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Seasonal Weather History for Mount Shasta

The tables below summarize the weather history for Mount Shasta during the dates indicated. Temperature and snow information is derived from the Old Ski Bowl weather station (7,600 ft) data. Wind information is gathered from the Grey Butte weather station (8,000 ft). Use the form to change the window of time of the tables.

Each row of the table shows the observed and forecasted weather and avalanche danger for the day specified. A day represents 24 hours starting around 7 a.m.

Season Begin
Season End
Weather History Summary from Oct 1, 2022 to Jun 10, 2023
Temp Max (°F) 52.5
Temp Min (°F) 3
Temp Avg (°F) 24
Wind Max (mi/hr) 68.5
Wind Min (mi/hr) 0
Wind Avg (mi/hr) 12
Wind Gust Max (mi/hr) 110.44
Total Snowfall (in) 335.2
Total Accumulated Precipitation (Water Equivalent) (in) 31.07
Max Snowfall in 24 Hrs (in) 36.2
Snow Depth Max (in) 212.3
Snow Depth Min (in) 31.87
Snow Depth Avg (in) 134
Indicates Storm Cycle
Observed and Forecast Weather by Day
Ob Temp (°F) Ob Wind (mi/hr) Ob Snow (in) Fx Temp (°F) Fx Wind (mi/hr) Fx Snow (in) Fx Rating
Date Min Max Avg Min Max Avg Gust Dir HS HN24 SWE Total Snowfall Min Max Min Max Min Max SWE
2023 04/15198319.229441520000LOW
2023 04/140.5115.524.54W198319.226401020000LOW
2023 04/13414241.5212.55.530.66SE19800319.220352035000LOW
2023 04/12414241.52.515.5842.93ESE19800319.217322030000MOD
2023 04/11414241.510.521.514.542.93W19800319.219413040000.01MOD
2023 04/10414241.55.52713.549.07SSW19800319.228513040010.16CON
2023 04/0931.552.543.59181242.93WNW198.302.43319.237512030000MOD
2023 04/08213930.5414930.66W20500.05319.233351525000MOD
2023 04/0723.535.527.55.513.59.530.66W208.600319.22431273737.50.31CON
2023 04/0623.526.525612930.66SSE207.57.50319.227311020590.76MOD
2023 04/059.537.525.50.512.55.530.66WSW199.800.22311.72634102000.50CON
2023 04/046.52717215.5636.8SE202.100311.71728102000.50CON
2023 04/038.518.512.5528.518.573.6NW204.80.60311.71027223040000.04CON
2023 04/021025.516.5113218.561.34WNW204.20.30311.110273040350.13MOD
2023 04/0114282211201536.8WNW20400310.81829435335.50.27MOD
2023 03/311924.5227.517.51442.93W204.300310.828292232250.11MOD
2023 03/30931221.5151049.07WNW205.200.01310.82030152000.50.04MOD
2023 03/2911.528.518084.524.54SE209.200310.81730152559.50.42CON
2023 03/2816.523.5185.5209.542.93SSE212.39.50310.81730152559.50.42CON
Ob Temp (°F) Ob Wind (mi/hr) Ob Snow (in) Fx Temp (°F) Fx Wind (mi/hr) Fx Snow (in) Fx Rating
Date Min Max Avg Min Max Avg Gust Dir HS HN24 SWE (in) Total Snowfall Min Max Min Max Min Max SWE
2023 03/2716.523.5185.52011.542.93SSE211.118.50301.3182730401218.51.01MOD
2023 03/2642815.5110.55.524.54SE188.600.01282.81227253501.50.01MOD
2023 03/256.522155.533.516.567.47NW190.90.10282.81121253501.50.03MOD
2023 03/2452414.54.5392261.34NW190.700.05282.711223040250.05LOW
2023 03/2312.52919.58.5392067.47WNW192.900.16282.714262545370.06LOW
2023 03/221928.523.5711.51030.66WNW188.500282.723331020240.25MOD
2023 03/211928.523.54.53725.567.47E188.500282.722362030030.11MOD
2023 03/2010.531.521223.58.536.8WNW190.400.44282.718302535020.06MOD
2023 03/1921.52825.5623.51349.07WNW193.13.10282.7233245557151.03CON
2023 03/18243930312.57.536.8SE190.100.33279.626361525350.16LOW
2023 03/171940.5291.5135.524.54W191.900.42279.62236010000LOW
2023 03/16184027.522510.542.93E194.900279.62034515000MOD
2023 03/1511.539.5251.52910.549.07E19900.11279.620332535000CON
2023 03/141832271238.549.07SSE204.77.90279.62035304016242.3HIGH
2023 03/1327.53128.5102418.555.2WSW196.42.80271.72832304011221.64CON
2023 03/1225.530.52810.519.51449.07SSW193.46.50268.93032405014250.78MOD
2023 03/11102822513.59.536.8WNW186.900262.425262535470.1MOD
2023 03/1011261893717.561.34WNW188.300262.41428607000.50.04HIGH
2023 03/091523195.53516.561.34SSE190.912.90262.42426507528402.13HIGH
2023 03/089.523169231449.07WSW178.500249.519242030590.21CON
Ob Temp (°F) Ob Wind (mi/hr) Ob Snow (in) Fx Temp (°F) Fx Wind (mi/hr) Fx Snow (in) Fx Rating
Date Min Max Avg Min Max Avg Gust Dir HS HN24 SWE (in) Total Snowfall Min Max Min Max Min Max SWE
2023 03/0711.52215.55.51810.536.8WSW178.86.20249.51323253514220.78CON
2023 03/06112514.5210.55.530.66SSE171.650243.312212535460.15CON
2023 03/05921.513.5616.51242.93WSW16710238.3172235457130.33HIGH
2023 03/0411.519146.520.511.542.93SSE167.817.20237.31721253514220.76LOW
2023 03/0311.528.52011910.542.93W150.700220.114262535130.38LOW
2023 03/02153928.5126.515.549.07NW152.900220.114313045010.03MOD
2023 03/014.52716.5134.51055.2N156.12.80.05220.115233040000CON
2023 02/28323.51133113.573.6WSW153.55.20217.3102015256110.33HIGH
2023 02/279.51612.58221449.07W148.410.80212.11120506013241.05MOD
2023 02/26102015718.51349.07WNW138.300201.3132435458180.37MOD
2023 02/2517.53526.50.5361655.2E143.500.26201.320341520120HIGH
2023 02/241225.517114029.567.47E147.200201.317251525480.23CON
2023 02/2341297181249.07WSW159.536.20201.31315304511171.04CON
2023 02/22415932514.549.07N123.60.60165.110202030370.09CON
2023 02/219401915.558.533.598.1NW123.11.70164.514325060350.14CON
2023 02/203548.542.5448.514.579.77SE121.400.02162.826453040000LOW
2023 02/1927.547383.510.5742.93SE122.500162.831413040000LOW
2023 02/18273931.505212.27SE123.100162.824382030000LOW
2023 02/1720.535.5270113.524.54ESE123.500162.82336510000LOW
2023 02/16182721.5110.5630.66SSW124.500162.823271525000LOW
Ob Temp (°F) Ob Wind (mi/hr) Ob Snow (in) Fx Temp (°F) Fx Wind (mi/hr) Fx Snow (in) Fx Rating
Date Min Max Avg Min Max Avg Gust Dir HS HN24 SWE (in) Total Snowfall Min Max Min Max Min Max SWE
2023 02/151429211.516.58.530.66E12500162.819321525000MOD
2023 02/149.518.514730.519.555.2NNE126.410162.811213347120.15CON
2023 02/13943.5277592792.02NW125.400161.81135354512.50.01MOD
2023 02/1233.546.539.5127.5955.2ENE126.300161.82743253500.50MOD
2023 02/1121.53631.5936.52561.34ENE127.500.01161.82738253500.50.03MOD
2023 02/1021.529.525514.5936.8SSE133.13.50161.82233455513.50.13LOW
2023 02/0927.544363.5159.536.8W129.600158.325422030000LOW
2023 02/083143361.531.51161.34SE13000.38158.329403545010LOW
2023 02/0730.53935.5626.51949.07NW131.600.15158.324412030010MOD
2023 02/061839291.59530.66S132.500158.326343040010MOD
2023 02/0517.527211.517.5942.93W134.31.20158.318273040260.13CON
2023 02/042127.5252.52411.549.07SSE1334.80.07157.1223030408140.86MOD
2023 02/0319.52522.5318.51142.93WSW127.93.40152.326284555380.64MOD
2023 02/022135274.51810.542.93SSE124.600148.924363545130.01LOW
2023 02/01192321.52.515.5842.93WNW14500148.925391525000LOW
2023 01/31192321.51.5147.524.54WNW14500148.922281020000LOW
2023 01/30192321.5231.51755.2ENE14500148.915282030000LOW
2023 01/29192321.5231.517.549.07ENE14500148.97212535000LOW
2023 01/28192321.50.517.57.536.8NW14500148.915342030000LOW
2023 01/27192321.54.53112.561.34NNW14500148.922383545000LOW
Ob Temp (°F) Ob Wind (mi/hr) Ob Snow (in) Fx Temp (°F) Fx Wind (mi/hr) Fx Snow (in) Fx Rating
Date Min Max Avg Min Max Avg Gust Dir HS HN24 SWE (in) Total Snowfall Min Max Min Max Min Max SWE
2023 01/26192321.5212636.8WNW147.900148.929442030000LOW
2023 01/25192321.533921.567.47NE147.900148.925393545000LOW
2023 01/24192321.5229.58.549.07WNW147.900148.923384055000MOD
2023 01/23192321.52.55520.579.77NNE147.900148.920356070000MOD
2023 01/22192321.51565.545110.44N147.900148.923276070000LOW
2023 01/21192321.5468.523110.44NW147.900148.919371525000MOD
2023 01/20192321.50.513.55.536.8ENE147.900148.921313040000MOD
2023 01/19192321.5173.524.54ESE147.900148.9113242535000CON
2023 01/18192321.53.517.511.536.8WNW147.900.12148.916263545480.37CON
2023 01/1711.530170.5114.524.54ESE152.200148.92330721480CON
2023 01/1611.5301719.53.524.54ENE152.200148.918251020480CON
2023 01/1513.523.519015.5936.8WSW156.400.22148.919252535480.21CON
2023 01/141827.523.59.519.51342.93SSE159.5111.62148.92630506015271.96HIGH
2023 01/1325.529276.51612.542.93SSE15111.32.12137.92833657510181.56HIGH
2023 01/1228323111.51714.542.93SSE139.700.82126.632325060470.51CON
2023 01/1121.528.524.56.5169.530.66S140.33.51.05126.6262635458151.67CON
2023 01/1021.525.522.58.53515.561.34WSW136.87.80.95123.12328455516261.48CON
2023 01/091832253.525.51355.2WSW129.52.40.89115.3233060808141.08HIGH
2023 01/0821.526.524719.51342.93SSE127.38.61.07112.92528354516281.89HIGH
2023 01/0721.524.52310.516.513.555.2SSE118.720.71.74104.32628607024382.52HIGH
Ob Temp (°F) Ob Wind (mi/hr) Ob Snow (in) Fx Temp (°F) Fx Wind (mi/hr) Fx Snow (in) Fx Rating
Date Min Max Avg Min Max Avg Gust Dir HS HN24 SWE (in) Total Snowfall Min Max Min Max Min Max SWE
2023 01/06192624.571410.536.8SSE97.22.20.583.63031304021332.14HIGH
2023 01/0516.526.522.57.515.510.530.66WNW95.12.72.1981.43032556511171.06HIGH
2023 01/042129.5256261661.34SSE79.3961.3878.72832758526363.01HIGH
2023 01/0314.52320215836.8SW73.270.90.1472.726292646260.09MOD
2023 01/021629.521.51.512730.66W72.41.50.1671.820293040460.18MOD
2023 01/0117.531252.530.51167.47E71.060070.32129273700.50MOD
2022 12/3116.530.525023.56.542.93WNW73.9600.1670.3203415250.520.15CON
2022 12/3024.53329.51226.51849.07W75.573.61.0470.3303655655101.53CON
2022 12/292025236.514.51136.8W71.987.51.1666.7262555658161.19CON
2022 12/281626201.524.51049.07NW64.1740.4759.224285565240.02LOW
2022 12/2718292419362655.2WNW61.112.30.4155.222315060370.46CON
2022 12/262740331028.517.555.2W60.3611.81.5952.93439152516282.66LOW
2022 12/2538.549431.521.510.542.93W47.080041.138462030000LOW
2022 12/2431.54339.5625.516.549.07WNW48.8500.0741.139432030000LOW
2022 12/2330.536.532.5923.515.542.93WNW51.610041.13337253500.50.05LOW
2022 12/2231.536.5334.5191236.8WNW52.1600.2441.135381525020.14LOW
2022 12/2127.537.5322.52512.549.07WNW52.3400.0141.131374555000LOW
2022 12/2020.533298.52821.549.07WNW53.0600.0241.128312535260.13MOD
2022 12/1920.533.5284.517.51030.66W54.410041.1243241000.50.06LOW
2022 12/182434.5291.518.56.542.93WNW55.050041.123351724000LOW
Ob Temp (°F) Ob Wind (mi/hr) Ob Snow (in) Fx Temp (°F) Fx Wind (mi/hr) Fx Snow (in) Fx Rating
Date Min Max Avg Min Max Avg Gust Dir HS HN24 SWE (in) Total Snowfall Min Max Min Max Min Max SWE
2022 12/1727.539.531.5014.5430.66WNW55.60041.12432010000LOW
2022 12/163044.534.50185.530.66E56.650041.12435010000LOW
2022 12/152939321174.530.66ENE57.310041.124351525000LOW
2022 12/142841.533017636.8WNW58.790041.122351530000LOW
2022 12/131733.523.50.57.5318.4WNW60.20041.119271020000MOD
2022 12/12132618012.5436.8E64.120041.113231020000MOD
2022 12/1112261709224.54WNW66.7200.0141.11924515140.12CON
2022 12/1018.524.522423.51542.93SW70.6115.41.2941.11827405014201.64HIGH
2022 12/0911.520.517515.51136.8S58.162.70.8125.72223253520281.06HIGH
2022 12/081121185.518.51336.8WNW52.947.80.6923172630408180.97CON
2022 12/0717.529.521.5013830.66W45.3600.0415.218285150.620.02LOW
2022 12/061532200111.524.5446.60015.21628515000MOD
2022 12/0515.529.5210145.530.66E49.213.50.7615.2232810203100.06CON
2022 12/0420.523.5224181136.8SW45.9111.41.1311.72629405011190.43MOD
2022 12/0321.528.525.5416.51236.8S32.570.30.290.3242845555100.39LOW
2022 12/0272818.5313.57.530.66WNW31.8700.01014212030000LOW
2022 12/01620.5143.526.517.542.93WNW32.60.08010232535120.15MOD
18.521.519.5722.514.542.93WSW33.2160.650