Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 95%

15:58

07:28

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 OK
06 Good
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:22, Set: 18:46, Transit: 13:34. Moon - Rise: 15:58, Set: 07:28. Civil Dark: 19:13 - 07:55. Nautical Dark: 19:43 - 07:24. Astro Dark: 20:14 - 06:54

Total Clouds (% Sky Obscured)

98
98
99
91
69
48
43
47
57
46
67
67
63
49
23
2
72
100
86
72
69
73
73
85

Low Clouds (% Sky Obscured)

54
64
52
79
32
33
31
34
33
32
29
29
27
18
6
0
0
0
0
0
24
32
36
30

Medium Clouds (% Sky Obscured)

89
98
87
81
63
24
19
21
21
5
51
66
50
0
0
0
0
0
4
0
0
10
26
29

High Clouds (% Sky Obscured)

98
74
99
2
1
0
0
1
15
5
1
29
34
35
18
2
52
100
84
67
69
73
73
85

ISS Passover

Visibility (miles)

4
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
2
5
0
1
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
3
12
62
18
10
4
10
12
13
12
5
4
3
2
2
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)

15
13
13
14
14
15
17
16
17
19
18
17
15
14
13
11
8
6
5
6
7
8
9
10

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
15
15
15
15
14
13
13
13
13
12
11
11
11
12
13
14
14
14

Feels Like (°C)

14
14
14
14
13
12
12
12
11
10
10
9
9
9
10
10
10
11
9
11
13
13
13
12

Dew Point (°C)

14
14
14
15
14
15
14
14
13
13
12
12
11
11
11
10
9
9
9
8
8
8
7
6

Relative Humidity (%)

85
87
86
90
90
93
92
93
92
92
89
89
89
89
89
84
83
88
90
80
71
64
60
57

Pressure (mb)

1015
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1021
1022
1023
1023
1022
1022

Ozone (du)

302
301
299
296
295
297
297
299
300
300
303
304
305
306
307
305
304
303
303
305
305
307
306
305

Saturday 31

Waxing Gibbous 99%

17:12

08:12

15 Bad
16 Bad
17 Bad
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

Sun - Rise: 08:21, Set: 18:47, Transit: 13:35. Moon - Rise: 17:12, Set: 08:12. Civil Dark: 19:14 - 07:54. Nautical Dark: 19:44 - 07:24. Astro Dark: 20:15 - 06:53

Total Clouds (% Sky Obscured)

70
62
61
45
54
59
74
71
71
95
93
91
100
100
100
100
98
96
100
82
96
100
100
96

Low Clouds (% Sky Obscured)

25
20
4
0
0
0
2
2
4
23
56
55
49
65
61
95
89
90
86
65
87
92
86
65

Medium Clouds (% Sky Obscured)

33
25
26
23
28
26
53
18
24
21
31
89
89
87
75
24
30
31
26
16
62
12
16
78

High Clouds (% Sky Obscured)

24
4
5
0
0
2
7
42
22
88
57
26
96
58
100
99
67
80
91
5
61
100
100
70

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
2
1
1
4
3
5
9
19
6

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

Chance of Frost

Temperature (°C)

14
14
14
13
12
12
12
12
11
11
11
12
12
12
12
12
13
13
13
14
14
15
16
16

Feels Like (°C)

12
12
12
11
11
11
11
10
9
9
9
10
10
10
11
11
11
12
12
13
13
13
15
14

Dew Point (°C)

6
6
7
8
9
10
10
10
10
10
9
9
10
11
11
12
12
12
12
12
13
13
14
14

Relative Humidity (%)

57
57
64
72
81
89
90
90
90
92
86
86
92
93
90
95
92
90
90
89
89
87
89
85

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1018
1017

Ozone (du)

305
304
303
304
303
301
302
303
304
305
305
304
303
303
303
303
305
305
305
305
302
300
300
298

Sunday 1

Full Moon 100%

18:26

08:48

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:20, Set: 18:48, Transit: 13:35. Moon - Rise: 18:26, Set: 08:48. Civil Dark: 19:15 - 07:54. Nautical Dark: 19:45 - 07:23. Astro Dark: 20:16 - 06:53

Total Clouds (% Sky Obscured)

94
100
100
98
97
97
100
100
100
100
100
100
100
94
93
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
77
58
39
25
26
27
34
26
33
27
40
39
40
45
46
53
50
62
68
52
49
58
62

Medium Clouds (% Sky Obscured)

27
28
26
95
92
90
95
100
100
80
75
51
82
90
90
93
100
100
99
100
100
98
100
100

High Clouds (% Sky Obscured)

52
75
100
72
88
88
100
100
100
100
100
100
100
55
40
40
100
72
89
4
0
42
2
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
5
2
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

9
9
9
5
3
2
1
1
2
5
7
7
11
23
24
57
90
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
1.6
3.3
1.5
3
0.9

Wind Speed/Direction (mph)

9
7
8
6
5
4
3
3
3
4
3
4
3
3
2
1
2
1
13
18
20
16
12
14

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
13
13
14
14
13
13
13
13

Feels Like (°C)

14
14
13
13
13
13
13
13
13
13
13
13
13
14
13
13
14
14
10
10
9
9
11
9

Dew Point (°C)

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

Relative Humidity (%)

83
87
86
87
95
98
96
96
96
96
96
96
95
95
95
93
93
93
82
83
95
93
96
92

Pressure (mb)

1016
1016
1015
1015
1015
1015
1014
1014
1013
1012
1011
1010
1010
1009
1008
1007
1005
1005
1005
1004
1004
1005
1006
1005

Ozone (du)

297
296
298
299
299
299
298
297
298
298
298
298
300
303
305
312
312
315
312
321
324
328
332
334

Monday 2

Waning Gibbous 98%

19:37

09:19

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:20, Set: 18:49, Transit: 13:35. Moon - Rise: 19:37, Set: 09:19. Civil Dark: 19:16 - 07:53. Nautical Dark: 19:46 - 07:22. Astro Dark: 20:17 - 06:52

Total Clouds (% Sky Obscured)

100
100
100
100
79
78
100
100
100
100
100
100
100
99
100
100
100
100
100
97
93
90
81
72

Low Clouds (% Sky Obscured)

38
27
22
18
24
24
57
61
65
68
63
25
17
22
26
56
37
53
69
71
68
65
22
23

Medium Clouds (% Sky Obscured)

100
100
100
100
43
42
100
100
100
100
100
100
100
97
100
100
100
100
100
95
91
87
81
72

High Clouds (% Sky Obscured)

35
20
80
100
60
65
88
100
100
100
100
99
81
81
81
71
86
72
60
49
10
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

46
40
44
40
40
60
69
83
92
69
69
69
66
74
87
82
84
90
87
95
95
95
71
75

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.5
0.3
0.4
0.3
0.3
0.5
0.7
0.6
0.4
0.5
0.5
0.6
1.4
0.6
0
0.5

Wind Speed/Direction (mph)

12
10
8
7
6
5
4
5
4
4
4
4
4
4
4
3
3
3
3
4
4
7
9
12

Chance of Frost

Temperature (°C)

13
13
12
11
10
10
10
10
10
10
10
9
9
9
9
9
9
9
10
10
11
12
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
86
84
88
91
93
96
98
98
98
98
96
98
98
98
98
98
98
96
93
95
86
81

Pressure (mb)

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

Ozone (du)

339
344
347
356
367
371
374
374
378
379
384
387
391
396
400
406
409
414
420
426
429
429
419
412

Tuesday 3

Waning Gibbous 94%

20:45

09:45

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:19, Set: 18:50, Transit: 13:35. Moon - Rise: 20:45, Set: 09:45. Civil Dark: 19:17 - 07:52. Nautical Dark: 19:47 - 07:21. Astro Dark: 20:17 - 06:51

Total Clouds (% Sky Obscured)

64
76
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
22
23
36
72
18
19
62
20
74
83
91
100
98
95
92
90
93
97
98
98
99
97
96

Medium Clouds (% Sky Obscured)

64
45
81
82
87
92
98
42
45
100
96
91
100
100
100
100
98
97
95
97
98
100
95
90

High Clouds (% Sky Obscured)

25
47
73
100
95
90
85
86
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

47
41
42
28
26
21
15
28
25
34
70
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.4
2.4
2.9
4
3.5
4.1
4.5
2.3
2.1
2.1
2
1.8

Wind Speed/Direction (mph)

12
12
10
9
9
7
6
5
4
5
5
6
7
11
13
16
18
5
4
5
3
3
5
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
9
9
9
9
9
10
9
10
10
11
11
11
12
13
11
12
12
13
13
14
15

Relative Humidity (%)

83
83
83
86
88
88
91
93
96
95
95
96
98
98
95
96
96
96
96
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

398
393
389
382
371
363
353
350
344
342
338
333
330
328
323
320
318
317
316
315
312
308
304
302

Wednesday 4

Waning Gibbous 88%

21:50

10:10

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:18, Set: 18:51, Transit: 13:35. Moon - Rise: 21:50, Set: 10:10. Civil Dark: 19:18 - 07:51. Nautical Dark: 19:48 - 07:21. Astro Dark: 20:18 - 06:51

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
94
93
94
91
86
81
83
86
90
91
94
96
89
83
77
82
88
93
93
94
94
95
97

Medium Clouds (% Sky Obscured)

86
83
76
80
87
88
87
81
72
63
61
52
33
25
19
19
20
21
26
41
58
72
81
90

High Clouds (% Sky Obscured)

100
100
100
100
94
88
84
76
75
70
63
52
37
29
25
30
39
47
50
49
44
39
46
44

ISS Passover

Visibility (miles)

7
9
7
5
2
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
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

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

Precipitation Probability (%)

95
95
95
95
95
95
83
71
76
68
78
89
95
89
86
79
81
84
84
95
95
95
95
95

Precipitation Amount (mm)

1.4
0.9
0.8
0.7
0.8
0.8
0.5
0.3
0.3
0
0.2
0.3
0.3
0.3
0.4
0.2
0.3
0.3
0.2
0.5
0.8
0.7
1.2
1.8

Wind Speed/Direction (mph)

12
16
16
17
18
19
19
19
20
20
20
19
19
19
19
19
19
20
20
21
21
21
21
20

Chance of Frost

Temperature (°C)

15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
17
17
17

Feels Like (°C)

12
12
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13

Dew Point (°C)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
16
16
16

Relative Humidity (%)

96
95
95
96
96
95
95
95
95
96
96
95
95
93
93
92
92
93
93
93
93
95
95
96

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

300
298
297
295
294
293
292
291
290
289
288
287
286
285
285
285
284
284
283
283
282
280
279
279

Thursday 5

Waning Gibbous 81%

22:52

10:34

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
12 Bad

Sun - Rise: 08:17, Set: 18:52, Transit: 13:35. Moon - Rise: 22:52, Set: 10:34. Civil Dark: 19:19 - 07:50. Nautical Dark: 19:49 - 07:20. Astro Dark: 20:19 - 06:50

Total Clouds (% Sky Obscured)

100
100
100
100
94
88
84
70
57
38
54
71
89
84
82
84
75
66
54
62
73
77

Low Clouds (% Sky Obscured)

99
99
99
99
86
77
68
56
44
32
27
25
23
21
18
16
21
32
37
35
28
22

Medium Clouds (% Sky Obscured)

94
87
81
74
65
53
41
25
13
0
0
0
0
5
15
22
24
19
17
26
34
43

High Clouds (% Sky Obscured)

45
46
52
59
57
53
48
39
22
2
31
61
89
84
81
76
55
34
13
31
52
67

ISS Passover

Visibility (miles)

3
3
4
4
5
6
8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
89
85
69
44
38
34
12
20
23
9
17
20
13
29
38
42

Precipitation Amount (mm)

2.2
2.5
2.3
1.7
1.6
0.8
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
17
17
16
14
13
12
12
11
10
10
9
9
9
8
8
9
9
9
11
13

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
16
16
16
15
15
15
14
14
14
13
14
14
14
15
15

Feels Like (°C)

13
13
12
12
12
13
14
14
13
13
13
13
13
13
13
13
13
12
12
12
12
13

Dew Point (°C)

16
16
16
16
16
16
16
15
15
15
14
14
14
14
13
13
13
13
12
13
13
13

Relative Humidity (%)

96
96
96
95
95
95
95
93
95
95
95
96
95
96
96
95
95
93
90
90
87
86

Pressure (mb)

1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1016

Ozone (du)

280
280
280
281
282
282
282
282
282
283
283
283
283
282
284
285
286
286
286
287
287
288

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 30/01/26 15:10:29. Forecast: 30/01/26 to 05/02/26. Timezone: UTC+1.00