Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 8%

10:23

21:25

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:50, Set: 18:28, Transit: 13:39. Moon - Rise: 10:23, Set: 21:25. Civil Dark: 18:58 - 08:19. Nautical Dark: 19:33 - 07:45. Astro Dark: 20:06 - 07:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
94
96
100
98
95
97
100
100
100
100
97
93
100
95
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

87
58
57
80
73
100
100
99
37
40
59
29
0
35
0
55
95
88
43
100
97
100
83
84

High Clouds (% Sky Obscured)

4
0
2
2
75
100
100
100
100
100
100
35
0
0
0
38
55
55
1
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
1
1
0
0
1
1
2
1
1
1
1
1
2
1
7
1
1
0
0
0
0
0

Fog (%)

99
99
78
99
100
100
99
78
6
88
61
99
78
20
66
95
53
0
79
78
26
1
77
41

Precipitation Type

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

Precipitation Probability (%)

0
1
6
60
80
78
66
95
95
83
78
52
31
44
43
75
95
95
95
95
95
95
91
88

Precipitation Amount (mm)

0
0
0
0.2
0.5
0.4
0.2
0.7
1.3
0.4
0.3
0
0
0
0
0
1.1
1.2
0.6
1.3
2.1
0.9
0.8
0.9

Wind Speed/Direction (mph)

10
9
9
9
10
10
10
11
10
11
11
11
11
13
15
17
20
18
17
15
12
12
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
96
96
96
98
98
96
98
96
94
93
91
94
94
96
98
98
98
100

Pressure (mb)

1012
1012
1011
1011
1010
1009
1007
1006
1005
1005
1004
1003
1002
1001
1000
998
997
997
998
999
999
1000
1001
1001

Ozone (du)

328
327
326
327
328
332
335
332
330
331
331
332
337
342
348
354
358
359
362
365
369
370
369
372

Wednesday 21

Waxing Crescent 15%

10:44

22:34

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:49, Set: 18:29, Transit: 13:39. Moon - Rise: 10:44, Set: 22:34. Civil Dark: 19:00 - 08:19. Nautical Dark: 19:34 - 07:44. Astro Dark: 20:07 - 07:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
92
90
89
89
96
100
98
100
100
100
100
99
100
99
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
82
81
79
77
84
100
90
100
89
87
99
89
100
91
100
95

Medium Clouds (% Sky Obscured)

80
85
70
99
98
67
33
25
17
10
18
22
79
94
95
96
100
100
99
96
42
62
78
60

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
40
20
40
26
54
86
56
98
96
100
71
55
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
4
2
7
1
0
0
0
1
1
0
0

Fog (%)

75
0
78
73
73
73
68
2
78
0
0
0
12
0
1
0
19
45
28
45
21
24
41
69

Precipitation Type

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

Precipitation Probability (%)

80
94
95
90
92
89
52
26
20
19
12
4
2
5
22
40
87
95
95
95
95
95
95
90

Precipitation Amount (mm)

0.7
0.9
1.1
0.9
0.9
0.9
0.3
0
0
0
0
0
0
0
0
0.1
0.5
0.9
1.4
0.8
0.5
0.7
0.9
0.2

Wind Speed/Direction (mph)

7
7
5
6
5
6
7
6
5
4
3
1
2
5
7
8
9
9
11
12
12
12
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
100
100
100
98
98
100
100
98
94
91
93
93
96
98
98
96
96
98
98
98

Pressure (mb)

1002
1003
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1007
1007
1006
1004
1003
1002
1001
1000
998
998
997
997

Ozone (du)

368
359
351
347
341
335
333
329
324
322
321
321
319
317
316
314
312
309
310
310
314
317
323
329

Thursday 22

Waxing Crescent 24%

11:05

No Set

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:48, Set: 18:31, Transit: 13:39. Moon - Rise: 11:05, Set: No Set. Civil Dark: 19:01 - 08:18. Nautical Dark: 19:35 - 07:44. Astro Dark: 20:08 - 07:11

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
99
100
100
100
97

Low Clouds (% Sky Obscured)

95
94
92
88
92
93
90
84
100
97
99
90
88
96
85
79
91
87
90
97
93
87
84
84

Medium Clouds (% Sky Obscured)

55
70
100
99
94
100
100
100
100
100
100
100
100
100
100
100
100
65
93
62
100
100
100
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
60
55
0
1
50
7
30
38
2
66
56
42
4

ISS Passover

Visibility (miles)

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

Fog (%)

32
34
34
9
13
23
37
39
56
38
45
45
79
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
93
95
91
95
88
92
86
93
95
95
95
95
95
95
95
95
88
90
95
76
74
95
80

Precipitation Amount (mm)

1.3
0.9
1.2
0.9
1
0.9
0.9
0.7
0.6
1.5
1.6
2.8
1.8
1.4
1.6
1.5
1.5
0.6
0.7
0.8
0.4
0.4
1.3
0.4

Wind Speed/Direction (mph)

13
13
11
14
14
13
13
14
12
13
11
10
11
12
11
12
11
14
13
14
12
9
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
98
98
98
96
96
96
98
98
100
98
100
100
92
92
91
94
92
96
98

Pressure (mb)

998
998
999
1000
1000
1000
1000
1000
999
999
998
997
997
998
997
997
996
997
997
997
998
998
999
999

Ozone (du)

342
354
359
366
371
374
378
379
379
378
380
384
389
400
406
411
422
433
440
445
443
445
446
450

Friday 23

Waxing Crescent 34%

11:26

23:44

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:47, Set: 18:32, Transit: 13:40. Moon - Rise: 11:26, Set: 23:44. Civil Dark: 19:02 - 08:17. Nautical Dark: 19:36 - 07:43. Astro Dark: 20:09 - 07:10

Total Clouds (% Sky Obscured)

95
92
95
97
100
100
100
100
100
100
100
98
86
94
96
98
100
99
98
96
97
98
100
100

Low Clouds (% Sky Obscured)

84
85
87
87
88
88
89
89
91
93
95
93
84
90
94
97
100
97
95
92
87
82
77
65

Medium Clouds (% Sky Obscured)

77
26
24
70
52
93
95
90
97
67
61
42
22
0
7
24
9
46
58
69
80
91
84
62

High Clouds (% Sky Obscured)

2
2
22
37
51
58
49
57
28
56
3
9
5
3
3
7
43
68
43
33
27
21
20
1

ISS Passover

Visibility (miles)

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

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

Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

90
87
70
59
35
41
50
77
86
81
88
60
51
40
51
45
36
39
49
86
95
95
83
53

Precipitation Amount (mm)

0.7
0.8
0.4
0.3
0
0
0.1
0.3
0.5
0.5
0.8
0.2
0.3
0.2
0.3
0.2
0
0.1
0.1
0.5
1
0.7
0.5
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

999
1000
1000
1000
1000
1000
1000
1000
1001
1002
1003
1005
1006
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

457
461
458
452
449
444
439
435
432
431
429
428
426
427
436
442
435
436
435
429
426
424
420
420

Saturday 24

Waxing Crescent 45%

11:49

00:56

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:47, Set: 18:33, Transit: 13:40. Moon - Rise: 11:49, Set: 00:56. Civil Dark: 19:03 - 08:16. Nautical Dark: 19:37 - 07:42. Astro Dark: 20:10 - 07:09

Total Clouds (% Sky Obscured)

100
100
98
97
95
96
98
100
100
100
100
98
97
95
96
98
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
41
59
72
87
91
95
100
100
100
100
95
90
89
92
94
97
96
96
96
97
99
100
100

Medium Clouds (% Sky Obscured)

99
100
88
77
68
62
55
55
73
88
100
97
44
92
70
49
27
29
27
28
29
29
31
43

High Clouds (% Sky Obscured)

24
35
40
45
50
45
40
0
0
3
1
0
0
0
5
9
13
20
24
31
31
60
85
90

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

31
23
44
51
64
72
95
95
63
84
95
95
95
95
95
95
95
70
65
74
63
77
85
63

Precipitation Amount (mm)

0
0
0.1
0.1
0.3
0.3
1.1
0.5
0.2
0.5
1
1.3
2.1
2.5
2.6
1.8
1.1
0.3
0.3
0.7
0.3
0.6
0.8
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
100
100
100
100
100
98
98
98
100
100
100
100
98
98
98
96
98
96
98
98
100

Pressure (mb)

1008
1008
1008
1008
1007
1006
1005
1005
1006
1006
1006
1005
1006
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014

Ozone (du)

420
419
418
419
420
423
427
434
444
452
459
460
456
447
440
435
429
424
422
419
417
413
409
405

Sunday 25

Waxing Crescent 57%

12:16

02:11

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:46, Set: 18:34, Transit: 13:40. Moon - Rise: 12:16, Set: 02:11. Civil Dark: 19:04 - 08:16. Nautical Dark: 19:38 - 07:42. Astro Dark: 20:11 - 07:09

Total Clouds (% Sky Obscured)

100
100
98
96
95
96
98
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
96
91
87
68
49
29
29
29
32
51
71
90
93
96
100
100
100
100
100
100
100
97

Medium Clouds (% Sky Obscured)

54
61
47
35
21
22
20
19
29
40
51
67
83
100
92
84
76
74
73
72
80
89
99
95

High Clouds (% Sky Obscured)

90
90
85
72
60
45
31
27
47
71
90
97
98
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Snow
Snow
Snow
Snow
Snow
None
None
None
None
Snow
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

56
58
44
43
40
28
29
34
35
37
38
51
72
81
87
95
95
92
87
85
95
95
95
95

Precipitation Amount (mm)

0.3
0.5
0.1
0.1
0.1
0
0
0
0
0.1
0
0
0.4
0.5
0.5
0.8
0.6
0.6
0.5
0.5
0.7
1.1
1.6
2.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1013
1012
1012
1011
1010
1009
1009
1008
1007
1006
1005

Ozone (du)

396
388
380
373
367
360
354
347
341
338
335
332
331
330
329
328
327
327
326
325
324
323
322
321

Monday 26

First Quarter 68%

12:50

03:28

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 Bad

Sun - Rise: 08:45, Set: 18:36, Transit: 13:40. Moon - Rise: 12:50, Set: 03:28. Civil Dark: 19:06 - 08:15. Nautical Dark: 19:39 - 07:41. Astro Dark: 20:12 - 07:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
90
93
96
99
90
82
73
82
91
100
93
86
79
86
93
100
100
100
100

Medium Clouds (% Sky Obscured)

91
87
92
96
100
100
100
100
93
84
76
73
70
69
72
75
77
80
82
85

High Clouds (% Sky Obscured)

100
100
87
70
45
45
45
40
45
45
55
70
70
75
79
71
59
71
73
79

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
94
83
83
75
78
90
75
74
79
65
76
89
92
95
95

Precipitation Amount (mm)

3.2
2.6
1.9
1.4
0.9
0.6
0.5
0.8
0.4
0.5
0.7
0.3
0.4
0.7
0
0.4
0.7
0.5
0.9
1.7

Wind Speed/Direction (mph)

12
10
11
10
9
9
9
8
8
7
6
5
6
7
8
8
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1008
1008
1007
1006
1005
1006
1006

Ozone (du)

321
320
320
320
320
320
321
321
321
322
323
325
324
324
324
322
321
320
320
320

Forecast for Valdín, Ourense, Spain (42.22,-6.97)

Generated: 20/01/26 23:56:13. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+1.00