Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 90%

16:32

05:36

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

Sun - Rise: 06:08, Set: 20:41, Transit: 13:26. Moon - Rise: 16:32, Set: 05:36. Civil Dark: 21:21 - 05:27. Nautical Dark: 22:13 - 04:35. Astro Dark: 23:17 - 03:30

Total Clouds (% Sky Obscured)

74
13
8
45
17
13
43
66
9
7
9
41
88
69
97
93
91
91
80
78
62
68
94
93

Low Clouds (% Sky Obscured)

11
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
32
34
36
38
39
52
57
55

Medium Clouds (% Sky Obscured)

0
0
0
0
13
11
0
0
0
0
0
0
95
24
95
78
61
62
36
40
1
5
67
72

High Clouds (% Sky Obscured)

85
5
5
53
13
8
53
85
8
4
6
56
61
69
72
75
70
70
70
7
7
48
72
29

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
1
9
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)

7
7
7
8
7
7
7
8
7
6
4
4
3
2
2
1
1
1
2
2
1
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-4
-5
-5
-5
-5
-5
-5
-5
-3
-3
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-4

Relative Humidity (%)

64
58
53
48
44
41
39
38
39
40
50
54
55
57
58
58
58
59
60
59
59
59
59
59

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030

Ozone (du)

368
364
366
368
371
374
373
371
372
370
373
368
361
362
363
366
365
362
358
356
354
352
345
335

Sunday 21

Waxing Gibbous 95%

17:46

05:42

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
09 Bad

Sun - Rise: 06:05, Set: 20:43, Transit: 13:25. Moon - Rise: 17:46, Set: 05:42. Civil Dark: 21:23 - 05:25. Nautical Dark: 22:16 - 04:32. Astro Dark: 23:21 - 03:25

Total Clouds (% Sky Obscured)

100
98
97
84
99
98
98
100
100
100
100
100
100
100
100
100
94
95
71
94
100
61
99
100

Low Clouds (% Sky Obscured)

99
77
63
64
97
83
74
82
59
56
44
1
38
63
75
77
91
91
76
91
100
63
99
100

Medium Clouds (% Sky Obscured)

42
91
82
44
64
85
90
100
100
61
64
70
100
100
90
81
11
0
0
0
26
45
0
0

High Clouds (% Sky Obscured)

17
75
43
44
44
38
11
53
79
55
97
100
100
100
100
100
61
3
3
0
3
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
2
2
3
6
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
Very Light Rain
Very Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
13
2
1
0
4
24
47
54
51
60
36
59
95
93
95
63
19
11
14
10
3
10
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.4
0
0.2
0.9
0.7
1.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
6
8
8
7
4
6
7
9
11
10
10
11
9
7
7
12
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
67
62
64
54
49
62
65
68
72
73
68
76
85
93
90
95
96
90
85
85
81
78

Pressure (mb)

1030
1029
1029
1029
1028
1027
1026
1025
1025
1023
1022
1021
1019
1019
1017
1016
1016
1015
1015
1015
1015
1016
1016
1017

Ozone (du)

331
334
337
339
340
340
340
341
341
343
342
343
345
350
349
351
355
358
358
355
351
349
353
359

Monday 22

Waxing Gibbous 99%

19:00

05:48

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
09 Bad

Sun - Rise: 06:03, Set: 20:45, Transit: 13:25. Moon - Rise: 19:00, Set: 05:48. Civil Dark: 21:25 - 05:22. Nautical Dark: 22:18 - 04:29. Astro Dark: 23:25 - 03:21

Total Clouds (% Sky Obscured)

100
83
89
79
72
84
95
95
80
78
91
95
97
97
100
100
100
99
95
80
95
96
90
99

Low Clouds (% Sky Obscured)

100
78
86
75
64
73
67
91
58
60
59
39
63
68
68
59
85
91
91
74
83
88
90
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
80
74
50
46
66
81
82
81
95
100
100
94
91
65
46
29
14
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
1
9
9
9
9
9
9
9
9
9
0
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

26
17
4
0
0
1
1
3
6
9
20
6
12
20
40
27
20
35
47
28
37
27
18
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
13
13
12
12
10
9
7
7
5
4
5
6
8
8
8
8
8
9
12
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
72
71
74
71
73
70
74
71
67
75
96
90
89
85
82
82
83
85
91
93
96
80
73

Pressure (mb)

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

Ozone (du)

369
395
398
384
383
385
388
394
399
400
399
397
397
402
403
403
408
409
403
400
398
400
406
412

Tuesday 23

Waxing Gibbous 100%

20:17

05:55

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

Sun - Rise: 06:01, Set: 20:47, Transit: 13:25. Moon - Rise: 20:17, Set: 05:55. Civil Dark: 21:28 - 05:20. Nautical Dark: 22:21 - 04:26. Astro Dark: 23:29 - 03:16

Total Clouds (% Sky Obscured)

93
85
78
75
77
75
81
86
90
77
44
12
10
7
20
27
45
45
50
50
50
61
74
84

Low Clouds (% Sky Obscured)

86
75
67
66
68
65
72
80
86
68
41
11
9
5
16
21
35
30
25
25
25
41
57
74

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
12
14
5
5
13
4
3
1
1
0
0
0
0
0
0
0
0
9
2
1
0
0
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-6
-5
-5
-5
-6
-6
-7
-7
-7
-6
-7
-7
-9
-9
-10
-11
-11
-11
-11
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

67
62
57
51
49
48
47
45
44
46
52
58
60
61
59
55
55
53
52
52
52
52
50
47

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

416
420
429
438
442
446
452
463
468
471
470
474
477
479
479
475
469
465
464
461
464
466
464
463

Wednesday 24

Full Moon 99%

21:37

06:04

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 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 05:59, Set: 20:49, Transit: 13:25. Moon - Rise: 21:37, Set: 06:04. Civil Dark: 21:30 - 05:17. Nautical Dark: 22:24 - 04:23. Astro Dark: 23:34 - 03:11

Total Clouds (% Sky Obscured)

89
93
97
97
96
96
95
95
94
84
47
42
42
39
78
49
43
41
39
38
36
33
30
27

Low Clouds (% Sky Obscured)

77
81
84
85
86
87
89
89
89
81
36
34
36
36
70
36
29
28
33
38
40
34
27
21

Medium Clouds (% Sky Obscured)

4
10
18
21
27
30
31
31
28
20
10
2
3
3
50
63
62
61
40
18
3
2
1
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
6
6
8
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
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
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
6
6
6
6
6
6
6
6
5
5
4
4
4
5
5
5
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-14
-14
-14
-14
-13
-14
-14
-13
-12
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-10
-11
-11

Relative Humidity (%)

44
42
40
38
37
36
36
36
36
37
45
51
51
53
57
61
64
66
69
67
66
65
58
52

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

465
467
466
466
467
465
465
466
467
467
466
466
465
462
463
464
464
464
464
462
459
457
455
452

Thursday 25

Waning Gibbous 97%

23:01

06:18

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

Sun - Rise: 05:56, Set: 20:51, Transit: 13:25. Moon - Rise: 23:01, Set: 06:18. Civil Dark: 21:32 - 05:15. Nautical Dark: 22:26 - 04:20. Astro Dark: 23:38 - 03:06

Total Clouds (% Sky Obscured)

45
65
85
83
83
81
74
70
63
51
39
28
20
12
4
5
6
7
9
11
13
19
21
23

Low Clouds (% Sky Obscured)

42
62
79
77
75
75
70
65
60
47
35
26
18
9
0
0
0
0
0
0
0
2
3
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
3
16
30
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
3
8
13
18

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-5
-5
-3
-3
-3
-2
-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-4
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

46
44
40
38
38
38
37
38
39
39
45
49
56
57
56
57
59
62
63
62
62
62
55
50

Pressure (mb)

1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1024
1024
1024
1024
1024

Ozone (du)

450
451
452
453
452
451
450
450
449
448
444
440
436
434
432
430
428
426
425
427
429
431
431
431

Friday 26

Waning Gibbous 92%

00:25

06:41

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad

Sun - Rise: 05:54, Set: 20:53, Transit: 13:25. Moon - Rise: 00:25, Set: 06:41. Civil Dark: 21:34 - 05:12. Nautical Dark: 22:29 - 04:17. Astro Dark: 23:43 - 03:01

Total Clouds (% Sky Obscured)

35
47
59
73
86
100
100
100
100
86
73
60
45
33
19
25
32
36
45
51
59

Low Clouds (% Sky Obscured)

10
14
23
40
63
77
76
75
72
63
53
44
31
18
4
7
11
14
22
30
38

Medium Clouds (% Sky Obscured)

41
39
37
41
44
48
50
47
48
44
40
37
41
39
40
35
25
20
14
9
3

High Clouds (% Sky Obscured)

13
11
5
3
2
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1

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 (%)

0
0
0
1
1
0
5
7
8
7
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
45
47
46
48
50
51
54
57
59
67
73
83
83
81
81
81
81
83
80
80

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

430
433
436
439
440
442
444
440
436
433
430
428
425
424
423
422
421
419
418
418
418

Forecast for Kol'tsovo, Russia (54.94,83.18)

Generated: 20/04/24 10:45:37. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+7.00