Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 10

New Moon 0%

No Rise

17:48

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:53, Set: 18:27, Transit: 13:09. Moon - Rise: No Rise, Set: 17:48. Civil Dark: 19:09 - 07:11. Nautical Dark: 19:58 - 06:23. Astro Dark: 20:47 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
99
99
99
98
89
76
80
81

Low Clouds (% Sky Obscured)

100
100
100
96
100
100
100
100
100
100
100
100
100
100
96
92
98
99
98
98
89
76
80
81

Medium Clouds (% Sky Obscured)

31
32
34
42
19
15
5
16
29
23
40
75
95
85
37
55
21
25
3
0
0
0
0
0

High Clouds (% Sky Obscured)

28
100
100
100
50
14
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
0
0
9
9
9
9
9
9
9
9
9
9
7
2
2
2
2
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
21
20
8
7
20
5
7
2
5
5
28
47
45
52
55
19
9
8
5
22
25
21
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
7
6
5
4
4
2
1
4
3
4
5
6
6
6
6
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
89
93
94
88
82
74
76
79
83
83
86
88
89
93
94
96
96
96
96
96
96
96

Pressure (mb)

994
995
996
997
998
999
1000
1000
1001
1001
1001
1002
1002
1003
1003
1004
1004
1004
1005
1005
1006
1006
1006
1007

Ozone (du)

313
312
308
305
303
304
301
301
303
305
305
305
305
308
310
310
310
310
310
309
308
307
306
305

Sunday 11

Waxing Crescent 1%

09:11

17:48

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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

Sun - Rise: 07:55, Set: 18:24, Transit: 13:09. Moon - Rise: 09:11, Set: 17:48. Civil Dark: 19:06 - 07:13. Nautical Dark: 19:55 - 06:25. Astro Dark: 20:44 - 05:36

Total Clouds (% Sky Obscured)

76
77
59
46
40
77
76
79
76
84
96
92
80
88
95
100
100
100
100
100
99
100
96
100

Low Clouds (% Sky Obscured)

76
77
59
46
40
72
74
77
72
73
60
65
67
68
81
84
89
84
96
90
89
92
89
77

Medium Clouds (% Sky Obscured)

0
0
0
0
4
6
3
3
45
43
84
70
46
58
84
100
100
99
100
98
95
100
92
100

High Clouds (% Sky Obscured)

0
0
0
3
3
4
3
5
9
2
34
42
10
7
0
2
6
25
25
25
25
27
34
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
4
9
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
5
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
0
1
1
1
1
1
0
2
3
3
4
4
6
7
9
16
17
58
95
95
95
93
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.5
1.8
0.7
0.4
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
3
3
4
6
6
6
6
5
4
3
4
4
3
2
2
2
2
2
2
3
2
3

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
88
87
81
78
77
75
79
85
90
93
93
93
93
91
91
93
94
96
96
94
96

Pressure (mb)

1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

306
307
308
308
309
309
309
310
311
311
311
310
308
308
309
310
311
312
312
313
313
315
316
317

Monday 12

Waxing Crescent 4%

10:45

17:50

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:58, Set: 18:21, Transit: 13:08. Moon - Rise: 10:45, Set: 17:50. Civil Dark: 19:03 - 07:16. Nautical Dark: 19:52 - 06:27. Astro Dark: 20:41 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
100
94
93
92
93
93
91
89
85

Low Clouds (% Sky Obscured)

76
78
84
78
70
63
72
74
84
84
81
77
90
92
99
100
84
71
62
67
75
74
68
64

Medium Clouds (% Sky Obscured)

100
100
87
99
100
87
100
87
98
98
76
51
46
45
40
45
27
39
43
44
37
33
32
33

High Clouds (% Sky Obscured)

100
100
100
100
100
85
100
79
80
60
57
57
57
65
65
65
50
35
5
3
2
1
0
0

ISS Passover

Visibility (miles)

6
8
9
9
9
9
7
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

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

Precipitation Probability (%)

95
95
68
53
57
71
70
54
22
17
11
7
3
1
0
1
0
1
2
1
1
1
2
2

Precipitation Amount (mm)

1.1
0.6
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
93
93
91
94
94
93
93
93
90
90
90
91
90
91
93
93
94
93
91
89
89

Pressure (mb)

1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1018
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024

Ozone (du)

317
318
320
322
324
327
329
332
334
335
336
335
335
335
335
331
327
324
322
319
320
323
322
320

Tuesday 13

Waxing Crescent 8%

12:21

17:54

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: N/A, Set: 18:18, Transit: 13:08. Moon - Rise: 12:21, Set: 17:54. Civil Dark: 19:01 - 07:18. Nautical Dark: 19:49 - 06:30. Astro Dark: 20:38 - 05:41

Total Clouds (% Sky Obscured)

82
75
63
59
60
61
59
63
68
72
76
81
85
86
89
92
89
86
83
88
94
100
100
100

Low Clouds (% Sky Obscured)

54
45
32
24
37
41
52
55
64
70
75
77
82
83
85
88
84
79
75
68
61
54
54
53

Medium Clouds (% Sky Obscured)

32
31
27
23
19
15
8
6
3
0
0
0
0
0
0
0
0
0
0
16
83
98
96
94

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
15
1
2
1
2
50
73
100
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 (%)

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
3
13
15
14
6
9
11
45

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)

3
4
4
4
4
3
3
3
3
2
2
2
1
2
2
3
3
3
4
5
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
1
3
3
4
5
6
5
5
4
3
3
1
2
2
2
2
2
2
2
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
80
76
76
75
75
78
81
83
86
86
88
89
89
89
89
91
89
89
88
90
88

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1020
1019
1018
1018

Ozone (du)

317
317
317
319
319
322
322
318
313
310
307
304
300
297
295
293
292
289
288
288
286
284
283
282

Wednesday 14

Waxing Crescent 15%

13:55

18:04

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:00, Set: 18:16, Transit: 13:08. Moon - Rise: 13:55, Set: 18:04. Civil Dark: 18:58 - 07:20. Nautical Dark: 19:46 - 06:32. Astro Dark: 20:35 - 05:43

Total Clouds (% Sky Obscured)

100
90
80
70
80
88
96
96
96
96
98
98
99
88
79
74
82
87
96
91
87
82
87
94

Low Clouds (% Sky Obscured)

55
56
59
60
68
76
80
80
64
53
56
60
68
29
51
72
75
75
75
59
43
26
26
32

Medium Clouds (% Sky Obscured)

92
79
68
54
62
75
87
87
73
59
65
95
53
0
0
0
0
0
0
3
6
9
10
12

High Clouds (% Sky Obscured)

100
75
50
30
22
18
15
15
10
10
11
13
14
73
52
41
54
66
82
64
41
21
47
73

ISS Passover

Visibility (miles)

5
4
3
6
4
6
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

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
None
None
None
None
None

Precipitation Probability (%)

76
95
91
91
95
68
43
32
9
2
3
6
3
2
4
1
3
6
3
2
1
0
0
1

Precipitation Amount (mm)

0.5
0.7
0.6
0.6
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
10
11
12
12
11
7
7
6
6
6
6
8
7
7
7
7
6
5
5
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
5
5
5
7
9
9
9
8
7
8
7
5
5
4
4
5
5
5
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

90
91
90
90
90
91
95
91
85
90
93
95
96
98
93
88
85
87
87
88
91
93
95
95

Pressure (mb)

1017
1016
1016
1016
1015
1014
1014
1014
1014
1014
1015
1016
1016
1017
1016
1017
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

283
284
284
284
288
294
299
300
302
306
306
305
302
304
303
303
303
300
297
294
293
292
291
289

Thursday 15

Waxing Crescent 23%

15:17

18:29

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:03, Set: 18:13, Transit: 13:08. Moon - Rise: 15:17, Set: 18:29. Civil Dark: 18:55 - 07:23. Nautical Dark: 19:43 - 06:34. Astro Dark: 20:32 - 05:46

Total Clouds (% Sky Obscured)

100
98
97
95
87
86
82
88
95
100
100
100
100
97
95
92
93
94
94
94
94
93
91
87

Low Clouds (% Sky Obscured)

35
45
55
65
63
60
59
75
85
90
89
86
82
83
83
85
83
82
78
80
79
79
78
78

Medium Clouds (% Sky Obscured)

14
17
19
21
22
22
24
26
26
27
27
31
33
30
30
33
37
42
47
44
44
40
40
44

High Clouds (% Sky Obscured)

100
96
83
68
62
54
50
78
92
100
100
100
100
89
81
81
88
86
89
87
86
80
75
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
90
87
84
83
83
82
84
86
89
89
89
92
90
89
86
87
87
87
90
90
90
92

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

288
287
286
286
286
285
284
283
282
280
279
279
279
280
280
280
280
281
282
282
283
284
285
286

Friday 16

Waxing Crescent 31%

16:11

19:22

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
01 Bad
02 Bad

Sun - Rise: 08:05, Set: 18:10, Transit: 13:07. Moon - Rise: 16:11, Set: 19:22. Civil Dark: 18:52 - 07:25. Nautical Dark: 19:40 - 06:37. Astro Dark: 20:29 - 05:48

Total Clouds (% Sky Obscured)

83
85
88
92
89
88
87
92
97
99
100
100
100
99
98
97
85
74
60

Low Clouds (% Sky Obscured)

77
78
80
79
70
61
52
65
80
96
91
87
83
72
61
54
57
60
58

Medium Clouds (% Sky Obscured)

44
47
43
46
51
58
63
75
86
96
97
98
99
90
82
75
62
49
33

High Clouds (% Sky Obscured)

50
50
45
40
40
30
30
45
46
51
50
55
60
65
65
60
60
60
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

0
6
4
3
9
10
8
37
59
71
77
70
56
64
70
67
49
30
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
12
12
12
12
13
13
12
11
10
8
7
7
5
5
7
7
6

Chance of Frost

Temperature (°C)

12
11
12
12
12
13
13
13
13
12
12
11
11
11
10
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
89
86
83
81
80
79
84
90
95
95
93
93
93
93
95
90
88

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1013
1014
1014
1015
1016

Ozone (du)

287
289
289
288
288
287
286
285
286
287
288
294
299
304
307
310
313
315
318

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

Generated: 10/10/26 08:54:47. Forecast: 10/10/26 to 16/10/26. Timezone: UTC+3.00