Hourly Observations for BOS (Times are in UTC which is EDT plus 4 hours)

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 (Z)                                            (F) (F) (Deg&Knots)       (inches)    (F) (F) (F) (F) Snow 
DaTime Clouds                      Vsby Wx     Temp  DP Wind Gs Pw   SLP 1Hr 6Hr 24Hr 6Mx 6Mn  Mx  Mn Dpth  SWE
260854 OVC200 10 47 29 2808 227
260754 FEW130 OVC200 10 48 29 3007 212
260654 SCT130 OVC200 10 50 28 2808 212
260554 SCT130 OVC200 10 50 28 2706 202 54 48
260454 SCT130 OVC200 10 50 28 2609 199 62 48
260354 CLR 10 50 28 2609 194
260254 SCT130 OVC200 10 49 29 2306 184
260154 FEW130 BKN200 10 51 28 2608 175
260054 FEW130 OVC200 10 53 27 2611 170
252354 FEW130 BKN200 10 54 27 2612G19 155 60 54
252254 FEW130 BKN200 10 56 26 2710G21 147
252254 CLR 10 56 26 2710G21 147
252154 FEW070 SCT130 BKN200 10 56 26 2412G19 140
252054 FEW070 SCT130 OVC200 10 57 28 2409 125
251954 FEW070 SCT130 OVC200 10 59 26 2310 115
251854 FEW070 SCT130 OVC200 10 60 28 2311 117
251754 FEW130 OVC200 10 60 32 2212 112 62 57
251654 FEW160 BKN210 OVC260 10 62 38 2314G23 115
251554 FEW160 BKN200 OVC250 10 62 41 2409 110
251454 FEW160 BKN220 OVC300 10 62 47 2413 110
251354 FEW160 BKN230 OVC300 10 59 52 2312G19 104
251254 FEW160 OVC230 10 58 54 2313 099
251154 SCT170 OVC280 10 57 54 2311 092 025 59 54
251054 SCT250 10 57 55 2212 087
250954 CLR 9 56 54 2007 075
250854 CLR 10 57 55 2108 067
250754 CLR 9 56 54 2108 065
250654 FEW250 10 57 54 2011 067
250554 CLR 10 59 53 2107 057 63 59
250454 CLR 10 61 54 2209 054 65 42
250354 CLR 10 61 54 2313 052
250254 CLR 10 60 55 2312 049
250154 CLR 10 61 56 2214 045
250054 FEW025 10 62 56 2217 G 27 039
250011 SCT025 10 63 57 2219G27
242354 BKN022 10 62 57 2217G24 G 29 035 000 65 61
242254 BKN018 10 63 58 2217G29 G 29 024
242154 BKN018 10 62 58 2017 G 31 020
242054 BKN017 10 64 60 2017G25 G 26 020 000
241954 OVC016 10 64 61 1916G24 022
241854 OVC015 7 65 62 2015G21 029 000
241754 OVC015 8 64 62 2015 032 000 025 64 54
241654 BKN015 OVC027 4 -RABR 64 61 2016G24 G 26 044 002
241554 SCT010 OVC014 3 -RABR 61 60 1912 052 006
241547 SCT010 BKN014 OVC020 3 -RABR 61 61 1813
241533 BKN012 OVC017 2 -RABR 59 59 1812
241518 BKN012 OVC020 3 -RABR 61 59 1913
241454 OVC012 2 -RABR 60 58 1816G24 G 27 069 008 017
241445 BKN012 OVC019 1.5 -RABR 59 57 1816G25 G 27
241431 BKN012 OVC019 2 -RABR 59 57 1718 G 27
241412 OVC012 1.75 BR 57 57 1618G27 G 27
241354 OVC012 3 -RABR 59 57 1718G27 G 27 074 002
241254 BKN013 OVC023 3 -RABR 55 54 1620G28 G 29 090 007
241227 BKN013 OVC025 2.5 RABR 54 54 1520
241210 BKN013 BKN030 OVC070 3 RABR 54 54 1615
241154 SCT016 BKN028 OVC065 5 -RABR 54 52 1615 117 003 003 003 54 42
241118 BKN028 BKN047 OVC060 5 -RABR 54 52 1411
241054 SCT041 OVC050 10 52 50 1410 127 000
240954 FEW006 SCT029 OVC039 7 -RA 47 46 1005 145 000
240909 FEW003 BKN036 OVC110 4 BR 46 45 0704
240854 BKN003 BKN040 OVC049 2 BR 45 44 0804 157
240805 OVC003 10 45 41 0903
240754 BKN005 OVC009 10 43 41 0000 172
240731 BKN005 BKN011 10 43 41 1303
240723 SCT005 10 43 39 1303
240654 CLR 10 43 40 1204 182
240554 FEW100 SCT250 10 43 38 1403 187 50 42
240454 CLR 10 44 37 0000 194 59 42
240354 SCT110 SCT250 10 44 37 2105 199
240254 FEW110 SCT250 10 43 36 1907 202
240154 SCT110 SCT250 10 45 36 1708 205
240054 OVC110 10 48 36 1805 205
232354 SCT120 BKN220 10 49 36 1907 207 59 48
232254 FEW220 SCT250 10 50 36 1808 205
232154 SCT180 BKN220 BKN250 10 53 38 1905 200
232054 SCT060 BKN180 OVC220 10 57 37 2403 195
231954 BKN060 BKN200 10 58 38 2304 195
231854 SCT075 10 59 38 2608 192
231754 BKN075 10 58 38 2710G16 194 58 43
231654 FEW100 10 56 34 2606 195
231554 SCT100 10 52 31 2407 204
231454 BKN090 10 50 29 2413 205
231354 BKN120 10 47 27 2310 202
231354 OVC120 10 47 27 2310 202
231254 BKN100 10 44 27 2213 195
231154 CLR 10 43 28 2310 192 000 45 42
231054 FEW140 SCT200 10 43 26 2209 185
230954 FEW060 SCT110 BKN220 10 44 26 2310 185 000
230854 FEW060 SCT085 BKN120 OVC250 10 45 25 2411 185
230754 BKN110 OVC250 10 45 25 2311 184
230654 SCT075 OVC160 10 44 23 2314 182
230554 SCT120 BKN170 OVC250 10 43 22 2412 180 43 40
230454 FEW040 SCT120 BKN250 10 42 23 2315 179 44 24
230354 FEW060 SCT110 BKN180 OVC250 10 42 22 2319 G 26 180
230254 FEW045 SCT110 OVC180 10 42 21 2320G27 G 28 179
230154 FEW040 BKN190 10 40 20 2315G22 G 26 189
230054 SCT050 SCT065 10 40 19 2219G28 G 28 185
222354 FEW050 OVC065 10 40 16 2318 G 27 194 44 40
222254 FEW065 BKN085 OVC110 10 40 16 2218G24 G 29 197
222154 BKN100 BKN230 10 41 15 2216G23 G 27 202
222054 SCT180 BKN230 BKN300 10 43 9 2316G24 G 28 204
221954 FEW160 SCT200 BKN300 10 44 10 2215G22 212
221854 FEW100 SCT160 BKN230 10 42 7 2218 215
221754 FEW100 SCT160 BKN250 10 41 8 2417G25 G 26 232 42 25
221654 FEW070 BKN140 BKN220 10 37 10 2215 245
221554 BKN140 BKN220 10 35 11 2215 G 27 265
221454 FEW030 SCT070 BKN140 BKN250 10 34 12 2414G18 280
221354 FEW030 SCT070 SCT250 10 31 12 2210 294
221254 FEW030 SCT070 10 28 12 2411 300
221154 FEW030 10 26 12 2310 300 27 24
221054 FEW030 SCT250 10 25 12 2210 301
220954 FEW250 10 26 12 2509 300
220854 FEW250 10 26 12 2608 300
220754 CLR 10 26 11 2407 303
220654 CLR 10 27 9 2710G18 305
220554 CLR 10 27 7 2611G18 300 31 27
220454 CLR 10 28 6 2811 300 36 27
220354 FEW250 10 28 6 2710 295
220254 FEW250 10 29 6 2712G19 295
220154 CLR 10 29 5 2710G19 288
220054 CLR 10 30 4 3013G20 284
212354 CLR 10 31 6 2910 276 36 31
212254 CLR 10 31 7 2913 268
212154 FEW060 10 32 8 2912G22 G 26 253
212054 FEW060 10 33 8 3019G24 G 27 240
211954 SCT055 10 34 8 2917G24 G 28 224
211854 FEW050 10 33 8 3017G25 G 26 210
211754 FEW055 10 35 9 3016G24 G 27 202 36 28
211654 FEW050 10 34 9 2916G22 195
211554 FEW040 10 34 10 3016G24 195
211454 FEW040 10 32 10 2914G25 G 30 192
211354 FEW040 10 30 12 2818G26 G 26 185
211254 CLR 10 29 12 2813G25 180
211154 CLR 10 28 12 2809G19 170 32 28
211054 FEW160 10 28 14 2713G20 160
210854 CLR 10 29 13 2813G20 147
210754 CLR 10 29 14 2814G19 144
210654 CLR 10 30 15 2811 140
210554 CLR 10 32 15 2906 135 39 32
210454 SCT060 10 33 15 3017G25 132 48 31
210354 SCT060 10 33 18 2807 127
210254 SCT075 10 34 18 2908 127
210154 SCT080 10 35 18 3109 125
210054 BKN080 10 36 18 3111 119
202354 SCT070 10 39 17 3210G15 109 48 39
202254 FEW070 10 41 17 2907 095
202154 FEW070 10 43 17 2609 085
202054 FEW070 10 45 18 2519G26 G 28 075
201954 FEW070 10 47 20 2614G23 G 30 070
201854 FEW065 10 48 19 2420G29 G 32 072
201754 FEW060 SCT250 10 48 19 2319G26 G 27 080 48 32
201654 FEW060 SCT250 10 45 20 2418G25 G 30 090
201554 FEW050 SCT120 10 44 22 2218G24 104
201454 FEW090 10 42 21 2213 115
201354 FEW080 10 38 20 2110 125
201254 FEW090 10 35 21 2308 134
201154 FEW090 10 32 21 2107 134 33 31
201054 SCT100 10 32 20 2209 135
200954 BKN110 10 32 18 2207 140
200854 OVC095 10 33 18 2111 147
200754 FEW095 SCT120 10 32 16 2309 159
200654 CLR 10 31 15 2211 167
200554 OVC090 10 31 14 2416G20 174 32 28
200454 OVC080 10 32 15 2316G22 182 37 24
200354 BKN065 OVC080 10 31 15 2313 187
200254 OVC090 10 30 14 2207 190
200154 FEW090 10 29 12 2207 194
200054 CLR 10 30 10 2311 197
192254 CLR 10 32 8 2108 202
192154 FEW050 SCT270 10 33 7 2310 202
192054 SCT180 BKN280 10 35 8 2313 195
191954 FEW250 SCT300 10 35 8 2209 194
191854 FEW250 10 37 8 2607 195
191754 CLR 10 36 9 2606 195 36 24
191654 CLR 10 35 9 2710 200
191554 CLR 10 33 9 2814G20 202
191454 CLR 10 30 8 2715G22 G 26 204
191354 CLR 10 28 8 2717G23 200
191254 CLR 10 26 8 2717G23 192
191154 CLR 10 24 8 2615G22 G 27 180 26 24
191054 CLR 10 24 6 2614G18 170
190954 CLR 10 24 6 2613G23 162