Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 37%

No Rise

01:02

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

Sun - Rise: 03:56, Set: 22:52, Transit: 13:24. Moon - Rise: No Rise, Set: 01:02. Civil Dark: 00:44 - 02:04. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
72
46
49
73
47
41
70
80
100
100
100
100
100
100
94
100
93
97
93
82
80
97
68

Low Clouds (% Sky Obscured)

22
6
40
35
39
32
5
0
0
0
38
40
36
52
52
57
52
54
61
50
33
26
35
34

Medium Clouds (% Sky Obscured)

29
0
1
32
31
31
0
0
0
33
53
58
100
82
53
28
2
0
13
5
0
0
17
33

High Clouds (% Sky Obscured)

11
6
6
2
8
12
41
70
80
100
100
100
100
100
100
57
100
20
20
20
22
18
85
68

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
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
26
95
59
13
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
12
13
12
12
13
10
9
10
10
10
9
9
9
9
8
7
7
6
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
12
13
14
15
14
14
14
14
14
14
14
14
14
14
13
13
14
14
15
15
16
16
15

Relative Humidity (%)

49
53
56
57
58
57
58
59
66
71
76
78
82
82
82
83
86
90
89
89
82
76
70
57

Pressure (mb)

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

Ozone (du)

320
320
320
320
320
320
320
319
317
319
314
313
311
310
312
312
313
313
312
314
313
314
315
317

Sunday 21

Waxing Crescent 48%

12:56

01:02

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

Sun - Rise: 03:56, Set: 22:52, Transit: 13:24. Moon - Rise: 12:56, Set: 01:02. Civil Dark: 00:44 - 02:04. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
79
61
32
34
19
13
0
0
0
0
0
0
0
37
2
28
58
63
58
72
60

Low Clouds (% Sky Obscured)

38
33
33
41
49
32
34
19
13
0
0
0
0
0
0
0
1
0
0
5
10
10
8
13

Medium Clouds (% Sky Obscured)

59
66
29
17
0
0
0
0
0
0
0
0
0
0
0
0
28
0
18
45
53
40
68
48

High Clouds (% Sky Obscured)

100
100
97
30
38
0
1
0
0
0
0
0
0
0
0
0
13
2
11
38
40
47
23
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
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 (%)

1
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

25
26
26
26
26
26
25
25
23
21
19
16
14
14
13
12
11
11
13
15
15
17
18
19

Feels Like (°C)

25
24
25
24
24
25
24
24
24
21
18
17
14
13
12
11
11
11
12
14
13
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

48
44
41
41
41
38
36
41
47
53
56
65
68
68
71
72
76
77
71
61
60
56
45
35

Pressure (mb)

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

Ozone (du)

316
315
318
322
325
324
324
325
327
326
325
326
327
330
331
333
333
333
331
333
335
336
338
338

Monday 22

First Quarter 58%

14:24

01:01

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

Sun - Rise: 03:56, Set: 22:52, Transit: 13:24. Moon - Rise: 14:24, Set: 01:01. Civil Dark: 00:44 - 02:05. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
50
40
41
40
78
71
65
100
89
60
0
79
94
100
100
100
1
0
0
0
17
35
52

Low Clouds (% Sky Obscured)

50
37
31
34
23
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
28
21
16
17
23
34
38
36
73
41
0
28
2
1
5
0
0
0
0
0
15
30
42

High Clouds (% Sky Obscured)

2
0
1
2
8
34
33
36
100
44
2
0
79
94
97
94
82
1
0
0
0
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

20
21
22
22
22
22
21
20
18
17
15
13
12
11
11
10
9
9
11
12
14
16
17
18

Feels Like (°C)

18
18
20
20
19
18
17
16
15
14
12
12
9
9
8
7
7
9
9
11
12
13
15
16

Dew Point (°C)

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

Relative Humidity (%)

30
29
30
29
30
29
33
37
42
47
53
62
67
68
71
76
78
78
71
64
56
50
42
39

Pressure (mb)

1022
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

338
340
342
344
344
345
345
342
343
343
347
348
347
345
345
345
345
346
347
348
348
350
351
347

Tuesday 23

Waxing Gibbous 68%

15:52

01:01

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 03:57, Set: 22:52, Transit: 13:24. Moon - Rise: 15:52, Set: 01:01. Civil Dark: 00:44 - 02:06. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
84
100
84
68
51
64
76
88
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
14
29
41
35
29
22
30
42
43
45
50
57
50
36
25

Medium Clouds (% Sky Obscured)

49
54
62
57
54
49
64
76
88
81
74
68
77
86
95
96
92
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

27
46
49
76
60
35
39
37
44
65
81
100
100
100
100
100
100
100
100
100
100
99
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
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
2
3
0
1
3
4
12
20
21
58
73
84
91
72
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.3
0

Wind Speed/Direction (mph)

11
11
11
12
11
11
10
8
7
5
4
4
3
3
2
2
4
4
4
6
6
7
7
7

Chance of Frost

Temperature (°C)

19
20
21
21
21
20
20
19
18
17
15
14
13
13
12
12
12
13
13
14
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

5
4
4
3
3
3
4
6
6
8
8
8
8
8
8
8
8
7
8
8
9
9
12
13

Relative Humidity (%)

37
34
32
30
32
32
34
42
45
55
60
67
71
74
73
73
72
69
69
68
72
77
95
95

Pressure (mb)

1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1014
1013
1013

Ozone (du)

345
345
345
345
342
339
338
336
334
335
333
333
332
331
331
333
333
332
333
334
333
334
335
339

Wednesday 24

Waxing Gibbous 77%

17:21

01:01

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 03:58, Set: 22:52, Transit: 13:24. Moon - Rise: 17:21, Set: 01:01. Civil Dark: 00:43 - 02:08. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
95
91
93
92
96
86
83
86
90
86
84
81
68
55
45
55
78
91
97
100
99
98
97

Low Clouds (% Sky Obscured)

27
34
33
49
67
90
72
57
44
42
43
42
47
52
55
45
55
69
70
72
73
78
84
89

Medium Clouds (% Sky Obscured)

93
92
70
79
72
79
58
39
33
31
28
23
28
33
36
41
45
56
71
85
97
89
82
76

High Clouds (% Sky Obscured)

69
37
11
14
13
12
38
61
85
76
66
51
44
37
30
45
55
78
70
91
100
83
64
46

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

Precipitation Probability (%)

49
45
40
43
49
60
57
50
38
29
18
2
3
3
1
3
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
10
10
10
9
9
11
11
11
11
11
12
11
11
10
10
9
9
8
7
6

Relative Humidity (%)

96
93
90
71
61
60
67
62
62
72
79
87
83
90
95
96
93
90
87
77
69
62
55
49

Pressure (mb)

1012
1011
1010
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008

Ozone (du)

340
339
340
340
341
343
345
347
349
350
352
356
355
354
353
348
344
340
336
336
335
335
339
342

Thursday 25

Waxing Gibbous 85%

18:52

01:04

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

Sun - Rise: 03:58, Set: 22:52, Transit: 13:25. Moon - Rise: 18:52, Set: 01:04. Civil Dark: 00:42 - 02:09. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
93
91
86
80
74
66
59
52
45
35
25
20
14
7
10
9
9
12
15
23
29
50
63

Low Clouds (% Sky Obscured)

80
70
58
50
51
46
50
51
52
43
32
22
17
13
7
9
9
9
12
15
23
29
42
45

Medium Clouds (% Sky Obscured)

75
74
74
69
65
61
40
20
0
0
0
0
0
0
0
0
0
0
1
2
4
5
5
7

High Clouds (% Sky Obscured)

31
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
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 (%)

1
1
0
4
12
21
25
25
15
14
7
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)

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

Chance of Frost

Temperature (°C)

17
18
19
20
19
19
19
18
18
17
16
15
13
12
11
10
10
11
11
13
15
16
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
41
38
36
37
38
38
43
49
54
58
62
68
72
79
84
81
78
77
68
58
51
45
40

Pressure (mb)

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

Ozone (du)

345
348
350
352
354
355
357
358
358
359
359
359
359
360
361
362
363
364
365
363
361
359
359
359

Friday 26

Waxing Gibbous 91%

20:25

01:10

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

Sun - Rise: 03:59, Set: 22:52, Transit: 13:25. Moon - Rise: 20:25, Set: 01:10. Civil Dark: 00:40 - 02:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
58
55
65
73
80
67
54
41
38
34
30
21
12
3
2
2
1
1
5
8

Low Clouds (% Sky Obscured)

40
24
16
26
37
46
35
33
33
29
28
25
18
10
2
2
1
0
1
1
2

Medium Clouds (% Sky Obscured)

7
6
7
10
12
28
25
16
11
7
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
22
22
21
21
20
19
18
16
14
13
12
11
10
10
11
11
13
15

Feels Like (°C)

17
17
17
18
20
20
19
19
19
19
14
14
15
14
14
13
8
8
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

35
33
31
28
29
30
31
36
42
49
53
56
61
66
72
78
76
73
72
64
56

Pressure (mb)

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

Ozone (du)

360
359
359
358
356
353
350
350
350
350
348
346
344
341
338
336
334
333
331
331
331

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

Generated: 20/06/26 12:10:14. Forecast: 20/06/26 to 26/06/26. Timezone: UTC+3.00