Other Surface Observations
Issued by NWS Denver/Boulder, CO

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403
NZUS99 KBOU 042140
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
340 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     M         M        M       M      M      M        M
1728.22 m /  5670 ft     M         M        M       M      M      M        M

Erie Municipal Arpt    24.517   830.226  622.721  12.041  0.819  0.847  333.290
1563.62 m /  5130 ft   29.620  1003.049  752.348  14.548  0.990  1.023  402.669

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   24.363   825.026  618.820  11.966  0.814  0.841  331.203
1611.78 m /  5288 ft   29.610  1002.710  752.094  14.543  0.990  1.022  402.533

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                 24.943   844.658  633.545  12.251  0.834  0.861  339.084
1440.48 m /  4726 ft   29.680  1005.081  753.872  14.577  0.992  1.025  403.485

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            25.013   847.034  635.327  12.285  0.836  0.864  340.038
1392.02 m /  4567 ft   29.590  1002.033  751.586  14.533  0.989  1.022  402.261

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            19.874   673.012  504.800   9.761  0.664  0.686  270.177
3333.90 m / 10938 ft   29.970  1014.901  761.238  14.720  1.002  1.035  407.427

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      23.137   783.521  587.689  11.364  0.773  0.799  314.541
2096.41 m /  6878 ft   29.850  1010.837  758.190  14.661  0.998  1.031  405.796

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              22.697   768.616  576.509  11.148  0.759  0.784  308.557
2258.87 m /  7411 ft   29.880  1011.853  758.952  14.676  0.999  1.032  406.204

Granby                 22.072   747.449  560.632  10.841  0.738  0.762  300.060
2501.49 m /  8207 ft   29.950  1014.224  760.730  14.710  1.001  1.034  407.155

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        19.083   646.230  484.712   9.373  0.638  0.659  259.426
3680.46 m / 12075 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923

Buena Vista            22.227   752.701  564.572  10.917  0.743  0.768  302.168
2423.16 m /  7950 ft   29.870  1011.515  758.698  14.671  0.998  1.031  406.068

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       22.791   771.797  578.895  11.194  0.762  0.787  309.834
2220.16 m /  7284 ft   29.860  1011.176  758.444  14.666  0.998  1.031  405.932

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   24.548   831.283  623.513  12.057  0.820  0.848  333.715
1570.33 m /  5152 ft   29.680  1005.081  753.872  14.577  0.992  1.025  403.485

Kimball, Nebraska      24.705   836.603  627.503  12.134  0.826  0.853  335.850
1501.44 m /  4926 ft   29.620  1003.049  752.348  14.548  0.990  1.023  402.669
-------------------------------------------------------------------------------
                       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