Other Surface Observations
Issued by NWS Denver/Boulder, CO

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233
NZUS99 KBOU 042120
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
320 PM 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   24.275   822.041  616.581  11.923  0.811  0.838  330.005
1655.37 m /  5431 ft   29.660  1004.403  753.364  14.568  0.991  1.024  403.213
                       29.403   995.700  746.836  14.441  0.983  1.015  399.719

Centennial Airport     23.915   809.869  607.452  11.746  0.799  0.826  325.118
1793.14 m /  5883 ft   29.720  1006.435  754.888  14.597  0.993  1.026  404.029
                       29.489   998.600  749.011  14.483  0.986  1.018  400.883

Buckley AirForce Base  24.082   815.498  611.673  11.828  0.805  0.832  327.378
1725.78 m /  5662 ft   29.680  1005.081  753.872  14.577  0.992  1.025  403.485
                       29.427   996.500  747.436  14.453  0.983  1.016  400.040

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   24.083   815.538  611.703  11.828  0.805  0.832  327.394
1728.22 m /  5670 ft   29.690  1005.419  754.126  14.582  0.992  1.025  403.621

Erie Municipal Arpt    24.525   830.517  622.939  12.046  0.820  0.847  333.407
1563.62 m /  5130 ft   29.630  1003.387  752.602  14.553  0.990  1.023  402.805

Longmont               24.588   832.660  624.546  12.077  0.822  0.849  334.267
1539.85 m /  5052 ft   29.620  1003.049  752.348  14.548  0.990  1.023  402.669

Boulder Muni Airport   24.372   825.315  619.037  11.970  0.815  0.842  331.319
1611.78 m /  5288 ft   29.620  1003.049  752.348  14.548  0.990  1.023  402.669

Fort Collins/Loveland  24.613   833.493  625.171  12.089  0.823  0.850  334.602
1528.88 m /  5016 ft   29.610  1002.710  752.094  14.543  0.990  1.022  402.533
                       29.403   995.700  746.836  14.441  0.983  1.015  399.719

Greeley                24.909   843.514  632.687  12.234  0.832  0.860  338.624
1431.65 m /  4697 ft   29.610  1002.710  752.094  14.543  0.990  1.022  402.533
                       29.495   998.800  749.161  14.486  0.986  1.018  400.963

Akron                  24.945   844.743  633.609  12.252  0.834  0.861  339.118
1436.83 m /  4714 ft   29.670  1004.742  753.618  14.573  0.992  1.025  403.349
                       29.468   997.900  748.486  14.473  0.985  1.018  400.602

Monument Ridge/Elbert  22.978   778.125  583.641  11.286  0.768  0.793  312.374
2151.89 m /  7060 ft   29.850  1010.837  758.190  14.661  0.998  1.031  405.796

Colorado Springs       23.695   802.407  601.855  11.638  0.792  0.818  322.123
1884.88 m /  6184 ft   29.780  1008.467  756.412  14.627  0.995  1.028  404.844
                       29.497   998.900  749.236  14.488  0.986  1.019  401.004

Limon                  24.378   825.526  619.195  11.973  0.815  0.842  331.404
1635.25 m /  5365 ft   29.710  1006.096  754.634  14.592  0.993  1.026  403.893
                       29.489   998.600  749.011  14.483  0.986  1.018  400.883

Pueblo                 24.934   844.363  633.324  12.246  0.833  0.861  338.966
1440.48 m /  4726 ft   29.670  1004.742  753.618  14.573  0.992  1.025  403.349
                       29.477   998.200  748.711  14.478  0.985  1.018  400.723

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            25.022   847.329  635.549  12.289  0.836  0.864  340.156
1392.02 m /  4567 ft   29.600  1002.371  751.840  14.538  0.989  1.022  402.397

Holyoke                25.841   875.092  656.373  12.692  0.864  0.892  351.302
1136.90 m /  3730 ft   29.630  1003.387  752.602  14.553  0.990  1.023  402.805

Yuma                   25.472   862.570  646.980  12.511  0.851  0.880  346.274
1260.65 m /  4136 ft   29.650  1004.065  753.110  14.563  0.991  1.024  403.077

Wray                   25.920   877.750  658.367  12.731  0.866  0.895  352.369
1117.70 m /  3667 ft   29.650  1004.065  753.110  14.563  0.991  1.024  403.077

Burlington             25.404   860.282  645.264  12.477  0.849  0.877  345.356
1307.90 m /  4291 ft   29.740  1007.112  755.396  14.607  0.994  1.027  404.300
                       29.560  1001.000  750.811  14.518  0.988  1.021  401.847

Berthoud Pass            M         M        M       M      M      M        M
3806.95 m / 12490 ft     M         M        M       M      M      M        M

Dakota Hill            19.881   673.254  504.982   9.765  0.664  0.687  270.275
3333.90 m / 10938 ft   29.980  1015.240  761.492  14.725  1.002  1.035  407.563

Wilkerson Pass         19.667   666.017  499.554   9.660  0.657  0.679  267.369
3437.84 m / 11279 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515

Steamboat Springs      23.145   783.797  587.895  11.368  0.774  0.799  314.651
2096.41 m /  6878 ft   29.860  1011.176  758.444  14.666  0.998  1.031  405.932

Walton Peak              M         M        M       M      M      M        M
3223.87 m / 10577 ft     M         M        M       M      M      M        M

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

Kremmling              22.705   768.887  576.712  11.152  0.759  0.784  308.666
2258.87 m /  7411 ft   29.890  1012.192  759.206  14.681  0.999  1.032  406.340

Granby                 22.064   747.184  560.434  10.837  0.737  0.762  299.953
2501.49 m /  8207 ft   29.940  1013.885  760.476  14.705  1.001  1.034  407.019

Leadville              20.694   700.771  525.621  10.164  0.692  0.715  281.321
3025.75 m /  9927 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
                       29.636  1003.600  752.761  14.556  0.990  1.023  402.890

Copper Mountain        19.104   646.933  485.239   9.383  0.638  0.660  259.708
3680.46 m / 12075 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Buena Vista            22.235   752.967  564.772  10.921  0.743  0.768  302.275
2423.16 m /  7950 ft   29.880  1011.853  758.952  14.676  0.999  1.032  406.204

Grand Junction         24.872   842.253  631.741  12.216  0.831  0.859  338.118
1480.72 m /  4858 ft   29.740  1007.112  755.396  14.607  0.994  1.027  404.300
                       29.557  1000.900  750.736  14.517  0.988  1.021  401.807

Laramie, Wyoming       22.759   770.708  578.078  11.178  0.761  0.786  309.397
2220.16 m /  7284 ft   29.820  1009.821  757.428  14.646  0.997  1.030  405.388
                       29.598  1002.300  751.786  14.537  0.989  1.022  402.369

Cheyenne, Wyoming      23.704   802.693  602.069  11.642  0.792  0.819  322.237
1876.35 m /  6156 ft   29.760  1007.790  755.904  14.617  0.995  1.028  404.572

Pine Bluffs, Wyoming   24.531   830.703  623.078  12.048  0.820  0.847  333.482
1570.33 m /  5152 ft   29.660  1004.403  753.364  14.568  0.991  1.024  403.213

Kimball, Nebraska      24.722   837.188  627.942  12.142  0.826  0.854  336.085
1501.44 m /  4926 ft   29.640  1003.726  752.856  14.558  0.991  1.024  402.941
-------------------------------------------------------------------------------
                       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