Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

First Quarter 61%

11:38

00:34

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:13, Set: 15:50, Transit: 12:01. Moon - Rise: 11:38, Set: 00:34. Civil Dark: 16:32 - 07:31. Nautical Dark: 17:17 - 06:46. Astro Dark: 17:59 - 06:04

Total Clouds (% Sky Obscured)

98
85
76
84
98
99
100
99
98
97
100
95
96
96
89
91
94
83
93
83
80
78
63
80

Low Clouds (% Sky Obscured)

74
85
76
84
96
97
100
96
94
89
100
84
88
91
83
82
87
64
81
79
78
75
57
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
3
2
4
5
13
25
86
88
72
52
59
34
28
13
17
50
48
69
68
64
37
59
21

Met.no Forecast % Total Clouds

98
100
100
96
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Low Clouds

98
100
100
95
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

29
72
22
16
0
0
81
92
99
97
95
95
98
94
20
0
0
0
0
0
0
9
77
96

7Timer Cloud Cover

70
70
60
60
60
80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
90
90
90

7Timer Seeing

80
80
80
80
80
80
80
80
80
80
80
80
80
80
70
70
70
80
80
80
80
80
80
80

7Timer Lifted Index

150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150

7Timer Transparency

50
50
50
50
50
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
4
4
2
4
5
4
4
5
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
9
10
10
9
10
10
10
10
10
10
9
10
11
10
11
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

6
6
5
5
7
7
6
7
7
7
6
6
7
7
7
7
7
7
7
7
7
7
6
6

Feels Like (°C)

2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2

Dew Point (°C)

4
4
4
4
2
2
2
2
2
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1

Relative Humidity (%)

86
88
90
88
72
71
74
70
70
69
69
70
70
72
69
69
69
67
67
69
69
69
69
69

Pressure (mb)

1037
1037
1037
1036
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035
1034
1033
1033
1032
1032
1032
1032
1032
1032
1031

Ozone (du)

297
297
297
297
296
295
292
292
290
288
286
286
287
285
283
283
285
285
284
285
285
285
283
287

Sunday 28

Waxing Gibbous 72%

11:50

02:00

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:13, Set: 15:51, Transit: 12:02. Moon - Rise: 11:50, Set: 02:00. Civil Dark: 16:33 - 07:31. Nautical Dark: 17:18 - 06:46. Astro Dark: 18:00 - 06:04

Total Clouds (% Sky Obscured)

91
80
89
89
89
93
96
86
90
92
89
90
86
95
95
87
94
80
77
70
90
53
58
53

Low Clouds (% Sky Obscured)

61
63
71
75
84
90
94
78
82
90
84
84
80
91
93
81
90
65
66
65
85
45
58
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

59
80
58
51
22
41
53
46
46
28
29
27
24
26
25
8
33
61
60
62
63
51
49
9

Met.no Forecast % Total Clouds

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
100
100
98
100
100

Met.no Forecast % Low Clouds

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
100
100
91
78
100

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0

Met.no Forecast % High Clouds

97
89
92
95
95
88
82
91
95
91
91
89
63
15
0
0
0
0
0
0
0
48
100
99

7Timer Cloud Cover

90
90
0
0
0
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
0
0
0
90

7Timer Seeing

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

7Timer Lifted Index

150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150

7Timer Transparency

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
40
40
40
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
3
2
4
2
4
9
20
6
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
8
8
9
9
9
9
9
8
7
9
9
10
11
10
11
10
10
12
11
11
12

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
8
8
7
7
7
6
6
6
6

Feels Like (°C)

2
2
2
2
2
2
2
1
1
2
2
2
2
3
3
3
3
3
3
2
1
1
1
0

Dew Point (°C)

1
1
1
1
1
1
1
0
0
1
1
2
1
2
2
2
3
2
3
2
2
2
2
1

Relative Humidity (%)

72
68
71
68
69
67
69
66
66
70
71
74
67
69
69
68
70
69
75
69
74
79
78
68

Pressure (mb)

1031
1031
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1029
1029
1030
1030
1031

Ozone (du)

287
290
291
291
292
293
290
288
289
287
285
282
284
284
281
279
276
277
278
277
278
275
274
278

Monday 29

Waxing Gibbous 82%

12:08

03:32

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good

Sun - Rise: 08:13, Set: 15:52, Transit: 12:02. Moon - Rise: 12:08, Set: 03:32. Civil Dark: 16:34 - 07:31. Nautical Dark: 17:19 - 06:46. Astro Dark: 18:01 - 06:04

Total Clouds (% Sky Obscured)

70
98
93
100
100
82
100
73
84
60
75
85
87
69
87
83
64
61
55
57
69
45
26
9

Low Clouds (% Sky Obscured)

70
98
93
100
100
82
100
66
81
49
75
85
87
69
87
83
64
61
51
57
67
42
22
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
13
4
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Total Clouds

100
100
100
95
100
100
100
99
100
98
94
100
85
98
93
93
93
93
93
93
66
66
66
66

Met.no Forecast % Low Clouds

90
100
100
83
100
100
100
99
100
98
93
100
85
98
92
92
92
92
92
92
44
44
44
44

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
2
10
15
58
61
27
65
52
52
52
52
52
52
59
59
59
59

Met.no Forecast % High Clouds

99
98
98
70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

90
90
90
90
90
90
90
90
90
90
90
70
70
70
80
80
80
40
40
40
50
50
50

7Timer Seeing

80
80
80
80
80
80
80
80
80
80
80
80
80
80
70
70
70
80
80
80
80
80
80

7Timer Lifted Index

150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150

7Timer Transparency

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
5
7
19
14
18
4
19
12
8
5
17
10
4
6
3
2
3
1
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
12
12
11
11
11
11
10
9
8
8
9
10
10
10
10
9
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

6
6
6
6
6
5
5
5
5
4
4
4
5
5
6
6
6
5
4
3
3
3
2
2

Feels Like (°C)

1
-1
0
-1
-0
-1
-1
-1
-1
-1
-1
-1
0
1
2
2
2
1
-1
0
1
-1
-2
-2

Dew Point (°C)

0
-3
-2
-3
-3
-2
-2
-2
-1
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-1
-1
-1

Relative Humidity (%)

67
55
55
53
55
61
61
62
67
67
69
71
66
62
61
60
62
66
71
70
72
76
79
81

Pressure (mb)

1031
1032
1032
1032
1033
1033
1033
1033
1033
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1034
1034
1034

Ozone (du)

280
282
283
282
281
281
283
286
290
292
296
303
312
322
328
328
328
328
329
328
327
328
328
329

Tuesday 30

Waxing Gibbous 91%

12:33

05:07

22 Good
23 Good
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK

Sun - Rise: 08:13, Set: 15:53, Transit: 12:03. Moon - Rise: 12:33, Set: 05:07. Civil Dark: 16:35 - 07:31. Nautical Dark: 17:20 - 06:46. Astro Dark: 18:02 - 06:04

Total Clouds (% Sky Obscured)

5
15
20
3
3
12
19
30
35
36
41
39
33
28
36
43
70
66
65
81
48
40
66
34

Low Clouds (% Sky Obscured)

5
7
15
2
1
12
19
30
35
36
41
39
33
28
36
43
70
66
65
81
48
40
35
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
23
17
15
30
6
6
41
7

Met.no Forecast % Total Clouds

66
66
1
1
1
1
1
1
6
6
6
6
6
6
26
26
26
26
26
26
98
98
98
98

Met.no Forecast % Low Clouds

44
44
1
1
1
1
1
1
5
5
5
5
5
5
26
26
26
26
26
26
98
98
98
98

Met.no Forecast % Medium Clouds

59
59
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
8
8
8
9
9
9
9
9
9
9
10
10
10
8
8
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

1
1
1
1
0
0
0
-0
-0
-0
-0
0
1
3
4
4
4
4
3
2
2
2
1
1

Feels Like (°C)

-1
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-2
-1
0
1
1
2
1
-0
-1
-1
-1
-2
-4

Dew Point (°C)

-1
-1
-1
-0
-1
-1
-1
-2
-2
-3
-3
-2
-2
-1
-1
-0
1
1
1
1
1
1
0
-1

Relative Humidity (%)

84
86
88
89
92
96
92
91
86
83
84
84
78
76
73
75
80
83
89
91
94
93
91
89

Pressure (mb)

1034
1033
1033
1033
1032
1032
1031
1031
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026
1025
1024
1024
1023

Ozone (du)

328
326
324
322
321
318
317
316
313
311
310
312
313
315
317
317
317
315
313
313
314
314
314
314

Wednesday 31

Waxing Gibbous 88%

13:13

06:39

22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:13, Set: 15:54, Transit: 12:03. Moon - Rise: 13:13, Set: 06:39. Civil Dark: 16:36 - 07:31. Nautical Dark: 17:20 - 06:46. Astro Dark: 18:03 - 06:04

Total Clouds (% Sky Obscured)

50
52
62
42
40
41
63
72
74
76
80
89
94
100
100
100
100
100
100
99
93
87
81
58

Low Clouds (% Sky Obscured)

41
43
41
38
33
36
49
55
51
46
44
43
40
37
52
68
83
72
60
49
45
41
37
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
11
16
19
62
64
67
71
72
79
89
99
92
86
80
58

High Clouds (% Sky Obscured)

19
20
40
14
12
13
8
31
11
43
43
65
81
100
100
100
100
96
92
87
58
32
7
5

Met.no Forecast % Total Clouds

98
98
61
61
61
61
61
61
48
48
48
48
48
48
100
100
100
100
100
100
20
20
20
20

Met.no Forecast % Low Clouds

98
98
2
2
2
2
2
2
23
23
23
23
23
23
58
58
58
58
58
58
6
6
6
6

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
5
5
5
5
5
5
34
34
34
34
34
34
0
0
0
0

Met.no Forecast % High Clouds

0
0
61
61
61
61
61
61
33
33
33
33
33
33
100
100
100
100
100
100
15
15
15
15

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
18
27
33
40
42
35
27
16
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
12
13
13
13
14
14
16
16
17
17
18
19
18
17
17
15
12
10
10
11
11

Chance of Frost

Temperature (°C)

1
1
1
1
2
1
1
2
3
3
3
3
3
4
4
4
4
4
4
4
3
3
2
2

Feels Like (°C)

-2
-3
-3
-4
-3
-3
-3
-4
-3
-4
-4
-4
-3
-3
-2
-2
-2
-2
-2
-2
-1
-3
-2
-2

Dew Point (°C)

-0
-0
-0
-1
-1
-1
-1
-1
-2
-3
-2
-2
-1
-1
0
1
1
2
2
2
2
1
1
-1

Relative Humidity (%)

91
91
89
84
84
88
88
81
72
67
72
74
76
73
73
77
80
86
88
89
91
89
89
86

Pressure (mb)

1022
1021
1021
1019
1019
1018
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1005
1004
1004
1003
1003
1003

Ozone (du)

319
318
324
324
319
315
313
310
312
318
316
314
316
327
334
346
357
369
388
407
426
423
421
418

Thursday 1

Waxing Gibbous 97%

14:14

07:57

22 Bad
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 OK
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK

Sun - Rise: 08:12, Set: 15:55, Transit: 12:04. Moon - Rise: 14:14, Set: 07:57. Civil Dark: 16:37 - 07:31. Nautical Dark: 17:21 - 06:46. Astro Dark: 18:03 - 06:04

Total Clouds (% Sky Obscured)

34
11
9
5
1
1
1
2
1
1
0
30
49
67
52
32
21
9
5
0
2
4
5
6

Low Clouds (% Sky Obscured)

18
10
7
4
1
0
1
1
0
0
0
4
7
11
9
8
6
4
2
0
1
2
4
4

Medium Clouds (% Sky Obscured)

34
11
9
5
0
1
1
2
1
1
0
12
21
30
24
18
12
7
3
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Total Clouds

20
20
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
15
15
15
15

Met.no Forecast % Low Clouds

6
6
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
15
15
15

Met.no Forecast % High Clouds

15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
3
2
7
7
2
5
3
0
1
1
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
12
12
13
13
13
13
13
12
12
12
12
13
14
13
13
12
12
11
11
11
12
12

Chance of Frost

Temperature (°C)

1
1
0
0
0
0
-0
-0
-1
-1
-1
-1
0
1
2
2
2
2
1
1
-0
-0
-0
-1

Feels Like (°C)

-2
-3
-3
-3
-3
-3
-4
-3
-3
-4
-4
-4
-5
-4
-4
-1
-1
-2
-2
-1
-1
-4
-3
-3

Dew Point (°C)

-0
-1
-1
-2
-3
-3
-3
-3
-4
-4
-4
-5
-4
-4
-4
-5
-5
-6
-6
-5
-5
-4
-3
-2

Relative Humidity (%)

89
89
91
86
83
80
80
80
80
78
78
77
73
68
64
60
59
56
60
67
72
78
83
89

Pressure (mb)

1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004

Ozone (du)

408
399
389
388
387
387
388
389
390
386
382
379
380
382
384
386
387
389
387
384
381
383
384
385

Friday 2

Waxing Gibbous 100%

15:36

08:53

22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 Bad
16 Bad
17 OK

Sun - Rise: 08:12, Set: 15:57, Transit: 12:04. Moon - Rise: 15:36, Set: 08:53. Civil Dark: 16:38 - 07:31. Nautical Dark: 17:23 - 06:46. Astro Dark: 18:04 - 06:04

Total Clouds (% Sky Obscured)

7
7
14
22
29
26
19
20
27
31
35
39
38
42
35
34
26
29
34
27

Low Clouds (% Sky Obscured)

3
3
7
4
5
4
0
0
0
0
0
0
4
8
14
14
15
19
23
27

Medium Clouds (% Sky Obscured)

1
1
4
6
10
7
5
0
0
0
0
6
13
19
11
6
1
1
2
3

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Total Clouds

15
15
8
8
8
8
8
8
78
78
78
78
78
78
84
84
84
84
84
84

Met.no Forecast % Low Clouds

0
0
2
2
2
2
2
2
6
6
6
6
6
6
34
34
34
34
34
34

Met.no Forecast % Medium Clouds

15
15
7
7
7
7
7
7
63
63
63
63
63
63
80
80
80
80
80
80

Met.no Forecast % High Clouds

0
0
0
0
0
0
0
0
72
72
72
72
72
72
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
3
0
0
0
0
3
6
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
2
1
1
6
6
2
7
11
11
22
23
18
19
19
17
19
16
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
11
11
12
12
12
12
12
12
12
13
15
16
16
16
15
15
16

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-0
0
-0
-0
-0
0
0
1
1
2
3
3
2
2
1
1

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-4
-4
-4
-4
-1
-2
-3
-3
-3

Dew Point (°C)

-2
-2
-2
-2
-1
-1
-1
-1
-1
-0
-0
0
-1
-1
-1
-0
0
1
-1
-2

Relative Humidity (%)

89
91
92
92
92
92
94
96
98
98
98
98
89
80
73
80
86
94
88
83

Pressure (mb)

1005
1006
1006
1007
1007
1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

381
377
373
372
370
369
365
361
357
358
358
359
356
352
349
352
355
358
357
356

Forecast for Boston, Lincolnshire, United Kingdom (52.98,-0.02)

Generated: 27/12/25 22:16:03. Forecast: 27/12/25 to 02/01/26. Timezone: UTC+0.00