Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 92%

00:05

06:13

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:05, Set: 22:48, Transit: 13:26. Moon - Rise: 00:05, Set: 06:13. Civil Dark: 00:28 - 02:27. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
95
96
100
100
100
91
57
71
60
82
83
100
89
85
100
99
93
99
82
100
88
63
68

Low Clouds (% Sky Obscured)

40
39
58
81
77
79
76
57
71
60
61
74
77
50
36
28
28
44
45
46
42
45
49
38

Medium Clouds (% Sky Obscured)

94
95
96
100
100
86
49
38
61
30
14
22
57
29
40
80
57
81
81
53
66
65
58
57

High Clouds (% Sky Obscured)

94
95
96
100
100
100
0
0
0
0
41
12
5
64
59
100
59
30
85
30
100
73
62
59

ISS Passover

Visibility (miles)

0
0
3
5
8
9
9
9
9
9
9
9
9
8
7
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
4
41
53
72
70
52

Precipitation Type

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

Precipitation Probability (%)

58
78
50
91
76
43
48
50
48
37
37
70
65
77
84
25
23
0
0
0
0
0
1
13

Precipitation Amount (mm)

0.7
0.7
0.6
0.6
0.5
0
0
0
0
0
0
0.6
0.4
0.5
0.8
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
6
7
6
7
10
8
8
6
5
4
4
4
2
2
1
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
96
96
95
95
83
60
56
53
53
53
67
76
87
92
95
96
96
96
96
98
96

Pressure (mb)

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

Ozone (du)

327
327
329
332
336
349
364
361
355
351
347
345
342
338
335
335
338
340
341
340
341
343
343
342

Friday 3

Waning Gibbous 85%

00:06

07:46

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:07, Set: 22:47, Transit: 13:26. Moon - Rise: 00:06, Set: 07:46. Civil Dark: 00:25 - 02:30. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
96
95
94
84
43
29
63
93
95
91
91
87
93
94

Low Clouds (% Sky Obscured)

35
50
79
77
79
91
95
92
80
81
75
68
79
70
43
29
49
63
74
82
85
86
87
88

Medium Clouds (% Sky Obscured)

93
85
100
100
100
100
87
82
80
42
15
6
22
22
17
3
3
4
13
52
63
12
39
9

High Clouds (% Sky Obscured)

71
100
100
100
51
48
50
55
55
55
65
60
65
71
3
1
63
91
81
79
76
47
64
64

ISS Passover

Visibility (miles)

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

Fog (%)

3
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None

Precipitation Probability (%)

20
57
82
95
95
95
95
95
85
89
83
75
83
73
61
48
67
86
71
56
59
42
28
27

Precipitation Amount (mm)

0
0.3
0.6
1.3
3.5
1.6
0.9
0.6
0.4
0.6
0.6
0.4
0.6
0.5
0.3
0
0.4
0.7
0.3
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
90
95
98
98
96
96
96
98
95
90
90
90
93
96
98
98
100
98
98
100
98
100

Pressure (mb)

1006
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

344
347
346
345
346
355
358
359
360
362
361
361
362
361
361
360
361
362
364
366
366
365
365
364

Saturday 4

Waning Gibbous 77%

00:05

09:16

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:08, Set: 22:46, Transit: 13:26. Moon - Rise: 00:05, Set: 09:16. Civil Dark: 00:23 - 02:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
89
90
79
79
100
100
100
100
100
100
100
96
99
92
96
100
89
84
52
48
57
73
75

Low Clouds (% Sky Obscured)

60
55
64
55
55
63
71
87
59
55
63
54
55
39
27
34
31
34
41
40
46
52
61
67

Medium Clouds (% Sky Obscured)

5
24
29
30
23
28
13
28
8
57
78
63
37
71
69
64
57
21
21
13
6
10
40
17

High Clouds (% Sky Obscured)

61
62
46
8
39
81
100
100
100
100
100
100
80
69
75
90
100
78
73
5
2
2
1
0

ISS Passover

Visibility (miles)

8
9
5
5
4
4
9
9
2
2
3
3
3
3
4
9
9
9
9
9
9
9
7
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
65
58
62
65
59
68
95
95
95
95
95
95
88
79
50
15
4
4
4
12
24
22
12

Precipitation Amount (mm)

0
0.4
0.3
0.4
0.5
0.3
0.3
1.4
1.8
1.6
0.8
0.8
0.9
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
5
5
4
5
6
6
6
5
5
6
5
6
5
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
93
95
95
93
92
85
86
88
85
86
85
89
92
95
96
98
98
96
98
98
98
98

Pressure (mb)

1003
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1005

Ozone (du)

365
365
365
365
364
364
363
363
362
362
361
359
359
359
359
359
359
360
360
360
360
359
358
358

Sunday 5

Waning Gibbous 68%

00:05

10:45

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:09, Set: 22:45, Transit: 13:27. Moon - Rise: 00:05, Set: 10:45. Civil Dark: 00:20 - 02:36. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
80
80
77
72
73
81
44
79
85
74
47
38
38
38
65
84
97
97
96
95
95
96
97

Low Clouds (% Sky Obscured)

63
58
53
52
53
51
46
35
30
38
45
47
38
38
38
33
27
21
21
18
16
30
43
57

Medium Clouds (% Sky Obscured)

21
27
33
31
28
26
25
29
31
25
19
10
8
6
2
13
23
35
36
43
51
91
92
93

High Clouds (% Sky Obscured)

1
2
3
2
1
1
3
6
59
71
52
7
11
16
24
48
68
85
77
71
60
50
40
35

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
3
34
52
53
49
50
51
47
49
51
56
58
71
67
34
10
1
1
1
1
5
6
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
16
17
18
19
20
21
22
21
21
20
20
19
18
16
15
14
13
13
13
13
13

Feels Like (°C)

14
15
16
17
17
19
20
20
22
22
21
21
21
21
21
20
17
15
13
13
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

98
95
92
92
89
89
85
81
76
74
74
76
79
77
85
89
93
93
95
95
93
95
93
93

Pressure (mb)

1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001

Ozone (du)

357
358
359
359
359
361
359
358
358
357
356
355
355
355
355
356
357
358
359
359
360
361
361
360

Monday 6

Waning Gibbous 68%

00:04

12:14

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:11, Set: 22:44, Transit: 13:27. Moon - Rise: 00:04, Set: 12:14. Civil Dark: 00:17 - 02:40. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
90
86
83
81
78
71
63
59
44
28
15
15
15
20
89
83
79
78
80
81
85
88
92

Low Clouds (% Sky Obscured)

61
61
61
57
53
50
49
48
47
34
15
2
4
1
2
3
3
6
5
3
1
1
0
0

Medium Clouds (% Sky Obscured)

85
73
63
47
49
47
24
24
30
30
28
15
15
15
20
66
71
75
73
71
69
69
69
69

High Clouds (% Sky Obscured)

30
25
6
1
1
0
1
1
15
6
10
10
10
10
10
78
68
58
61
60
60
54
48
46

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
18
5
5
5
14
15
55
79
75
72
63
58
36
21
26
21
9
6
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
15
15
15
16
16
17
16
16
15
14
12
12
11
11
10
9
9
8
8
7
8

Dew Point (°C)

13
13
14
14
13
13
13
12
13
15
15
15
14
14
12
12
10
8
6
6
5
5
5
6

Relative Humidity (%)

93
92
92
93
85
82
79
73
71
86
90
90
92
92
89
87
82
77
72
71
71
69
72
74

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1004
1004
1004
1004
1004
1004
1004
1003

Ozone (du)

360
361
365
370
374
376
375
375
376
375
376
378
377
376
376
375
376
376
377
379
381
382
384
386

Tuesday 7

Third Quarter 57%

00:04

13:46

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:12, Set: 22:43, Transit: 13:27. Moon - Rise: 00:04, Set: 13:46. Civil Dark: 00:14 - 02:43. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
65
52
51
51
55
56
67
72
81
89
98
99
99
100
100
100
100
96
92
87
82
80
77

Low Clouds (% Sky Obscured)

8
16
23
30
38
44
50
56
60
55
54
45
50
48
49
51
53
54
55
57
58
50
43
40

Medium Clouds (% Sky Obscured)

67
60
52
51
51
45
50
50
50
53
60
63
78
87
99
99
100
100
87
75
62
63
58
54

High Clouds (% Sky Obscured)

52
40
25
30
35
35
52
67
72
81
89
98
99
99
100
99
98
97
62
31
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
8
7
6
7
8

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

Precipitation Probability (%)

0
2
5
14
29
36
57
73
95
95
95
95
80
56
27
27
29
32
57
71
66
63
57
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.8
0.9
1.1
0.7
0.5
0
0
0
0
0
0.2
0.4
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
6
13
13
13
12
13
12
16
15
15
15
16
17
12
12
13
12
12
12
10
10

Dew Point (°C)

6
6
6
5
4
4
3
2
1
-0
1
2
3
4
5
7
9
10
12
11
11
11
11
11

Relative Humidity (%)

74
67
60
53
48
43
39
35
32
29
31
34
37
43
51
59
69
80
93
93
95
96
95
95

Pressure (mb)

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

Ozone (du)

388
389
389
390
386
382
378
377
376
375
374
373
372
373
374
374
377
379
382
385
387
390
391
393

Wednesday 8

Waning Crescent 46%

00:05

15:23

06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
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: 04:14, Set: 22:42, Transit: 13:27. Moon - Rise: 00:05, Set: 15:23. Civil Dark: 00:11 - 02:46. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
53
41
41
38
32
48
66
81
78
77
76
63
50
46
67
84
99
90
84
79

Low Clouds (% Sky Obscured)

45
49
41
41
38
32
40
25
10
6
3
0
13
26
39
46
53
59
66
70
79

Medium Clouds (% Sky Obscured)

36
18
0
10
20
30
30
30
35
40
45
50
57
50
46
67
84
98
75
52
29

High Clouds (% Sky Obscured)

0
0
0
21
38
32
48
59
59
67
67
67
63
50
46
47
24
0
1
2
2

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 (%)

31
22
5
10
10
3
7
6
0
26
16
8
35
34
25
31
36
38
27
18
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
87
83
78
64
54
46
50
55
59
52
44
38
43
48
53
57
62
69
75
81

Pressure (mb)

1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002

Ozone (du)

395
394
392
391
390
389
388
386
385
384
383
382
382
381
380
379
377
376
375
373
372

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

Generated: 02/07/26 06:22:39. Forecast: 02/07/26 to 08/07/26. Timezone: UTC+3.00