Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:11

18:07

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: 04:15, Set: 21:10, Transit: 12:44. Moon - Rise: 03:11, Set: 18:07. Civil Dark: 22:09 - 03:15. Nautical Dark: 00:22 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
92
94
100
99
88
78
76
79
71
71
69
87
86
79
81
78
62
59
44
61
74
65
49

Low Clouds (% Sky Obscured)

84
80
82
91
75
84
76
74
73
70
70
67
86
86
53
65
65
49
43
41
60
74
47
36

Medium Clouds (% Sky Obscured)

90
92
92
93
20
3
0
0
3
0
0
2
37
27
30
31
23
31
27
2
8
32
57
49

High Clouds (% Sky Obscured)

90
92
94
100
90
35
3
0
0
0
0
0
0
2
2
1
0
5
30
2
3
16
35
35

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4

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
Very Light Rain
Light Rain

Precipitation Probability (%)

3
2
22
10
19
18
17
6
14
7
5
2
3
1
0
3
6
13
1
0
17
16
55
90

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
0.3
0.7

Wind Speed/Direction (mph)

4
4
4
4
6
7
8
11
11
11
11
10
10
12
13
14
16
15
15
15
14
13
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
4
4
4
3
1
0
-0
-0
1
2
3
4
6
5
6
7
6
8
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
94
94
94
94
91
88
88
86
86
83
84
78
67
62
56
53
57
56
65
77
85

Pressure (mb)

992
992
991
991
991
991
991
991
991
991
991
992
992
993
994
994
995
996
996
997
997
998
998
998

Ozone (du)

422
423
422
422
426
430
436
441
443
443
445
444
443
443
442
442
444
441
437
433
430
427
426
425

Thursday 14

Waning Crescent 3%

03:13

No Set

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: 04:13, Set: 21:12, Transit: 12:44. Moon - Rise: 03:13, Set: No Set. Civil Dark: 22:12 - 03:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
100
100
100
88
90
87
76
88
65
47
46
53
97
95
98
84
84
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
90
96
81
80
84
87
75
88
65
43
46
34
40
40
43
35
29
36
31
36
54
76
75

Medium Clouds (% Sky Obscured)

77
100
53
62
56
17
0
0
0
0
0
10
18
60
63
42
52
66
91
100
100
100
100
100

High Clouds (% Sky Obscured)

43
100
55
91
4
1
0
0
0
0
1
1
11
35
18
63
81
80
100
60
100
100
68
99

ISS Passover

Visibility (miles)

1
6
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

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

Precipitation Probability (%)

89
59
78
65
45
6
3
0
0
0
0
0
0
0
0
0
0
0
0
2
17
45
65
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
93
93
91
91
93
94
94
96
96
91
85
74
67
59
55
53
53
55
59
59
61
68

Pressure (mb)

998
998
999
999
999
1000
1001
1001
1001
1002
1003
1003
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

427
430
431
431
432
431
428
424
422
421
419
415
412
411
412
410
409
411
412
411
412
410
411
408

Friday 15

Waning Crescent 0%

03:18

19:56

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: 04:10, Set: 21:15, Transit: 12:44. Moon - Rise: 03:18, Set: 19:56. Civil Dark: 22:15 - 03:09. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
100
95
98
99
100
100
100
100
100
99
100
100
100
100
100
100
99
90
82
62
63
54

Low Clouds (% Sky Obscured)

77
74
74
49
52
74
60
80
51
41
47
42
57
83
86
86
86
81
71
63
56
47
35
26

Medium Clouds (% Sky Obscured)

97
95
87
85
80
97
100
100
100
92
100
93
95
97
96
99
97
100
48
34
18
1
1
1

High Clouds (% Sky Obscured)

16
18
65
65
70
57
53
70
6
6
36
92
35
99
86
97
95
100
70
48
51
14
29
16

ISS Passover

Visibility (miles)

8
5
5
9
9
9
9
6
8
3
5
9
9
9
7
9
9
4
7
7
8
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
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

68
74
63
64
63
60
89
87
94
68
68
47
63
78
79
92
93
84
32
5
3
0
1
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
88
93
91
91
93
95
98
96
98
98
96
96
95
93
85
87
88
95
95
92
86
76
76

Pressure (mb)

1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1003
1002
1003
1003
1003
1004
1004

Ozone (du)

405
403
401
400
400
401
401
400
400
399
400
403
405
406
405
403
402
400
401
401
401
403
405
406

Saturday 16

New Moon 1%

03:29

21:51

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

Sun - Rise: 04:08, Set: 21:17, Transit: 12:44. Moon - Rise: 03:29, Set: 21:51. Civil Dark: 22:18 - 03:06. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
48
60
68
68
66
64
66
67
68
29
34
39
47
56
65
59
56
55
37
19
4
5
8

Low Clouds (% Sky Obscured)

0
10
21
32
31
41
36
39
40
32
29
34
39
47
51
53
53
49
48
31
17
4
4
5

Medium Clouds (% Sky Obscured)

21
18
10
15
15
15
20
25
25
37
1
0
0
7
21
32
25
18
8
5
3
1
2
5

High Clouds (% Sky Obscured)

25
9
25
25
25
25
25
10
10
10
0
0
0
0
0
0
0
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
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
1
0
0
0
0
0
0
0
0
0
0
0
1
6
22
19
2
3
14
15
14
15

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)

4
3
3
2
1
2
4
4
3
2
3
1
3
3
6
7
8
7
9
12
12
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
7
7
7
6
6
6
6
5
9
10
12
12
12
13
14
13
12
12
13
12
11

Dew Point (°C)

7
8
7
7
6
6
6
6
5
5
5
6
5
5
4
4
4
4
2
1
2
4
4
4

Relative Humidity (%)

77
83
88
88
88
88
88
87
87
87
88
84
74
66
58
52
49
47
40
37
40
47
49
52

Pressure (mb)

1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

407
407
406
407
412
415
411
411
415
419
424
427
425
415
410
412
412
411
411
410
408
411
411
401

Sunday 17

Waxing Crescent 5%

03:54

23:42

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

Sun - Rise: 04:06, Set: 21:19, Transit: 12:44. Moon - Rise: 03:54, Set: 23:42. Civil Dark: 22:21 - 03:03. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

10
7
4
3
5
8
11
7
3
0
14
8
3
30
44
54
54
53
58
50
41
38
60
80

Low Clouds (% Sky Obscured)

3
2
1
2
2
0
0
0
0
0
0
0
0
2
9
21
18
14
11
6
3
0
0
0

Medium Clouds (% Sky Obscured)

7
5
3
0
4
8
11
7
3
0
0
0
0
24
28
36
25
17
8
6
4
2
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
4
3
19
31
39
46
49
52
39
24
21
49
74

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 (%)

12
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
7
6
6
6
5
5
5
5
5
4
4
5
5
5
5
5
5
5
5
4
4
3
2

Chance of Frost

Temperature (°C)

13
12
10
9
8
8
7
7
6
6
6
8
9
11
12
13
14
14
15
15
15
15
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
64
73
76
77
77
77
78
78
78
79
71
60
53
48
43
39
36
33
29
28
27
26
33

Pressure (mb)

1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

397
396
395
392
390
388
388
389
391
395
399
404
403
399
397
395
392
392
391
391
390
389
388
385

Monday 18

Waxing Crescent 11%

04:53

01:05

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: 04:04, Set: 21:21, Transit: 12:44. Moon - Rise: 04:53, Set: 01:05. Civil Dark: 22:25 - 03:00. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
99
100
100
99
98
99
99
99
99
100
100
93
86
80
85
88
92
93
90
91
93
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
6
9
13
10
7
2
27
51
77
76
74
78
67
54

Medium Clouds (% Sky Obscured)

0
1
3
4
36
64
84
69
82
98
98
98
98
93
86
80
85
88
91
81
71
61
66
71

High Clouds (% Sky Obscured)

97
98
99
100
100
99
98
97
95
95
97
99
100
67
33
5
9
18
26
21
16
11
40
69

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
1
0
0
10
4
0
5
2
0
7
8
5
14
18
19
22
24

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
4
3
2
1
1
2
3
3
3
4
5
5
6
6
6
6
6
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
9
8
8
7
7
6
6
6
6
6
5
5
10
9
10
11
12
13
13
14
14
13

Dew Point (°C)

0
2
2
1
1
0
1
0
1
1
1
1
1
1
1
2
2
4
6
7
8
9
10
9

Relative Humidity (%)

40
51
53
56
59
59
60
60
61
63
64
58
52
47
44
42
40
45
50
55
61
65
70
73

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

382
379
378
378
377
375
374
373
373
373
372
371
370
369
370
371
372
369
367
365
364
363
361
361

Tuesday 19

Waxing Crescent 20%

06:29

01:46

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 Bad

Sun - Rise: 04:02, Set: 21:23, Transit: 12:44. Moon - Rise: 06:29, Set: 01:46. Civil Dark: 22:28 - 02:57. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
99
99
100
100
100
100
97
93
90

Low Clouds (% Sky Obscured)

40
28
17
5
11
15
16
18
20
26
26
36
46
60
59
63
71
78
87

Medium Clouds (% Sky Obscured)

76
78
79
81
84
87
89
89
89
90
74
56
43
61
79
98
95
89
84

High Clouds (% Sky Obscured)

97
98
99
100
75
50
15
14
13
12
17
18
29
29
30
15
18
20
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

24
20
13
0
9
15
17
34
47
59
69
90
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
1
0.9
0.9
0.8
0.7
0.8
0.7

Wind Speed/Direction (mph)

7
7
6
6
6
5
5
5
5
5
5
6
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
9
9
9
9
9
8
7
7
7
6
5
4
9
8
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

76
81
83
84
87
88
90
91
91
93
93
87
78
73
69
66
63
72
81

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

361
360
360
360
360
360
359
359
358
358
357
358
360
361
361
360
360
360
359

Forecast for Stockholm, Stockholm Municipality, Kingdom of Sweden (59.33,18.07)

Generated: 13/05/26 18:52:10. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00