Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

09:17

17:41

23 OK
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: 08:32, Set: 17:05, Transit: 12:48. Moon - Rise: 09:17, Set: 17:41. Civil Dark: 17:43 - 07:54. Nautical Dark: 18:24 - 07:13. Astro Dark: 19:04 - 06:33

Total Clouds (% Sky Obscured)

36
49
59
65
71
71
74
91
98
93
100
100
100
100
100
96
82
81
69
88
83
50
60
79

Low Clouds (% Sky Obscured)

36
47
37
35
32
29
29
28
27
28
20
0
0
0
0
0
0
0
0
1
0
13
21
23

Medium Clouds (% Sky Obscured)

36
49
59
48
50
60
62
85
96
91
100
100
100
100
100
96
82
81
69
88
75
50
31
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
3
0
0
0
2
15
15
20
25
61
14
2
6

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
5
10
11
9
2
1
1
2
3
2
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
4
3
3
3
4
4
4
4
4
3
4
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
88
89
89
89
87
87
86
84
80
74
69
67
65
66
68
72
73
74
74
76
79

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

390
388
388
386
384
382
380
378
377
377
377
378
379
378
375
373
371
369
371
369
367
366
369
369

Monday 19

Waxing Crescent 3%

09:35

19:00

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

Sun - Rise: 08:31, Set: 17:07, Transit: 12:49. Moon - Rise: 09:35, Set: 19:00. Civil Dark: 17:44 - 07:53. Nautical Dark: 18:26 - 07:12. Astro Dark: 19:05 - 06:32

Total Clouds (% Sky Obscured)

87
75
72
73
66
58
44
24
19
10
25
9
5
5
27
16
40
36
16
35
60
45
55
57

Low Clouds (% Sky Obscured)

21
0
6
7
12
10
15
13
4
0
0
0
0
1
0
0
0
0
0
24
26
30
25
24

Medium Clouds (% Sky Obscured)

53
54
41
38
41
24
44
6
5
10
25
8
5
3
0
0
0
0
1
0
0
0
13
3

High Clouds (% Sky Obscured)

1
1
5
22
27
5
4
1
9
0
0
0
0
2
26
14
39
33
16
19
39
19
12
33

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)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
86
88
88
88
86
86
83
81
79
72
68
65
64
65
70
73
76
79
80
80
83

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014
1013
1013
1012

Ozone (du)

366
364
363
362
361
362
361
361
360
360
362
363
364
366
364
364
366
368
367
369
372
374
377
378

Tuesday 20

Waxing Crescent 8%

09:50

20:19

23 OK
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: 08:29, Set: 17:09, Transit: 12:49. Moon - Rise: 09:50, Set: 20:19. Civil Dark: 17:46 - 07:52. Nautical Dark: 18:27 - 07:11. Astro Dark: 19:07 - 06:31

Total Clouds (% Sky Obscured)

48
92
98
100
100
98
100
98
61
100
100
100
84
100
100
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
18
5
0
0
11
18
25
20
9
1
33
30
58
62
55
37
58
67
63
53
48
43
45

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
25
3
49
27
98
84
63
81
83
86
77
83
85
88
94
100
100

High Clouds (% Sky Obscured)

35
83
96
100
95
96
98
94
47
100
100
99
27
100
100
93
100
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
15
29
21
1
1
1
10
15
3
3
10
23
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
89
89
89
89
89
87
84
81
80
76
74
77
78
75
75
74
74
78
80
78
75
76

Pressure (mb)

1012
1011
1010
1009
1009
1008
1007
1006
1005
1004
1004
1003
1003
1002
1001
1000
999
999
998
998
997
997
996
996

Ozone (du)

377
376
376
376
376
375
373
372
377
379
376
372
372
370
366
360
354
351
344
344
344
346
347
347

Wednesday 21

Waxing Crescent 15%

10:02

21:38

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: 08:28, Set: 17:10, Transit: 12:49. Moon - Rise: 10:02, Set: 21:38. Civil Dark: 17:47 - 07:51. Nautical Dark: 18:29 - 07:10. Astro Dark: 19:08 - 06:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
97
94
91
86
82
77
76

Low Clouds (% Sky Obscured)

45
45
47
45
47
55
63
71
67
64
61
51
41
30
32
33
34
31
28
27
17
12
0
8

Medium Clouds (% Sky Obscured)

99
65
98
97
96
95
95
88
82
79
89
57
51
46
56
84
100
96
92
82
79
75
68
61

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
85
70
53
68
84
100
67
34
1
17
33
50
52

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 (%)

31
30
16
20
22
23
22
19
16
12
0
0
0
0
2
2
1
3
4
0
7
8
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
12
10
10
9
9
8
8
8
8
8
8
8
7
7
7
6
8
7
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
78
78
79
79
77
77
76
75
78
78
76
75
77
75
79
74
65
62
62
62

Pressure (mb)

996
995
995
995
995
995
995
994
994
995
995
995
995
995
995
995
995
996
996
996
997
997
997
998

Ozone (du)

348
349
350
351
351
354
353
352
353
350
347
345
346
349
349
349
351
355
359
362
364
370
376
380

Thursday 22

Waxing Crescent 23%

10:13

22:58

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:27, Set: 17:12, Transit: 12:50. Moon - Rise: 10:13, Set: 22:58. Civil Dark: 17:49 - 07:50. Nautical Dark: 18:30 - 07:09. Astro Dark: 19:09 - 06:30

Total Clouds (% Sky Obscured)

76
79
84
88
92
94
97
100
100
100
100
100
100
100
100
100
100
84
64
44
39
34
29
22

Low Clouds (% Sky Obscured)

16
29
42
56
61
59
52
45
49
61
69
68
67
69
67
63
57
45
37
34
39
34
29
22

Medium Clouds (% Sky Obscured)

60
52
62
73
39
80
81
81
85
83
54
38
40
39
52
66
77
77
64
44
39
34
29
22

High Clouds (% Sky Obscured)

54
59
63
52
66
72
88
100
100
100
100
67
37
9
39
70
100
67
33
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

3
1
2
1
0
0
0
0
0
0
0
4
10
25
23
18
8
7
6
6
28
38
41
35

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
61
61
61
61
61
59
61
64
67
70
72
75
85
84
84
84
84
85
85
88
90
93

Pressure (mb)

998
998
998
998
998
998
998
998
998
998
999
999
999
999
999
999
999
999
999
999
999
1000
1000
1000

Ozone (du)

390
394
393
392
393
398
401
400
398
397
394
393
387
379
369
369
369
369
369
368
368
368
367
367

Friday 23

Waxing Crescent 33%

10:25

22:58

23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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: 08:26, Set: 17:14, Transit: 12:50. Moon - Rise: 10:25, Set: 22:58. Civil Dark: 17:51 - 07:49. Nautical Dark: 18:31 - 07:08. Astro Dark: 19:11 - 06:29

Total Clouds (% Sky Obscured)

15
22
29
32
30
30
35
40
38
36
38
40
47
54
49
53
58
56
53
52
50
50
49
51

Low Clouds (% Sky Obscured)

15
22
23
17
8
6
4
2
1
1
0
1
2
3
10
16
23
32
40
46
48
50
49
51

Medium Clouds (% Sky Obscured)

15
22
29
32
30
30
35
40
38
36
21
34
47
54
47
28
6
5
2
0
0
0
0
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
10
9
9
12
12
11
7
8
5
5
3
2
1
1
1
1
1

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 (%)

27
12
10
6
1
2
2
1
1
1
0
0
0
0
0
0
0
1
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
5
5
5
5
5
5
5
5
5
6
6
6
7
8
8
9
9
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
96
96
96
96
93
93
93
88
83
80
79
79
79
80
83
86
89
91
94

Pressure (mb)

1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1001
1001
1001
1002
1002
1002
1002
1002
1003

Ozone (du)

368
369
371
372
374
376
379
382
385
388
390
392
396
399
402
404
406
409
408
408
407
409
411
413

Saturday 24

Waxing Crescent 45%

10:39

00:19

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: 08:25, Set: 17:15, Transit: 12:50. Moon - Rise: 10:39, Set: 00:19. Civil Dark: 17:52 - 07:48. Nautical Dark: 18:33 - 07:07. Astro Dark: 19:12 - 06:28

Total Clouds (% Sky Obscured)

55
58
70
83
95
90
87
83
80
78
79
86
91
97
97
97
97
92
87
82

Low Clouds (% Sky Obscured)

53
54
59
66
74
68
64
60
59
59
61
68
68
65
62
60
54
60
70
82

Medium Clouds (% Sky Obscured)

15
22
25
28
31
26
20
17
12
12
11
29
47
65
59
49
40
30
15
3

High Clouds (% Sky Obscured)

1
1
1
1
1
5
10
22
15
13
8
9
8
13
11
9
7
20
33
46

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

8
7
7
7
7
6
6
6
6
6
7
7
7
7
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
89
88
86
84
86
86
84
83
80
78
75
74
73
71
70
69
70
71

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006

Ozone (du)

412
411
410
411
411
411
413
414
415
417
419
421
421
420
420
421
421
421
422
422

Forecast for Eindhoven, Gemeente Eindhoven, Netherlands (51.44,5.48)

Generated: 18/01/26 23:39:06. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+1.00