Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 26%

04:36

11:02

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

Sun - Rise: 08:47, Set: 16:00, Transit: 12:24. Moon - Rise: 04:36, Set: 11:02. Civil Dark: 16:48 - 08:00. Nautical Dark: 17:38 - 07:10. Astro Dark: 18:24 - 06:24

Total Clouds (% Sky Obscured)

30
33
35
35
26
31
20
0
20
54
49
57
41
94
100
100
100
100
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
33
35
28
26
31
20
0
20
0
0
27
41
54
32
27
0
0
17
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
2
1
0
0
0
0
0
20
18
49
57
41
80
98
100
100
100
97
31
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
3
0
2
20
0
20
49
49
57
41
39
95
100
89
82
74
5
80
70
80
80

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
2
6
2

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
39
40
4
4
5
3
3
2
4
5
6
2
1
0
0
2
6
3
3
3
3
6
10

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)

24
25
25
25
23
21
20
18
17
15
13
12
11
11
9
9
8
7
7
7
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
4
4
4
4
4
3
3
3
4
4
4
4
4
3
3
3
3
3
2
2
2

Relative Humidity (%)

78
78
74
77
75
78
81
84
81
82
83
88
90
90
88
88
86
88
88
91
89
88
86
86

Pressure (mb)

981
982
983
984
985
986
987
988
989
990
991
992
993
994
994
995
996
996
997
997
997
997
997
998

Ozone (du)

307
309
309
311
314
318
318
318
321
325
328
331
334
333
330
323
318
316
320
321
321
323
330
333

Tuesday 13

Waning Crescent 18%

05:59

11:12

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

Sun - Rise: 08:46, Set: 16:02, Transit: 12:25. Moon - Rise: 05:59, Set: 11:12. Civil Dark: 16:49 - 07:59. Nautical Dark: 17:39 - 07:09. Astro Dark: 18:26 - 06:23

Total Clouds (% Sky Obscured)

100
80
52
54
35
24
26
5
16
17
14
17
6
10
18
18
17
59
34
36
39
96
96
100

Low Clouds (% Sky Obscured)

40
0
26
32
10
24
26
1
16
17
14
17
1
9
18
18
17
38
22
5
8
14
3
2

Medium Clouds (% Sky Obscured)

100
80
52
54
4
3
3
1
3
3
1
3
1
0
0
0
0
3
25
30
34
79
94
99

High Clouds (% Sky Obscured)

75
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
39
90
35
5

ISS Passover

Visibility (miles)

9
9
3
3
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
3
6
2
1
0
0
1
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 (%)

11
24
19
6
1
1
1
0
0
0
1
2
3
2
3
2
3
6
4
3
2
1
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)

7
8
10
11
13
13
12
13
14
15
15
16
16
16
15
15
14
14
12
11
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
94
96
86
89
89
82
79
80
80
85
83
81
80
79
79
80
82
85
86
85
83

Pressure (mb)

998
998
998
998
998
998
998
999
999
999
1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003

Ozone (du)

328
333
331
330
353
358
359
358
362
375
369
367
373
368
355
334
324
325
323
318
318
319
326
332

Wednesday 14

Waning Crescent 11%

07:16

11:27

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:45, Set: 16:04, Transit: 12:25. Moon - Rise: 07:16, Set: 11:27. Civil Dark: 16:51 - 07:58. Nautical Dark: 17:41 - 07:08. Astro Dark: 18:27 - 06:22

Total Clouds (% Sky Obscured)

98
100
100
100
100
91
100
100
100
100
100
100
100
77
55
50
100
96
98
80
82
85
89
79

Low Clouds (% Sky Obscured)

2
2
15
3
23
20
26
21
30
48
60
81
25
13
3
5
13
17
9
31
30
33
45
38

Medium Clouds (% Sky Obscured)

98
100
100
96
36
31
86
100
100
100
100
100
100
77
55
50
100
28
94
52
82
85
85
69

High Clouds (% Sky Obscured)

66
100
100
100
100
85
100
81
100
100
100
100
100
65
55
0
0
2
4
3
29
45
45
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
0
0
0
2
6
5
3
6
18
32
28
40
9
5
6
6
2
2
9
5
8
11
14

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
9
9
10
9
9
8
7
7
7
7
8
8
7
9
11
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
3
4
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
80
82
79
79
85
88
86
83
82
82
80
79
83
91
94
93
93
94
91
93
93
91

Pressure (mb)

1003
1003
1002
1001
1000
1000
999
998
997
997
996
996
995
994
994
993
993
993
993
993
993
993
993
994

Ozone (du)

339
337
340
348
349
348
344
343
345
348
352
358
359
361
369
373
375
378
376
376
375
374
371
366

Thursday 15

Waning Crescent 10%

08:16

11:55

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

Sun - Rise: 08:43, Set: 16:06, Transit: 12:25. Moon - Rise: 08:16, Set: 11:55. Civil Dark: 16:53 - 07:57. Nautical Dark: 17:42 - 07:08. Astro Dark: 18:29 - 06:21

Total Clouds (% Sky Obscured)

97
100
83
47
40
56
90
92
84
78
68
43
34
41
30
21
14
27
36
43
39
39
34
27

Low Clouds (% Sky Obscured)

36
68
44
18
6
4
6
17
7
5
3
4
5
7
4
2
1
1
1
1
12
21
31
22

Medium Clouds (% Sky Obscured)

95
100
66
36
26
50
89
88
83
78
66
35
20
30
24
18
12
27
36
43
39
39
34
27

High Clouds (% Sky Obscured)

19
8
20
0
0
0
0
0
0
0
0
0
3
3
0
0
0
7
15
20
14
8
2
4

ISS Passover

Visibility (miles)

9
9
7
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 (%)

11
32
25
7
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
10
7
3
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
86
86
90
89
89
89
88
88
91
91
93
91
89
88
89
88
88
89
89
89

Pressure (mb)

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

Ozone (du)

365
364
364
366
369
374
377
386
401
414
419
422
419
405
394
399
397
400
404
409
409
410
409
411

Friday 16

Waning Crescent 6%

08:56

12:43

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

Sun - Rise: 08:42, Set: 16:08, Transit: 12:26. Moon - Rise: 08:56, Set: 12:43. Civil Dark: 16:55 - 07:56. Nautical Dark: 17:44 - 07:07. Astro Dark: 18:30 - 06:20

Total Clouds (% Sky Obscured)

18
8
17
33
37
25
37
48
57
86
56
29
53
71
60
47
35
54
73
88
88
87
86
76

Low Clouds (% Sky Obscured)

12
1
10
18
25
25
27
30
28
29
28
29
28
28
33
40
35
50
56
62
67
75
83
74

Medium Clouds (% Sky Obscured)

18
0
7
15
21
21
18
17
12
9
14
5
28
48
37
23
10
32
50
66
47
26
14
7

High Clouds (% Sky Obscured)

4
4
6
18
19
7
25
33
39
70
33
9
14
19
33
45
35
46
23
7
5
4
3
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 (%)

8
2
1
1
0
1
1
0
1
1
1
1
1
0
2
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
79
76
79
80
83
83
83
83
83
83
83
83
83
83
83
84
83
83
81
81
78
78

Pressure (mb)

998
998
999
999
999
1000
1000
1001
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008

Ozone (du)

415
419
421
420
417
411
410
411
412
413
414
413
411
409
407
410
412
414
410
406
402
403
404
404

Saturday 17

Waning Crescent 2%

09:18

13:53

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

Sun - Rise: 08:41, Set: 16:10, Transit: 12:26. Moon - Rise: 09:18, Set: 13:53. Civil Dark: 16:56 - 07:54. Nautical Dark: 17:46 - 07:05. Astro Dark: 18:32 - 06:19

Total Clouds (% Sky Obscured)

68
60
40
22
4
16
28
39
41
47
49
41
33
26
20
14
7
30
57
83
83
83
79
85

Low Clouds (% Sky Obscured)

66
57
39
21
2
16
28
39
41
47
49
41
33
26
20
13
4
3
2
1
11
21
31
33

Medium Clouds (% Sky Obscured)

4
1
1
0
0
5
9
14
18
25
27
18
9
0
0
0
0
19
40
60
65
75
75
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
29
57
83
83
83
79
85

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

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

Chance of Frost

Temperature (°C)

1
2
3
3
3
3
2
2
1
2
2
3
2
2
2
2
2
2
1
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
76
79
82
83
85
86
88
86
86
86
86
88
86
88
86
86
88
88
88
86
86
86

Pressure (mb)

1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009
1008
1007
1007
1006
1005
1003

Ozone (du)

403
402
401
396
391
386
384
382
380
382
384
386
384
381
379
374
369
365
358
352
345
341
337
333

Sunday 18

New Moon 0%

09:31

15:18

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK

Sun - Rise: 08:39, Set: 16:12, Transit: 12:26. Moon - Rise: 09:31, Set: 15:18. Civil Dark: 16:58 - 07:53. Nautical Dark: 17:47 - 07:04. Astro Dark: 18:33 - 06:18

Total Clouds (% Sky Obscured)

95
98
99
100
100
100
100
100
100
100
100
97
94
92
94
96
99
81
64
46

Low Clouds (% Sky Obscured)

38
41
40
40
37
49
62
70
59
47
38
35
31
25
31
40
47
48
52
46

Medium Clouds (% Sky Obscured)

85
85
85
85
90
90
90
90
85
75
70
65
50
45
50
50
60
45
25
5

High Clouds (% Sky Obscured)

95
98
99
100
100
100
100
100
90
80
72
81
90
92
94
96
99
69
39
9

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

Precipitation Probability (%)

11
15
57
66
61
79
85
88
87
82
71
55
38
10
9
5
0
1
2
2

Precipitation Amount (mm)

0
0
0.3
0.3
0
0.4
0.5
0.5
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
7
6
6
6
4
4
6
7
8
9
10
11
12
11
10
9
9
8

Chance of Frost

Temperature (°C)

2
3
4
4
4
4
3
3
2
2
3
3
3
3
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
76
79
80
85
86
86
89
88
89
88
85
82
79
80
82
82
85
86

Pressure (mb)

1002
1000
999
998
996
995
994
994
993
993
993
992
992
993
993
993
993
993
994
994

Ozone (du)

327
320
314
310
306
303
298
294
290
293
296
300
297
294
292
291
290
288
286
283

Forecast for Dalroy, Highland, United Kingdom (57.48,-4.07)

Generated: 12/01/26 10:51:11. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+0.00