Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 83%

15:03

03:02

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

Sun - Rise: 06:38, Set: 17:27, Transit: 12:02. Moon - Rise: 15:03, Set: 03:02. Civil Dark: 17:53 - 06:12. Nautical Dark: 18:22 - 05:42. Astro Dark: 18:52 - 05:13

Total Clouds (% Sky Obscured)

44
83
98
100
100
100
100
100
77
54
55
6
1
0
0
0
0
0
0
0
3
8
12
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
12
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
83
97
100
100
100
100
100
77
54
55
6
1
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 (%)

35
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3

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

Chance of Frost

Temperature (°C)

4
8
13
16
19
20
21
21
21
21
19
15
14
12
10
10
9
9
8
7
6
6
5
5

Feels Like (°C)

2
6
11
14
16
18
18
19
19
19
17
14
14
11
9
8
8
8
7
7
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

72
60
49
41
34
32
29
27
25
27
35
37
40
41
42
48
62
75
82
87
88
88
88
88

Pressure (mb)

1026
1026
1025
1025
1024
1023
1022
1022
1022
1022
1022
1023
1024
1025
1026
1026
1026
1026
1026
1027
1026
1027
1027
1028

Ozone (du)

285
286
287
288
289
288
286
286
285
284
284
284
282
282
282
281
279
278
276
275
274
273
274
275

Tuesday 28

Waxing Gibbous 90%

15:28

04:02

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

Sun - Rise: 06:39, Set: 17:26, Transit: 12:02. Moon - Rise: 15:28, Set: 04:02. Civil Dark: 17:52 - 06:13. Nautical Dark: 18:21 - 05:43. Astro Dark: 18:51 - 05:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
3
1
0
21
31
40
40
38
35
50
54

Low 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

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
2
2
3
1
0
10
13
25
15
24
20
30
36

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 (%)

5
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
14
14

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

Chance of Frost

Temperature (°C)

5
8
13
16
18
20
21
21
21
21
19
16
15
14
12
10
9
8
7
6
6
6
5
5

Feels Like (°C)

5
8
13
16
19
21
21
20
21
20
18
15
15
14
12
10
9
7
5
4
4
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

88
73
58
47
38
33
30
28
27
29
39
44
46
49
51
51
52
54
56
57
59
61
62
63

Pressure (mb)

1028
1028
1028
1027
1026
1025
1024
1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1028
1028
1029

Ozone (du)

275
276
276
276
276
276
275
276
277
276
276
273
273
272
272
272
270
268
267
267
267
267
267
267

Wednesday 29

Waxing Gibbous 95%

15:52

05:01

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

Sun - Rise: 06:39, Set: 17:25, Transit: 12:02. Moon - Rise: 15:52, Set: 05:01. Civil Dark: 17:51 - 06:13. Nautical Dark: 18:20 - 05:43. Astro Dark: 18:50 - 05:14

Total Clouds (% Sky Obscured)

100
99
58
52
52
55
72
100
100
100
99
88
57
50
58
62
61
66
71
81
78
57
60
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
22
8
9
25
41
30
8
13
31
42
48
50
47
45
43
41

Medium Clouds (% Sky Obscured)

0
0
0
0
9
12
4
1
2
1
17
26
7
2
1
1
0
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

100
98
41
28
33
37
67
100
100
100
96
72
57
50
58
62
61
66
67
75
58
44
54
60

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 (%)

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

Chance of Frost

Temperature (°C)

5
8
13
16
19
21
22
22
22
21
19
17
16
14
13
12
11
11
10
10
10
10
10
9

Feels Like (°C)

2
5
10
13
15
17
18
18
17
17
15
12
12
11
11
11
10
9
9
8
7
8
9
8

Dew Point (°C)

-2
-1
1
2
2
2
2
2
2
3
4
5
7
8
10
11
11
10
10
9
9
9
9
8

Relative Humidity (%)

62
54
43
37
32
28
26
25
26
29
35
45
54
66
79
89
95
95
96
96
93
93
93
93

Pressure (mb)

1030
1030
1029
1029
1029
1028
1026
1026
1026
1026
1026
1027
1028
1029
1029
1030
1030
1030
1030
1030
1030
1029
1030
1030

Ozone (du)

266
267
267
267
267
267
267
267
266
265
265
265
266
266
266
266
266
266
266
267
266
266
267
268

Thursday 30

Waxing Gibbous 99%

16:18

06:01

07 Bad
08 OK
09 OK
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

Sun - Rise: 06:40, Set: 17:23, Transit: 12:01. Moon - Rise: 16:18, Set: 06:01. Civil Dark: 17:50 - 06:14. Nautical Dark: 18:19 - 05:44. Astro Dark: 18:49 - 05:15

Total Clouds (% Sky Obscured)

49
44
33
59
65
67
71
79
83
80
75
71
66
57
52
57
62
70
81
75
85
99
98
96

Low Clouds (% Sky Obscured)

26
12
0
2
5
7
19
27
37
25
12
0
0
0
0
3
5
6
8
11
13
15
17
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
30
6
0
2
57
53
33
2
16
4
8
15
19

High Clouds (% Sky Obscured)

49
41
32
59
65
67
71
69
71
59
59
54
42
34
30
35
40
49
67
75
85
96
91
87

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)

6
7
9
9
6
4
3
4
4
4
3
2
3
2
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

9
11
14
16
18
20
21
21
21
21
19
17
15
14
13
11
11
10
9
9
9
9
8
8

Feels Like (°C)

8
11
12
15
16
18
19
19
19
19
17
15
14
12
11
10
9
8
8
7
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

93
84
74
62
52
42
37
34
33
35
44
48
51
53
57
57
57
59
66
70
74
81
84
87

Pressure (mb)

1030
1030
1030
1029
1028
1027
1026
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1027
1027

Ozone (du)

268
269
270
270
270
270
271
272
272
272
273
274
274
274
274
275
275
275
275
275
275
273
273
274

Friday 1

Waxing Gibbous 100%

16:45

07:01

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

Sun - Rise: 06:41, Set: 17:22, Transit: 12:01. Moon - Rise: 16:45, Set: 07:01. Civil Dark: 17:49 - 06:15. Nautical Dark: 18:18 - 05:45. Astro Dark: 18:48 - 05:15

Total Clouds (% Sky Obscured)

81
59
63
37
28
26
34
46
62
53
47
50
41
42
51
53
54
56
59
66
69
63
62
67

Low Clouds (% Sky Obscured)

13
6
0
0
0
0
0
5
11
6
8
50
40
42
51
53
54
56
59
66
69
56
31
5

Medium Clouds (% Sky Obscured)

19
17
34
18
19
22
34
46
60
53
42
26
17
8
0
0
0
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

73
51
30
21
18
17
28
46
62
53
36
16
10
5
0
1
1
1
9
18
22
13
17
20

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
5
5
5
4
4
4
5
5
5
5
5
5
4
4
4
4
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

8
11
14
17
19
21
22
22
22
22
19
17
15
14
13
13
13
12
12
11
11
10
10
9

Feels Like (°C)

6
10
14
17
21
22
23
23
22
21
19
17
13
14
12
11
11
11
10
11
11
11
8
8

Dew Point (°C)

6
7
7
7
7
6
5
5
5
5
6
6
3
4
2
1
2
2
2
3
4
5
5
6

Relative Humidity (%)

87
75
62
52
44
38
33
31
32
34
44
48
45
50
48
44
47
49
52
57
64
69
74
80

Pressure (mb)

1027
1027
1027
1026
1025
1024
1023
1022
1022
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

274
273
272
272
271
270
269
268
267
266
265
265
265
265
265
265
264
264
263
263
263
263
263
263

Saturday 2

Full Moon 99%

17:17

07:01

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

Sun - Rise: 06:42, Set: 17:21, Transit: 12:01. Moon - Rise: 17:17, Set: 07:01. Civil Dark: 17:48 - 06:15. Nautical Dark: 18:18 - 05:45. Astro Dark: 18:47 - 05:16

Total Clouds (% Sky Obscured)

69
69
66
75
89
100
100
100
100
100
100
100
100
100
100
91
84
75
72
70
61
70
79
88

Low Clouds (% Sky Obscured)

3
2
0
3
7
12
14
13
14
13
12
10
11
15
18
18
19
25
27
30
24
22
23
27

Medium Clouds (% Sky Obscured)

11
21
27
32
38
41
47
52
53
66
81
96
95
93
92
70
46
20
22
22
24
33
42
51

High Clouds (% Sky Obscured)

21
21
22
48
77
100
100
100
100
100
100
100
100
100
100
91
84
75
53
36
16
38
62
84

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 (%)

1
0
0
0
0
0
1
0
0
1
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
7
5
4
3
3
3
3
3
2
2
2
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

9
12
14
17
19
20
22
22
22
22
20
18
16
16
15
15
14
14
13
13
12
11
12
11

Feels Like (°C)

8
9
9
9
17
18
17
18
19
20
20
18
18
18
17
17
13
14
13
13
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

85
75
63
55
49
43
38
38
37
37
41
46
50
53
53
56
58
60
62
62
62
62
62
60

Pressure (mb)

1022
1022
1021
1021
1020
1019
1018
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1016

Ozone (du)

262
262
262
262
262
262
262
262
262
261
262
263
264
266
268
270
270
269
269
268
268
267
268
268

Sunday 3

Waning Gibbous 97%

17:53

08:01

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:42, Set: 17:20, Transit: 12:01. Moon - Rise: 17:53, Set: 08:01. Civil Dark: 17:47 - 06:16. Nautical Dark: 18:17 - 05:46. Astro Dark: 18:46 - 05:17

Total Clouds (% Sky Obscured)

88
83
78
73
73
68
71
73
77
75
72
71
80
91
100
97
94
90
82
72
64

Low Clouds (% Sky Obscured)

22
19
16
12
8
4
13
21
33
34
36
36
57
78
98
88
80
67
51
30
9

Medium Clouds (% Sky Obscured)

52
52
49
58
63
68
68
66
67
62
56
52
63
78
93
87
81
75
61
45
30

High Clouds (% Sky Obscured)

86
83
78
73
73
68
71
73
77
48
28
3
28
52
79
68
59
43
26
11
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
5
6
6
7
5
3
2
4
7
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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

6
12
19
22
22
20
95
95
95
95
95
65
71
82
95
89
82
67
45
22
5

Precipitation Amount (mm)

0
0
0
0
0
0
1
2.4
4.1
1.5
0.7
0.2
0.3
0.5
0.8
0.7
0.6
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
14
17
20
21
22
24
21
18
16
16
15
15
14
14
14
13
13
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
53
49
44
43
41
41
52
68
89
90
90
92
93
95
95
95
93
90
93
93

Pressure (mb)

1016
1016
1015
1015
1014
1013
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

269
269
269
269
269
269
269
269
270
270
270
269
269
269
269
269
270
270
271
271
271

Forecast for Fairfield, Yass Valley, Australia (-34.83,148.84)

Generated: 27/04/26 07:22:23. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+10.00