Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 11%

09:39

19:19

20 OK
21 Bad
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 06:31, Set: 17:35, Transit: 12:03. Moon - Rise: 09:39, Set: 19:19. Civil Dark: 18:00 - 06:06. Nautical Dark: 18:30 - 05:36. Astro Dark: 18:59 - 05:07

Total Clouds (% Sky Obscured)

42
64
13
6
1
0
5
13
18
18
21
0
2
3
3
3
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
5
0
0
5
13
18
18
21
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
19
11
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
64
6
2
0
0
0
0
0
0
0
0
2
3
3
3
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
1
1
1
3
7
10
12
13
23
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)

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

Chance of Frost

Temperature (°C)

11
9
6
5
5
5
5
4
4
3
3
3
7
11
14
17
19
20
21
21
20
18
15
13

Feels Like (°C)

8
6
3
4
4
4
4
4
3
3
2
3
6
10
13
15
17
18
19
19
18
18
13
12

Dew Point (°C)

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

Relative Humidity (%)

45
47
53
75
90
91
93
93
93
91
91
91
74
57
44
34
28
22
18
17
19
30
35
38

Pressure (mb)

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

Ozone (du)

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

Monday 20

Waxing Crescent 19%

10:51

No Set

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

Sun - Rise: 06:32, Set: 17:34, Transit: 12:03. Moon - Rise: 10:51, Set: No Set. Civil Dark: 17:59 - 06:07. Nautical Dark: 18:29 - 05:37. Astro Dark: 18:58 - 05:08

Total Clouds (% Sky Obscured)

4
21
26
20
2
0
0
0
0
6
12
0
0
6
0
0
0
0
0
17
27
18
24
23

Low Clouds (% Sky Obscured)

0
21
26
0
0
0
0
0
0
6
12
0
0
6
0
0
0
0
0
0
5
18
24
13

Medium Clouds (% Sky Obscured)

4
10
24
20
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
17
12
16
18

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
2
6
8
8
10
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
7
6
6
6
6
6
6
6
6
6
7
10
12
12
12
11
10
10
9
8
7
7

Chance of Frost

Temperature (°C)

11
10
10
9
8
8
7
7
6
6
6
6
9
12
15
17
18
19
20
20
19
18
15
13

Feels Like (°C)

9
8
8
8
7
7
7
6
5
5
5
5
8
10
12
15
16
18
18
18
18
17
14
12

Dew Point (°C)

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

Relative Humidity (%)

49
64
74
82
87
90
93
91
93
93
94
93
78
62
49
41
34
31
29
29
30
40
51
61

Pressure (mb)

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

Ozone (du)

273
273
272
271
271
271
271
271
271
272
274
274
274
274
274
275
274
274
274
273
273
272
272
272

Tuesday 21

Waxing Crescent 30%

11:55

20:19

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

Sun - Rise: 06:33, Set: 17:32, Transit: 12:03. Moon - Rise: 11:55, Set: 20:19. Civil Dark: 17:58 - 06:07. Nautical Dark: 18:28 - 05:38. Astro Dark: 18:57 - 05:08

Total Clouds (% Sky Obscured)

5
30
29
38
70
46
21
40
71
65
73
60
44
48
53
57
46
42
63
56
70
76
84
69

Low Clouds (% Sky Obscured)

5
30
29
38
65
46
21
37
36
40
41
0
0
0
17
24
16
12
25
24
22
19
17
10

Medium Clouds (% Sky Obscured)

0
24
22
21
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
27
39
33

High Clouds (% Sky Obscured)

0
0
0
8
17
14
2
14
40
38
40
40
24
33
33
33
20
24
44
45
67
69
76
64

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
2
50
55
67
68
15
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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
9
9
8
7
6
6
6
9
12
14
16
18
19
19
19
19
17
15
13

Feels Like (°C)

11
10
9
9
8
8
8
7
6
4
4
3
6
10
12
14
16
17
17
17
16
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

71
81
90
93
93
95
95
93
93
94
94
94
82
70
58
53
46
44
41
41
44
53
56
59

Pressure (mb)

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

Ozone (du)

272
272
273
274
274
273
273
271
271
271
271
271
269
269
268
268
268
268
269
271
272
274
276
277

Wednesday 22

Waxing Crescent 41%

12:48

21:27

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

Sun - Rise: 06:34, Set: 17:31, Transit: 12:03. Moon - Rise: 12:48, Set: 21:27. Civil Dark: 17:57 - 06:08. Nautical Dark: 18:27 - 05:38. Astro Dark: 18:56 - 05:09

Total Clouds (% Sky Obscured)

55
45
45
58
67
71
91
99
74
95
51
45
42
35
32
27
21
14
11
5
6
9
11
5

Low Clouds (% Sky Obscured)

5
0
11
24
36
40
39
42
45
47
50
43
28
19
17
13
8
4
5
3
5
9
11
3

Medium Clouds (% Sky Obscured)

25
22
15
26
40
20
26
29
16
27
0
6
14
17
14
13
12
9
6
3
2
3
0
0

High Clouds (% Sky Obscured)

55
45
45
54
56
55
87
44
60
65
51
45
40
17
12
6
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
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
5
4
4
4
3
4
3
3
4
5
6
6
6
7
7
7
7
7
5
7

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
8
8
7
7
6
6
10
13
15
17
19
20
20
20
20
18
15
13

Feels Like (°C)

11
10
9
8
8
7
7
6
6
6
5
7
10
13
16
18
20
21
20
20
20
17
14
12

Dew Point (°C)

5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
5
5
8

Relative Humidity (%)

60
61
64
66
68
72
75
75
79
82
82
82
68
56
47
39
36
34
33
34
35
44
52
74

Pressure (mb)

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

Ozone (du)

278
278
279
279
277
277
277
277
279
280
280
280
279
278
277
277
277
276
276
276
276
276
276
278

Thursday 23

Waxing Crescent 53%

13:31

22:38

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

Sun - Rise: 06:35, Set: 17:30, Transit: 12:02. Moon - Rise: 13:31, Set: 22:38. Civil Dark: 17:56 - 06:09. Nautical Dark: 18:26 - 05:39. Astro Dark: 18:55 - 05:10

Total Clouds (% Sky Obscured)

4
2
6
9
15
21
27
37
42
47
53
35
17
1
1
1
1
1
1
1
4
7
12
21

Low Clouds (% Sky Obscured)

4
2
5
7
13
15
18
21
19
21
25
15
6
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
0
0
0
1
1
1
1
1
1
3
5
7
10

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
1
1
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
5
5
5
5
5
4
4
4
4
4
4
4
5
4
4
5
5
6
6
7
6
5
4

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
7
7
6
6
5
6
9
12
16
17
19
21
21
21
21
19
16
13

Feels Like (°C)

12
11
10
9
8
8
7
8
6
7
6
6
9
13
17
18
19
20
21
21
22
20
19
17

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
88
88
90
90
90
88
90
88
88
74
62
52
46
42
37
36
36
35
39
44
50

Pressure (mb)

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

Ozone (du)

279
280
280
280
280
279
277
275
275
275
274
272
271
269
268
267
266
265
266
266
266
267
267
267

Friday 24

First Quarter 64%

14:06

23:49

20 OK
21 OK
22 OK
23 OK
00 OK
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
18 Bad
19 Bad

Sun - Rise: 06:35, Set: 17:29, Transit: 12:02. Moon - Rise: 14:06, Set: 23:49. Civil Dark: 17:55 - 06:10. Nautical Dark: 18:24 - 05:40. Astro Dark: 18:54 - 05:10

Total Clouds (% Sky Obscured)

29
32
32
40
45
50
64
79
83
88
93
95
95
95
96
97
98
96
96
95
92
90
88
85

Low Clouds (% Sky Obscured)

0
0
1
3
5
9
12
18
18
18
15
9
5
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
9
16
23
26
33
46
48
55
63
64
65
65
61

High Clouds (% Sky Obscured)

14
18
19
29
30
36
43
55
63
70
77
84
92
95
96
92
89
84
90
91
91
90
88
79

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

Chance of Frost

Temperature (°C)

12
10
9
9
8
8
7
7
7
7
7
7
10
14
17
18
20
22
21
21
21
19
17
14

Feels Like (°C)

15
13
12
7
7
7
7
7
6
6
5
5
6
7
7
18
18
18
19
19
20
19
18
16

Dew Point (°C)

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

Relative Humidity (%)

53
54
57
60
65
70
74
79
84
85
85
85
71
60
50
45
39
35
35
35
35
40
46
53

Pressure (mb)

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

Ozone (du)

267
267
267
268
269
269
270
271
271
273
274
275
275
275
274
274
274
273
273
272
271
272
272
273

Saturday 25

Waxing Gibbous 61%

14:36

00:56

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: 06:36, Set: 17:28, Transit: 12:02. Moon - Rise: 14:36, Set: 00:56. Civil Dark: 17:54 - 06:10. Nautical Dark: 18:23 - 05:41. Astro Dark: 18:53 - 05:11

Total Clouds (% Sky Obscured)

81
80
79
79
79
86
94
100
85
70
59
62
68
70
72
73
73
79
86
93

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

50
36
29
21
13
19
29
37
32
26
16
19
20
20
22
23
24
35
42
52

High Clouds (% Sky Obscured)

67
55
58
61
64
77
89
100
78
68
57
61
63
70
64
63
60
60
63
70

ISS Passover

Visibility (miles)

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

Precipitation Type

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
5
3
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

14
13
12
11
11
11
11
11
11
11
11
10
13
16
19
20
21
23
22
22

Feels Like (°C)

16
14
13
10
10
10
10
10
9
9
10
11
11
11
10
20
20
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

55
56
57
58
59
59
61
63
62
65
67
68
59
50
43
38
35
31
31
31

Pressure (mb)

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

Ozone (du)

275
278
280
281
282
283
283
283
284
284
285
286
286
287
287
287
287
286
286
286

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

Generated: 19/04/26 19:32:30. Forecast: 19/04/26 to 25/04/26. Timezone: UTC+10.00