Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

Waxing Gibbous 100%

15:56

08:13

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: 07:31, Set: 16:41, Transit: 12:06. Moon - Rise: 15:56, Set: 08:13. Civil Dark: 17:25 - 06:46. Nautical Dark: 18:14 - 05:57. Astro Dark: 19:03 - 05:09

Total Clouds (% Sky Obscured)

87
90
92
97
100
100
100
100
100
100
100
100
93
93
92
94
89
91
86
87
87
95
94
94

Low Clouds (% Sky Obscured)

48
65
71
88
94
93
92
91
94
86
76
80
89
90
92
62
62
54
43
44
52
68
88
93

Medium Clouds (% Sky Obscured)

69
84
92
91
97
96
95
99
99
100
100
97
61
72
79
80
71
23
22
26
28
26
40
51

High Clouds (% Sky Obscured)

87
90
46
51
100
58
61
87
100
100
98
52
37
57
52
50
55
55
60
65
65
70
77
33

ISS Passover

Visibility (miles)

9
8
9
5
9
9
9
8
3
5
8
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
Very Light Rain
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
35
52
36
55
56
68
81
85
78
52
35
25
29
29
26
40
29
20
33
19
21
37
29

Precipitation Amount (mm)

0
0
0.3
0
0.2
0.2
0.4
0.5
0.6
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
77
71
80
83
82
88
90
87
87
84
84
85
85
81
80
80
80
78
78
78
80

Pressure (mb)

1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004
1004
1005
1005
1006
1006
1007
1007
1008

Ozone (du)

291
292
292
293
291
292
293
292
293
295
296
297
299
299
298
301
305
308
308
310
313
315
317
321

Monday 26

Full Moon 99%

16:02

10:04

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: 07:33, Set: 16:38, Transit: 12:06. Moon - Rise: 16:02, Set: 10:04. Civil Dark: 17:23 - 06:49. Nautical Dark: 18:12 - 06:00. Astro Dark: 19:00 - 05:11

Total Clouds (% Sky Obscured)

92
95
92
91
92
93
92
85
74
64
84
71
64
78
91
96
99
91
100
100
90
95
96
99

Low Clouds (% Sky Obscured)

91
94
90
89
86
90
88
78
72
62
84
70
59
71
73
64
36
59
80
65
72
85
85
83

Medium Clouds (% Sky Obscured)

51
64
50
44
41
38
36
11
1
0
0
0
6
19
36
26
28
54
100
70
61
77
81
89

High Clouds (% Sky Obscured)

0
1
3
0
0
0
0
0
0
0
0
0
3
0
6
67
94
50
96
92
26
12
7
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
32
32
39
46
61
65
27
26
14
25
26
20
6
6
5
1
18
14
24
20
18
21
3

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
15
15
16
15
13
11
9
9
9
10
11
13
13
13
12
12
12
12
12
12
13
13

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
81
84
88
87
87
88
88
87
84
80
77
67
69
75
80
83
85
87
85
84
84

Pressure (mb)

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

Ozone (du)

324
323
319
325
326
321
315
317
319
315
311
307
300
290
284
277
271
264
257
254
253
253
251
250

Tuesday 27

Waning Gibbous 95%

16:17

11:58

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: 07:36, Set: 16:36, Transit: 12:06. Moon - Rise: 16:17, Set: 11:58. Civil Dark: 17:20 - 06:51. Nautical Dark: 18:09 - 06:02. Astro Dark: 18:58 - 05:14

Total Clouds (% Sky Obscured)

98
98
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
93
100
100
100
100
100
100
98
98
94
90
95
96
100
100
99
99
98
93
88
83
83
82

Medium Clouds (% Sky Obscured)

95
79
64
62
62
44
73
33
34
51
65
48
65
47
55
54
57
56
66
66
68
64
62
57

High Clouds (% Sky Obscured)

50
50
79
75
99
100
100
100
96
87
100
100
100
100
100
100
99
98
97
98
99
95
83
65

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 (%)

21
10
7
11
1
3
0
1
4
0
0
0
3
2
3
8
12
20
27
39
39
34
31
32

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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
6
6
6
6
6
6
6

Dew Point (°C)

7
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
8
8
7
7
7
7
8
8

Relative Humidity (%)

83
84
85
87
87
87
87
85
87
85
85
84
83
83
83
83
84
84
84
84
85
85
88
87

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

250
250
250
249
249
250
250
252
252
251
252
252
251
250
251
254
255
255
255
258
261
262
260
259

Wednesday 28

Waning Gibbous 89%

16:56

13:33

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
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: 07:38, Set: 16:33, Transit: 12:06. Moon - Rise: 16:56, Set: 13:33. Civil Dark: 17:18 - 06:54. Nautical Dark: 18:07 - 06:04. Astro Dark: 18:55 - 05:16

Total Clouds (% Sky Obscured)

100
99
98
98
84
61
58
37
40
48
50
54
56
60
60
60
64
67
70
78
86
89
88
88

Low Clouds (% Sky Obscured)

83
75
65
31
36
29
29
37
40
48
50
54
56
52
54
59
64
67
70
72
74
37
38
36

Medium Clouds (% Sky Obscured)

96
94
95
94
66
19
0
0
0
0
0
2
0
0
1
2
6
9
13
22
33
48
52
48

High Clouds (% Sky Obscured)

47
67
67
69
64
35
50
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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 (%)

34
31
15
3
2
1
0
0
0
0
0
1
1
3
4
7
12
18
17
9
11
4
6
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
91
87
91
94
96
94
94
94
94
91
87
81
78
77
76
83
87
90
91
91
94
96

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

261
263
266
264
266
274
285
293
298
302
303
304
305
304
303
303
306
307
309
311
313
311
305
303

Thursday 29

Waning Gibbous 80%

18:18

14:26

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: 07:41, Set: 16:30, Transit: 12:06. Moon - Rise: 18:18, Set: 14:26. Civil Dark: 17:15 - 06:56. Nautical Dark: 18:05 - 06:06. Astro Dark: 18:53 - 05:18

Total Clouds (% Sky Obscured)

91
94
97
100
94
88
81
82
82
81
63
60
55
60
66
74
70
64
59
60
58
59
63
70

Low Clouds (% Sky Obscured)

34
38
42
50
52
55
58
55
60
62
34
40
43
56
66
74
62
45
28
25
25
26
32
38

Medium Clouds (% Sky Obscured)

52
62
80
86
78
52
27
27
21
19
21
22
21
17
12
5
8
10
10
9
6
5
6
5

High Clouds (% Sky Obscured)

15
20
25
20
15
5
0
0
0
16
14
10
3
14
17
15
15
10
10
5
10
10
8
9

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 (%)

4
21
26
32
35
30
19
16
11
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
94
94
94
93
93
93
90
87
82
81
81
81
81
84
87
88
90
90
91
90

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1026

Ozone (du)

304
302
306
310
313
316
316
318
318
314
313
312
311
311
307
303
300
297
293
290
287
285
282
280

Friday 30

Waning Gibbous 69%

20:05

14:47

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: 07:43, Set: 16:28, Transit: 12:06. Moon - Rise: 20:05, Set: 14:47. Civil Dark: 17:13 - 06:58. Nautical Dark: 18:02 - 06:09. Astro Dark: 18:51 - 05:20

Total Clouds (% Sky Obscured)

75
79
84
89
86
87
87
80
72
65
75
86
96
97
97
98
99
100
100
100
100
100
98
95

Low Clouds (% Sky Obscured)

56
52
56
61
61
61
61
54
48
49
65
75
85
82
70
64
55
53
56
52
48
47
49
48

Medium Clouds (% Sky Obscured)

3
3
3
3
4
6
8
17
26
31
32
34
38
46
57
64
62
61
62
74
86
98
97
95

High Clouds (% Sky Obscured)

4
2
1
1
1
1
2
3
4
5
23
38
51
57
60
63
75
88
100
100
100
100
85
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
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
4
4
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
91
89
91
91
93
93
93
91
91
86
82
78
78
75
72
76
83
88
88
86
86
86

Pressure (mb)

1026
1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030

Ozone (du)

279
277
277
277
277
277
277
277
278
279
280
280
280
280
280
280
280
278
277
276
276
275
275
274

Saturday 31

Waning Gibbous 58%

21:55

14:55

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

Sun - Rise: 07:46, Set: 16:25, Transit: 12:06. Moon - Rise: 21:55, Set: 14:55. Civil Dark: 17:10 - 07:01. Nautical Dark: 18:00 - 06:11. Astro Dark: 18:49 - 05:22

Total Clouds (% Sky Obscured)

93
92
92
92
93
95
96
94
90
88
89
92
95
97
98
100

Low Clouds (% Sky Obscured)

49
65
77
87
90
93
95
93
90
88
89
92
95
97
97
97

Medium Clouds (% Sky Obscured)

93
90
87
84
82
78
73
57
42
30
30
30
30
53
77
100

High Clouds (% Sky Obscured)

55
35
30
25
25
30
35
35
40
40
31
33
29
46
72
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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
4
2
1
1
1
1
5
7
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
4
4
4
4
4
3
3
3
4
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
83
84
82
82
82
82
82
82
82
84
85
88
91

Pressure (mb)

1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

274
273
272
272
271
271
270
269
269
268
267
268
268
269
271
273

Forecast for Vols, Helsinki, Finland (60.17,24.39)

Generated: 25/10/26 22:14:11. Forecast: 25/10/26 to 31/10/26. Timezone: UTC+2.00