37 m /  5431 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       29.932  1013.600  760.262  14.701  1.000  1.034  406.905

Centennial Airport     24.343   824.358  618.319  11.956  0.814  0.841  330.934
1793.14 m /  5883 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       29.979  1015.200  761.462  14.724  1.002  1.035  407.547

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   24.547   831.264  623.499  12.056  0.820  0.848  333.707
1728.22 m /  5670 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

Erie Municipal Arpt    25.006   846.793  635.147  12.282  0.836  0.863  339.941
1563.62 m /  5130 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Longmont               25.096   849.848  637.438  12.326  0.839  0.867  341.168
1539.85 m /  5052 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Boulder Muni Airport   24.867   842.092  631.620  12.213  0.831  0.859  338.054
1611.78 m /  5288 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Fort Collins/Loveland  25.113   850.409  637.859  12.334  0.839  0.867  341.393
1528.88 m /  5016 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418
                       29.970  1014.900  761.237  14.720  1.002  1.035  407.427

Greeley                25.405   860.299  645.277  12.478  0.849  0.877  345.363
1431.65 m /  4697 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       30.041  1017.300  763.037  14.755  1.004  1.037  408.390

Akron                  25.380   859.459  644.647  12.465  0.848  0.876  345.026
1436.83 m /  4714 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.964  1014.700  761.087  14.717  1.001  1.035  407.346

Monument Ridge/Elbert  23.391   792.103  594.126  11.488  0.782  0.808  317.986
2151.89 m /  7060 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Colorado Springs       24.086   815.638  611.778  11.830  0.805  0.832  327.434
1884.88 m /  6184 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       29.952  1014.300  760.787  14.711  1.001  1.034  407.186

Limon                  24.778   839.090  629.369  12.170  0.828  0.856  336.849
1635.25 m /  5365 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.929  1013.500  760.187  14.700  1.000  1.033  406.865

Pueblo                 25.325   857.603  643.255  12.438  0.846  0.875  344.281
1440.48 m /  4726 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.890  1012.200  759.212  14.681  0.999  1.032  406.343

La Junta                 M         M        M       M      M      M        M
1291.74 m /  4238 ft     M         M        M       M      M      M        M

Sterling               25.991   880.143  660.161  12.765  0.869  0.897  353.329
1230.78 m /  4038 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602

Fort Morgan            25.510   863.885  647.967  12.530  0.853  0.881  346.802
1392.02 m /  4567 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010

Holyoke                26.280   889.948  667.516  12.908  0.878  0.907  357.265
1136.90 m /  3730 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

Yuma                   25.905   877.245  657.988  12.723  0.866  0.895  352.166
1260.65 m /  4136 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Wray                   26.333   891.723  668.847  12.933  0.880  0.909  357.978
1117.70 m /  3667 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Burlington             25.747   871.909  653.985  12.646  0.861  0.889  350.024
1307.90 m /  4291 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       29.946  1014.100  760.637  14.708  1.001  1.034  407.106

Berthoud Pass          19.252   651.939  488.995   9.456  0.643  0.665  261.718
3806.95 m / 12490 ft   30.780  1042.331  781.812  15.118  1.029  1.063  418.439

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      23.504   795.923  596.991  11.544  0.786  0.812  319.520
2096.41 m /  6878 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Walton Peak            20.635   698.777  524.126  10.135  0.690  0.713  280.521
3223.87 m / 10577 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400

Walden                   M         M        M       M      M      M        M
2485.03 m /  8153 ft     M         M        M       M      M      M        M

Kremmling              23.082   781.630  586.271  11.337  0.771  0.797  313.782
2258.87 m /  7411 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Granby                 22.463   760.678  570.555  11.033  0.751  0.776  305.371
2501.49 m /  8207 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Leadville              21.116   715.068  536.345  10.371  0.706  0.729  287.061
3025.75 m /  9927 ft   30.570  1035.219  776.478  15.015  1.022  1.056  415.584
                       30.053  1017.700  763.337  14.760  1.004  1.038  408.551

Copper Mountain        19.554   662.173  496.670   9.604  0.654  0.675  265.826
3680.46 m / 12075 ft   30.760  1041.654  781.304  15.108  1.028  1.062  418.167

Buena Vista            22.629   766.301  574.773  11.114  0.756  0.781  307.628
2423.16 m /  7950 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

Grand Junction         25.235   854.562  640.974  12.394  0.843  0.871  343.060
1480.72 m /  4858 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       29.920  1013.200  759.962  14.695  1.000  1.033  406.744

Laramie, Wyoming       23.169   784.590  588.490  11.380  0.774  0.800  314.970
2220.16 m /  7284 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321
                       29.988  1015.500  761.687  14.729  1.002  1.036  407.668

Cheyenne, Wyoming      24.111   816.498  612.424  11.842  0.806  0.833  327.779
1876.35 m /  6156 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       29.979  1015.200  761.462  14.724  1.002  1.035  407.547

Pine Bluffs, Wyoming   24.994   846.387  634.842  12.276  0.835  0.863  339.778
1570.33 m /  5152 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Kimball, Nebraska      25.206   853.565  640.226  12.380  0.842  0.870  342.659
1501.44 m /  4926 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
-------------------------------------------------------------------------------
                       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