Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Gibbous 79%

16:53

02:47

19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
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 OK
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:20, Set: 17:52, Transit: 13:06. Moon - Rise: 16:53, Set: 02:47. Civil Dark: 18:36 - 07:37. Nautical Dark: 19:27 - 06:48. Astro Dark: 20:16 - 06:00

Total Clouds (% Sky Obscured)

1
0
0
0
4
33
21
46
44
47
49
50
57
58
60
61
55
56
55
38
59
69
58
44

Low Clouds (% Sky Obscured)

0
0
0
0
4
33
21
46
44
47
49
50
57
58
60
61
55
56
47
33
41
40
24
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
4
0
0
0
0
0
0
0
7
0
13
17
25
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
16
2
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
90
93
93
91
91
91
90
88
90
90
90
90
87
81
77
74
72
73
73
77
80

Pressure (mb)

1027
1026
1026
1026
1027
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022

Ozone (du)

286
284
283
283
284
285
287
289
291
291
290
289
289
290
291
291
292
292
292
292
292
295
296
297

Thursday 22

Waxing Gibbous 87%

16:52

04:18

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:23, Set: 17:50, Transit: 13:06. Moon - Rise: 16:52, Set: 04:18. Civil Dark: 18:33 - 07:39. Nautical Dark: 19:24 - 06:51. Astro Dark: 20:13 - 06:02

Total Clouds (% Sky Obscured)

64
60
44
59
77
75
75
70
79
80
61
58
60
68
69
61
80
89
84
87
90
88
96
100

Low Clouds (% Sky Obscured)

37
26
43
58
65
67
62
57
69
68
58
58
59
65
66
45
79
89
70
53
63
73
86
84

Medium Clouds (% Sky Obscured)

25
14
0
3
8
5
9
20
18
13
0
0
0
1
18
0
0
0
3
21
21
20
39
100

High Clouds (% Sky Obscured)

4
22
0
0
0
0
0
4
4
5
5
3
5
45
35
19
3
35
25
28
48
15
57
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
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
7
66
95

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
0.5
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
10
9
9
9
9
8
8
8
8
9
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
77
78
80
80
82
82
84
81
81
81
84
82
81
80
78
77
76
76
78
81
85

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016

Ozone (du)

296
297
298
297
297
299
301
302
302
301
301
301
302
306
306
305
304
302
302
303
300
299
296
297

Friday 23

Waxing Gibbous 93%

16:53

05:51

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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

Sun - Rise: 08:25, Set: 17:47, Transit: 13:06. Moon - Rise: 16:53, Set: 05:51. Civil Dark: 18:31 - 07:42. Nautical Dark: 19:22 - 06:53. Astro Dark: 20:10 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
86
40
29
69
57
63
75
99
100
100
100
100
100
100
92
83
74
67

Low Clouds (% Sky Obscured)

87
98
100
97
94
91
51
27
25
54
55
59
51
50
56
43
33
37
41
28
27
26
29
30

Medium Clouds (% Sky Obscured)

100
100
98
98
94
71
36
2
0
0
0
0
0
0
0
40
44
45
40
39
35
25
15
16

High Clouds (% Sky Obscured)

100
96
87
31
4
20
6
33
6
29
5
8
52
96
100
100
100
100
97
100
72
40
15
16

ISS Passover

Visibility (miles)

7
3
7
8
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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

95
89
62
62
70
50
22
10
6
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.1
0.6
0.3
0.3
0.3
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
8
7
5
3
2
1
2
3
2
1
2
2
2
3
4
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
9
7
6
5
5
5
5
6
8
9
10
11
11
10
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
95
96
98
96
96
96
96
96
96
96
94
93
90
85
81
80
78
82
88
91

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

296
296
300
303
303
302
303
306
307
306
304
302
300
297
294
291
289
288
292
293
294
294
294
296

Saturday 24

Waxing Gibbous 98%

15:53

06:28

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:28, Set: 16:44, Transit: 12:06. Moon - Rise: 15:53, Set: 06:28. Civil Dark: 17:28 - 06:44. Nautical Dark: 19:19 - 05:55. Astro Dark: 20:08 - 05:07

Total Clouds (% Sky Obscured)

79
82
71
77
94
78
70
86
95
99
97
95
90
90
88
87
86
85
84
81
71
67
67
80

Low Clouds (% Sky Obscured)

29
33
33
31
33
39
48
53
56
64
67
73
76
79
80
81
76
70
64
62
60
58
57
56

Medium Clouds (% Sky Obscured)

18
68
34
46
57
49
37
23
50
90
76
84
53
48
45
35
41
53
66
60
36
19
21
25

High Clouds (% Sky Obscured)

31
34
26
18
16
7
5
20
61
78
65
50
16
23
22
25
30
30
25
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
2
3
0
0
0
0
0
0
0
0
0
0
11
18
2
0
1
14
3

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
5
5
5
6
6
7
8
8
9
9
10
10
11
11
11
10
10
10
10
11
11

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
10
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
95
93
93
93
91
93
93
91
91
91
90
87
84
81
84
84
81
81
80
78

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1017
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1010
1010

Ozone (du)

298
299
301
301
303
306
306
307
303
304
304
303
302
301
301
302
301
300
301
309
316
310
299
296

Sunday 25

Waxing Gibbous 100%

15:56

08:13

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
15 Bad
16 Bad
17 Bad
18 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: 18:17 - 05:57. Astro Dark: 19:05 - 05:09

Total Clouds (% Sky Obscured)

80
79
85
79
76
75
74
91
97
100
100
100
100
99
99
98
97
95
93
95
97
100
91
80

Low Clouds (% Sky Obscured)

54
50
44
41
44
45
52
73
84
91
90
90
89
90
90
90
92
92
93
91
90
88
78
68

Medium Clouds (% Sky Obscured)

29
35
34
36
39
42
42
46
50
86
50
51
52
39
34
34
40
46
51
67
84
100
87
70

High Clouds (% Sky Obscured)

0
18
37
43
33
19
6
33
64
90
97
95
98
71
52
49
48
39
25
46
71
100
68
37

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
2
5
16
31
47
39
53
44
33
43
49
49
46
40
35
37
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
84
84
85
87
88
93
90
90
88
91
91
90
88
87
86
84
86
84
84
87
88
85

Pressure (mb)

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

Ozone (du)

295
296
296
296
296
294
294
293
292
292
292
294
295
294
295
296
297
298
298
299
305
310
316
319

Monday 26

Full Moon 99%

16:02

10:04

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
15 Bad
16 Bad
17 Bad
18 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: 19:03 - 05:11

Total Clouds (% Sky Obscured)

70
72
71
71
71
71
74
67
62
57
63
69
75
81
85
92
95
97
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

60
55
50
48
56
60
58
57
62
57
59
56
53
58
62
68
71
73
77
72
70
67
75
84

Medium Clouds (% Sky Obscured)

50
40
35
30
25
21
17
13
8
3
18
30
43
44
42
35
41
47
52
54
53
56
51
41

High Clouds (% Sky Obscured)

10
15
22
17
12
7
0
0
0
0
3
7
10
14
21
37
40
35
31
50
70
90
72
58

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
33
24
14
30
29
24
40
37
13
34
25
12
14
16
19
20
20
25
22
15
10
9
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)

8
8
8
8
9
9
9
9
10
10
10
10
10
10
11
12
13
13
14
15
15
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
82
81
81
78
75
74
77
80
81
81
81
81
81
81
81
80
79
79
77
78
78
78

Pressure (mb)

1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

321
323
325
327
328
323
317
312
302
292
282
278
275
271
267
263
259
257
256
254
253
253
252
252

Tuesday 27

Waning Gibbous 95%

16:17

11:58

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

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)

97
99
99
100
100
99
99
97
93
90
93
96
100
99
98
95
96
96
97

Low Clouds (% Sky Obscured)

91
87
83
81
76
67
54
57
60
68
79
89
100
99
97
95
96
96
97

Medium Clouds (% Sky Obscured)

35
40
50
52
62
69
79
63
45
29
27
25
23
19
12
2
9
16
20

High Clouds (% Sky Obscured)

51
67
85
100
98
97
95
91
89
86
73
61
51
36
19
2
12
21
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
0
0
0
0
0
0
12
19
23
31
34
36
38
22
8
11
10
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
78
77
78
80
81
80
80
80
78
77
78
77
77
77
77
79

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

252
251
252
252
253
253
254
255
256
256
257
257
258
258
259
259
260
260
261

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

Generated: 21/10/26 19:27:50. Forecast: 21/10/26 to 27/10/26. Timezone: UTC+3.00