Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 92%

23:35

06:25

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:17, Set: 19:49, Transit: 13:05. Moon - Rise: 23:35, Set: 06:25. Civil Dark: 20:30 - 05:36. Nautical Dark: 21:21 - 04:45. Astro Dark: 22:20 - 03:45

Total Clouds (% Sky Obscured)

88
59
62
82
65
55
76
94
100
100
100
100
100
100
100
95
93
94
99
97
98
97
93
97

Low Clouds (% Sky Obscured)

40
29
62
82
65
55
76
84
94
71
85
94
95
91
91
77
89
90
93
96
92
90
91
95

Medium Clouds (% Sky Obscured)

7
3
33
12
5
0
0
44
73
100
100
100
100
100
100
63
27
48
47
60
62
54
31
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
100
85
90
90
67
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
7
0
0
0
0
5
1
4
0
0
0
0
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
93
66
1
1
1
0
1
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Snow
None
None
None
None
None
Snow
Snow
None
None
None

Precipitation Probability (%)

0
0
0
15
6
3
0
1
11
11
49
87
95
95
56
32
35
20
38
51
51
42
34
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.6
1.1
1.1
0
0
0
0
0
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
0
2
3
3
3
3
0
-2
-1
-1
1
2
2
2
2
1
1
1
2
2
1
2
2

Relative Humidity (%)

67
64
65
71
75
73
71
58
50
57
64
80
98
98
96
96
89
94
91
96
96
93
96
96

Pressure (mb)

1007
1007
1006
1006
1006
1005
1004
1004
1003
1003
1002
1001
1001
1000
999
999
999
999
999
999
1000
1001
1001
1002

Ozone (du)

411
403
403
403
405
404
404
406
408
413
417
419
422
427
430
434
437
438
439
438
436
433
433
434

Sunday 5

Waning Gibbous 86%

01:02

06:38

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:14, Set: 19:52, Transit: 13:04. Moon - Rise: 01:02, Set: 06:38. Civil Dark: 20:32 - 05:33. Nautical Dark: 21:24 - 04:41. Astro Dark: 22:23 - 03:41

Total Clouds (% Sky Obscured)

100
96
100
100
100
100
100
100
93
66
76
96
94
98
100
100
99
100
100
100
90
99
95
45

Low Clouds (% Sky Obscured)

100
93
100
100
100
100
100
100
93
63
27
1
27
59
45
87
86
87
69
70
43
39
46
41

Medium Clouds (% Sky Obscured)

12
3
0
2
0
0
0
0
0
4
16
23
78
88
100
100
98
100
99
90
55
60
75
0

High Clouds (% Sky Obscured)

0
0
0
0
4
4
4
3
3
22
76
78
6
17
82
100
87
100
96
50
29
92
29
5

ISS Passover

Visibility (miles)

9
8
8
6
4
8
9
9
9
9
9
9
9
9
9
9
9
2
6
9
9
9
9
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

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

Precipitation Probability (%)

16
22
13
27
26
30
23
19
4
0
0
0
3
39
55
43
95
88
33
17
1
2
9
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.9
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
-1
0
1
0
1
1
2
2
2
-0
-2
-1
-1
-1
-1
-1
-0
1
1
0
-1
-1

Dew Point (°C)

1
1
1
2
3
3
2
2
1
1
1
0
-0
-0
-0
-1
-0
1
2
3
2
1
1
1

Relative Humidity (%)

91
86
83
88
89
89
86
78
71
72
76
83
86
85
82
77
77
86
88
88
80
80
82
80

Pressure (mb)

1003
1004
1005
1006
1007
1008
1008
1009
1009
1009
1009
1009
1008
1007
1006
1005
1004
1003
1002
1001
1001
1001
1001
1001

Ozone (du)

434
426
425
419
412
407
405
403
402
402
400
399
397
396
394
393
392
392
394
397
400
402
408
418

Monday 6

Waning Gibbous 78%

02:23

07:00

09 OK
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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:11, Set: 19:54, Transit: 13:04. Moon - Rise: 02:23, Set: 07:00. Civil Dark: 20:35 - 05:30. Nautical Dark: 21:27 - 04:38. Astro Dark: 22:27 - 03:36

Total Clouds (% Sky Obscured)

32
100
74
53
100
100
100
100
100
100
81
81
75
92
93
99
97
97
96
96
95
96
98
100

Low Clouds (% Sky Obscured)

32
52
74
53
63
70
75
71
61
53
53
66
66
77
75
73
75
85
89
90
88
92
96
100

Medium Clouds (% Sky Obscured)

0
24
1
20
100
100
100
100
100
100
71
46
36
53
89
97
94
95
94
95
95
94
94
92

High Clouds (% Sky Obscured)

0
24
0
0
0
0
52
80
75
75
75
52
4
3
27
50
12
50
70
75
70
65
39
9

ISS Passover

Visibility (miles)

9
2
4
9
9
2
3
4
9
9
9
9
9
9
9
9
9
5
0
0
0
0
0
0

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

Precipitation Probability (%)

16
25
26
22
49
70
70
64
49
30
24
24
18
7
23
27
36
57
61
68
61
54
47
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
16
16
15
16
16
15
14
12
11
11
10
10
10
9
9
9
9
8
7
6
6
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
1
1
3
3
3
3
3
2
2
1
-1
-2
-0
-2
-2
-2
-3
-2
-2
-2
-3
-2
-1

Dew Point (°C)

1
2
2
3
3
5
5
5
3
2
1
0
-1
-1
-1
-0
-1
-0
1
1
1
0
1
2

Relative Humidity (%)

75
71
70
69
66
74
82
84
74
74
72
76
77
80
83
83
83
88
96
98
98
96
98
98

Pressure (mb)

1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999
999
998
998
998
998
999
999
999

Ozone (du)

421
425
427
432
439
443
445
445
445
445
446
447
449
451
453
455
456
459
458
457
456
458
459
459

Tuesday 7

Waning Gibbous 70%

03:30

07:40

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:09, Set: 19:56, Transit: 13:04. Moon - Rise: 03:30, Set: 07:40. Civil Dark: 20:37 - 05:27. Nautical Dark: 21:29 - 04:35. Astro Dark: 22:31 - 03:32

Total Clouds (% Sky Obscured)

95
91
86
91
95
100
100
100
100
100
100
100
100
99
100
99
98
98
98
98
99
97
96
96

Low Clouds (% Sky Obscured)

82
65
45
61
69
79
80
82
86
88
87
91
84
79
86
85
82
86
86
87
88
88
89
91

Medium Clouds (% Sky Obscured)

90
78
68
85
95
100
100
84
48
57
93
100
100
89
100
98
96
94
41
59
53
60
67
76

High Clouds (% Sky Obscured)

1
0
0
3
4
4
3
2
5
2
9
2
2
16
21
4
3
4
14
25
47
22
44
29

ISS Passover

Visibility (miles)

0
0
7
4
2
0
0
0
0
0
0
0
0
9
9
9
8
9
9
1
0
0
0
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
46
51
62
73
83
81
71
62
62
64
62
57
48
37
36
37
45
32
38
38
34
31
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
4
5
6
6
5
6
6
7
8
8
9
9
10
10
9
10
11
11
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
2
3
2
3
3
2
1
1
0
-1
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

98
94
82
75
85
96
100
98
96
96
94
98
96
91
91
93
93
91
93
93
96
96
94
93

Pressure (mb)

1000
1000
1001
1001
1002
1002
1002
1003
1004
1004
1005
1006
1007
1007
1008
1009
1009
1010
1011
1012
1012
1013
1014
1015

Ozone (du)

458
457
456
454
454
455
456
455
454
454
454
454
454
453
455
456
457
457
453
449
446
445
445
446

Wednesday 8

Waning Gibbous 60%

04:14

08:43

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:06, Set: 19:58, Transit: 13:03. Moon - Rise: 04:14, Set: 08:43. Civil Dark: 20:40 - 05:24. Nautical Dark: 21:32 - 04:31. Astro Dark: 22:35 - 03:27

Total Clouds (% Sky Obscured)

97
99
100
99
99
98
98
97
96
96
95
95
71
65
59
66
72
79
84
88
92
90
87
85

Low Clouds (% Sky Obscured)

92
97
99
99
97
96
95
94
93
91
91
89
62
58
52
59
66
72
75
78
82
81
77
75

Medium Clouds (% Sky Obscured)

83
71
85
64
38
58
35
47
39
41
53
90
48
40
37
25
13
4
11
20
29
28
25
24

High Clouds (% Sky Obscured)

14
15
15
2
5
4
0
1
1
5
10
15
22
20
20
18
9
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
2
8
3
3
9
9
8
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 (%)

31
32
31
31
25
30
29
29
23
23
11
3
0
1
0
0
0
0
0
0
0
7
10
11

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)

13
13
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
12
12
12
12
12
12
13

Chance of Frost

Temperature (°C)

1
1
2
2
2
2
2
2
2
2
2
1
1
0
-1
-1
-1
-2
-2
-2
-2
-2
-1
-1

Feels Like (°C)

-4
-5
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-6
-6
-6
-6
-7
-7
-7
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

88
80
77
72
70
69
66
65
65
63
61
58
59
59
60
61
61
62
62
64
67
69
67
66

Pressure (mb)

1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1023
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

447
444
442
440
438
436
434
433
432
431
434
441
449
457
466
475
477
479
480
485
490
496
495
495

Thursday 9

Waning Gibbous 50%

04:39

No Set

09 Bad
10 Bad
11 Bad
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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:03, Set: 20:00, Transit: 13:03. Moon - Rise: 04:39, Set: No Set. Civil Dark: 20:42 - 05:21. Nautical Dark: 21:35 - 04:28. Astro Dark: 22:39 - 03:23

Total Clouds (% Sky Obscured)

81
77
73
83
91
100
94
87
80
65
49
35
33
31
29
22
16
9
29
49
69
64
60
55

Low Clouds (% Sky Obscured)

73
72
70
55
44
34
39
41
42
39
39
32
30
27
27
18
9
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
39
48
55
69
85
83
77
66
54
43
32
22
13
2
1
1
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
7
11
14
9
12
21
30

ISS Passover

Visibility (miles)

9
9
8
7
5
3
1
4
7
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 (%)

14
16
17
19
19
17
23
28
32
26
19
10
9
6
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)

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

Chance of Frost

Temperature (°C)

0
1
2
3
3
3
2
2
2
1
0
-0
-1
-2
-2
-3
-3
-3
-4
-4
-4
-4
-3
-1

Feels Like (°C)

-6
-5
-6
-5
-5
-5
-5
-4
-4
-5
-4
-4
-4
-7
-6
-6
-6
-6
-6
-6
-7
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

64
54
46
39
39
39
39
43
48
53
53
55
56
57
58
59
60
60
61
61
60
61
54
48

Pressure (mb)

1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

494
491
488
484
479
475
470
463
456
449
449
449
449
451
452
454
455
456
456
456
456
456
450
444

Friday 10

Third Quarter 40%

04:53

10:03

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:00, Set: 20:03, Transit: 13:03. Moon - Rise: 04:53, Set: 10:03. Civil Dark: 20:45 - 05:18. Nautical Dark: 21:38 - 04:24. Astro Dark: 22:43 - 03:18

Total Clouds (% Sky Obscured)

62
68
75
61
47
33
33
33
34
47
60
73
82
91
100
98
98
99

Low Clouds (% Sky Obscured)

25
50
75
61
47
29
30
32
32
22
11
0
21
42
63
71
80
88

Medium Clouds (% Sky Obscured)

10
19
25
35
38
33
33
33
34
43
46
44
39
31
25
21
14
11

High Clouds (% Sky Obscured)

33
28
24
27
30
33
33
33
25
13
14
13
37
60
75
79
86
92

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-3
-2
-3
-2
-2
-2
1
1
1
1
1
2
-2
-1
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

42
39
36
33
34
35
36
39
43
46
50
54
58
60
63
64
68
69

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023

Ozone (du)

439
438
436
435
432
428
424
419
414
409
410
410
411
409
408
406
405
403

Forecast for Vorobino, Russia (58.02,29.46)

Generated: 04/04/26 09:51:38. Forecast: 04/04/26 to 10/04/26. Timezone: UTC+3.00