Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 28%

12:01

23:14

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:39, Set: 17:41, Transit: 13:10. Moon - Rise: 12:01, Set: 23:14. Civil Dark: 18:13 - 08:07. Nautical Dark: 18:49 - 07:31. Astro Dark: 19:24 - 06:57

Total Clouds (% Sky Obscured)

98
100
83
83
78
65
63
71
50
81
84
80
78
72
53
59
62
55
56
87
94
98
95
91

Low Clouds (% Sky Obscured)

99
94
97
100
79
65
63
28
33
81
84
80
78
72
51
23
24
7
17
60
76
87
70
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
25
25
31
75
76
91
95
73

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
42
27
43
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
1
2
9
9
5
2
9
9
9
9
9
9
9
9
9
9
6
2
2

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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
10
5
5
2
1
1
2
0
0
0
1
5
2
3
1
1
6

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
9
7
5
8
5
4
3
2
2
2
2
2
2
2
2
2
1
1
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
83
84
84
90
91
91
91
96
96
92
84
80
74
68
63
60
68
74
78
80
87
92
94

Pressure (mb)

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

Ozone (du)

373
375
373
374
375
375
374
374
378
380
379
378
377
377
378
377
375
372
371
370
368
367
367
367

Friday 26

Waxing Crescent 39%

12:21

No Set

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:40, Set: 17:42, Transit: 13:11. Moon - Rise: 12:21, Set: No Set. Civil Dark: 18:14 - 08:08. Nautical Dark: 18:50 - 07:32. Astro Dark: 19:24 - 06:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
95

Low Clouds (% Sky Obscured)

59
86
90
93
96
95
95
94
100
99
98
98
95
93
94
89
93
91
100
94
95
91
90
90

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
100
100
99
26
15
23
77
37
30
30
40
39
83
58

High Clouds (% Sky Obscured)

0
0
0
26
52
52
93
50
100
100
66
100
84
79
71
64
41
43
31
20
24
57
65
17

ISS Passover

Visibility (miles)

5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
9
9
8
9

Fog (%)

0
0
0
52
52
41
30
23
17
10
0
0
0
0
0
0
0
0
0
0
0
0
52
52

Precipitation Type

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

Precipitation Probability (%)

24
44
57
57
40
48
73
95
67
92
68
62
49
24
21
29
15
16
40
53
49
44
57
67

Precipitation Amount (mm)

0
0.2
0.3
0.2
0
0
0.6
1.2
0.3
1
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
98
100
98
100
100
100
100
100
98
100
98
98
96
98
98
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

368
367
366
364
362
361
361
361
365
366
367
368
367
368
371
375
377
378
377
378
379
380
380
380

Saturday 27

First Quarter 50%

12:41

00:24

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:40, Set: 17:43, Transit: 13:11. Moon - Rise: 12:41, Set: 00:24. Civil Dark: 18:15 - 08:08. Nautical Dark: 18:51 - 07:32. Astro Dark: 19:25 - 06:58

Total Clouds (% Sky Obscured)

99
99
99
97
94
93
96
95
96
99
100
100
100
100
99
85
93
95
97
93
96
83
86
69

Low Clouds (% Sky Obscured)

87
73
75
66
66
77
86
75
66
78
80
61
70
86
93
79
85
87
92
87
72
79
86
69

Medium Clouds (% Sky Obscured)

92
95
91
92
36
28
35
62
89
96
59
65
73
74
71
64
47
20
13
50
13
0
0
0

High Clouds (% Sky Obscured)

94
96
89
67
6
3
3
18
4
6
38
24
1
14
20
7
3
1
34
35
70
25
2
0

ISS Passover

Visibility (miles)

6
4
8
9
9
6
4
5
9
5
6
9
5
2
2
9
6
9
9
9
9
9
9
9

Fog (%)

52
52
52
52
52
52
52
52
52
51
0
0
0
0
0
1
2
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

92
79
69
37
25
31
28
26
13
24
23
19
25
23
30
33
17
4
0
0
1
1
1
0

Precipitation Amount (mm)

1.1
0.6
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
96
98
96
98
96
96
94
91
90
91
91
93
88
90
90
93
94
96
96
96
94

Pressure (mb)

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

Ozone (du)

377
376
375
374
374
372
372
373
374
372
371
369
365
361
358
356
355
355
354
353
351
350
349
347

Sunday 28

Waxing Gibbous 61%

13:03

01:35

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

Sun - Rise: 08:40, Set: 17:43, Transit: 13:12. Moon - Rise: 13:03, Set: 01:35. Civil Dark: 18:15 - 08:08. Nautical Dark: 18:51 - 07:32. Astro Dark: 19:26 - 06:58

Total Clouds (% Sky Obscured)

54
50
50
49
49
49
49
59
43
37
36
34
32
31
23
21
27
35
34
26
13
0
4
5

Low Clouds (% Sky Obscured)

54
50
50
49
49
49
49
56
43
37
36
34
32
31
23
21
20
10
0
0
0
0
4
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
3
2
2
2
19
0
0
0
0
0
3
6
9
19
26
29
19
10
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
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
6
6
5
5
5
5
4
4
4
2
2
3
4
4
3
3
2
1
1
0
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
94
91
93
93
93
93
94
93
85
79
74
72
68
69
79
86
88
91
94
94
96

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1022
1021
1021
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

346
343
341
339
336
334
333
332
331
328
326
325
324
323
321
320
320
320
319
318
320
320
320
320

Monday 29

Waxing Gibbous 72%

13:27

02:49

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

Sun - Rise: 08:40, Set: 17:44, Transit: 13:12. Moon - Rise: 13:27, Set: 02:49. Civil Dark: 18:16 - 08:08. Nautical Dark: 18:52 - 07:33. Astro Dark: 19:26 - 06:58

Total Clouds (% Sky Obscured)

4
11
19
27
30
34
38
43
44
45
35
27
23
24
25
26
28
23
21
32
36
49
49
53

Low Clouds (% Sky Obscured)

4
11
19
27
30
34
38
43
44
45
35
19
4
9
12
14
17
21
21
32
36
49
49
41

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
6
13
19
18
18
18
12
6
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
1
1
1
1
1
0
4
3
1
2
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
94
94
93
94
96
94
94
91
83
75
70
67
65
68
78
83
86
88
88
91
91

Pressure (mb)

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

Ozone (du)

318
317
316
315
315
315
315
315
315
314
316
316
317
317
318
318
318
319
319
321
322
323
324
324

Tuesday 30

Waxing Gibbous 82%

13:57

04:08

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:41, Set: 17:45, Transit: 13:13. Moon - Rise: 13:57, Set: 04:08. Civil Dark: 18:17 - 08:08. Nautical Dark: 18:53 - 07:33. Astro Dark: 19:27 - 06:58

Total Clouds (% Sky Obscured)

62
64
58
60
55
54
53
48
47
50
50
55
64
69
77
82
80
79
78
84
83
81
82
85

Low Clouds (% Sky Obscured)

41
43
45
56
55
54
53
48
47
50
50
55
64
69
77
82
80
75
62
61
66
70
76
84

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 (%)

1
2
2
1
2
2
2
3
3
1
2
2
1
2
2
1
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
91
91
93
93
91
91
91
83
76
71
71
71
71
77
85
93
93
89
88
84

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1023
1023
1024
1024
1024
1024

Ozone (du)

324
324
324
325
325
323
322
320
319
317
316
315
314
313
308
303
298
295
291
288
288
288
288
291

Wednesday 31

Waxing Gibbous 91%

14:35

05:29

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:41, Set: 17:46, Transit: 13:13. Moon - Rise: 14:35, Set: 05:29. Civil Dark: 18:18 - 08:09. Nautical Dark: 18:53 - 07:33. Astro Dark: 19:28 - 06:59

Total Clouds (% Sky Obscured)

90
88
89
89
86
83
82
82
83
84
80
77
76
79
80
77
81
86
87
87
88
91
91
92

Low Clouds (% Sky Obscured)

90
88
89
89
86
83
82
82
83
84
80
77
76
78
74
68
76
84
87
87
88
91
91
91

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
1
1
2
2
2
2
18
33
46
58
69
76
79
80
77
80
70
60
55
50
40
40
40

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
2
3
1
3
2
1
2
2
1
2
1
0
1
1
1
3
5
3
7
7
2
7
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
80
80
80
80
80
78
77
77
74
74
72
73
73
73
76
77
77
77
77
77
78

Pressure (mb)

1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024

Ozone (du)

293
295
302
309
315
322
328
335
336
337
339
338
338
338
337
337
337
338
339
340
342
343
344
346

Forecast for Jungitu, Araba / Álava, Spain (42.87,-2.60)

Generated: 25/12/25 05:01:57. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+1.00