Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 1%

07:29

17:22

13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 OK
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 OK
12 OK

Sun - Rise: 06:49, Set: 17:51, Transit: 12:19. Moon - Rise: 07:29, Set: 17:22. Civil Dark: 18:17 - 06:22. Nautical Dark: 18:48 - 05:52. Astro Dark: 19:18 - 05:21

Total Clouds (% Sky Obscured)

72
51
27
21
15
18
36
78
77
42
84
67
91
91
89
90
91
92
92
81
89
54
47
38

Low Clouds (% Sky Obscured)

51
51
27
21
15
18
36
50
55
42
71
59
82
78
75
77
76
78
87
70
84
54
47
38

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
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
0
1
1
10
4
9
1
6
3
5
9
10
3
4
6
4
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
46
45
46
47
52
57
60
56
53
54
57
60
60
57
59
58
58
58
52
55
55
48
46

Pressure (mb)

1019
1018
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1023
1023
1023

Ozone (du)

281
279
278
272
270
269
270
271
271
271
270
269
268
267
264
265
266
267
268
267
265
265
265
263

Saturday 18

Waxing Crescent 1%

08:47

17:54

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

Sun - Rise: 06:50, Set: 17:49, 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)

37
23
20
21
25
36
33
31
25
18
20
15
31
33
61
68
92
90
100
70
100
99
89
49

Low Clouds (% Sky Obscured)

37
23
20
21
25
36
33
31
25
18
20
15
0
4
35
42
37
29
16
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
66
92
62
77
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
3
31
33
55
50
81
80
100
70
99
97
84
38

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
2
4
4
4
1
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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
14
13
13
12
12
11
11
10
9
8
7
6
5
5
5
6
9
12
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
47
48
52
57
61
61
64
67
70
72
74
75
78
79
79
79
79
78
70
58
45
34
27

Pressure (mb)

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

Ozone (du)

263
263
264
266
266
265
265
266
266
265
265
265
266
267
269
269
271
274
276
277
278
278
278
279

Sunday 19

Waxing Crescent 4%

10:05

18:35

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

Sun - Rise: 06:51, Set: 17:48, 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)

43
75
86
63
67
57
47
30
38
51
45
48
51
49
86
82
73
70
63
37
35
53
56
36

Low Clouds (% Sky Obscured)

0
0
3
5
16
2
5
2
2
2
0
0
0
5
2
1
23
17
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
75
43
26
41
16
25
19
27
41
39
37
41
35
29
29
28
25
62
21
20
19
15
7

High Clouds (% Sky Obscured)

23
64
62
40
19
22
0
0
0
0
3
9
5
3
70
68
32
49
45
11
4
53
56
35

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
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)

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

Chance of Frost

Temperature (°C)

18
19
19
19
18
17
16
15
15
14
12
11
11
11
11
11
11
11
11
12
14
17
19
20

Feels Like (°C)

15
16
17
17
17
14
15
15
15
13
11
10
10
10
10
8
8
8
9
10
14
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

21
19
19
19
22
29
33
35
36
35
35
34
35
35
36
35
36
36
36
33
28
23
20
19

Pressure (mb)

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

Ozone (du)

277
276
273
273
273
272
271
271
271
270
269
269
269
269
269
269
270
270
271
270
270
269
269
269

Monday 20

Waxing Crescent 11%

11:19

19:24

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

Sun - Rise: 06:51, Set: 17:47, Transit: 12:18. Moon - Rise: 11:19, Set: 19:24. Civil Dark: 18:13 - 06:25. Nautical Dark: 18:44 - 05:54. Astro Dark: 19:14 - 05:24

Total Clouds (% Sky Obscured)

51
41
27
30
32
39
43
36
29
33
39
45
48
50
58
56
57
59
50
40
29
18
9
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
14
21
21
22
21
21
18
13
7
3
0

Medium Clouds (% Sky Obscured)

9
11
11
14
21
24
23
18
16
20
24
28
27
27
30
28
31
32
29
26
23
14
7
0

High Clouds (% Sky Obscured)

51
40
12
7
4
3
2
2
1
1
1
1
2
3
4
3
2
2
2
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
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
6
6
7
6
5
4
3
3
3
3
2
2
2
2
2
2
2
2
1
0
1
2
3

Chance of Frost

Temperature (°C)

21
21
21
21
20
18
17
16
15
14
14
13
13
12
12
11
11
11
10
12
14
16
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

19
20
22
28
34
40
49
55
59
63
65
68
69
70
71
72
72
72
73
68
58
50
42
37

Pressure (mb)

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

Ozone (du)

269
268
267
267
268
268
268
268
269
271
271
270
269
269
270
269
270
271
271
271
272
271
271
271

Tuesday 21

Waxing Crescent 20%

12:22

20:24

13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 06:52, Set: 17:45, Transit: 12:18. Moon - Rise: 12:22, Set: 20:24. Civil Dark: 18:12 - 06:26. Nautical Dark: 18:43 - 05:55. Astro Dark: 19:13 - 05:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
22
40
81
87
86
86
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
22
33
31
26
20
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
32
43
29
19
9
0
0
0
0
0
0
19
37
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
18
26
35
30
100
100
100
100
100
100
99
98
97

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
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)

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

Chance of Frost

Temperature (°C)

21
21
22
22
21
19
18
17
16
15
14
13
12
12
11
11
13
13
12
14
16
18
20
21

Feels Like (°C)

21
21
22
22
21
19
19
19
17
16
15
14
11
10
10
9
11
11
11
11
11
11
17
17

Dew Point (°C)

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

Relative Humidity (%)

35
32
31
32
36
45
51
54
56
57
59
61
62
62
63
65
65
67
69
60
53
46
42
37

Pressure (mb)

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

Ozone (du)

270
271
271
271
270
271
270
270
271
271
272
272
271
271
271
272
272
273
273
275
276
277
277
278

Wednesday 22

Waxing Crescent 30%

No Rise

21:33

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 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 06:53, Set: 17:44, Transit: 12:18. Moon - Rise: No Rise, Set: 21:33. Civil Dark: 18:11 - 06:26. Nautical Dark: 18:42 - 05:56. Astro Dark: 19:12 - 05:25

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
99
98
93
79
71
63
61
59
61
52
39
27
26
25
26
24
22
24

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

44
38
36
48
63
76
69
66
64
65
66
63
61
59
61
46
30
15
18
19
20
22
22
24

High Clouds (% Sky Obscured)

98
99
100
100
100
100
88
83
75
59
37
30
29
24
20
5
1
1
1
1
2
2
3
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
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
1
1
0
0
0
0
0
2
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
8
7
6
5
4
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
3
4
5

Chance of Frost

Temperature (°C)

23
23
23
23
21
20
19
18
17
16
16
15
15
14
13
13
12
12
12
14
16
18
20
21

Feels Like (°C)

17
18
18
19
20
20
20
19
19
19
14
14
14
14
13
14
12
13
13
13
13
14
21
21

Dew Point (°C)

6
6
6
6
6
7
7
7
7
7
7
7
6
7
6
7
6
7
7
7
7
8
8
7

Relative Humidity (%)

33
33
33
33
37
42
47
49
52
55
55
56
57
60
62
65
66
69
70
62
55
49
45
40

Pressure (mb)

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

Ozone (du)

278
279
280
281
282
283
284
285
286
287
287
288
289
287
286
284
284
283
283
282
281
280
279
278

Thursday 23

Waxing Crescent 42%

13:14

22:45

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

Sun - Rise: 06:54, Set: 17:43, Transit: 12:18. Moon - Rise: 13:14, Set: 22:45. Civil Dark: 18:10 - 06:27. Nautical Dark: 18:40 - 05:57. Astro Dark: 19:11 - 05:26

Total Clouds (% Sky Obscured)

23
26
27
22
17
13
10
8
5
24
34
42
44
50
60
62
64
70
78
86
90

Low Clouds (% Sky Obscured)

0
0
0
1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
26
27
21
14
13
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
2
2
1
2
3
4
4
23
34
42
44
50
60
62
64
70
78
86
90

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
23
22
20
19
18
17
16
15
14
14
14
13
13
13
13
14
16
18

Feels Like (°C)

22
22
23
23
23
22
21
20
20
18
15
14
14
14
14
13
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

36
33
32
30
32
34
36
38
41
43
44
46
48
47
47
45
48
50
54
48
43

Pressure (mb)

1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

277
274
271
269
269
269
270
271
271
272
272
271
270
270
270
270
270
270
270
270
271

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

Generated: 17/04/26 13:01:04. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+10.00