Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 15%

02:46

16:03

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:45, Set: 17:55, Transit: 12:20. Moon - Rise: 02:46, Set: 16:03. Civil Dark: 18:23 - 06:19. Nautical Dark: 18:53 - 05:48. Astro Dark: 19:24 - 05:18

Total Clouds (% Sky Obscured)

87
95
92
83
92
87
92
88
95
99
98
94
90
83
84
91
98
94
98
85
86
86
82
82

Low Clouds (% Sky Obscured)

70
73
70
66
77
66
79
72
89
95
91
88
83
68
61
68
92
76
80
57
62
79
71
67

Medium Clouds (% Sky Obscured)

23
30
19
15
2
0
0
0
0
11
20
1
0
0
0
13
21
27
41
16
25
0
25
14

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)

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
14
15
4
11
5
6
11
21
11
16
16
7
3
2
4
4
2
2
3
2
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
10
10
9
9
9
9
9
9
9
10
10
10
10
9
9
9
8
8
8

Relative Humidity (%)

72
73
74
75
78
78
78
74
72
72
74
74
75
76
74
73
67
62
57
54
51
48
51
52

Pressure (mb)

1021
1022
1022
1022
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1021
1020
1019
1019
1020

Ozone (du)

259
258
258
257
256
254
253
252
251
250
251
251
253
254
256
256
256
256
255
255
255
256
255
254

Tuesday 14

Waning Crescent 8%

03:53

16:28

18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 06:46, Set: 17:53, Transit: 12:20. Moon - Rise: 03:53, Set: 16:28. Civil Dark: 18:21 - 06:20. Nautical Dark: 18:52 - 05:49. Astro Dark: 19:22 - 05:19

Total Clouds (% Sky Obscured)

80
93
81
40
28
28
31
25
69
85
89
92
90
100
72
97
94
98
100
95
100
100
93
96

Low Clouds (% Sky Obscured)

61
87
66
40
28
28
31
21
30
35
69
80
86
100
72
82
82
87
67
62
80
83
80
82

Medium Clouds (% Sky Obscured)

20
23
1
10
6
4
11
6
16
30
29
27
26
22
26
26
24
28
25
25
25
25
21
22

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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

5
17
3
0
0
0
0
0
1
2
3
7
4
7
11
9
33
34
25
22
9
7
7
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
14
14
15
14
14
14
14
12
11
11
12
12
12
16
15
16
17
17
18
17
18
17

Dew Point (°C)

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

Relative Humidity (%)

53
56
59
64
68
69
71
71
71
70
66
64
63
66
68
64
63
65
63
56
52
55
57
61

Pressure (mb)

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

Ozone (du)

253
255
256
256
258
259
261
261
259
259
260
261
261
260
260
260
261
262
262
262
262
260
259
258

Wednesday 15

Waning Crescent 3%

05:02

16:53

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

Sun - Rise: 06:47, Set: 17:52, Transit: 12:19. Moon - Rise: 05:02, Set: 16:53. Civil Dark: 18:20 - 06:20. Nautical Dark: 18:50 - 05:50. Astro Dark: 19:21 - 05:19

Total Clouds (% Sky Obscured)

77
84
45
59
70
74
37
32
0
7
19
29
30
30
24
37
29
23
8
40
100
100
100
100

Low Clouds (% Sky Obscured)

72
65
42
52
53
57
28
23
0
0
5
0
0
0
10
0
0
0
0
12
4
48
76
83

Medium Clouds (% Sky Obscured)

13
17
13
9
13
17
15
12
0
5
14
27
28
27
18
30
23
16
3
4
35
43
45
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
4
40
80
99
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
Light Rain

Precipitation Probability (%)

11
13
10
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
16
44
70

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
0.4

Wind Speed/Direction (mph)

1
1
3
4
5
6
5
5
6
7
8
8
9
10
11
12
14
14
14
14
14
13
10
10

Chance of Frost

Temperature (°C)

17
17
16
15
15
15
15
14
14
14
14
14
14
14
15
17
19
21
22
23
24
24
23
19

Feels Like (°C)

18
17
16
16
15
13
13
15
14
13
13
13
12
13
13
15
17
18
19
20
20
20
19
16

Dew Point (°C)

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

Relative Humidity (%)

63
68
68
72
73
70
69
70
69
68
68
68
67
67
61
54
46
40
34
30
27
28
31
62

Pressure (mb)

1018
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1012
1012

Ozone (du)

258
257
257
257
258
258
258
257
257
257
257
258
258
258
259
260
260
260
261
260
260
258
256
255

Thursday 16

Waning Crescent 0%

06:13

17:22

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK

Sun - Rise: 06:48, Set: 17:51, Transit: 12:19. Moon - Rise: 06:13, Set: 17:22. Civil Dark: 18:19 - 06:21. Nautical Dark: 18:49 - 05:51. Astro Dark: 19:20 - 05:20

Total Clouds (% Sky Obscured)

100
89
87
91
75
95
95
91
79
83
76
67
58
63
67
67
45
62
68
63
48
41
29
29

Low Clouds (% Sky Obscured)

83
56
60
31
35
92
95
89
38
76
76
67
58
63
67
67
34
60
68
62
43
37
23
20

Medium Clouds (% Sky Obscured)

98
20
12
1
10
26
40
37
29
27
18
9
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
69
55
85
39
77
19
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
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

Light Rain
Very 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 (%)

75
61
52
36
29
29
27
28
26
14
21
18
10
18
18
23
14
18
3
3
1
0
2
2

Precipitation Amount (mm)

0.5
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
9
9
10
10
9
8
7
6
5
4
3
4
5
6
3
3
3
4
4
4
4

Relative Humidity (%)

73
73
72
65
67
71
74
70
69
64
62
57
54
53
56
58
56
45
43
43
43
43
45
50

Pressure (mb)

1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

257
257
258
259
258
258
258
259
260
261
263
268
269
270
272
275
278
277
273
271
271
269
267
266

Friday 17

New Moon 1%

07:29

17:54

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

Sun - Rise: 06:49, Set: 17:49, Transit: 12:19. Moon - Rise: 07:29, Set: 17:54. Civil Dark: 18:17 - 06:22. Nautical Dark: 18:48 - 05:52. Astro Dark: 19:18 - 05:21

Total Clouds (% Sky Obscured)

30
36
46
82
76
74
69
75
81
85
82
82
57
45
42
40
35
37
43
53
55
51
56
58

Low Clouds (% Sky Obscured)

20
28
42
82
76
74
69
75
81
85
82
82
57
41
35
28
19
15
18
24
28
30
31
33

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
3
1
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 (%)

2
7
7
2
5
4
2
7
7
4
7
10
4
4
5
1
2
1
0
0
0
0
1
2

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
12
11
11
11
11
11
10
10
11
13
14
15
16
17
17
17
17
16

Feels Like (°C)

11
11
11
11
9
9
9
9
8
8
9
9
8
9
12
12
14
14
14
14
15
16
16
16

Dew Point (°C)

5
5
5
5
4
4
3
4
4
4
3
4
4
4
4
4
4
4
3
3
4
4
5
5

Relative Humidity (%)

54
56
58
58
57
56
56
60
61
60
60
61
63
68
63
56
50
46
43
39
41
42
44
49

Pressure (mb)

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

Ozone (du)

265
266
267
267
268
267
267
265
264
264
263
263
261
261
261
263
263
263
264
264
263
262
261
262

Saturday 18

Waxing Crescent 4%

08:47

17:54

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:50, Set: 17:48, Transit: 12:19. Moon - Rise: 08:47, Set: 17:54. Civil Dark: 18:16 - 06:23. Nautical Dark: 18:47 - 05:52. Astro Dark: 19:17 - 05:22

Total Clouds (% Sky Obscured)

56
56
58
65
63
61
57
61
64
67
79
89
100
91
80
69
75
84
96
91
85
80
76
73

Low Clouds (% Sky Obscured)

34
36
30
22
19
14
9
11
10
11
19
26
32
53
74
69
63
41
20
22
26
29
37
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
24
48
75
75
75
69
71
64
61
56
52
47
52
60

High Clouds (% Sky Obscured)

0
0
0
0
2
4
6
7
8
12
41
72
97
79
68
57
61
69
83
73
66
55
37
19

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

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

Chance of Frost

Temperature (°C)

15
14
13
13
12
12
11
11
10
9
8
9
9
9
10
12
13
16
18
21
20
20
20
19

Feels Like (°C)

15
16
15
15
14
11
11
10
9
9
8
7
6
6
7
8
9
11
11
12
13
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

53
59
61
63
65
66
67
68
65
62
58
56
54
53
49
47
46
36
30
24
27
29
32
35

Pressure (mb)

1022
1022
1022
1022
1023
1022
1022
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1019

Ozone (du)

262
262
263
263
264
264
265
266
267
268
268
270
272
275
276
277
278
277
276
274
272
269
267
266

Sunday 19

Waxing Crescent 11%

10:05

18:35

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

Sun - Rise: 06:51, Set: 17:47, Transit: 12:19. Moon - Rise: 10:05, Set: 18:35. Civil Dark: 18:15 - 06:24. Nautical Dark: 18:45 - 05:53. Astro Dark: 19:16 - 05:23

Total Clouds (% Sky Obscured)

73
74
73
71
57
42
29
31
33
39
56
70
83
87
89
91
72
51
34
32
31
29

Low Clouds (% Sky Obscured)

52
48
44
40
31
20
10
12
14
19
42
61
80
83
86
88
69
48
30
29
28
27

Medium Clouds (% Sky Obscured)

72
53
33
21
25
21
18
20
22
19
16
10
6
4
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

1
8
19
29
22
14
7
6
3
2
2
2
3
21
32
50
37
20
3
3
2
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

Fog (%)

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

Precipitation Probability (%)

1
1
0
0
0
0
0
6
10
7
21
33
35
27
22
16
15
15
15
14
10
7

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

Wind Speed/Direction (mph)

7
6
6
6
6
5
4
4
3
3
3
3
3
4
4
4
5
6
7
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
14
12
13
13
13
13
13
12
12
13
12
13
13
15
15
15
15
15

Dew Point (°C)

3
3
3
3
3
2
2
2
2
3
4
6
8
10
10
9
9
8
8
8
8
8

Relative Humidity (%)

37
39
39
40
40
41
42
43
46
50
54
62
71
82
75
69
63
59
55
51
52
55

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1023
1023
1024
1024
1025
1025
1024
1024
1024
1024

Ozone (du)

266
266
267
267
268
268
267
266
267
268
268
269
269
270
271
272
274
272
271
270
270
270

Forecast for Melbourne City Centre, Melbourne, Australia (-37.82,144.97)

Generated: 13/04/26 18:54:20. Forecast: 13/04/26 to 19/04/26. Timezone: UTC+10.00