Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 14

Waning Crescent 18%

05:00

No Set

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 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 08:06, Set: 16:24, Transit: 12:15. Moon - Rise: 05:00, Set: No Set. Civil Dark: 17:03 - 07:27. Nautical Dark: 17:45 - 06:45. Astro Dark: 18:25 - 06:05

Total Clouds (% Sky Obscured)

98
63
100
100
100
100
94
100
96
100
100
86
76
3
0
0
0
0
0
6
43
40
100
84

Low Clouds (% Sky Obscured)

78
92
83
87
88
79
90
73
74
72
44
43
5
0
0
0
0
0
0
6
32
36
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
96
100
99
58
0
0
0
0
0
0
0
0
2
0
0
0

High Clouds (% Sky Obscured)

100
100
96
100
100
100
100
44
45
62
5
0
0
0
0
0
0
0
0
6
10
9
34
83

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
49
40
33
30
27
25

Precipitation Type

Light Rain
None
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 (%)

100
0
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0
0.6
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
7
7
6
5
5
5
3
2
1
1
-1
-0
0
0
-1
-0
0
2

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
7
6
5
5
4
4
3
3
2
1
0
-0
-2
-2
-2
-3
-3
-3
-2

Relative Humidity (%)

96
95
91
94
100
91
97
91
91
97
91
91
99
95
97
95
100
89
89
87
86
83
78
73

Pressure (mb)

1003
1003
1003
1003
1004
1005
1006
1007
1008
1008
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

334
335
338
342
346
346
345
351
358
359
363
365
366
359
356
357
356
353
349
340
335
327
320
315

Thursday 15

Waning Crescent 11%

06:07

12:09

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: 08:05, Set: 16:26, Transit: 12:16. Moon - Rise: 06:07, Set: 12:09. Civil Dark: 17:04 - 07:27. Nautical Dark: 17:46 - 06:45. Astro Dark: 18:26 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
75
97
98
93
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
50
77
100
100
100
100
100
96
56
60
93
85
81
96
85
88
79
81
82
78
90
69
64

Medium Clouds (% Sky Obscured)

0
48
80
83
100
100
100
98
100
77
68
76
64
42
35
85
43
65
100
100
100
100
100
100

High Clouds (% Sky Obscured)

84
96
100
100
100
100
100
98
65
8
0
0
0
0
2
75
88
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
1
2
9
9
9
9
9
9
9
9
9
9
9
9
9
6

Fog (%)

23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

0
1
2
3
14
36
40
54
13
32
24
21
32
22
50
38
28
15
22
29
30
56
80
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0.2
0
0.4
0
0
0
0
0
0
0
0.3
0.7

Wind Speed/Direction (mph)

6
7
7
7
6
4
5
5
5
7
10
12
12
12
12
12
11
9
7
6
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
79
85
89
94
96
98
98
98
91
90
94
94
93
94
94
94
94
94
94
94
94
96

Pressure (mb)

1013
1012
1011
1010
1009
1009
1008
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1002
1002
1002
1001

Ozone (du)

315
318
323
328
333
334
334
330
330
334
336
336
335
336
345
348
352
349
350
350
351
349
346
345

Friday 16

Waning Crescent 6%

07:05

12:45

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: 08:04, Set: 16:27, Transit: 12:16. Moon - Rise: 07:05, Set: 12:45. Civil Dark: 17:06 - 07:26. Nautical Dark: 17:48 - 06:44. Astro Dark: 18:28 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
79
50
65
68
59
70
81
73
79
75
86
100
99
90
97
95
55

Low Clouds (% Sky Obscured)

54
59
57
59
50
35
7
26
50
65
68
59
70
69
60
57
60
76
68
69
74
67
84
55

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
96
38
0
0
0
0
0
11
24
63
75
76
100
99
90
97
84
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
40
15
9
0
0
0
0
1
25
1
20
100
66
0
0
0
0

ISS Passover

Visibility (miles)

4
3
2
0
1
3
0
0
0
0
9
9
9
9
9
9
9
5
9
6
8
9
9
9

Fog (%)

2
6
3
0
0
0
0
2
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
43
20
1
0
0
0
0
1
3
20
58
77
43
52
32
22
6
8

Precipitation Amount (mm)

0.8
2.1
2.8
2.3
1.2
0.9
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
5
6
8
4
7
7
6
5
5
5
5
5
5
7
8
9
10
11
10
11
13

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
5
5
4
3
2
2
2
2
2
2
2
3
4
4
5
5
6
7

Feels Like (°C)

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

Dew Point (°C)

5
6
7
7
6
5
5
4
4
2
1
1
1
1
1
1
1
2
3
3
4
4
4
5

Relative Humidity (%)

85
91
96
98
94
93
98
98
98
96
93
89
93
96
96
93
94
93
94
93
94
90
90
90

Pressure (mb)

1000
999
998
997
996
996
996
998
999
1000
1000
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005

Ozone (du)

346
344
342
345
345
345
348
350
359
368
370
366
363
360
355
356
359
361
364
366
369
371
371
373

Saturday 17

Waning Crescent 2%

07:50

13:36

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: 08:03, Set: 16:29, Transit: 12:17. Moon - Rise: 07:50, Set: 13:36. Civil Dark: 17:07 - 07:25. Nautical Dark: 17:49 - 06:43. Astro Dark: 18:29 - 06:04

Total Clouds (% Sky Obscured)

39
44
63
88
92
97
91
97
97
98
82
85
85
100
94
91
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

39
44
31
41
42
51
46
41
57
55
60
54
55
56
57
60
67
73
85
93
99
98
96
94

Medium Clouds (% Sky Obscured)

0
8
58
87
87
84
85
95
95
97
40
51
43
99
77
29
36
97
97
78
99
78
46
48

High Clouds (% Sky Obscured)

0
0
1
1
2
2
8
2
22
40
47
75
78
94
85
91
100
100
100
100
100
79
57
40

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 (%)

25
28
10
30
27
29
31
28
13
12
15
11
13
17
19
19
17
9
17
19
15
29
33
16

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
12
11
11
11
12
11
11
10
10
9
9
8
8
7
7
7
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
3
3
2
1
1
1
1
2
3
3
3
2
2
3
2
2
2
2
3
3
3

Dew Point (°C)

5
5
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6

Relative Humidity (%)

87
84
85
88
88
90
93
91
93
94
93
93
94
96
94
96
96
96
96
98
98
98
96
96

Pressure (mb)

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

Ozone (du)

369
370
371
373
370
370
371
373
374
380
381
379
383
386
385
385
386
390
394
395
396
398
398
398

Sunday 18

New Moon 0%

08:23

14:39

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: 08:02, Set: 16:31, Transit: 12:17. Moon - Rise: 08:23, Set: 14:39. Civil Dark: 17:09 - 07:24. Nautical Dark: 17:50 - 06:43. Astro Dark: 18:30 - 06:03

Total Clouds (% Sky Obscured)

96
95
93
95
97
98
98
99
100
100
98
100
98
96
94
94
94
94
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

88
84
81
86
91
95
96
98
100
100
93
87
89
86
81
78
83
84
83
80
72
76
79
85

Medium Clouds (% Sky Obscured)

94
93
91
85
81
45
28
13
0
2
4
7
41
79
88
79
56
45
52
74
97
96
93
64

High Clouds (% Sky Obscured)

31
22
16
12
9
3
0
0
0
0
1
13
9
4
2
10
15
15
43
72
100
100
100
72

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
5
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

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

Precipitation Probability (%)

29
38
19
16
15
12
12
10
0
0
1
0
0
0
0
0
0
0
5
17
22
40
68
54

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
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
93
94
94
94
94
93
91
93
93
93
93
93
93
91
91
91
91
91
94
93
94
96

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1018
1017
1018
1018
1018
1017
1017
1017
1018
1018
1018
1017

Ozone (du)

398
397
396
396
397
400
400
398
398
398
399
399
398
400
401
403
403
404
406
407
409
411
410
409

Monday 19

Waxing Crescent 0%

08:47

15:53

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: 08:01, Set: 16:32, Transit: 12:17. Moon - Rise: 08:47, Set: 15:53. Civil Dark: 17:10 - 07:23. Nautical Dark: 17:52 - 06:42. Astro Dark: 18:31 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
97
95
92
96
94
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
80
77
80
82
84
96
94
94
97
98
100
100
100
100
99
99
97
98
98
99
98
99
100

Medium Clouds (% Sky Obscured)

64
59
59
54
46
42
5
5
5
5
10
15
35
48
57
68
81
90
90
88
89
75
62
49

High Clouds (% Sky Obscured)

67
67
76
56
30
13
37
51
74
61
42
23
49
74
100
99
97
96
95
97
98
96
97
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
3
6
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 (%)

19
19
23
26
18
18
43
38
31
30
26
13
22
25
17
24
31
36
38
40
40
34
31
34

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
100
100
98
96
96
96
98
96
96
98
98
98
98
98
96
96
96
94
91

Pressure (mb)

1017
1017
1016
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015

Ozone (du)

407
406
405
402
401
401
400
400
400
400
399
397
395
393
391
389
390
391
392
393
394
395
394
393

Tuesday 20

Waxing Crescent 1%

09:05

17:11

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: 08:00, Set: 16:34, Transit: 12:17. Moon - Rise: 09:05, Set: 17:11. Civil Dark: 17:12 - 07:22. Nautical Dark: 17:53 - 06:41. Astro Dark: 18:33 - 06:01

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

98
97
96
97
98
100
97
94
94
95
94
92
91
90
89
93
96
100
98
97
99
90
82
73

Medium Clouds (% Sky Obscured)

42
36
36
34
42
53
65
75
82
83
83
84
83
83
84
83
83
85
85
85
81
69
66
58

High Clouds (% Sky Obscured)

67
33
0
0
0
8
29
37
40
42
31
29
26
19
10
10
10
25
30
35
35
52
69
88

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 (%)

37
38
36
32
27
16
23
22
6
13
15
13
10
7
3
8
7
3
5
4
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
86
85
85
83
88
91
94
94
96
96
96
94
94
92
92
92
91
89
89
86
81

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

393
393
393
393
393
393
394
396
398
400
401
403
404
404
404
404
400
397
393
390
387
384
381
378

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 14/01/26 05:31:09. Forecast: 14/01/26 to 20/01/26. Timezone: UTC+0.00