Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 83%

15:03

03:02

13 Bad
14 Bad
15 Bad
16 OK
17 OK
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
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

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)

90
85
60
44
28
3
0
0
0
0
0
0
0
0
0
9
14
18
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
14
18
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
85
60
44
28
3
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
3
6
6
5
6
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
5
3
2
3
4
5
5
5
5
5
5
5
5
4
4
4
4
4
5
3
2

Chance of Frost

Temperature (°C)

21
21
21
21
19
15
13
11
11
11
10
8
8
7
6
6
5
5
4
8
13
16
18
19

Feels Like (°C)

18
19
19
19
17
15
13
10
9
9
8
7
7
6
5
5
5
5
4
7
13
15
18
20

Dew Point (°C)

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

Relative Humidity (%)

29
26
25
25
34
36
37
39
42
48
60
70
78
84
85
86
88
88
88
70
58
46
38
33

Pressure (mb)

1023
1022
1022
1022
1022
1023
1024
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1029
1028
1027
1026
1025

Ozone (du)

287
286
285
285
285
284
283
282
282
280
278
277
275
274
273
273
273
273
274
274
275
276
274
274

Tuesday 28

Waxing Gibbous 90%

15:28

04:02

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

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
1
0
0
49
50
37
29
54
65
80
37
33
45
42
41
38
37
54
21

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
37
54
16

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
49
50
37
29
54
65
80
37
19
28
27
17
24
23
36
13

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
1
4
8
14
14
10
12
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
2
3
4
4
2
3
3
3
2
3
3
3
4
4
4
4
4
4
4
5
8
9
9

Chance of Frost

Temperature (°C)

21
21
21
21
19
16
15
11
9
7
7
6
6
5
5
5
5
4
4
8
13
17
19
21

Feels Like (°C)

20
20
20
19
18
15
15
11
9
6
4
4
4
3
2
2
2
2
1
5
10
13
15
17

Dew Point (°C)

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

Relative Humidity (%)

30
27
27
29
38
43
46
45
47
48
49
53
57
59
60
61
63
62
61
53
44
39
33
26

Pressure (mb)

1024
1023
1023
1023
1024
1025
1025
1026
1026
1026
1026
1027
1027
1028
1028
1028
1029
1029
1030
1030
1030
1029
1029
1028

Ozone (du)

274
274
275
274
273
273
273
273
272
269
266
265
266
266
266
266
266
265
265
264
264
265
264
265

Wednesday 29

Waxing Gibbous 95%

15:52

05:01

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

Sun - Rise: 06:39, Set: 17:25, Transit: 12:01. 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)

11
51
50
50
50
34
45
45
53
64
46
23
23
25
36
48
52
42
29
23
31
22
17
11

Low Clouds (% Sky Obscured)

0
5
0
0
22
0
0
0
6
26
37
23
23
25
36
48
49
42
29
23
31
22
17
9

Medium Clouds (% Sky Obscured)

3
51
28
2
2
2
2
2
2
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
15
30
25
22
19
35
30
31
37
23
4
4
1
2
6
8
2
8
6
12
8
7
5

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)

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

Chance of Frost

Temperature (°C)

22
23
22
21
19
17
15
14
13
12
11
11
11
11
10
9
9
9
10
12
14
16
18
20

Feels Like (°C)

19
20
18
17
15
13
11
10
10
9
9
9
10
9
9
7
8
7
9
11
13
15
18
20

Dew Point (°C)

1
1
1
2
4
5
6
8
9
10
10
10
10
10
9
9
9
9
9
10
9
9
8
7

Relative Humidity (%)

24
24
24
28
35
44
54
67
76
86
92
93
95
95
96
96
96
95
95
86
71
60
52
43

Pressure (mb)

1026
1026
1026
1026
1026
1027
1028
1029
1030
1030
1030
1030
1031
1030
1030
1030
1030
1030
1031
1031
1031
1030
1029
1028

Ozone (du)

265
265
264
264
264
265
265
264
263
263
263
263
263
264
265
265
265
266
267
268
269
269
269
269

Thursday 30

Waxing Gibbous 99%

16:18

06:01

13 Good
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
07 Bad
08 Bad
09 Good
10 Bad
11 Bad
12 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)

17
59
67
68
76
82
87
93
97
96
93
91
94
95
98
88
79
70
63
52
17
54
62
75

Low Clouds (% Sky Obscured)

11
12
14
19
24
29
35
37
43
44
46
47
48
36
31
30
24
17
11
6
0
0
0
0

Medium Clouds (% Sky Obscured)

3
6
8
15
21
27
44
26
5
22
36
29
6
4
1
0
0
6
1
34
2
5
8
12

High Clouds (% Sky Obscured)

7
56
58
57
64
67
77
84
92
81
72
56
64
74
86
65
42
21
22
19
16
45
62
75

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
20
20
17
14
13
12
12
11
11
11
10
10
10
9
8
8
8
11
12
17
18
21

Dew Point (°C)

6
5
4
6
6
6
4
4
5
7
8
10
10
10
10
9
9
8
8
9
9
8
7
6

Relative Humidity (%)

37
34
32
36
43
48
48
49
55
67
76
87
88
91
93
93
93
93
95
84
70
56
45
37

Pressure (mb)

1027
1026
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1027
1027
1026
1024

Ozone (du)

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

Friday 1

Waxing Gibbous 100%

16:45

07:01

13 Bad
14 OK
15 Good
16 Good
17 OK
18 OK
19 Bad
20 Bad
21 OK
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

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)

52
25
7
15
21
39
61
50
47
50
62
70
87
93
97
52
55
59
61
69
66
75
88
100

Low Clouds (% Sky Obscured)

0
0
0
4
9
17
49
18
21
28
38
27
24
19
15
4
4
2
3
2
0
1
3
8

Medium Clouds (% Sky Obscured)

8
6
2
12
20
33
37
37
33
25
13
0
0
0
0
1
2
3
20
40
63
67
65
60

High Clouds (% Sky Obscured)

52
23
3
4
4
10
9
13
6
14
29
41
58
71
84
15
20
30
31
36
37
48
74
100

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

Chance of Frost

Temperature (°C)

22
22
22
22
19
17
15
14
13
12
11
11
10
10
10
10
9
8
9
11
14
17
19
20

Feels Like (°C)

23
23
22
22
19
17
15
13
12
11
11
11
11
8
8
8
7
6
7
8
8
8
17
17

Dew Point (°C)

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

Relative Humidity (%)

33
30
30
30
41
48
50
49
53
55
65
72
80
83
87
87
87
87
87
75
64
55
47
38

Pressure (mb)

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

Ozone (du)

270
269
269
267
266
266
266
266
267
267
266
265
265
264
264
264
264
265
265
265
265
265
265
265

Saturday 2

Full Moon 99%

17:17

08:01

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:42, Set: 17:21, Transit: 12:01. Moon - Rise: 17:17, Set: 08:01. Civil Dark: 17:48 - 06:15. Nautical Dark: 18:18 - 05:45. Astro Dark: 18:47 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
88
82
69
61
60
62
60
57
64
72
75
76
76
71
67
67
62

Low Clouds (% Sky Obscured)

8
9
10
11
12
11
12
12
14
15
16
19
21
22
20
19
19
18
15
15
12
8
7
4

Medium Clouds (% Sky Obscured)

64
68
69
71
81
90
83
75
67
52
40
26
28
28
28
39
45
49
55
50
45
49
44
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
93
88
82
69
61
54
40
26
15
38
62
75
76
76
71
67
67
62

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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
3
3
2
2
3
4
4
4
4
4
4
4
4
4
4
4
4
5
9
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
19
19
19
18
18
17
17
16
13
13
13
13
13
13
11
11
11
11
10
9
21
19

Dew Point (°C)

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

Relative Humidity (%)

32
35
40
43
48
51
56
58
60
63
64
65
66
67
68
70
71
72
73
60
51
42
40
37

Pressure (mb)

1018
1017
1017
1016
1017
1017
1017
1017
1017
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1013

Ozone (du)

265
266
267
267
269
270
271
272
272
273
272
270
269
268
268
267
268
269
270
270
270
270
270
270

Sunday 3

Waning Gibbous 97%

17:53

09:00

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 OK
07 OK
08 OK
09 OK

Sun - Rise: 06:42, Set: 17:20, Transit: 12:01. Moon - Rise: 17:53, Set: 09:00. Civil Dark: 17:47 - 06:16. Nautical Dark: 18:17 - 05:46. Astro Dark: 18:46 - 05:17

Total Clouds (% Sky Obscured)

71
82
98
97
95
93
93
96
100
94
87
77
66
53
43
38
38
34
33
28
23

Low Clouds (% Sky Obscured)

28
51
79
80
82
81
87
84
82
61
40
18
13
8
3
3
4
4
4
3
3

Medium Clouds (% Sky Obscured)

55
66
76
80
84
88
88
89
88
77
67
54
35
17
0
5
11
18
24
28
23

High Clouds (% Sky Obscured)

71
58
28
36
46
45
62
78
95
82
67
50
38
29
25
20
25
34
33
28
23

ISS Passover

Visibility (miles)

9
8
6
5
4
4
3
5
6
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
35
50
95
95
95
95
95
95
95
91
22
19
14
1
3
3
0
1
2
3

Precipitation Amount (mm)

0
0
0
0.7
1.4
2.2
2
1.8
1.8
1.2
0.7
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
20
18
17
16
14
14
13
12
12
11
11
10
10
9
9
8
8
9
11

Feels Like (°C)

18
20
21
23
12
12
12
12
12
12
8
9
9
9
9
9
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

35
47
62
83
86
90
95
93
93
92
92
93
93
93
91
93
93
93
93
85
77

Pressure (mb)

1012
1012
1012
1011
1012
1012
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

270
271
272
273
274
276
277
280
282
285
286
288
290
288
287
285
285
285
285
285
285

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

Generated: 27/04/26 12:39:01. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+10.00