Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 49%

13:01

23:51

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

Sun - Rise: 06:49, Set: 17:05, Transit: 11:57. Moon - Rise: 13:01, Set: 23:51. Civil Dark: 17:31 - 06:23. Nautical Dark: 18:02 - 05:53. Astro Dark: 18:31 - 05:23

Total Clouds (% Sky Obscured)

100
94
100
86
83
77
81
77
94
92
77
68
92
96
91
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
85
78
71
64
57
66
66
74
68
62
50
38
29
33
32
52
31
32
33
23
31
22
26

Medium Clouds (% Sky Obscured)

0
0
2
3
3
2
2
2
37
37
23
19
17
17
26
23
16
21
46
52
57
92
100
93

High Clouds (% Sky Obscured)

100
68
100
47
4
65
9
5
1
4
20
48
89
91
81
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
2
59
100
100
95
86
99
100
77
97
73
31
13
5
1
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
23
23
20
26
16
8
18
4
1
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
89
92
93
96
95
95
92
88
88
95
93
91
90
85
79
70
64
56
52
50
58
71

Pressure (mb)

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

Ozone (du)

255
255
254
254
253
253
253
252
252
252
253
253
255
257
258
259
260
260
260
259
258
257
257
257

Sunday 24

Waxing Gibbous 60%

13:28

00:52

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

Sun - Rise: 06:50, Set: 17:04, Transit: 11:57. Moon - Rise: 13:28, Set: 00:52. Civil Dark: 17:31 - 06:23. Nautical Dark: 18:01 - 05:53. Astro Dark: 18:31 - 05:23

Total Clouds (% Sky Obscured)

100
100
92
100
100
97
96
95
95
96
98
98
93
72
73
87
80
70
73
68
82
100
100
80

Low Clouds (% Sky Obscured)

27
47
46
48
54
62
53
50
46
60
64
60
58
42
34
23
5
41
68
59
49
36
52
29

Medium Clouds (% Sky Obscured)

71
79
79
99
96
54
87
87
90
89
90
80
73
38
35
36
30
36
18
14
1
0
15
0

High Clouds (% Sky Obscured)

100
100
39
47
97
68
8
0
0
0
24
63
22
21
61
48
54
35
43
47
53
97
100
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
52
100
92
91
89
94
91
91
99
98
96
100
93
24
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
15
6
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
19
17
20
15
16
10

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

Chance of Frost

Temperature (°C)

14
12
12
12
12
12
12
12
11
11
12
12
11
11
10
11
13
15
16
17
18
18
18
17

Feels Like (°C)

12
12
10
11
10
11
11
11
10
11
11
10
10
10
10
12
12
14
16
17
17
18
16
16

Dew Point (°C)

11
11
11
12
12
12
11
12
11
11
11
10
10
10
10
10
10
10
10
10
9
9
10
12

Relative Humidity (%)

82
92
96
98
98
98
95
98
98
100
93
90
91
96
96
91
83
74
65
61
56
56
60
72

Pressure (mb)

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

Ozone (du)

258
259
259
260
261
262
262
263
264
263
264
265
266
265
265
264
264
264
264
264
264
264
264
266

Monday 25

Waxing Gibbous 70%

13:53

01:52

17 OK
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

Sun - Rise: 06:51, Set: 17:04, Transit: 11:57. Moon - Rise: 13:53, Set: 01:52. Civil Dark: 17:31 - 06:24. Nautical Dark: 18:01 - 05:54. Astro Dark: 18:31 - 05:24

Total Clouds (% Sky Obscured)

19
50
47
70
68
58
65
63
68
72
69
81
85
79
100
100
100
100
100
100
100
92
100
95

Low Clouds (% Sky Obscured)

11
0
7
18
36
27
65
51
32
37
30
54
73
79
88
89
85
93
98
94
81
79
74
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
7
40
35
28
59
61
34
38
77
97
100
100
100
100
79
100
85

High Clouds (% Sky Obscured)

11
50
36
60
30
26
33
30
35
30
30
0
55
50
99
59
100
100
100
100
100
41
20
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
1
0
0
3
2
1
1
1
1
0
1
2

Fog (%)

0
0
59
100
100
95
99
100
100
97
90
91
90
95
97
100
81
84
84
84
84
84
84
84

Precipitation Type

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

Precipitation Probability (%)

4
1
0
0
0
0
0
0
0
1
23
75
82
70
67
69
75
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.4
0.3
0.2
0.3
1
2.7
1.9
2
1
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
12
11
11
12
11
12
12
11
12
12
12
12
12
13
14
15
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
11
11
11
11
11
11
11
12
12
12
12
13
13
14
14
15
15
14
15
14

Relative Humidity (%)

82
87
93
96
98
98
98
96
96
98
98
98
100
98
98
96
95
93
95
98
98
98
98
96

Pressure (mb)

1019
1019
1020
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1018
1017
1017
1017

Ozone (du)

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

Tuesday 26

Waxing Gibbous 79%

14:20

02:50

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

Sun - Rise: 06:51, Set: 17:04, Transit: 11:57. Moon - Rise: 14:20, Set: 02:50. Civil Dark: 17:30 - 06:25. Nautical Dark: 18:01 - 05:54. Astro Dark: 18:30 - 05:24

Total Clouds (% Sky Obscured)

89
82
87
92
94
97
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
74
71
50
47
55
60
70
75
82
85
85
70
82
81
57
46
39
28
27
29
71
70
54

Medium Clouds (% Sky Obscured)

71
59
63
61
52
62
30
57
40
61
75
75
70
72
82
87
80
82
53
58
59
61
60
23

High Clouds (% Sky Obscured)

21
16
33
43
53
60
69
67
89
73
73
100
100
100
100
100
100
100
100
100
100
100
95
100

ISS Passover

Visibility (miles)

2
3
2
2
2
0
0
0
0
0
2
1
9
9
9
9
9
9
9
9
5
4
9
9

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

Precipitation Type

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

Precipitation Probability (%)

64
73
58
39
6
5
5
2
12
19
23
46
59
70
68
58
39
51
75
85
95
95
95
95

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.2
0
0
0.4
0.4
0.8
0.9
0.8
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
12
12

Relative Humidity (%)

100
98
98
98
98
100
98
98
98
98
98
98
98
98
98
95
89
82
74
72
68
71
80
80

Pressure (mb)

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

Ozone (du)

271
273
273
273
274
273
272
269
268
267
267
267
268
268
269
269
268
268
266
266
265
265
265
267

Wednesday 27

Waxing Gibbous 86%

14:48

03:47

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

Sun - Rise: 06:52, Set: 17:03, Transit: 11:57. Moon - Rise: 14:48, Set: 03:47. Civil Dark: 17:30 - 06:25. Nautical Dark: 18:00 - 05:55. Astro Dark: 18:30 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
93
89
89

Low Clouds (% Sky Obscured)

66
82
84
62
25
29
35
35
84
90
90
64
82
79
79
79
82
83
80
82
88
90
89
89

Medium Clouds (% Sky Obscured)

45
63
48
45
55
90
36
53
79
90
100
100
77
100
100
100
98
89
80
74
69
59
55
61

High Clouds (% Sky Obscured)

100
100
76
52
31
57
80
100
100
100
100
100
100
100
100
100
100
100
100
100
70
43
15
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
9
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

Precipitation Type

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

Precipitation Probability (%)

82
50
54
46
15
18
30
31
71
95
95
83
89
95
95
95
51
55
48
40
60
72
87
95

Precipitation Amount (mm)

0.5
0
0.2
0
0
0
0
0
0
0.6
1.4
0.3
0.6
1.1
1.5
0.5
0
0
0
0
0
0.2
0.3
1

Wind Speed/Direction (mph)

3
3
3
3
3
3
2
2
2
2
3
3
5
5
5
5
6
7
7
8
9
9
10
10

Chance of Frost

Temperature (°C)

14
13
13
12
12
11
11
11
11
12
12
12
12
12
12
13
13
13
13
13
14
13
13
13

Feels Like (°C)

13
12
12
11
11
10
10
10
10
11
10
11
11
11
11
11
11
11
11
11
12
12
11
11

Dew Point (°C)

12
12
12
11
11
11
11
11
11
11
11
12
12
12
12
12
13
13
13
13
13
13
13
13

Relative Humidity (%)

90
95
95
93
95
96
96
98
96
98
98
100
98
100
98
98
98
98
96
96
98
98
98
98

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1010
1009
1009
1008
1007

Ozone (du)

268
268
269
270
270
271
271
271
270
270
269
270
270
271
272
272
272
272
272
273
273
273
273
272

Thursday 28

Waxing Gibbous 93%

15:19

04:46

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

Sun - Rise: 06:53, Set: 17:03, Transit: 11:57. Moon - Rise: 15:19, Set: 04:46. Civil Dark: 17:30 - 06:26. Nautical Dark: 18:00 - 05:55. Astro Dark: 18:30 - 05:25

Total Clouds (% Sky Obscured)

86
84
87
88
89
91
93
96
95
95
95
97
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
84
87
88
89
91
93
96
95
90
84
81
83
86
91
95
100
97
93
89
91
93
95
95

Medium Clouds (% Sky Obscured)

66
71
66
60
42
44
46
50
58
69
79
84
89
91
88
85
85
88
91
93
95
98
100
100

High Clouds (% Sky Obscured)

10
15
20
20
20
20
20
25
25
25
25
53
77
97
79
62
41
60
77
98
86
80
75
64

ISS Passover

Visibility (miles)

0
0
0
0
0
1
1
2
3
4
6
8
6
3
1
1
1
1
1
1
1
1
2
2

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

Precipitation Type

Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
83
43
81
81
86
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.9
3.2
2.5
2.8
4
3.2
2.6
2
1.3
1.2
1.4
0.9
0.5
0
0.5
0.4
0.4
0.8
1.3
1.5
1.6
1.8
2.3
2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
11
11
11
11
10
10
10
10
10
10
10
11
11
11
11
11
11
11

Feels Like (°C)

11
10
9
9
10
10
10
10
10
10
11
11
10
10
10
9
9
9
11
10
10
10
11
11

Dew Point (°C)

12
12
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11

Relative Humidity (%)

98
98
98
98
98
98
98
98
96
98
96
96
98
96
98
98
96
96
96
96
96
96
96
98

Pressure (mb)

1008
1008
1008
1008
1009
1009
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1004
1004
1004
1003

Ozone (du)

273
273
273
273
274
274
273
273
273
272
271
269
269
268
268
268
268
268
269
269
269
269
268
267

Friday 29

Waxing Gibbous 97%

15:54

05:45

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:53, Set: 17:02, Transit: 11:58. Moon - Rise: 15:54, Set: 05:45. Civil Dark: 17:29 - 06:26. Nautical Dark: 18:00 - 05:56. Astro Dark: 18:29 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
98
95
92
88
86
84
85
78
70
62

Low Clouds (% Sky Obscured)

95
95
97
98
100
100
100
100
100
100
100
98
95
93
90
88
88
86
84
80
78
70
62

Medium Clouds (% Sky Obscured)

100
100
97
94
93
93
91
89
79
71
64
59
56
53
45
35
28
30
36
42
39
33
26

High Clouds (% Sky Obscured)

53
40
39
39
38
39
39
36
27
22
25
30
25
20
19
16
14
12
7
3
2
1
0

ISS Passover

Visibility (miles)

2
2
2
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
62
63
56
45
48
44
31
44
46
43
44
42
35
37
41
45

Precipitation Amount (mm)

1.9
2.6
1.8
1.4
0.4
0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
12
12
12
11
11
11
11
11
11
11
11
11
11
12
12
12
13
13
13
13

Feels Like (°C)

11
11
12
12
12
12
11
10
10
9
9
9
9
9
9
9
9
10
10
10
11
12
12

Dew Point (°C)

11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
11
11
11
11
11
11
11

Relative Humidity (%)

98
98
98
96
96
95
95
95
96
95
95
93
93
93
91
93
95
95
92
89
84
87
89

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

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

Forecast for Ilford, Mid-Western Regional, Australia (-32.97,149.85)

Generated: 23/05/26 17:58:40. Forecast: 23/05/26 to 29/05/26. Timezone: UTC+10.00