Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 26%

03:57

13:42

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

Sun - Rise: 08:23, Set: 18:12, Transit: 13:18. Moon - Rise: 03:57, Set: 13:42. Civil Dark: 18:41 - 07:54. Nautical Dark: 19:13 - 07:22. Astro Dark: 19:44 - 06:51

Total Clouds (% Sky Obscured)

1
9
6
25
13
31
8
30
48
100
100
100
98
60
50
44
37
100
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
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
26
37
2
4
4
40
100
100
65
85
96

High Clouds (% Sky Obscured)

1
6
6
24
13
31
7
30
48
100
100
100
97
60
50
44
37
100
100
100
100
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
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)

3
1
0
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
4

Chance of Frost

Temperature (°C)

9
7
7
6
6
5
5
5
5
5
5
4
4
4
4
4
7
9
10
11
12
12
11
10

Feels Like (°C)

8
5
5
5
3
4
3
4
2
2
2
2
1
2
1
2
5
6
8
9
10
10
8
7

Dew Point (°C)

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

Relative Humidity (%)

50
55
58
58
58
60
61
60
59
59
59
59
59
60
59
54
50
39
37
34
31
30
32
43

Pressure (mb)

1020
1020
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1017
1018
1018
1018
1017
1017
1016
1015
1014
1014
1014

Ozone (du)

317
317
319
319
320
321
322
323
324
324
323
322
322
322
321
320
319
319
320
321
321
322
323
324

Tuesday 13

Waning Crescent 18%

04:57

14:19

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

Sun - Rise: 08:23, Set: 18:13, Transit: 13:18. Moon - Rise: 04:57, Set: 14:19. Civil Dark: 18:42 - 07:54. Nautical Dark: 19:14 - 07:22. Astro Dark: 19:45 - 06:51

Total Clouds (% Sky Obscured)

100
100
99
85
100
25
31
36
100
100
100
100
100
100
100
100
97
87
75
71
85
90
94
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
2
4
56
60
40
35

Medium Clouds (% Sky Obscured)

100
30
34
33
27
4
4
36
83
100
100
94
100
100
100
100
97
87
75
71
81
90
94
77

High Clouds (% Sky Obscured)

100
100
97
65
100
25
31
36
100
100
100
100
100
100
89
61
50
64
65
65
65
70
70
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
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
10
15
16
27
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
3
5
3
3
2
2
1
1
2
2
2
3
3
5
6
8
8
9
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

50
54
58
57
57
55
55
55
56
54
58
62
68
72
76
78
71
69
66
62
58
55
52
54

Pressure (mb)

1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1017
1017
1017
1017

Ozone (du)

325
326
327
329
330
333
334
337
341
344
347
348
349
351
354
355
355
354
353
352
351
351
351
352

Wednesday 14

Waning Crescent 11%

05:56

15:03

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

Sun - Rise: 08:22, Set: 18:14, Transit: 13:19. Moon - Rise: 05:56, Set: 15:03. Civil Dark: 18:43 - 07:54. Nautical Dark: 19:15 - 07:22. Astro Dark: 19:46 - 06:50

Total Clouds (% Sky Obscured)

87
67
86
80
76
62
56
39
44
55
10
5
3
5
3
13
5
2
7
18
36
57
86
93

Low Clouds (% Sky Obscured)

33
42
57
56
47
33
9
4
0
5
0
0
0
1
0
12
3
0
7
18
36
57
58
58

Medium Clouds (% Sky Obscured)

87
67
86
80
35
27
36
39
24
29
3
0
0
0
1
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
5
14
1
0
2
14
30
44
4
5
1
0
0
0
3
3
1
3
7
13
21
74
86

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 (%)

12
3
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
66
69
71
71
72
73
73
72
77
82
86
91
89
89
83
77
70
65
60
58
58
59

Pressure (mb)

1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1020
1018
1017
1017
1016
1016

Ozone (du)

355
358
362
364
366
369
373
373
374
368
350
342
338
331
325
322
320
320
318
314
312
310
311
312

Thursday 15

Waning Crescent 6%

06:51

15:54

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 Good
16 OK
17 Bad

Sun - Rise: 08:22, Set: 18:15, Transit: 13:19. Moon - Rise: 06:51, Set: 15:54. Civil Dark: 18:44 - 07:54. Nautical Dark: 19:16 - 07:22. Astro Dark: 19:47 - 06:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
95
93
89
85
81
67
58
43
44
49
56
40
26
3
26
51

Low Clouds (% Sky Obscured)

57
42
30
18
22
27
31
38
43
49
56
63
70
58
47
35
44
49
56
40
23
0
6
12

Medium Clouds (% Sky Obscured)

0
76
88
100
100
100
100
98
95
93
62
10
7
6
5
4
2
1
0
0
1
3
6
10

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
73
50
25
30
0
2
2
22
2
0
2
1
1
7
1
25
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
6
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 (%)

8
2
3
3
9
3
3
15
19
23
23
28
13
13
11
2
2
2
2
6
8
4
5
7

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
8
8
9
9
9
9
9
9
9
8
10
10
11
10
9
10
14
15
15
17
18
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
74
84
87
90
88
85
82
78
82
86
90
93
88
85
81
77
69
62
56
48
44
46
54

Pressure (mb)

1017
1017
1018
1018
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1014

Ozone (du)

313
314
313
312
313
316
320
321
321
321
328
327
325
325
323
321
319
319
320
321
324
325
325
325

Friday 16

Waning Crescent 2%

07:40

16:53

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
17 Bad

Sun - Rise: 08:22, Set: 18:16, Transit: 13:19. Moon - Rise: 07:40, Set: 16:53. Civil Dark: 18:45 - 07:53. Nautical Dark: 19:17 - 07:21. Astro Dark: 19:48 - 06:50

Total Clouds (% Sky Obscured)

83
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
94
89
83
81
75

Low Clouds (% Sky Obscured)

18
12
6
0
10
19
29
27
25
24
41
58
76
64
74
84
83
83
81
74
72
75
61
47

Medium Clouds (% Sky Obscured)

15
27
71
69
80
96
95
91
72
91
97
100
100
100
100
100
89
79
73
69
59
47
42
35

High Clouds (% Sky Obscured)

83
94
97
100
100
100
100
100
100
93
100
100
100
92
83
82
90
93
96
63
32
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
6
6
7
8
9
7
5
3
5
7
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

2
3
3
0
3
5
4
17
22
31
31
14
8
31
35
33
48
53
54
59
60
56
48
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

14
10
8
7
7
6
5
4
4
5
4
4
3
2
4
3
3
3
4
5
9
12
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
2
2
1
1
1
1
1
2
2
2
2
2
1
1
0
-1
-0
-1
-1
-2
-2

Relative Humidity (%)

65
72
76
76
76
78
79
79
82
85
88
93
94
96
93
88
85
79
73
71
68
65
62
67

Pressure (mb)

1014
1015
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1014
1014
1014
1014
1013
1013
1012
1012
1011
1012

Ozone (du)

326
326
329
333
336
337
339
342
350
357
362
370
379
384
388
391
395
397
399
401
402
403
404
408

Saturday 17

Waning Crescent 0%

08:23

17:56

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

Sun - Rise: 08:21, Set: 18:17, Transit: 13:20. Moon - Rise: 08:23, Set: 17:56. Civil Dark: 18:45 - 07:53. Nautical Dark: 19:18 - 07:21. Astro Dark: 19:49 - 06:50

Total Clouds (% Sky Obscured)

61
51
43
43
44
45
45
48
49
52
44
39
31
35
34
24
17
9
3
4
5
6
15
25

Low Clouds (% Sky Obscured)

31
32
32
32
23
14
5
5
4
4
14
21
24
22
7
7
3
1
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

20
13
10
6
13
21
27
33
42
49
41
31
19
28
34
24
17
9
3
4
5
6
15
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
1
1
0
1
0
0
0
1
2

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 (%)

25
29
25
12
17
17
7
13
13
5
11
11
4
9
8
2
4
4
0
1
1
1
4
5

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)

12
10
10
10
9
10
9
9
10
10
11
10
9
9
8
7
6
5
4
3
2
2
3
3

Chance of Frost

Temperature (°C)

3
3
2
2
2
2
1
1
1
0
0
0
0
-1
0
1
1
2
3
5
5
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
82
79
77
76
77
78
80
80
78
78
80
80
81
75
71
66
59
53
48
46
45
44
50

Pressure (mb)

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

Ozone (du)

413
417
423
428
434
435
437
438
439
440
440
444
447
450
450
451
452
452
453
453
452
450
449
447

Sunday 18

New Moon 1%

08:59

17:56

18 OK
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: 08:21, Set: 18:18, Transit: 13:20. Moon - Rise: 08:59, Set: 17:56. Civil Dark: 18:46 - 07:53. Nautical Dark: 19:18 - 07:21. Astro Dark: 19:50 - 06:49

Total Clouds (% Sky Obscured)

35
45
65
75
75
75
75
68
74
89
93
96
99
99
99
99
98
96
94

Low Clouds (% Sky Obscured)

9
23
51
71
75
75
75
68
62
43
55
69
81
83
85
87
72
55
41

Medium Clouds (% Sky Obscured)

33
44
59
73
75
75
75
68
53
35
46
61
83
86
88
90
91
91
90

High Clouds (% Sky Obscured)

3
3
4
4
2
1
0
27
53
75
75
70
70
60
60
65
70
60
55

ISS Passover

Visibility (miles)

9
9
6
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

5
14
17
18
20
20
19
19
14
1
8
15
24
23
22
20
39
51
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
3
2
2
1
1
1
1
0
0
1
1
1
2
2
3
3
4

Feels Like (°C)

4
4
1
1
1
0
-0
0
-2
-2
-2
-2
-2
-1
-2
-2
-1
-2
-2

Dew Point (°C)

-4
-2
-2
-1
-1
-1
-0
-0
-1
-1
-1
-1
-1
-0
0
0
1
0
-1

Relative Humidity (%)

57
66
72
79
84
88
91
93
92
94
94
92
91
89
88
86
86
79
72

Pressure (mb)

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

Ozone (du)

445
443
444
445
446
447
447
447
449
452
454
439
425
410
405
399
393
384
375

Forecast for El Chaparral Alto, Almeria, Spain (37.50,-2.42)

Generated: 12/01/26 18:02:17. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+1.00