Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waning Gibbous 95%

16:17

11:58

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
22 Bad
23 Bad
00 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)

89
92
94
95
100
100
100
100
80
86
99
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
86
58
66
64
59
59
52
56
76
91
100
100
100
100
99
100
100
100
100
100
100
97
97

Medium Clouds (% Sky Obscured)

59
49
41
48
24
31
57
49
62
70
98
100
96
86
79
84
97
93
99
100
97
100
100
100

High Clouds (% Sky Obscured)

89
92
94
95
100
99
100
100
53
19
5
5
6
3
26
45
31
3
2
1
55
66
79
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
9
9
6

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

Precipitation Probability (%)

0
0
0
0
0
4
0
0
0
0
10
50
45
12
6
5
9
27
26
44
78
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0.5
0.7
1
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
9
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
83
85
84
85
84
84
82
81
78
80
85
88
85
84
87
87
87
85
85
88
91
95

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

253
253
253
252
254
255
256
256
257
257
256
256
256
255
256
259
261
263
265
266
265
265
264
264

Thursday 29

Waning Gibbous 89%

16:56

13:33

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 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 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
100
100
100
100
100
100
100
100
100
100
86
74
56
37
46
54
90
98
100
94
70
75
100

Low Clouds (% Sky Obscured)

100
100
100
100
97
97
98
98
90
79
73
50
42
31
37
41
40
51
71
74
83
45
55
100

Medium Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
35
8
37
0
6
17
69
95
62
56
55
43
30

High Clouds (% Sky Obscured)

100
100
97
100
100
100
100
99
100
100
96
35
27
0
0
0
0
40
40
0
34
0
0
0

ISS Passover

Visibility (miles)

5
6
5
4
3
2
1
2
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

82
64
69
74
75
82
87
76
68
48
20
6
1
6
1
2
1
1
23
32
56
26
35
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
98
98
96
98
96
98
95
90
85
80
76
77
84
91
94
91
88
88
90
93
93

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

264
260
260
261
261
262
264
268
274
283
287
293
299
306
306
308
309
311
311
317
324
324
327
330

Friday 30

Waning Gibbous 80%

18:18

14:26

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

76
65
51
49
86
97
100
49
52
76
39
50
59
51
40
45
54
42
49
60
67
77
92
91

Low Clouds (% Sky Obscured)

76
65
40
34
73
79
78
34
46
34
34
45
58
51
40
45
54
42
49
60
67
77
92
91

Medium Clouds (% Sky Obscured)

0
0
0
20
45
86
100
38
21
28
9
8
1
4
0
0
0
0
0
0
0
0
0
0

High 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

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 (%)

11
6
1
1
1
3
9
8
2
2
1
0
1
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
5
6
5
7
7
5
6
8
8
8
9
9
9
9
8
6
7
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
85
91
93
94
93
93
84
81
77
76
70
72
77
79
85
88
90
90
93
93
91
81

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1024
1024
1025

Ozone (du)

337
337
334
334
334
334
337
337
336
337
335
327
324
323
319
315
306
300
294
294
291
289
289
285

Saturday 31

Waning Gibbous 69%

20:05

14:47

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
22 Bad
23 Bad
00 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)

89
85
81
52
46
43
41
44
50
60
50
58
64
65
80
68
77
80
82
71
62
54
56
58

Low Clouds (% Sky Obscured)

89
85
81
48
46
43
41
44
50
60
50
58
64
65
69
65
61
64
63
52
43
37
38
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
27
14
21
29
17
3
2
2
2
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
2
2
5
28
3
25
13
1
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 (%)

3
1
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)

10
9
7
7
7
7
6
6
6
7
7
7
7
6
5
4
4
4
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
72
75
82
86
91
93
89
82
72
70
70
71
74
82
86
88
89
91
91
93
93
91

Pressure (mb)

1025
1026
1026
1026
1027
1027
1028
1028
1029
1029
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

281
279
280
279
279
278
276
275
273
273
273
274
275
278
279
278
277
277
276
277
278
278
279
279

Sunday 1

Third Quarter 58%

21:55

14:55

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
22 Bad
23 Bad
00 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)

61
71
83
95
95
95
95
90
84
78
82
85
88
88
89
90
90
90
91
92
93
94
95
96

Low Clouds (% Sky Obscured)

38
50
56
63
63
63
86
82
73
78
82
82
81
83
88
90
90
90
91
92
93
94
95
96

Medium Clouds (% Sky Obscured)

2
2
0
0
5
28
21
21
25
25
25
20
20
20
20
25
35
20
20
30
40
40
39
39

High Clouds (% Sky Obscured)

1
2
13
15
20
25
20
15
10
15
34
56
73
61
49
40
26
16
10
10
5
9
6
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
8
9
9
8
6
4
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
1
2
3
8
13
4
4
5
0
1
13
41
48
54
58
58
59
61
62
65
65
58
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
91
89
89
89
89
88
85
84
82
81
84
87
88
90
90
90
91
91
93
93
93

Pressure (mb)

1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1029
1029
1028
1028
1027
1027
1026
1025
1025
1024
1024
1024
1023
1023

Ozone (du)

279
280
281
281
282
283
283
285
288
291
293
295
298
299
300
302
304
303
303
303
305
307
310
308

Monday 2

Waning Crescent 46%

23:38

14:58

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:49, Set: 16:22, Transit: 12:05. Moon - Rise: 23:38, Set: 14:58. Civil Dark: 17:08 - 07:03. Nautical Dark: 17:58 - 06:13. Astro Dark: 18:46 - 05:25

Total Clouds (% Sky Obscured)

98
80
62
45
62
80
97
98
99
100
98
93
93
87
78
71
73
72
67
77
86
96
97
98

Low Clouds (% Sky Obscured)

98
80
62
45
62
80
95
94
92
91
85
82
78
74
70
69
70
68
67
77
86
96
95
93

Medium Clouds (% Sky Obscured)

43
35
32
21
35
52
77
84
87
80
75
80
80
57
28
0
0
0
0
8
14
20
35
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
20
30
50
70
93
67
33
0
0
0
0
19
28
39
48
50

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 (%)

41
40
37
33
37
35
30
35
41
46
40
32
20
13
5
1
3
2
0
0
0
0
7
8

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
3
1
1
3
5
7
9
7
7
5
5
6
6
6
5
5
5
5
6
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
96
93
91
88
86
83
82
81
79
76
79
83
86
88
89
93
86
77
72
73

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

305
303
303
304
304
307
310
313
314
316
318
318
318
318
319
320
321
322
324
325
328
332
336
336

Tuesday 3

Waning Crescent 35%

No Rise

14:59

Sun - Rise: 07:51, Set: 16:20, Transit: 12:05. Moon - Rise: No Rise, Set: 14:59. Civil Dark: 17:06 - 07:05. Nautical Dark: 17:56 - 06:15. Astro Dark: 18:44 - 05:27

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 28/10/26 01:35:22. Forecast: 28/10/26 to 03/11/26. Timezone: UTC+2.00