Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waning Gibbous 98%

01:06

04:07

23 OK
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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:07, Set: 22:33, Transit: 13:20. Moon - Rise: 01:06, Set: 04:07. Civil Dark: 23:58 - 02:39. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
24
27
90
96
100
100
76
72
78
86
92
84
85
81
87
100
99
96
88
98
84
93
91

Low Clouds (% Sky Obscured)

25
24
27
43
61
65
73
70
56
51
48
57
70
32
34
21
24
19
19
11
1
1
19
1

Medium Clouds (% Sky Obscured)

17
19
16
13
14
10
19
19
44
49
36
36
35
20
42
67
66
85
88
74
98
83
93
91

High Clouds (% Sky Obscured)

16
13
14
85
94
100
100
70
1
5
18
20
8
33
27
51
100
87
19
20
20
15
15
25

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
2
2
2
2
2
4
3
1
0
0
1
5
8
8
6
3
2
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)

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

Chance of Frost

Temperature (°C)

8
8
7
8
8
8
8
10
12
14
16
17
18
17
19
18
19
19
18
18
17
16
15
14

Feels Like (°C)

7
6
7
8
7
7
7
8
12
14
15
15
16
14
16
15
15
15
15
15
15
14
14
13

Dew Point (°C)

7
6
7
7
7
7
8
8
8
7
7
8
8
7
7
6
6
5
6
6
8
8
9
9

Relative Humidity (%)

91
91
94
95
96
96
96
88
75
63
57
54
50
52
45
46
41
40
43
46
52
59
68
75

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

368
367
368
367
368
369
369
372
375
376
374
373
372
371
369
368
367
367
367
369
370
370
373
374

Tuesday 2

Waning Gibbous 94%

01:36

05:24

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

Sun - Rise: 04:06, Set: 22:35, Transit: 13:20. Moon - Rise: 01:36, Set: 05:24. Civil Dark: 00:01 - 02:36. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
80
45
26
33
40
38
27
29
23
24
30
53
55
39
29
22
2
2
17
26
17
16
25

Low Clouds (% Sky Obscured)

19
19
0
1
0
5
0
0
0
0
23
30
45
38
3
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

97
78
45
26
33
40
38
27
29
21
0
0
17
27
25
25
9
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
14
14
0
0
0
0
0
0
0
1
1
2
10
35
9
22
2
2
17
26
11
12
25

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
1
4
14
31
44
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

13
35
18
23
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.4
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
3
3
2
2
2
2
1
1
1
2
4
5
6
7
7
7
6
5
6
7
6
4
2

Chance of Frost

Temperature (°C)

13
12
11
10
10
9
10
11
13
16
18
19
20
20
21
21
22
22
22
22
20
18
16
14

Feels Like (°C)

12
11
11
12
11
11
11
13
15
17
18
19
20
20
19
18
21
20
21
21
18
16
15
13

Dew Point (°C)

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

Relative Humidity (%)

79
81
91
95
93
93
93
84
72
60
50
44
41
40
39
39
38
37
35
37
43
51
60
69

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

377
387
381
374
373
374
374
372
370
369
369
367
363
360
360
360
361
360
359
359
360
360
360
360

Wednesday 3

Waning Gibbous 88%

01:48

06:55

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

Sun - Rise: 04:04, Set: 22:36, Transit: 13:20. Moon - Rise: 01:48, Set: 06:55. Civil Dark: 00:04 - 02:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
54
62
45
42
43
71
86
82
82
72
53
34
22
51
25
17
8
0
16
31
47
50
52

Low Clouds (% Sky Obscured)

1
30
42
24
28
30
61
73
70
67
56
40
32
7
7
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
20
19
17
11
14
7
20
9
19
19
21
8
13
38
21
14
7
0
13
27
43
45
50

High Clouds (% Sky Obscured)

30
35
35
40
35
35
30
5
6
20
20
20
20
10
10
15
8
4
0
16
31
47
50
40

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
1
7
5
3
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
81
87
93
93
92
83
69
65
65
60
57
54
45
42
38
38
42
48
51
61
68
78

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

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

Thursday 4

Waning Gibbous 81%

01:53

08:28

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

Sun - Rise: 04:03, Set: 22:38, Transit: 13:21. Moon - Rise: 01:53, Set: 08:28. Civil Dark: 00:07 - 02:30. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
44
33
23
24
25
27
20
13
7
12
12
21
17
14
10
11
12
18
22
33
14
11
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
1
8
0
1
2
10
10
11
8
14
18
9
1
1
1

Medium Clouds (% Sky Obscured)

52
44
32
21
23
23
23
17
10
5
7
8
9
6
3
0
7
12
2
5
28
3
2
1

High Clouds (% Sky Obscured)

35
35
30
9
3
6
2
1
1
1
9
3
15
10
5
10
11
12
13
5
6
1
1
3

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
1
0
0
0
1
0
0
2
2
12
12
4
1
1
14
3
0
9
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
5
4
4
4
5
5
5
6
7
8
8
9
10
10
10
9
8
8
9
7
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
74
73
68
62
64
67
73
68
62
59
57
54
50
51
48
58
57
53
57
59
60
70
82

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

355
356
357
357
357
357
357
356
356
357
357
358
357
359
363
364
364
361
359
359
358
357
356
357

Friday 5

Waning Gibbous 73%

01:54

10:00

23 OK
00 Good
01 Good
02 OK
03 Good
04 Good
05 OK
06 OK
07 OK
08 Bad
09 Good
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

Sun - Rise: 04:02, Set: 22:39, Transit: 13:21. Moon - Rise: 01:54, Set: 10:00. Civil Dark: 00:11 - 02:28. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
7
7
9
7
6
11
26
48
69
15
23
35
66
92
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
14
13
14
15
18
22
24
26
28
29
29
28
19
9

Medium Clouds (% Sky Obscured)

0
0
2
0
1
2
3
6
10
13
2
1
0
2
5
6
21
35
50
46
34
22
19
12

High Clouds (% Sky Obscured)

7
2
4
8
7
3
1
18
32
45
15
23
35
57
77
100
100
100
100
100
100
100
99
99

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
2
3
2
5
6
6
15
16
13
13
12
11
18
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)

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
14
15
17
17
19
20
22
23
23
23
23
23
23
22
21
19
17
16

Feels Like (°C)

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

Dew Point (°C)

13
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
12
12
12

Relative Humidity (%)

87
89
92
93
95
93
89
80
71
72
61
57
51
47
46
46
46
47
47
47
54
63
73
78

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

357
357
356
355
354
353
353
352
352
353
353
352
350
349
349
348
348
348
348
349
349
349
349
349

Saturday 6

Waning Gibbous 63%

01:55

11:31

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:01, Set: 22:41, Transit: 13:21. Moon - Rise: 01:55, Set: 11:31. Civil Dark: 00:14 - 02:25. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
86
76
71
85
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

7
24
41
60
50
41
32
29
21
12
18
16
30
45
57
85
82
73
65
69
69
68
44
19

Medium Clouds (% Sky Obscured)

9
9
9
4
30
50
72
78
81
84
94
96
95
96
97
98
97
97
97
94
91
88
91
93

High Clouds (% Sky Obscured)

98
79
59
41
60
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
71

ISS Passover

Visibility (miles)

9
8
9
9
9
8
6
4
6
8
9
9
9
9
9
8
8
8
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 (%)

21
25
29
36
29
24
20
23
26
31
29
29
33
42
49
51
52
47
34
29
26
20
18
13

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)

3
3
2
2
2
2
2
3
3
4
5
5
6
6
6
7
7
7
7
6
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
89
92
93
93
92
93
90
89
88
88
91
91
92
92
95
92
90
88
87
87
87
87

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

349
349
350
350
351
353
354
355
357
358
360
360
361
361
360
359
358
357
357
357
356
356
356
356

Sunday 7

Waning Gibbous 53%

01:54

13:00

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: 04:00, Set: 22:42, Transit: 13:21. Moon - Rise: 01:54, Set: 13:00. Civil Dark: 00:17 - 02:22. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
96
97
97
96
95
94
95
97
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

3
17
35
55
54
60
59
61
52
38
33
27
22
20
20
19

Medium Clouds (% Sky Obscured)

96
96
97
97
96
95
94
88
75
60
49
40
33
23
12
0

High Clouds (% Sky Obscured)

56
39
20
0
0
0
0
29
59
88
92
96
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
12
12
14
15
17
18
19
21
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
83
80
79
76
73
65
59
54
48
42
38
36
34

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

356
356
357
358
359
360
360
361
362
363
365
368
372
376
376
376

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

Generated: 01/06/26 22:45:24. Forecast: 01/06/26 to 07/06/26. Timezone: UTC+3.00