Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 6

Waning Crescent 13%

02:54

17:48

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

Sun - Rise: 07:43, Set: 18:39, Transit: 13:10. Moon - Rise: 02:54, Set: 17:48. Civil Dark: 19:21 - 07:01. Nautical Dark: 20:09 - 06:13. Astro Dark: 21:00 - 05:23

Total Clouds (% Sky Obscured)

2
1
1
1
0
0
0
0
0
0
0
0
26
24
19
17
61
27
31
28
33
34
24
24

Low Clouds (% Sky Obscured)

0
1
1
1
0
0
0
0
0
0
0
0
13
12
19
17
60
27
31
26
27
26
19
17

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
4
4
3
4

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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
8
8
8
8
8
8
8
7
7
7
8
10
11
12
12
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
59
60
61
62
64
71
75
77
79
81
79
75
78
79
73
65
60
56
56
56
58
61

Pressure (mb)

1001
1001
1002
1002
1003
1003
1004
1005
1005
1006
1006
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

263
265
269
273
278
281
284
286
288
287
286
285
285
285
286
287
288
288
288
289
289
290
291
291

Wednesday 7

Waning Crescent 6%

04:32

17:48

18 OK
19 Good
20 Good
21 OK
22 Good
23 Good
00 OK
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

Sun - Rise: 07:45, Set: 18:36, Transit: 13:09. Moon - Rise: 04:32, Set: 17:48. Civil Dark: 19:18 - 07:04. Nautical Dark: 20:06 - 06:15. Astro Dark: 20:56 - 05:25

Total Clouds (% Sky Obscured)

28
3
3
21
1
4
21
73
71
97
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
0
0
19
0
0
16
38
38
42
44
38
42
69
57
51
76
75
65
65
51
51
57
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
3
25
25
36
68
97
99
100
100
98
97
94
98
97
96
92
89
100

High Clouds (% Sky Obscured)

11
3
3
3
1
4
3
16
22
88
100
100
85
100
100
75
88
100
100
94
100
100
99
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
1
2
3
4
3
2
1
1
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
1
0
6
9
11
7
3
5
3
1
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)

7
5
5
5
4
4
3
2
2
1
2
3
3
4
4
4
5
6
7
8
8
8
9
9

Chance of Frost

Temperature (°C)

11
9
7
6
5
5
4
4
3
4
4
4
4
5
6
7
9
10
11
11
11
11
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
77
84
85
88
89
91
91
93
91
89
86
88
86
91
91
85
84
84
81
81
83
76
79

Pressure (mb)

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

Ozone (du)

292
292
293
294
295
295
296
298
298
299
300
300
300
298
298
298
300
302
304
306
308
309
309
310

Thursday 8

Waning Crescent 2%

06:05

17:48

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:48, Set: 18:33, Transit: 13:09. Moon - Rise: 06:05, Set: 17:48. Civil Dark: 19:15 - 07:06. Nautical Dark: 20:03 - 06:18. Astro Dark: 20:53 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
90
76
84
100
96
92
88

Low Clouds (% Sky Obscured)

55
77
57
62
61
53
45
65
66
80
92
92
92
100
84
73
69
52
64
71
94
70
75
72

Medium Clouds (% Sky Obscured)

100
100
100
100
95
80
74
97
100
100
99
99
99
100
100
77
100
51
22
22
46
95
89
84

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
87
100
100
100
100
100
100
100
100
100
35
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
5
4
3
4
3
2
5
9
9
9
5
5
6
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
3
7
5
3
0
27
95
95
95
95
95
95
95
95
68
32
27
61
73
76
66
69
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.4
1.1
1.4
1.4
1.9
1.6
1.4
1.3
0.2
0
0
0.3
0.5
0.5
0.3
0.3
0.3

Wind Speed/Direction (mph)

10
10
11
11
10
10
10
11
11
13
13
12
12
12
11
12
12
11
12
11
11
9
8
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
83
86
89
89
90
90
93
92
93
95
93
93
96
90
83
77
71
74
74
72
73
78

Pressure (mb)

1004
1002
1001
1000
999
997
996
994
993
991
990
989
988
987
987
987
988
987
986
986
985
984
983
983

Ozone (du)

313
314
315
313
312
312
313
315
315
317
316
315
315
316
318
323
323
326
333
345
348
349
352
353

Friday 9

Waning Crescent 0%

07:38

17:48

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:50, Set: 18:30, Transit: 13:09. Moon - Rise: 07:38, Set: 17:48. Civil Dark: 19:12 - 07:09. Nautical Dark: 20:00 - 06:20. Astro Dark: 20:50 - 05:31

Total Clouds (% Sky Obscured)

90
91
89
74
75
81
83
85
87
91
95
99
98
96
95
94
97
99
96
92
97
94
92
85

Low Clouds (% Sky Obscured)

88
89
81
62
59
55
73
74
78
77
80
81
82
80
82
85
90
96
94
92
92
73
54
36

Medium Clouds (% Sky Obscured)

67
20
13
17
24
64
58
46
47
61
78
69
65
62
60
47
57
30
10
14
22
50
77
62

High Clouds (% Sky Obscured)

0
0
0
0
1
10
10
1
7
14
0
0
0
0
0
1
20
25
28
10
3
8
1
4

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
8
9
1
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

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

Precipitation Probability (%)

68
55
26
27
24
19
62
45
32
30
41
49
48
42
30
22
14
12
8
5
10
5
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
3
4
5
6
8
8
8
12
11
12
14
13
13
12
11
11
10
10
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
4
5
5
5
5
5
5
4
4
4
4
4
4
5
5
4
3
4
3
3

Relative Humidity (%)

82
85
85
88
90
91
93
94
90
94
90
82
81
81
81
81
79
79
75
69
67
67
68
70

Pressure (mb)

982
982
982
982
983
984
985
985
986
987
988
988
989
990
990
991
992
993
993
993
994
994
995
995

Ozone (du)

353
355
357
355
348
337
328
324
322
320
315
313
313
312
311
309
307
303
303
302
300
299
300
301

Saturday 10

New Moon 1%

09:11

17:48

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 OK
12 OK
13 OK
14 OK
15 OK
16 Bad
17 Bad

Sun - Rise: 07:53, Set: 18:27, Transit: 13:09. Moon - Rise: 09:11, 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)

89
88
88
82
77
70
65
78
72
67
70
68
66
69
67
60
56
47
43
45
40
47
49
56

Low Clouds (% Sky Obscured)

38
40
44
48
54
54
33
20
7
30
50
68
66
67
66
31
32
33
29
28
27
31
36
41

Medium Clouds (% Sky Obscured)

53
84
79
77
69
45
30
63
54
50
51
44
47
50
51
31
29
30
20
10
0
0
0
0

High Clouds (% Sky Obscured)

3
10
10
15
14
12
2
1
1
0
0
0
1
0
0
22
30
28
19
12
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 (%)

2
3
3
5
5
1
4
3
3
5
6
6
13
16
12
2
2
0
1
1
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
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
4
4
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
81
82
82
83
88
93
93
93
94
94
94
94
96
93
85
79
73
71
69
65
69
72

Pressure (mb)

996
996
997
997
998
998
999
999
1000
1000
1000
1001
1001
1001
1002
1002
1006
1007
1007
1008
1008
1009
1009
1010

Ozone (du)

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

Sunday 11

Waxing Crescent 4%

10:45

17:50

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:55, Set: 18:24, Transit: 13:08. Moon - Rise: 10:45, Set: 17:50. Civil Dark: 19:06 - 07:13. Nautical Dark: 19:55 - 06:25. Astro Dark: 20:44 - 05:36

Total Clouds (% Sky Obscured)

61
67
70
74
81
87
83
90
97
97
96
96
95
94
94
94
94
94
91
88
85
78
71
61

Low Clouds (% Sky Obscured)

39
41
43
48
53
59
72
83
91
90
89
89
87
85
83
85
87
89
83
77
71
67
62
58

Medium Clouds (% Sky Obscured)

0
0
0
14
27
41
44
47
54
57
56
55
60
63
68
57
43
26
25
24
23
15
7
0

High Clouds (% Sky Obscured)

0
0
0
0
1
1
8
13
19
19
11
0
0
0
1
1
3
5
6
6
7
6
5
4

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
1
2
1
6
6
5
18
23
25
30
29
18
22
20
18
25
26
27
25
21
20

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

Chance of Frost

Temperature (°C)

5
4
3
2
2
2
3
3
3
4
4
4
4
4
4
4
6
7
8
8
9
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
79
80
82
83
83
83
82
80
79
80
79
82
85
88
80
75
71
69
67
66
69
71

Pressure (mb)

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

Ozone (du)

315
314
313
313
313
313
313
314
316
318
319
320
321
322
323
325
326
327
328
330
333
335
334
333

Monday 12

Waxing Crescent 8%

12:21

17:54

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: 07:58, Set: 18:21, Transit: 13:08. Moon - Rise: 12:21, Set: 17:54. Civil Dark: 19:03 - 07:16. Nautical Dark: 19:52 - 06:27. Astro Dark: 20:41 - 05:38

Total Clouds (% Sky Obscured)

66
67
71
71
73
75
79
85
89
92
95
97
97
98
98
98
98
99
95
92
90

Low Clouds (% Sky Obscured)

63
67
71
71
73
75
79
85
89
92
94
92
93
93
93
94
95
95
91
87
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
7
10
11
13
14
17
21
27
21
15
11

High Clouds (% Sky Obscured)

4
3
3
2
1
0
0
0
0
0
0
0
0
1
1
3
5
9
6
3
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

Fog (%)

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

Precipitation Probability (%)

22
19
13
23
25
15
22
24
17
24
21
11
19
16
13
16
13
3
7
6
5

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
78
78
79
78
79
81
82
82
83
86
88
88
88
88
88
86
86
82
78

Pressure (mb)

1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

333
332
332
332
331
330
329
329
329
329
328
328
327
326
325
324
323
321
320
320
320

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

Generated: 06/10/26 18:27:51. Forecast: 06/10/26 to 12/10/26. Timezone: UTC+3.00