Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 77%

13:21

05:12

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

Sun - Rise: 05:30, Set: 20:24, Transit: 12:57. Moon - Rise: 13:21, Set: 05:12. Civil Dark: 21:12 - 04:43. Nautical Dark: 22:16 - 03:38. Astro Dark: 23:59 - 01:55

Total Clouds (% Sky Obscured)

27
9
16
51
48
57
43
59
63
76
78
84
78
78
76
76
78
83
99
77
90
88
82
100

Low Clouds (% Sky Obscured)

20
0
0
64
66
71
53
63
64
72
64
74
68
66
60
48
46
19
33
30
0
0
5
14

Medium Clouds (% Sky Obscured)

4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
18
19
47
71

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
70
70
65
99
74
85
80
79
92

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-5
-6
-6
-7
-7
-7
-7
-6
-5
-5
-4
-3
-3
-4
-4
-5
-6
-6
-7
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

82
83
82
76
75
73
72
68
64
60
58
56
53
52
53
53
54
56
57
60
60
64
69
70

Pressure (mb)

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

Ozone (du)

438
437
437
437
435
434
437
437
435
434
436
436
433
431
432
428
417
413
410
411
420
420
423
422

Friday 19

Waxing Gibbous 85%

14:46

05:12

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
23 Bad

Sun - Rise: 05:27, Set: 20:27, Transit: 12:57. Moon - Rise: 14:46, Set: 05:12. Civil Dark: 21:14 - 04:40. Nautical Dark: 22:20 - 03:34. Astro Dark: N/A - 01:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
32
32
46
40
84
91
98
95
86
85
85
93
96
93
100
100
98
95
92
91
89
88
87

Medium Clouds (% Sky Obscured)

71
88
100
100
100
100
99
90
88
96
96
100
100
100
100
100
100
100
100
100
100
98
100
100

High Clouds (% Sky Obscured)

100
100
100
100
60
50
50
50
50
55
50
52
100
100
100
100
100
100
76
78
75
100
100
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
3
6
18
24
29
47
77
90
95
95
95
95
95
88
92
81
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.5
0.5
0.9
1.4
1.3
0.7
0.7
0.5
0.7
0.5
0.5

Wind Speed/Direction (mph)

6
6
7
8
10
11
12
13
14
13
14
14
15
14
15
16
16
17
17
16
15
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
76
76
75
75
76
78
77
78
75
72
73
81
86
91
92
94
92
94
96
94
96
96

Pressure (mb)

1013
1012
1012
1011
1010
1009
1009
1008
1007
1007
1006
1005
1004
1003
1003
1002
1001
1001
1000
1000
999
999
999
999

Ozone (du)

418
419
417
415
414
409
405
405
401
394
387
385
388
396
398
395
393
395
397
400
399
396
397
400

Saturday 20

Waxing Gibbous 91%

16:08

05:11

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 OK
21 OK
22 Good
23 Good

Sun - Rise: 05:24, Set: 20:29, Transit: 12:57. Moon - Rise: 16:08, Set: 05:11. Civil Dark: 21:17 - 04:36. Nautical Dark: 22:24 - 03:30. Astro Dark: 00:11 - 01:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
99
99
98
98
98
99
96
96
100
97
98
71
49
30
23
5
5

Low Clouds (% Sky Obscured)

84
85
87
85
85
81
89
90
90
87
86
83
95
86
92
100
99
100
91
66
37
26
0
1

Medium Clouds (% Sky Obscured)

96
93
100
100
100
96
99
87
86
83
77
66
32
16
4
3
3
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

69
79
94
97
67
53
66
63
55
46
22
3
7
25
27
4
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
2
3
7
7
9
7
4
4
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

66
65
59
50
44
41
36
28
16
15
22
16
19
17
21
21
26
16
8
3
1
0
0
0

Precipitation Amount (mm)

0.4
0.4
0.3
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
94
94
92
87
84
79
78
78
80
83
83
80
78
80
81
86
90
90
90

Pressure (mb)

1000
1000
1000
1001
1002
1002
1003
1004
1005
1006
1007
1008
1009
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021

Ozone (du)

401
403
406
407
406
405
405
403
402
400
397
396
396
396
402
405
406
410
417
425
434
438
437
439

Sunday 21

Waxing Gibbous 96%

17:30

05:10

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

Sun - Rise: 05:22, Set: 20:32, Transit: 12:57. Moon - Rise: 17:30, Set: 05:10. Civil Dark: 21:20 - 04:33. Nautical Dark: 22:28 - 03:25. Astro Dark: 00:26 - N/A

Total Clouds (% Sky Obscured)

5
3
23
15
10
4
11
19
28
34
43
63
62
82
95
97
98
100
78
56
37
45
57
66

Low Clouds (% Sky Obscured)

0
0
30
20
10
0
13
25
38
46
53
60
39
23
4
1
1
1
0
0
0
12
23
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
4
11
18
18
19
18
19
18
18
22
71
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
12
28
51
73
68
74
100
60
53
30
27
32
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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)

3
3
2
2
2
3
4
5
7
8
9
9
10
11
12
13
13
14
14
13
12
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
90
94
94
90
82
80
77
75
73
72
72
70
68
68
71
77
81
84
86
84

Pressure (mb)

1022
1022
1023
1024
1025
1025
1026
1027
1028
1029
1029
1030
1031
1031
1031
1031
1032
1032
1032
1032
1033
1033
1033
1032

Ozone (du)

436
436
440
442
441
437
435
433
428
422
420
411
410
410
412
410
405
403
399
398
397
396
396
394

Monday 22

Waxing Gibbous 98%

18:52

05:09

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
23 Bad

Sun - Rise: 05:19, Set: 20:34, Transit: 12:56. Moon - Rise: 18:52, Set: 05:09. Civil Dark: 21:23 - 04:30. Nautical Dark: 22:32 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

35
41
35
41
50
57
70
80
84
86
89
92
94
96
97
97
95
95
94
94
93
100
100
100

Medium Clouds (% Sky Obscured)

80
91
100
100
100
100
100
100
100
100
100
97
97
100
68
96
90
42
98
43
47
25
21
13

High Clouds (% Sky Obscured)

52
85
96
100
100
100
100
100
100
100
100
100
82
63
30
10
5
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
4
9
1
1
1
0
0
0
0
0
2
4
7
7
6
5

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Ice pellet
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
2
18
22
15
43
52
53
80
91
95
95
89
76
68
53
54
38
37
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0.3
0.6
0.7
0.8
0.5
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-9
-9
-8
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

86
91
89
87
82
82
82
86
84
82
86
87
87
91
91
94
94
94
92
94
94
94
94
96

Pressure (mb)

1032
1031
1031
1030
1030
1029
1029
1028
1027
1026
1026
1025
1024
1023
1022
1021
1021
1020
1020
1019
1018
1018
1019
1019

Ozone (du)

392
389
386
385
384
383
383
383
382
382
382
383
381
381
382
383
384
384
383
382
380
380
382
383

Tuesday 23

Waxing Gibbous 100%

20:18

05:08

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
23 Bad

Sun - Rise: 05:16, Set: 20:37, Transit: 12:56. Moon - Rise: 20:18, Set: 05:08. Civil Dark: 21:26 - 04:27. Nautical Dark: 22:36 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
97
96
95
96
96
94
93
92

Medium Clouds (% Sky Obscured)

25
28
25
19
9
9
9
9
9
8
8
8
8
8
4
4
5
5
5
10
9
10
15
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
10
15
10
5
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Very Light Rain
None
None
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

44
49
57
55
51
44
45
46
47
46
45
45
37
29
20
22
27
33
38
43
49
49
47
47

Precipitation Amount (mm)

0
0
0.2
0
0
0.1
0.1
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1018
1017
1017
1016
1015
1015
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

385
385
385
386
384
383
382
382
382
382
384
385
387
389
392
394
395
396
397
398
399
401
402
404

Wednesday 24

Full Moon 100%

21:49

05:07

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
23 Bad

Sun - Rise: 05:13, Set: 20:39, Transit: 12:56. Moon - Rise: 21:49, Set: 05:07. Civil Dark: 21:29 - 04:23. Nautical Dark: 22:40 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
98
98
98
98
97
97
97
98
100
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

93
95
95
95
97
96
96
97
97
96
96
96
97
99
98
99
97
97
94
92
90
88
85
83

Medium Clouds (% Sky Obscured)

10
10
10
13
16
15
29
44
58
66
75
84
79
74
69
49
29
5
3
2
0
0
6
6

High Clouds (% Sky Obscured)

34
67
98
68
39
15
20
20
25
22
26
25
41
65
74
59
46
28
19
10
0
2
3
4

ISS Passover

Visibility (miles)

0
0
0
0
2
4
5
5
5
5
7
8
9
7
4
1
4
7
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 (%)

38
29
21
22
21
18
17
15
10
12
13
12
19
22
25
30
33
37
33
30
27
29
27
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
2
2
2
2
3
3
3
3
4
3
3
3
3
2
2
2
2
1
1
1

Relative Humidity (%)

100
100
100
100
98
98
98
96
94
94
89
86
83
86
89
94
93
91
89
89
91
91
93
91

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

405
405
404
404
405
406
406
409
411
414
415
416
418
417
416
415
414
413
412
409
406
403
403
403

Forecast for Kupchino, Russia (59.85,30.35)

Generated: 18/04/24 20:27:46. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+3.00