Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Full Moon 99%

23:56

04:39

19 OK
20 OK
21 OK
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: 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)

29
35
41
51
62
99
87
100
100
100
100
100
98
84
72
97
99
95
62
73
90
100
100
99

Low Clouds (% Sky Obscured)

29
11
0
10
11
1
27
22
30
0
30
41
27
33
30
31
24
20
17
6
0
0
21
1

Medium Clouds (% Sky Obscured)

26
27
23
40
45
52
52
97
100
100
89
78
49
72
54
32
32
35
46
69
89
100
100
93

High Clouds (% Sky Obscured)

13
17
41
51
55
88
79
100
100
82
100
100
87
34
28
89
99
95
60
19
53
80
94
96

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
1
0
0
2
0
0
0
0
0
0
1
2
0
0
1
2
8
4
4
3
2
9
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
21
18
18
16
14
14
14
14
14
15
16
17
18
19
19
20
21
22
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

36
40
45
51
60
65
68
72
69
69
72
69
65
56
49
43
41
39
37
37
38
38
43
48

Pressure (mb)

1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

337
338
339
335
331
328
326
328
328
328
329
327
326
327
326
325
326
325
326
325
325
324
323
321

Wednesday 1

Waning Gibbous 96%

00:03

06:13

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 OK
18 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
100
100
100
100
100
100
100
100
99
98
98
100
85
89
34
89

Low Clouds (% Sky Obscured)

0
55
39
38
58
63
73
69
69
65
71
78
83
82
73
53
62
47
32
34
68
56
28
28

Medium Clouds (% Sky Obscured)

93
99
100
100
100
100
100
100
100
100
100
100
100
100
97
63
45
52
55
65
26
41
2
0

High Clouds (% Sky Obscured)

100
90
100
88
100
100
100
100
100
100
100
100
100
100
100
100
75
20
62
3
0
1
5
79

ISS Passover

Visibility (miles)

4
9
9
8
5
9
9
9
9
7
6
2
1
1
1
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

18
27
52
69
69
82
95
95
95
95
95
95
95
95
95
83
76
56
37
21
16
6
3
0

Precipitation Amount (mm)

0
0
0.3
0.3
0.2
0.4
1.3
1.3
1.4
1.3
1.7
2
2.7
2.9
1.3
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
15
15
16
15
14
14
14
14
14
14
14
15
14
14
14
13
13
14
14
15
14
11

Relative Humidity (%)

57
67
80
90
96
95
96
96
96
98
98
98
98
100
98
98
95
92
90
87
86
88
77
61

Pressure (mb)

1017
1016
1016
1016
1016
1015
1015
1014
1014
1013
1012
1011
1011
1010
1009
1009
1009
1009
1009
1008
1009
1009
1009
1009

Ozone (du)

319
319
318
319
321
322
322
322
324
325
326
326
328
329
337
345
361
357
345
343
342
341
338
336

Thursday 2

Waning Gibbous 92%

00:05

07:46

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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
18 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)

91
66
97
89
64
37
80
76
92
100
100
97
76
89
100
100
100
100
100
100
100
100
100
86

Low Clouds (% Sky Obscured)

39
57
58
49
43
25
60
62
81
90
90
83
47
61
54
55
80
79
62
77
78
75
72
67

Medium Clouds (% Sky Obscured)

51
26
32
39
21
37
55
45
50
38
50
72
72
72
87
97
100
100
100
100
92
81
72
60

High Clouds (% Sky Obscured)

81
15
89
37
28
30
35
30
34
48
100
83
51
64
100
100
100
100
100
100
100
100
100
70

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
4
4
7
23
38
93
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0.8
2.3
1.1
1.4
1.8
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
57
68
75
80
82
82
84
89
92
92
86
79
69
65
65
65
57
58
58
64
68
75
87

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

335
333
330
328
326
327
328
328
328
329
330
331
331
333
335
335
335
335
336
337
338
340
341
342

Friday 3

Waning Gibbous 85%

00:06

09:16

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: 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)

74
59
68
75
85
92
97
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
55
58
63
65
65
65
64
63
62
61
67
70
75
75
74
67
70
71
69
69
69
68
64

Medium Clouds (% Sky Obscured)

47
35
47
57
70
72
74
76
73
69
68
79
89
100
96
93
90
92
94
96
90
83
57
51

High Clouds (% Sky Obscured)

40
15
15
20
40
73
90
100
100
100
100
100
100
100
97
93
90
92
96
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
5
8
8
9
9
9
9
9
6
4
5
5
4
8
5
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
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
81
59
37
26
43
61
76
79
79
76
77
77
77
82
89
81
74
72
73
84
90
95
92

Precipitation Amount (mm)

0.8
0.5
0.2
0
0
0
0.3
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.6
0.7
0.4
0.3
0.3
0.4
0.5
0.6
0.8
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
15
14
14
14
14
13
14
14
14
15
15
15
16
17
17
17
17
17
17
17
17

Feels Like (°C)

16
16
15
15
14
14
13
13
13
13
13
14
14
14
14
16
16
16
16
16
16
17
17
17

Dew Point (°C)

14
14
14
14
14
13
13
13
13
13
14
14
14
15
15
15
15
15
14
15
14
14
13
13

Relative Humidity (%)

90
89
90
92
95
95
96
96
98
98
98
98
98
98
96
93
89
86
85
86
82
81
76
74

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003

Ozone (du)

342
342
342
344
345
344
344
344
345
345
344
345
345
346
346
346
347
346
346
345
346
346
346
345

Saturday 4

Waning Gibbous 77%

00:05

10:45

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: 04:08, Set: 22:46, Transit: 13:27. Moon - Rise: 00:05, Set: 10:45. Civil Dark: 00:23 - 02:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
94
88
79
81
80
78
88
91
93
91
89
85
80
100
99
99
96
92
89
85
83
80
84

Low Clouds (% Sky Obscured)

59
54
60
65
71
70
69
69
73
78
79
80
80
77
58
61
66
71
75
80
74
67
61
66

Medium Clouds (% Sky Obscured)

48
46
37
15
9
15
25
49
53
54
45
29
15
2
57
52
48
52
56
61
51
42
33
30

High Clouds (% Sky Obscured)

100
92
78
79
74
73
72
72
81
85
90
61
31
2
41
23
4
21
38
55
59
63
64
64

ISS Passover

Visibility (miles)

9
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
3
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

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

Precipitation Probability (%)

94
92
61
42
31
28
24
9
17
15
9
20
21
17
13
17
19
31
35
35
51
60
69
74

Precipitation Amount (mm)

0.6
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
15
13
13
12
12
12
11
11
12
13
14
15
16
16
17
18
19
20
19
19
18

Feels Like (°C)

16
16
16
16
14
14
13
13
12
11
12
13
14
14
15
15
16
16
15
15
16
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

72
85
90
93
95
96
96
96
96
96
98
96
93
92
90
85
79
74
67
61
57
61
68
76

Pressure (mb)

1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
1000
1000
999
999
1003
1002
1002
1001
1001
1001
1000
1000
1000

Ozone (du)

344
344
345
347
350
352
354
357
360
363
365
367
369
370
370
369
369
369
367
365
363
362
361
360

Sunday 5

Waning Gibbous 68%

00:05

12:14

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
17 Bad
18 Bad

Sun - Rise: 04:09, Set: 22:45, Transit: 13:27. Moon - Rise: 00:05, Set: 12:14. Civil Dark: 00:20 - 02:36. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
97
90
83
74
73
68
64
69
73
77
61
46
30
44
59
75
80
86
92
93
94
94
88

Low Clouds (% Sky Obscured)

69
72
68
64
61
63
64
64
67
70
72
57
41
26
35
44
52
49
47
45
52
61
71
63

Medium Clouds (% Sky Obscured)

30
29
30
27
26
16
8
0
2
4
6
7
7
7
14
21
23
36
50
64
64
66
69
60

High Clouds (% Sky Obscured)

72
85
67
46
26
15
5
0
0
0
0
0
0
0
1
2
2
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
3
5
7
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

85
94
77
54
38
25
13
0
1
1
1
5
4
1
20
27
29
33
36
38
37
36
34
31

Precipitation Amount (mm)

0.7
1
0.5
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
5
5
5
5
5
5
5
6
7
9
10
11
12
12
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
14
14
14
14
13
13
12
12
12
11
12
11
16
15
15
15
15
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

78
83
86
89
90
93
93
93
93
93
93
95
86
80
74
70
68
65
65
65
66
73
80
90

Pressure (mb)

1000
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
1000
1000
1001
1001
1001
1001

Ozone (du)

361
363
364
367
370
372
372
372
371
370
368
367
367
368
368
370
372
374
375
377
378
377
377
377

Monday 6

Waning Gibbous 57%

00:04

13:46

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 OK
14 OK

Sun - Rise: 04:11, Set: 22:44, Transit: 13:27. Moon - Rise: 00:04, Set: 13:46. Civil Dark: 00:17 - 02:40. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
74
71
72
75
79
81
86
86
85
83
83
83
78
75
73
71
51
35
20

Low Clouds (% Sky Obscured)

56
49
34
20
7
17
29
41
38
36
33
37
40
43
43
43
42
33
26
16

Medium Clouds (% Sky Obscured)

52
46
43
40
37
28
19
12
9
6
2
2
2
2
8
13
17
10
5
0

High Clouds (% Sky Obscured)

0
0
9
20
33
34
38
42
28
24
19
13
9
5
3
2
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

Fog (%)

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

Precipitation Probability (%)

25
6
13
12
4
10
12
3
7
10
3
6
7
4
11
12
8
10
9
3

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

14
13
13
12
11
9
9
9
9
9
10
10
12
13
14
15
16
17
18
18

Feels Like (°C)

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

Dew Point (°C)

12
11
10
9
8
7
7
6
6
7
7
7
7
7
7
7
6
5
5
4

Relative Humidity (%)

87
84
83
83
83
82
84
82
82
82
81
80
73
68
62
57
51
46
42
40

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

375
374
372
372
371
370
370
370
370
369
368
368
372
375
379
382
384
387
387
387

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

Generated: 30/06/26 19:37:54. Forecast: 30/06/26 to 06/07/26. Timezone: UTC+3.00