Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 10%

11:49

17:48

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

Sun - Rise: 07:21, Set: 16:22, Transit: 11:51. Moon - Rise: 11:49, Set: 17:48. Civil Dark: 16:58 - 06:44. Nautical Dark: 17:39 - 06:04. Astro Dark: 18:18 - 05:25

Total Clouds (% Sky Obscured)

18
7
10
4
0
0
0
1
1
1
0
0
0
0
0
0
0
0
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
7
10
4
0
0
0
1
1
1
0
0
0
0
0
0
0
0
2
0
0
0
0
0

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)

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

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
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)

13
13
13
13
10
7
6
6
5
5
4
4
4
4
4
3
3
3
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

7
7
6
5
4
3
3
2
2
1
1
1
1
0
0
0
-0
-1
-1
-1
-0
1
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
64
66
67
69
76
80
80
80
80
80
81
81
83
83
83
83
83
80
80
78
73
67
61

Pressure (mb)

1008
1008
1008
1008
1009
1010
1011
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1018
1019
1019
1019
1019

Ozone (du)

242
243
242
242
242
243
248
250
254
255
257
256
256
257
259
258
261
265
267
266
264
264
264
264

Friday 13

Waxing Crescent 17%

No Rise

18:49

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

Sun - Rise: 07:23, Set: 16:21, Transit: 11:51. Moon - Rise: No Rise, Set: 18:49. Civil Dark: 16:57 - 06:46. Nautical Dark: 17:37 - 06:05. Astro Dark: 18:17 - 05:26

Total Clouds (% Sky Obscured)

0
0
1
0
0
1
1
31
8
3
6
25
15
9
16
44
35
36
34
63
68
67
78
58

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
26
61
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
22
8
3
6
25
15
8
15
42
35
36
34
63
49
49
33
25

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
59
68
76
80
80
81
81
83
83
83
83
83
83
83
84
84
84
83
78
73
67
65

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1016

Ozone (du)

265
264
264
263
263
264
265
267
269
269
268
267
265
263
261
260
259
260
261
263
262
263
262
263

Saturday 14

Waxing Crescent 25%

12:22

19:57

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:24, Set: 16:19, Transit: 11:51. Moon - Rise: 12:22, Set: 19:57. Civil Dark: 16:56 - 06:47. Nautical Dark: 17:36 - 06:07. Astro Dark: 18:15 - 05:28

Total Clouds (% Sky Obscured)

61
66
64
95
45
22
36
100
100
95
87
100
91
97
88
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
26
29
19
22
0
16
26
30
50
43
49
57
52
66
80
23
70
67
58
62
81
80
78

Medium Clouds (% Sky Obscured)

0
0
0
13
1
22
36
94
93
93
84
99
12
24
20
19
24
19
78
100
21
95
100
100

High Clouds (% Sky Obscured)

47
63
64
61
45
22
36
99
100
84
78
100
78
83
59
80
100
100
100
100
100
100
100
100

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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
0
0
8
17
25
48
86
93

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
0.5
0.6

Wind Speed/Direction (mph)

7
8
7
6
7
7
7
7
8
7
7
7
6
6
7
8
8
9
9
10
11
13
14
15

Chance of Frost

Temperature (°C)

6
7
7
7
6
5
4
4
4
4
5
5
5
5
5
6
6
6
6
7
8
9
9
10

Feels Like (°C)

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

Dew Point (°C)

-0
1
3
4
4
3
3
3
3
3
3
4
3
4
4
4
4
4
4
6
7
8
8
9

Relative Humidity (%)

65
69
73
81
88
89
91
91
89
91
91
91
89
90
88
88
88
90
87
91
93
91
93
96

Pressure (mb)

1015
1014
1013
1012
1012
1011
1011
1010
1009
1009
1008
1007
1006
1005
1004
1003
1002
1001
1001
1000
999
998
997
996

Ozone (du)

262
264
265
265
266
266
266
266
268
269
271
272
274
280
283
283
286
286
288
290
294
294
292
292

Sunday 15

Waxing Crescent 33%

12:46

21:09

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:26, Set: 16:18, Transit: 11:51. Moon - Rise: 12:46, Set: 21:09. Civil Dark: 16:55 - 06:49. Nautical Dark: 17:35 - 06:08. Astro Dark: 18:14 - 05:29

Total Clouds (% Sky Obscured)

94
88
82
80
81
80
80
77
75
83
91
100
72
82
100
85
80
84
83
77
71
74
83
80

Low Clouds (% Sky Obscured)

79
80
80
76
69
67
41
62
75
78
80
81
25
33
24
25
28
36
59
76
71
74
81
79

Medium Clouds (% Sky Obscured)

93
83
75
74
77
80
64
7
0
13
21
30
30
38
100
53
45
47
32
15
2
1
1
4

High Clouds (% Sky Obscured)

90
77
70
75
12
80
80
64
3
10
23
40
43
52
100
67
55
48
31
14
0
0
0
0

ISS Passover

Visibility (miles)

4
4
8
5
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

Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

95
95
92
72
52
7
2
5
3
11
25
34
17
8
3
4
2
0
18
20
18
23
55
44

Precipitation Amount (mm)

0.9
0.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

16
16
17
18
15
14
15
15
14
14
13
12
10
9
8
6
6
6
5
5
7
7
9
8

Chance of Frost

Temperature (°C)

10
10
10
9
9
8
8
7
7
7
7
7
7
7
6
6
6
5
5
5
6
6
6
7

Feels Like (°C)

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

Dew Point (°C)

10
9
8
8
8
7
6
6
5
5
5
6
6
6
6
6
5
4
4
4
4
4
4
5

Relative Humidity (%)

96
88
90
91
93
91
90
90
84
85
88
90
91
93
94
96
94
93
94
94
86
85
84
90

Pressure (mb)

994
994
993
993
993
993
993
993
993
993
993
993
993
993
993
993
993
994
994
995
995
996
997
998

Ozone (du)

294
296
298
298
302
302
310
313
322
331
337
335
326
333
319
316
316
316
318
322
322
318
320
318

Monday 16

Waxing Crescent 43%

13:05

22:22

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:28, Set: 16:16, Transit: 11:51. Moon - Rise: 13:05, Set: 22:22. Civil Dark: 16:53 - 06:51. Nautical Dark: 17:34 - 06:10. Astro Dark: 18:13 - 05:30

Total Clouds (% Sky Obscured)

45
80
77
81
88
95
96
98
92
100
100
100
100
100
100
100
100
100
100
100
100
86
73
57

Low Clouds (% Sky Obscured)

45
76
73
70
68
70
70
67
55
47
43
64
61
56
51
64
78
94
95
97
99
86
73
57

Medium Clouds (% Sky Obscured)

6
66
4
1
0
0
8
17
25
23
26
89
86
85
86
91
96
100
100
100
100
82
70
57

High Clouds (% Sky Obscured)

0
0
0
7
20
33
41
88
55
100
100
100
99
99
98
99
100
100
75
51
31
35
39
57

ISS Passover

Visibility (miles)

9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
3
3
3
3

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

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

49
26
23
12
3
11
0
0
0
0
1
1
6
11
15
62
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.1
1.6
2.1
2.2
2.2
1.9
1.8

Wind Speed/Direction (mph)

8
9
7
7
7
5
4
4
5
6
7
8
9
10
10
11
13
15
18
17
16
16
12
12

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
5
5
5
5
5
5
5
5
5
5
6
6
7
7
8
8
9
10

Feels Like (°C)

4
4
4
3
2
2
2
3
3
4
2
2
2
2
2
2
2
3
3
4
3
3
3
2

Dew Point (°C)

5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
5
5
6
6
7
7
8
9

Relative Humidity (%)

87
82
87
87
90
91
93
93
93
94
93
93
93
93
91
91
91
93
91
93
94
96
95
95

Pressure (mb)

998
999
999
1000
1001
1001
1002
1002
1002
1002
1001
1000
999
998
996
995
992
990
988
986
984
982
980
979

Ozone (du)

318
317
318
321
320
311
302
300
294
289
283
277
272
270
268
266
267
268
269
270
271
272
274
275

Tuesday 17

First Quarter 53%

13:20

23:36

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:29, Set: 16:15, Transit: 11:52. Moon - Rise: 13:20, Set: 23:36. Civil Dark: 16:52 - 06:52. Nautical Dark: 17:33 - 06:11. Astro Dark: 18:12 - 05:32

Total Clouds (% Sky Obscured)

70
85
100
97
94
91
86
80
75
80
84
89
80
71
62
75
87
100
93
86
85
92
97
100

Low Clouds (% Sky Obscured)

70
85
86
71
61
58
64
70
74
72
72
73
70
67
62
61
62
59
60
60
61
61
64
64

Medium Clouds (% Sky Obscured)

67
58
50
45
35
19
24
37
54
67
84
89
77
60
41
35
29
23
29
31
35
53
73
94

High Clouds (% Sky Obscured)

51
45
39
33
25
22
30
36
43
33
21
14
12
8
2
11
18
23
34
52
68
92
97
100

ISS Passover

Visibility (miles)

2
5
7
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

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
59
45
30
16
19
18
4
15
19
23
23
21
13
17
20
21
20
18
10
28
35
38

Precipitation Amount (mm)

1.5
0.8
0.3
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)

16
16
17
18
16
15
14
13
13
13
12
12
12
13
13
13
13
14
13
13
13
12
13
14

Chance of Frost

Temperature (°C)

11
11
11
11
10
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
9
9

Feels Like (°C)

2
6
6
7
7
6
6
3
3
3
3
2
2
3
3
3
3
4
4
3
3
3
3
4

Dew Point (°C)

10
10
9
8
8
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
7

Relative Humidity (%)

95
91
87
83
84
85
88
87
85
87
87
87
88
87
85
84
84
87
88
87
85
84
84
82

Pressure (mb)

978
978
979
980
980
980
980
981
981
981
981
981
981
981
981
981
981
982
982
982
982
982
982
982

Ozone (du)

276
286
296
306
308
310
313
309
306
303
302
301
301
301
301
301
304
306
309
310
312
313
314
314

Wednesday 18

Waxing Gibbous 63%

13:32

00:50

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:31, Set: 16:14, Transit: 11:52. Moon - Rise: 13:32, Set: 00:50. Civil Dark: 16:51 - 06:54. Nautical Dark: 17:32 - 06:13. Astro Dark: 18:11 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
96
93
90
90
91
92
93
93
94
96
98
100
94
91
86

Low Clouds (% Sky Obscured)

71
76
81
75
69
64
62
60
55
67
73
79
81
82
83
81
79
69

Medium Clouds (% Sky Obscured)

77
47
20
13
7
4
9
15
21
45
70
93
93
93
93
92
86
85

High Clouds (% Sky Obscured)

89
79
66
74
81
89
90
91
92
93
93
92
81
82
100
80
57
32

ISS Passover

Visibility (miles)

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

Precipitation Type

None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
48
52
42
28
8
10
10
2
7
9
5
16
19
17
22
23
23

Precipitation Amount (mm)

0
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
12
11
9
8
7
6
5
4
4
3
2
2
2
3
4
5

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
8
7
7
6
6
6
6
6
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
6
6
5
5
5
5
5
4
5
5
4
4
4

Relative Humidity (%)

81
82
81
82
84
85
85
87
88
90
90
90
88
91
93
93
91
91

Pressure (mb)

982
982
982
983
983
983
984
984
984
984
984
983
983
983
983
983
983
984

Ozone (du)

315
315
315
316
317
318
320
319
319
318
320
322
324
326
328
331
335
339

Forecast for Marlborough, Wiltshire, United Kingdom (51.42,-1.73)

Generated: 12/11/26 12:01:54. Forecast: 12/11/26 to 18/11/26. Timezone: UTC+0.00