Hourly Observations for BOS (Times are in UTC which is EDT plus 4 hours)
Click HERE for a complete explanation of the data.
(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
191554 FEW040 SCT250 10 68 53 0812 160
191454 FEW040 SCT250 10 70 48 0410 160
191354 FEW035 SCT250 10 68 49 0111 154
191254 FEW030 SCT140 BKN250 10 65 55 0111 150
191154 FEW030 SCT140 BKN250 10 63 54 0110 144 063 63 58
191054 FEW015 SCT110 SCT250 10 61 55 3407 137
190954 SCT110 10 58 54 3507 132
190854 SCT060 BKN080 10 58 53 0107 132
190754 BKN065 BKN080 10 58 54 3508 129
190654 SCT037 BKN045 OVC055 10 58 54 0109 130
190554 OVC042 10 59 55 3509 132 002 60 59
190520 FEW008 OVC044 10 59 55 3508
190454 OVC042 10 59 57 3606 132 002 71 59
190354 OVC036 10 -RA 60 56 0304 132 000
190254 OVC038 10 60 56 0305 137
190227 FEW009 SCT019 OVC038 10 61 55 0204
190154 FEW011 BKN033 OVC180 10 60 57 0203 139
190054 FEW010 BKN035 OVC180 10 60 57 0304 135
182354 FEW008 SCT040 BKN120 OVC180 10 59 56 0304 130 061 70 59
182254 FEW009 SCT027 OVC100 8 59 56 0607 132
182249 FEW009 SCT019 OVC100 8 59 55 0607
182202 SCT007 BKN019 OVC110 6 BR 59 55 0809
182154 BKN007 BKN019 OVC045 6 BR 59 56 1007 140 005
182144 BKN007 BKN019 OVC045 6 -RABR 59 57 0906 005
182105 SCT007 BKN017 OVC090 3 -RABR 59 57 1006 003
182102 SCT008 BKN016 OVC090 2.5 -RABR 61 57 1106 003
182054 FEW008 SCT020CB BKN046 OVC1 2.5 TSRABR 60 58 1008 142 030 056
181956 FEW022CB SCT070 OVC095 2.5 TSRABR 61 57 0306 001
181954 FEW022 SCT070 OVC095 3 +RABR 61 58 0206 139 026
181930 FEW020CB BKN034 OVC100 4 -RA 63 57 0413 019
181921 FEW020CB BKN034 OVC100 2.5 TSRABR 63 57 0316 018
181918 FEW020CB BKN034 OVC050 3 +TSRA 63 57 0413 013
181910 FEW020CB BKN042 OVC048 2 -TSRA 64 59 0312 009
181907 FEW020CB SCT036 OVC042 1.5 TSHZ 64 59 0212G22 007
181901 FEW020CB OVC042 2.5 +TSRA 64 57 0417G22 000
181854 FEW030CB BKN042 OVC050 10 VCTS-R 65 55 0412G19 134 000
181754 FEW050 SCT080 SCT180 BKN250 10 69 59 0714 132 71 67
181654 FEW050 SCT080 SCT180 BKN250 10 69 59 0811 132
181554 FEW050 SCT090 SCT180 BKN250 10 71 57 0808 137
181454 FEW050 BKN080 BKN200 10 70 58 0806 139
181354 FEW050 SCT080 BKN180 BKN250 10 70 58 0506 139
181254 FEW050 SCT080 BKN200 BKN250 10 68 60 0403 140
181154 FEW050 SCT110 BKN180 BKN250 10 67 60 0104 137 000 043 68 62
181054 FEW110 BKN180 BKN250 10 64 60 2305 132
180954 FEW110 OVC180 10 62 60 2004 127
180854 OVC110 10 63 59 2405 122 000 000
180754 BKN110 10 64 59 3106 122
180654 CLR 10 64 58 0000 122
180554 CLR 10 64 59 2509 122 001 65 63
180454 SCT120 10 64 59 2307 125 87 63
180354 FEW065 SCT130 10 63 60 2310 125
180254 FEW065 SCT120 10 64 60 2410 122 001
180154 FEW065 SCT120 10 65 60 2309 129
180054 FEW040 SCT065 SCT110 BKN250 10 65 61 2107 119 001
172354 FEW030 SCT060 SCT100 BKN130 7 RA 64 62 1709 120 006 042 87 64
172341 FEW030 SCT060 BKN100 BKN130 10 -RA 64 63 1808
172254 FEW016CB SCT060 OVC100 7 -TSRA 66 61 1807 G 38 120 036
172212 SCT015CB BKN060 OVC090 3 -TSRA 66 61 3111G30 G 38
172200 FEW017CB BKN060 OVC130 0.5 +TSRAF 66 63 3428G38 G 38
172200 FEW017CB BKN060 OVC130 0.5 +TSRAF 66 63 3428G38 G 38
172157 FEW020CB BKN060 BKN090 OVC2 1 -TSRA 70 63 3327G38 G 38
172154 FEW035CB BKN060 BKN090 OVC2 10 -TSRA 71 61 3222G30 G 30 107 000
172147 FEW035CB BKN065 BKN090 OVC2 10 -TSRA 72 61 3512G18
172134 FEW035 BKN065 BKN090 OVC230 10 -RA 73 63 0113
172115 FEW030CB BKN070 BKN090 BKN2 10 -TSRA 75 61 3409
172054 FEW040 SCT065 BKN095 BKN230 10 83 56 2609G20 087
171954 FEW075 SCT110 SCT250 10 84 55 2313 084
171854 SCT075 SCT250 10 85 54 2210 087
171754 FEW055 SCT250 10 84 56 2211 092 85 72
171654 FEW045 SCT250 10 84 58 2306 097
171554 FEW050 SCT250 10 83 58 2814G19 097
171454 FEW050 SCT250 10 80 60 2610 104
171354 FEW050 SCT250 10 78 60 2512 104
171254 FEW250 10 75 61 2511 107
171154 FEW250 10 72 60 2508 109 72 63
171054 FEW120 SCT250 10 68 58 2408 105
170954 FEW100 SCT220 10 64 57 2209 102
170854 FEW100 SCT220 10 65 57 2408 100
170754 SCT220 10 65 57 2407 095
170654 CLR 10 68 56 2506 094
170554 FEW070 SCT220 10 69 57 2708 089 71 68
170454 FEW070 SCT220 10 71 57 2811G15 085 77 61
170354 CLR 10 71 60 2709 082
170354 FEW070 SCT220 10 71 60 2709 082
170254 FEW070 SCT220 10 69 62 2306 075
170154 FEW200 SCT220 10 70 61 2309 070
170054 BKN110 BKN200 BKN220 10 71 61 2212 064
162354 FEW120 SCT150 BKN200 BKN220 10 72 60 2109 062 000 76 71
162254 SCT080 BKN085 BKN120 OVC150 10 72 57 2111G18 065
162154 OVC070 10 72 55 2012 070 000
162054 BKN080 OVC090 10 73 55 1910 077
161954 OVC100 10 73 54 1910 084
161854 FEW100 OVC110 10 75 53 2112 092
161754 SCT110 BKN140 OVC150 10 76 53 2107 102 77 68
161654 SCT120 BKN150 OVC250 10 76 50 2111 110
161554 FEW120 BKN150 OVC250 10 75 48 2319G23 115
161454 FEW120 BKN150 BKN250 10 76 47 2509G16 122
161354 FEW120 SCT150 BKN250 10 74 47 2607 129
161254 FEW150 BKN250 10 71 45 2808 132
161154 CLR 10 68 45 2607 137 68 61
161154 FEW150 BKN250 10 68 45 2607 137 68 61
161054 FEW130 BKN250 10 65 45 2707 135
160954 SCT130 BKN280 10 63 44 2507 135
160854 FEW130 SCT280 10 62 44 2606 132
160754 FEW300 10 64 45 2506 132
160654 FEW300 10 64 45 2506 135
160554 CLR 10 67 45 2708 132 75 65
160454 CLR 10 67 46 2706 135 80 62
160354 CLR 10 70 45 2506 135
160254 CLR 10 66 49 2206 134
160154 FEW300 10 71 45 2403 130
160054 FEW300 10 73 41 2705 125
152354 FEW090 SCT300 10 75 39 3009 120 80 75
152254 FEW090 10 78 39 3213G16 115
152154 FEW090 SCT300 10 79 39 2610 115
152054 FEW085 SCT300 10 79 40 2908 114
151954 FEW080 SCT250 SCT300 10 78 41 2908 115
151854 FEW080 SCT300 10 78 41 3212G17 120
151754 FEW075 SCT300 10 76 43 2812G17 124 77 66
151654 FEW300 10 76 42 3209 127
151554 CLR 10 74 41 3112G17 129
151454 CLR 10 74 40 3314G21 130
151354 CLR 10 73 40 3309 129
151254 CLR 10 69 46 3011 125
151154 CLR 10 67 44 3212 119 013 67 62
151054 CLR 10 63 46 3108 115
150954 CLR 10 62 47 3110G17 110
150854 CLR 10 62 48 3009 100
150754 FEW070 10 62 51 2911 095
150654 CLR 10 63 52 2908 090
150554 FEW070 10 66 51 3207 085 72 63
150454 FEW070 SCT100 10 65 52 3306 085 74 53
150354 FEW070 SCT100 10 67 52 3212 075
150254 FEW070 SCT100 10 67 53 2809 069
150154 FEW070 SCT130 SCT250 9 69 51 2807 069
150054 FEW060 SCT120 SCT250 10 68 54 2604 064
142354 FEW065 SCT120 SCT250 10 72 49 2807 060 74 63
142254 FEW045 SCT110 SCT250 10 74 50 3006 057
142154 FEW040 SCT100 SCT160 SCT250 10 74 50 3407 055
142054 FEW041 SCT080 BKN160 BKN230 10 71 52 3406 055
141954 FEW040 SCT070 BKN170 10 66 52 1407 059
141854 SCT035 SCT048 BKN170 10 65 51 1705 064
141754 FEW030 SCT060 SCT080 BKN180 10 65 50 0406 065 013 66 53
141654 FEW030 BKN075 10 63 47 0412 065
141554 BKN070 OVC110 10 61 50 0311 069
141454 FEW020 BKN095 BKN140 10 60 52 0211 059 000 013
141354 OVC085 10 -RA 56 51 0310 060 002
141254 OVC085 9 -RA 54 51 0410 062 011
141154 SCT016 OVC075 7 RA 54 50 0311 062 014 074 161 54 53
141054 BKN011 BKN075 OVC095 6 -RABR 54 52 0411G18 054 009
141009 BKN009 BKN032 OVC065 6 -RABR 54 52 0312
140954 SCT007 BKN011 OVC017 4 RABR 54 52 0312 050 014
140854 BKN009 BKN015 OVC024 8 -RA 54 52 0314 042 007 037
140754 BKN007 BKN011 OVC028 5 RABR 54 52 0516G20 040 015
140654 BKN009 OVC032 6 RABR 53 51 0417G24 035 015
140624 BKN009 BKN020 OVC090 5 RABR 54 52 0417G22
140617 SCT009 BKN023 OVC080 5 RABR 54 52 0415
140554 SCT015 BKN055 OVC090 5 RABR 53 50 0417 039 016 056 55 53
140454 FEW011 BKN030 OVC090 6 RABR 54 51 0617G25 045 017 67 53
140450 SCT011 BKN030 OVC048 6 RABR 54 52 0518G25 016 67 53
140413 SCT009 SCT015 OVC024 4 RABR 54 52 0616G23
140354 FEW010 SCT014 OVC026 6 RABR 54 52 0619G25 049 010
140339 SCT008 BKN012 OVC024 5 RABR 54 52 0513
140306 FEW014 BKN024 OVC070 6 RABR 54 52 0613G18
140254 FEW011 OVC070 6 RABR 54 51 0510 060 006 014
140154 BKN042 OVC070 6 -RABR 54 51 0609 069 002
140054 FEW020 SCT045 OVC075 6 -RABR 54 51 0608 065 006
132354 FEW021 BKN046 OVC060 5 RABR 55 52 0805 072 007 028 62 55
132254 FEW019 BKN038 OVC060 4 RA 57 51 1207 069 002
132154 FEW017 SCT033 OVC070 10 57 50 1208 065 000
132054 FEW013 OVC075 9 -RA 57 53 1511 075 001 019
131954 FEW013 OVC070 6 -RA 59 54 1909 082 010
131854 FEW013 SCT031 OVC090 5 RABR 61 57 0000 074 008
131754 FEW040 OVC100 7 -RA 62 53 1803 072 002 002 67 62
131654 FEW045 OVC100 8 -RA 62 56 1506 087 000
131554 FEW045 OVC100 8 -RA 63 55 1109 087 000
131454 FEW045 BKN100 OVC170 10 67 53 1306 087
131354 FEW070 SCT130 OVC170 10 65 54 1305 089
131254 FEW090 BKN200 10 65 54 1704 090
131154 FEW090 BKN200 10 65 51 2804 094 001 65 59
131054 FEW090 BKN200 10 63 51 2904 092
130954 FEW090 SCT200 10 60 51 3006 094
130854 CLR 10 59 51 2909 090
130754 CLR 10 59 51 3007 085
130654 FEW050 10 60 51 2908 087
130554 FEW050 10 60 51 2907 089 000 65 60
130454 CLR 10 62 51 2907 090 71 56
130354 FEW060 10 63 51 3105 090
130254 BKN048 OVC070 10 65 51 3409G14 095 000
130154 OVC060 10 64 54 3405 092
130054 BKN048 OVC065 10 65 53 3307 082 000
122354 OVC050 10 -RA 63 53 3309 077 001 001 71 62
122254 FEW034 SCT043 BKN075 10 64 56 3607 067 000
122154 OVC075 10 67 53 3311G17 G 30 060 000
122054 FEW042 OVC065 10 68 54 3411G16 G 28 055 000 000
121954 SCT047 BKN060 OVC075 10 70 51 3314G25 G 27 047
121854 FEW041 BKN060 10 71 52 3215G26 G 28 040
121754 BKN041 10 69 50 3218G29 G 34 037 71 60