Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waxing Gibbous 96%

21:53

01:25

17 OK
18 Bad
19 OK
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 04:00, Set: 22:51, Transit: 13:25. Moon - Rise: 21:53, Set: 01:25. Civil Dark: 00:39 - 02:14. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
50
44
70
29
28
29
39
31
34
55
82
51
60
100
100
100
90
100
100
96
100
100
100

Low Clouds (% Sky Obscured)

0
20
0
25
28
25
0
20
0
0
0
9
27
10
17
23
55
31
40
17
0
8
31
31

Medium Clouds (% Sky Obscured)

15
21
24
15
16
12
22
29
25
34
48
30
31
36
21
33
32
81
81
57
80
42
71
74

High Clouds (% Sky Obscured)

40
48
44
55
7
9
4
3
7
8
37
70
26
45
100
100
100
43
100
100
81
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
7
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
91
82
56
51
24
29
52
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.6
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
23
22
21
19
18
17
16
15
15
15
17
18
19
20
20
20
21
22
23
24
23

Feels Like (°C)

21
22
24
22
22
22
20
19
18
16
17
17
16
18
19
18
19
19
19
20
21
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

35
38
41
51
61
67
71
72
73
73
74
74
74
69
61
59
57
56
60
64
52
50
52
61

Pressure (mb)

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

Ozone (du)

337
338
337
338
336
335
335
334
332
329
327
324
320
317
316
315
315
316
314
314
312
312
311
311

Sunday 28

Waxing Gibbous 99%

23:03

02:01

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 OK
07 OK
08 Good
09 Good
10 OK
11 OK
12 Good
13 Good
14 OK
15 Good
16 Good

Sun - Rise: 04:01, Set: 22:51, Transit: 13:26. Moon - Rise: 23:03, Set: 02:01. Civil Dark: 00:37 - 02:16. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
98
100
100
100
85
77
79
79
78
79
63
58
19
15
12
11
27
23
7
10
22
11
1

Low Clouds (% Sky Obscured)

26
19
12
2
23
22
31
68
62
69
67
51
32
19
15
12
11
9
13
7
10
22
11
0

Medium Clouds (% Sky Obscured)

83
64
89
72
88
60
41
50
50
45
45
30
21
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
90
100
100
100
70
50
34
45
45
44
3
14
0
0
0
0
8
10
0
0
0
1
1

ISS Passover

Visibility (miles)

6
9
9
9
9
8
9
9
8
9
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
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
10
2
10
7
9
13
3
10
20
17
3
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)

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

Chance of Frost

Temperature (°C)

22
21
21
21
20
19
18
18
18
18
18
17
16
16
17
18
20
22
23
25
26
27
28
27

Feels Like (°C)

22
21
21
20
20
20
19
19
19
19
18
17
16
17
19
20
21
22
23
25
28
29
30
27

Dew Point (°C)

17
17
15
15
16
17
17
17
17
17
17
16
15
15
16
15
12
11
11
11
10
11
11
11

Relative Humidity (%)

73
76
68
71
78
86
92
96
93
95
95
95
96
95
90
80
58
51
45
41
37
35
34
35

Pressure (mb)

1015
1014
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

311
314
315
315
313
309
307
310
310
314
318
318
317
319
316
312
310
308
308
309
312
312
311
312

Monday 29

Waxing Gibbous 100%

23:41

03:10

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

Sun - Rise: 04:02, Set: 22:50, Transit: 13:26. Moon - Rise: 23:41, Set: 03:10. Civil Dark: 00:35 - 02:19. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

12
25
50
62
85
84
82
82
76
75
75
38
9
41
15
87
86
86
83
76
82
93
57
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
50
25
50
55
38
24
0
0
0
20
32
41
32
47
36
31
23
16

Medium Clouds (% Sky Obscured)

0
17
38
29
48
44
41
40
39
22
0
0
0
0
0
0
14
11
12
23
29
84
34
19

High Clouds (% Sky Obscured)

12
5
2
49
37
39
72
70
65
70
70
16
8
31
11
79
70
71
74
69
67
6
1
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
3
6
18
19
12
33
11
1
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
10
9
8
8
7
5
5
4
4
4
4
5
5
6
7
8
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

27
26
25
24
22
20
19
18
17
17
17
16
16
16
18
19
20
21
22
24
24
25
25
25

Feels Like (°C)

26
25
25
24
22
20
19
21
19
18
18
17
16
17
18
19
18
19
22
24
24
24
23
24

Dew Point (°C)

12
12
13
14
16
16
17
18
17
16
15
13
13
13
13
13
13
13
12
12
10
10
8
8

Relative Humidity (%)

39
41
47
53
69
80
90
98
98
92
87
85
82
78
73
69
65
59
52
46
41
38
34
32

Pressure (mb)

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

Ozone (du)

312
312
314
319
321
321
324
325
326
329
331
330
331
330
330
329
332
332
334
336
339
343
347
353

Tuesday 30

Full Moon 99%

23:56

04:39

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

Sun - Rise: 04:03, Set: 22:50, Transit: 13:26. Moon - Rise: 23:56, Set: 04:39. Civil Dark: 00:33 - 02:21. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
10
13
18
43
62
70
48
43
79
86
93
100
99
99
95
95
92
90
93
96
100
100
100

Low Clouds (% Sky Obscured)

6
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

0
4
9
13
8
4
0
0
0
0
17
37
56
92
84
60
53
64
61
82
90
99
86
99

High Clouds (% Sky Obscured)

0
0
0
1
31
53
60
36
34
79
86
93
100
99
97
80
92
88
85
88
94
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 (%)

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

Chance of Frost

Temperature (°C)

25
25
24
23
21
19
17
15
14
13
12
12
13
13
15
17
18
20
21
22
23
23
22
22

Feels Like (°C)

24
23
22
22
20
19
17
15
14
12
11
11
11
11
13
15
16
18
19
21
22
22
21
19

Dew Point (°C)

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

Relative Humidity (%)

30
29
33
38
46
54
62
68
71
75
77
77
77
72
65
57
47
42
39
37
34
34
36
40

Pressure (mb)

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

Ozone (du)

356
354
354
355
354
355
354
352
349
348
345
343
343
344
344
344
343
341
341
340
337
336
336
335

Wednesday 1

Waning Gibbous 96%

00:03

06:13

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
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:04, Set: 22:49, Transit: 13:26. Moon - Rise: 00:03, Set: 06:13. Civil Dark: 00:30 - 02:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
100
100
100
100
74
49
27
97
95
93
93
94
94
92
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
9
15
16
16
16
11
13
21
24
28
32
24
17

Medium Clouds (% Sky Obscured)

96
64
72
78
99
100
100
91
77
73
66
54
49
27
42
27
96
93
91
90
89
88
83
78

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
85
97
100
100
100
70
40
10
40
40
40
45
45
45
45
45

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
4
6
2
6
5
0
1
0
0
0
0
0
2
2
2
6
4
3
12
18

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

Chance of Frost

Temperature (°C)

22
21
20
19
18
17
16
16
15
14
14
14
14
15
16
17
18
18
18
19
19
19
20
20

Feels Like (°C)

20
19
18
18
17
16
15
15
15
14
13
13
14
15
16
17
18
18
18
18
18
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

42
43
44
53
62
66
66
64
65
69
71
71
74
70
66
63
62
62
60
60
58
56
55
56

Pressure (mb)

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

Ozone (du)

336
336
335
335
335
335
336
333
334
333
333
334
337
337
336
335
336
339
342
345
351
356
361
363

Thursday 2

Waning Gibbous 92%

00:05

07:46

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:05, Set: 22:48, Transit: 13:26. Moon - Rise: 00:05, Set: 07:46. Civil Dark: 00:28 - 02:27. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
84
79
73
66
58
52
53
58
61
65
68
72
80
89
98
99
99
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

9
6
6
8
7
5
4
4
2
1
1
2
2
10
19
29
36
43
52
55
56
56
64
75

Medium Clouds (% Sky Obscured)

73
67
57
49
41
38
31
37
41
44
52
62
70
78
86
94
93
92
90
92
94
96
94
93

High Clouds (% Sky Obscured)

50
43
25
0
3
5
8
10
9
6
2
1
0
5
10
19
36
57
79
56
33
9
10
15

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
8
8
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
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

20
19
21
20
16
8
0
0
0
0
0
0
0
0
0
0
7
15
19
28
39
49
79
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
0.4
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
18
17
15
14
13
12
12
12
13
14
14
16
17
19
19
19
19
19
19
18
18

Feels Like (°C)

19
18
18
18
18
15
16
16
15
15
14
12
12
13
13
14
13
18
18
17
17
18
19
16

Dew Point (°C)

11
11
11
11
12
12
11
12
12
12
12
12
13
13
12
12
12
11
11
11
11
13
14
15

Relative Humidity (%)

57
58
62
66
71
78
84
93
95
95
96
95
93
92
80
72
63
60
59
56
61
68
75
82

Pressure (mb)

1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

366
368
362
356
350
348
347
346
345
344
343
343
343
343
344
345
347
350
352
355
357
359
360
360

Friday 3

Waning Gibbous 85%

00:06

09:16

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

Sun - Rise: 04:07, Set: 22:47, Transit: 13:26. Moon - Rise: 00:06, Set: 09:16. Civil Dark: 00:25 - 02:30. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
87
77
67
52
37
19
17
18
16
14
14
14
16
18
24
32
41
50
56
60
64

Low Clouds (% Sky Obscured)

86
71
56
41
38
37
19
17
18
16
14
14
14
16
18
24
32
41
43
45
44
48

Medium Clouds (% Sky Obscured)

92
75
59
45
30
15
0
0
0
0
0
0
0
1
2
3
14
26
36
34
30
28

High Clouds (% Sky Obscured)

20
22
23
23
18
10
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

95
95
95
62
49
33
16
12
7
4
8
8
4
13
17
24
29
32
36
41
42
40

Precipitation Amount (mm)

1.4
1.3
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
15
14
14
13
12
12
12
12
12
13
14
16
17
18
19
19
20

Feels Like (°C)

17
17
17
16
15
16
15
16
14
14
13
13
13
12
12
12
13
17
17
17
18
18

Dew Point (°C)

16
17
16
16
16
15
14
13
12
12
12
12
12
11
11
11
12
11
10
9
9
9

Relative Humidity (%)

90
100
98
96
95
96
96
98
96
96
96
96
96
95
89
82
77
67
59
52
50
49

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

359
358
362
365
369
368
368
368
368
368
368
370
373
375
375
376
376
376
375
375
375
375

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

Generated: 27/06/26 17:28:44. Forecast: 27/06/26 to 03/07/26. Timezone: UTC+3.00