Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 64%

22:57

10:47

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:12, Set: 16:17, Transit: 12:16. Moon - Rise: 22:57, Set: 10:47. Civil Dark: 16:57 - 07:33. Nautical Dark: 17:40 - 06:50. Astro Dark: 18:20 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
98
96
100
100
100
100
100
100
100
100
100
92
89
85
84
80
78
79
79
81
81
78

Medium Clouds (% Sky Obscured)

100
96
52
50
33
42
40
44
65
83
54
97
100
88
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
46
45
55
0
0
0
0
0
50
45
46
60
97
39
55
99
94
100
100
83
88
89
86

ISS Passover

Visibility (miles)

0
1
4
1
6
7
9
9
8
0
0
0
0
0
0
0
2
9
9
2
2
3
9
9

Fog (%)

7
100
16
3
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
Light Rain
Light Rain
None
Light Rain
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
0
0
95
95
85
95
95
95
95
95
95
95
79
61
40
34
29
15
19
20
18
22
23

Precipitation Amount (mm)

0.3
0
0
1
0.6
0
0.7
1.6
1.7
1.2
1.1
0.8
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
18
22
18
18
19
20
22
27
27
26
26
25
24
23
22
20
19
18
18
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-5
-6
-5
-3
-3
-3
-5
-5
-8
-8
-8
-8
-7
-7
-7
-6
-6
-5
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
93
89
89
91
94
96
96
98
96
96
98
98
94
93
93
94
94
91
88
83

Pressure (mb)

991
987
984
981
978
977
976
977
979
982
984
987
988
990
991
993
994
995
996
997
998
998
999
1000

Ozone (du)

325
330
341
352
359
361
366
361
357
358
360
371
364
365
378
381
383
386
387
393
394
398
402
403

Friday 9

Waning Gibbous 54%

00:11

10:58

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 OK
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 08:12, Set: 16:19, Transit: 12:16. Moon - Rise: 00:11, Set: 10:58. Civil Dark: 16:58 - 07:33. Nautical Dark: 17:41 - 06:50. Astro Dark: 18:22 - 06:09

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
93
88
86
83
90
69
76
72
71
82
66
34
13
0
0
0
0

Low Clouds (% Sky Obscured)

79
78
80
80
81
81
80
83
85
77
72
87
69
76
72
71
82
66
34
13
0
0
0
0

Medium Clouds (% Sky Obscured)

100
98
100
100
100
97
99
76
59
30
51
33
2
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
51
55
46
24
3
68
42
4
26
14
15
2
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
9
7
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
2
70
100
100
100
100
100
100
100
100

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 (%)

25
24
16
24
29
32
27
16
11
8
1
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)

16
16
15
13
13
12
12
12
11
10
9
9
8
7
5
4
3
3
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
1
1
0
0
-0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-0
0
0
1

Relative Humidity (%)

86
86
89
93
91
91
93
93
91
89
89
89
89
88
88
91
91
91
86
82
79
77
79
83

Pressure (mb)

1001
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1014
1015
1016
1017
1017
1017
1018
1018
1019

Ozone (du)

403
400
402
390
386
387
384
381
377
379
384
384
380
378
373
374
376
375
370
366
365
362
360
354

Saturday 10

Third Quarter 44%

01:24

11:09

16 Good
17 Good
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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:11, Set: 16:20, Transit: 12:16. Moon - Rise: 01:24, Set: 11:09. Civil Dark: 17:00 - 07:32. Nautical Dark: 17:42 - 06:50. Astro Dark: 18:23 - 06:09

Total Clouds (% Sky Obscured)

0
0
27
100
100
94
100
96
92
88
91
99
90
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
15
14
0
27
26
26
30
31
35
45
42
34
26
41
71
80
83
82
82
94
99
100

Medium Clouds (% Sky Obscured)

0
0
0
22
30
26
25
69
79
27
20
26
59
100
87
100
100
100
100
100
98
100
100
96

High Clouds (% Sky Obscured)

0
0
27
100
100
66
100
25
25
43
34
54
31
48
100
100
100
100
100
100
100
97
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 (%)

100
100
100
100
100
100
100
100
100
100
100
70
26
0
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
3
0
0
0
0
0
0
0
1
7
20
50
68
43
29
34
51
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0
0.5

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
4
5
6
7
7
8
9
10
12
13
16
17
19
20
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
92
92
94
94
92
89
89
88
89
89
91
91
87
89
88
88
86
82
80
79
78
80

Pressure (mb)

1019
1020
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1020
1019
1018
1017
1017
1016
1015
1014
1012
1011
1009
1008

Ozone (du)

347
341
340
335
327
321
318
316
317
318
318
316
309
306
301
298
301
305
310
311
310
307
303
302

Sunday 11

Waning Crescent 35%

02:37

11:24

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:10, Set: 16:22, Transit: 12:17. Moon - Rise: 02:37, Set: 11:24. Civil Dark: 17:01 - 07:31. Nautical Dark: 17:43 - 06:49. Astro Dark: 18:24 - 06:09

Total Clouds (% Sky Obscured)

100
100
96
93
87
86
87
89
94
96
100
100
100
100
95
90
86
79
40
68
72
87
60
100

Low Clouds (% Sky Obscured)

100
100
92
84
76
73
72
70
71
71
72
70
69
67
69
71
74
67
40
53
52
52
46
52

Medium Clouds (% Sky Obscured)

100
100
84
68
7
39
51
22
61
85
68
96
87
90
79
63
47
4
3
24
9
21
31
29

High Clouds (% Sky Obscured)

100
100
73
43
15
18
25
27
45
71
100
100
100
100
83
67
50
3
0
0
23
53
60
100

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
0
2
9
9
2
1
0
7
3
8
9
9
9
4
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

67
73
95
95
95
89
72
22
11
6
19
17
29
28
58
70
41
20
11
15
22
9
1
3

Precipitation Amount (mm)

0.3
0.4
1.2
0.8
0.9
0.5
0.4
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
22
24
22
20
20
17
16
14
12
11
10
11
11
12
12
12
12
14
15
16
16
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-2
-1
1
2
3
5
6
5
5
5
6
5
5
6
6
5
6
5
5
5
7

Dew Point (°C)

3
4
5
6
7
8
8
8
8
8
7
8
7
8
7
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

86
90
93
94
94
96
96
96
95
96
96
100
98
100
93
95
96
95
90
85
87
83
83
84

Pressure (mb)

1006
1005
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1000
1000
1000
1001
1001
1002
1002
1003
1003
1003

Ozone (du)

300
300
303
306
310
314
315
316
316
315
314
311
311
310
311
314
320
328
331
341
342
340
337
332

Monday 12

Waning Crescent 26%

03:51

11:43

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:10, Set: 16:23, Transit: 12:17. Moon - Rise: 03:51, Set: 11:43. Civil Dark: 17:02 - 07:31. Nautical Dark: 17:45 - 06:48. Astro Dark: 18:25 - 06:08

Total Clouds (% Sky Obscured)

100
100
96
91
87
91
96
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

60
66
73
79
86
87
87
88
84
81
77
78
80
81
88
86
83
83
83
83
75
67
62
70

Medium Clouds (% Sky Obscured)

27
46
62
58
49
43
50
50
63
83
100
100
100
84
75
76
76
81
87
90
76
64
51
44

High Clouds (% Sky Obscured)

100
100
75
53
30
53
75
100
100
100
100
100
90
100
100
100
100
98
97
96
94
89
79
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
9
3
7
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

6
0
0
0
0
3
5
10
43
44
60
68
50
73
77
82
75
64
54
46
41
41
43
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0.3
0.4
0.5
0.4
0.3
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

12
10
11
11
10
10
10
11
12
12
12
13
14
15
15
13
13
13
12
12
13
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
93
93
95
95
95
95
95
96
93
95
96
93
96
95
93
93
91
90
88
88
87
85

Pressure (mb)

1003
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1001
1000
1000
999
1001
1001
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

328
324
325
327
326
328
329
330
327
323
323
321
324
325
326
328
330
332
336
339
343
344
344
345

Tuesday 13

Waning Crescent 18%

05:04

12:08

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:09, Set: 16:25, Transit: 12:18. Moon - Rise: 05:04, Set: 12:08. Civil Dark: 17:04 - 07:30. Nautical Dark: 17:46 - 06:48. Astro Dark: 18:26 - 06:08

Total Clouds (% Sky Obscured)

98
98
99
99
100
92
79
62
48
46
53
49
49
41
56
69
81
79
71
60
70
81
90
93

Low Clouds (% Sky Obscured)

75
79
79
78
78
75
70
62
48
46
47
46
49
41
56
59
66
66
61
52
58
62
66
65

Medium Clouds (% Sky Obscured)

33
11
8
11
13
9
8
2
11
23
30
20
7
0
1
1
3
9
14
18
14
10
6
19

High Clouds (% Sky Obscured)

56
57
61
70
80
85
79
62
48
32
0
0
0
0
6
17
29
26
24
22
32
47
63
73

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

38
40
41
41
34
23
13
1
3
5
0
2
6
0
1
2
0
0
3
0
4
6
0
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
8
7
6
5
5
5
4
4
4
3
4
3
2
3
3
3
4
5
5
5
5
6

Relative Humidity (%)

87
90
90
88
87
85
87
88
86
88
88
88
90
89
91
91
93
94
90
88
85
85
84
85

Pressure (mb)

1002
1002
1003
1003
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

348
351
353
355
356
358
359
361
363
362
361
359
351
343
334
331
328
325
326
328
329
328
326
324

Wednesday 14

Waning Crescent 11%

06:11

12:45

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: 08:08, Set: 16:26, Transit: 12:18. Moon - Rise: 06:11, Set: 12:45. Civil Dark: 17:05 - 07:29. Nautical Dark: 17:47 - 06:47. Astro Dark: 18:28 - 06:07

Total Clouds (% Sky Obscured)

97
100
98
97
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
63
58
55
50
63
73
78
81
85
89
93
96
99
99
100
100
99
98
98

Medium Clouds (% Sky Obscured)

32
41
53
65
76
85
92
100
100
100
99
97
94
92
94
97
100
99
99
99

High Clouds (% Sky Obscured)

86
98
86
75
64
75
89
100
100
100
100
68
40
10
43
73
98
99
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

9
6
6
6
1
8
18
26
44
56
64
67
66
60
78
95
95
95
94
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0.4
0.7
1
0.8
0.7
0.4

Wind Speed/Direction (mph)

11
10
10
10
12
12
13
14
15
15
15
15
15
14
14
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
88
87
84
85
84
85
85
87
88
90
90
93
93
93
95
95
95

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

326
327
329
326
322
319
316
312
309
309
310
310
311
311
311
314
317
320
321
322

Forecast for Abbeymead, Gloucestershire, United Kingdom (51.85,-2.21)

Generated: 08/01/26 16:46:20. Forecast: 08/01/26 to 14/01/26. Timezone: UTC+0.00