Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 1%

04:36

19:17

19 OK
20 Good
21 OK
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
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

Sun - Rise: 05:52, Set: 20:35, Transit: 13:14. Moon - Rise: 04:36, Set: 19:17. Civil Dark: 21:06 - 05:21. Nautical Dark: 21:44 - 04:42. Astro Dark: 22:28 - 03:59

Total Clouds (% Sky Obscured)

4
12
41
14
5
3
3
19
33
34
80
100
100
100
100
100
97
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
25
18

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
13
14
25
59
100
100
100
100
99
95
96
97
100
100
100
100
100

High Clouds (% Sky Obscured)

4
8
31
12
5
3
3
4
15
18
70
53
99
100
93
88
96
96
100
100
87
100
100
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
5
6

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
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
8
1
0
2
4
15
66
66
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.4

Wind Speed/Direction (mph)

9
4
2
2
2
4
3
3
3
3
1
1
1
0
0
0
2
2
1
4
9
9
7
3

Chance of Frost

Temperature (°C)

34
30
26
23
21
20
19
18
17
17
17
17
19
23
26
28
29
32
34
35
34
33
27
26

Feels Like (°C)

31
30
27
23
21
20
20
18
18
17
16
16
17
22
25
26
28
30
32
33
32
31
26
27

Dew Point (°C)

5
11
12
11
9
8
8
6
4
3
3
4
5
6
7
6
5
4
3
3
5
7
22
24

Relative Humidity (%)

16
30
41
45
47
47
47
43
42
39
39
41
37
32
29
25
21
16
14
13
16
20
74
86

Pressure (mb)

1008
1009
1009
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1009
1008
1007
1006
1006
1007
1007

Ozone (du)

258
258
257
257
257
256
256
256
255
255
255
257
258
259
259
258
258
258
257
256
257
257
258
259

Friday 19

Waning Crescent 0%

05:23

20:14

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
17 Bad
18 OK

Sun - Rise: 05:52, Set: 20:35, Transit: 13:14. Moon - Rise: 05:23, Set: 20:14. Civil Dark: 21:06 - 05:22. Nautical Dark: 21:45 - 04:43. Astro Dark: 22:28 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
99
88
80
87
79
71
81
100
100
100
100
96
100
98
81
70
74
52
49
70
35

Low Clouds (% Sky Obscured)

5
41
38
24
29
56
64
75
69
76
100
100
100
100
88
100
97
81
70
73
24
30
37
12

Medium Clouds (% Sky Obscured)

78
97
93
86
88
56
48
19
14
27
26
64
27
21
17
10
3
0
0
13
7
7
17
8

High Clouds (% Sky Obscured)

100
100
100
97
58
40
64
10
8
12
0
0
0
0
0
0
0
0
0
0
0
0
2
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
6
5
4
6
6
9
6
7
9
8
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
Very Light Rain
None
Very Light Rain
None
None
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

63
57
28
15
13
43
51
63
54
54
77
67
64
48
35
44
48
48
71
67
64
40
5
2

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.3
0
0
0.5
0.3
0.3
0
0
0
0.2
0.2
0.6
0.6
0.5
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
23
23
22
20
20
19
19
19
19
19
19
20
20
20
21
22
23
25
26
27
29
30
30

Feels Like (°C)

27
24
24
22
20
21
21
21
21
22
21
20
21
22
21
23
23
24
26
27
29
32
33
32

Dew Point (°C)

24
22
22
21
19
19
19
18
19
19
18
19
19
19
19
18
18
18
19
21
22
20
18
16

Relative Humidity (%)

91
94
94
94
93
95
96
95
96
96
96
96
96
93
91
82
78
74
70
75
72
58
48
43

Pressure (mb)

1007
1008
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1004
1004
1003
1002

Ozone (du)

260
262
262
266
268
268
269
270
271
272
272
271
271
269
268
265
265
263
261
260
260
259
259
259

Saturday 20

New Moon 1%

06:17

21:07

19 Good
20 Good
21 Good
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 OK
17 Bad
18 Bad

Sun - Rise: 05:53, Set: 20:36, Transit: 13:15. Moon - Rise: 06:17, Set: 21:07. Civil Dark: 21:07 - 05:22. Nautical Dark: 21:45 - 04:43. Astro Dark: 22:29 - 04:00

Total Clouds (% Sky Obscured)

10
3
1
54
60
72
62
51
85
84
92
100
100
100
100
100
100
61
80
100
55
18
95
55

Low Clouds (% Sky Obscured)

0
0
0
40
54
49
47
34
33
41
34
25
33
37
58
73
84
37
58
92
37
17
94
54

Medium Clouds (% Sky Obscured)

0
0
1
2
3
29
3
3
15
26
32
28
74
95
90
99
100
33
43
96
37
7
5
2

High Clouds (% Sky Obscured)

10
3
1
8
2
2
0
3
85
73
92
100
100
100
100
66
76
61
70
70
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
3
2
5
5
9
3
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

4
1
1
5
5
5
7
2
19
38
38
73
95
95
95
95
95
95
95
95
95
36
23
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
0.9
0.6
1.8
2.6
3
2.8
1.9
0.4
0
0
0

Wind Speed/Direction (mph)

5
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
3
2
9
11
11
9
14
7

Chance of Frost

Temperature (°C)

29
26
21
19
18
17
17
16
16
17
17
17
18
21
22
22
23
23
24
25
21
22
21
20

Feels Like (°C)

31
28
24
22
20
19
19
19
19
19
19
18
19
22
23
24
24
24
24
23
19
21
19
18

Dew Point (°C)

15
18
18
17
17
16
16
16
16
16
16
16
17
19
20
20
20
21
17
15
18
15
11
9

Relative Humidity (%)

43
61
80
89
93
93
96
95
96
96
95
96
93
92
92
88
84
88
62
56
83
63
51
48

Pressure (mb)

1002
1003
1004
1005
1005
1005
1004
1004
1003
1003
1003
1003
1002
1002
1002
1001
1000
999
998
997
997
997
998
999

Ozone (du)

258
259
260
260
260
261
262
263
264
265
266
266
267
269
273
280
280
280
284
284
282
285
290
285

Sunday 21

Waxing Crescent 4%

07:17

21:53

19 Bad
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 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 05:53, Set: 20:36, Transit: 13:15. Moon - Rise: 07:17, Set: 21:53. Civil Dark: 21:07 - 05:23. Nautical Dark: 21:46 - 04:44. Astro Dark: 22:30 - 04:00

Total Clouds (% Sky Obscured)

47
14
13
13
19
25
25
45
67
68
62
65
65
58
54
41
41
41
42
39
36
28
25
21

Low Clouds (% Sky Obscured)

46
12
13
13
19
25
25
45
65
68
49
40
42
36
31
25
25
22
22
21
19
18
16
16

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 (%)

15
18
16
11
17
11
5
4
5
2
1
1
1
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)

11
8
8
7
7
5
4
3
3
4
3
3
3
5
6
6
7
8
9
9
8
7
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
15
15
14
13
12
12
11
9
8
7
9
10
11
12
14
15
17
17
18
19
21
21
20

Dew Point (°C)

7
8
10
10
10
11
10
9
8
6
4
7
6
4
3
2
1
1
1
1
1
2
2
2

Relative Humidity (%)

42
53
66
75
84
90
92
90
85
72
69
81
77
61
49
41
35
30
28
27
26
26
25
26

Pressure (mb)

1000
1001
1002
1004
1005
1006
1006
1007
1007
1007
1007
1008
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

287
287
283
282
282
282
281
280
280
280
282
282
282
282
281
281
281
281
281
281
282
283
282
281

Monday 22

Waxing Crescent 9%

08:21

22:32

19 OK
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 OK
14 OK
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 05:54, Set: 20:37, Transit: 13:16. Moon - Rise: 08:21, Set: 22:32. Civil Dark: 21:08 - 05:23. Nautical Dark: 21:46 - 04:44. Astro Dark: 22:30 - 04:01

Total Clouds (% Sky Obscured)

20
22
21
22
34
42
50
50
39
41
46
43
67
78
59
69
62
52
46
35
28
20
23
26

Low Clouds (% Sky Obscured)

14
16
15
14
14
13
11
10
9
7
7
7
66
78
47
63
56
48
40
31
23
12
13
15

Medium Clouds (% Sky Obscured)

0
0
0
0
9
21
36
41
39
41
46
43
44
49
49
48
29
13
1
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
0
0
0
0
0
0
1
4
9
10
25
11
16
10
1
1
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
4
3
3
2
1
1
1
1
0
0
0
0
1
4
8
10
10
10
10
10
11
12
10

Chance of Frost

Temperature (°C)

21
19
17
15
13
12
12
11
11
10
9
11
12
15
15
17
17
18
20
21
21
21
21
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
44
53
62
74
80
86
87
88
91
91
93
84
74
69
54
52
43
35
28
30
32
34
39

Pressure (mb)

1007
1007
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1010
1010
1010
1010
1010
1009
1010

Ozone (du)

282
282
282
284
285
288
290
292
292
290
290
289
288
288
287
286
286
286
285
284
283
282
282
282

Tuesday 23

Waxing Crescent 16%

09:25

23:06

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

Sun - Rise: 05:54, Set: 20:37, Transit: 13:16. Moon - Rise: 09:25, Set: 23:06. Civil Dark: 21:08 - 05:24. Nautical Dark: 21:47 - 04:45. Astro Dark: 22:31 - 04:01

Total Clouds (% Sky Obscured)

25
13
7
3
4
8
9
13
15
19
29
39
49
58
67
68
52
35
20
20
22
23
32
28

Low Clouds (% Sky Obscured)

18
12
7
2
3
3
4
6
10
13
28
39
49
58
67
68
52
35
9
8
6
5
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
12
11
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

8
6
4
3
2
2
1
1
1
1
0
1
1
2
4
5
7
9
10
12
12
13
14
12

Chance of Frost

Temperature (°C)

18
16
14
13
11
10
9
8
8
7
6
9
10
12
14
16
18
19
21
22
23
23
23
21

Feels Like (°C)

17
17
16
16
15
9
9
10
9
9
8
7
8
9
10
10
10
17
16
16
17
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

45
52
59
67
77
80
82
84
85
88
91
84
76
69
59
50
44
38
33
28
29
30
31
37

Pressure (mb)

1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1012
1011
1010
1010
1009
1009
1010

Ozone (du)

282
282
281
281
281
281
281
281
282
282
283
283
284
284
282
280
279
278
278
277
277
277
277
277

Wednesday 24

Waxing Crescent 24%

10:29

23:35

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

Sun - Rise: 05:55, Set: 20:38, Transit: 13:17. Moon - Rise: 10:29, Set: 23:35. Civil Dark: 21:09 - 05:24. Nautical Dark: 21:47 - 04:46. Astro Dark: 22:31 - 04:02

Total Clouds (% Sky Obscured)

25
25
25
27
31
37
43
43
41
40
40
37
38
36
34
36
29
23
21
14
11
8

Low Clouds (% Sky Obscured)

2
2
5
8
22
36
43
42
36
29
27
26
28
26
27
25
15
14
12
9
8
5

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

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
2
2
1
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

Fog (%)

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

Precipitation Probability (%)

1
3
4
2
5
5
3
6
7
6
10
8
6
8
6
3
2
2
0
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

Wind Speed/Direction (mph)

10
9
7
5
4
3
3
4
3
3
3
4
5
6
8
8
9
10
11
13
14
14

Chance of Frost

Temperature (°C)

18
16
14
12
10
10
10
9
9
8
7
9
10
11
13
15
16
17
19
20
20
20

Feels Like (°C)

18
17
17
17
15
8
9
10
9
9
9
6
7
7
7
7
7
16
15
15
15
16

Dew Point (°C)

7
7
8
8
8
8
7
6
6
6
6
5
5
4
2
1
0
-1
-1
-2
-2
-1

Relative Humidity (%)

46
56
63
73
84
83
82
80
82
87
91
80
69
60
49
40
33
29
26
23
23
23

Pressure (mb)

1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

277
277
277
277
277
277
277
276
276
276
277
278
279
280
280
279
279
279
279
280
280
281

Forecast for Alexandra, Murrindindi, Australia (-37.19,145.71)

Generated: 18/12/25 19:46:28. Forecast: 18/12/25 to 24/12/25. Timezone: UTC+11.00