Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 8%

09:35

19:39

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: 08:27, Set: 16:11, Transit: 12:19. Moon - Rise: 09:35, Set: 19:39. Civil Dark: 16:56 - 07:42. Nautical Dark: 17:45 - 06:53. Astro Dark: 18:30 - 06:08

Total Clouds (% Sky Obscured)

98
99
100
100
91
99
100
100
100
100
99
98
96
91
58
61
76
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
99
87
95
80
85
87
89
92
100
95
93
90
85
58
61
74
66
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
24
100
100
100
100
99
98
34
88
4
16
4
73
100
100
100
99
99
99

High Clouds (% Sky Obscured)

1
0
7
100
91
92
91
100
100
92
75
0
0
0
0
0
3
92
100
91
79
60
75
49

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

2
3
26
31
22
23
52
68
74
95
95
95
84
42
30
39
37
70
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.6
1
0.8
0.3
0
0
0
0
0.4
0.6
2
1.7
1.5
1.4
0.5

Wind Speed/Direction (mph)

23
25
23
24
24
24
25
24
24
26
26
26
28
29
26
25
24
24
26
29
30
31
31
31

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
6
7
7
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
88
91
91
94
94
94
93
91
88
91
90
88
88
90
91
94
94
93
93
93
94

Pressure (mb)

1002
1001
1001
1000
999
998
998
997
996
995
994
994
993
993
993
994
994
994
993
993
992
992
992
992

Ozone (du)

316
320
321
322
324
325
325
332
334
335
348
361
364
355
350
351
354
358
358
358
353
351
349
348

Wednesday 21

Waxing Crescent 15%

09:39

21:06

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: 08:25, Set: 16:13, Transit: 12:19. Moon - Rise: 09:39, Set: 21:06. Civil Dark: 16:58 - 07:40. Nautical Dark: 17:46 - 06:52. Astro Dark: 18:32 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
99
99
98
100
100
98
100
100
100
96
98
96
98
95
96
94
75
73
86
86
90
96
98

High Clouds (% Sky Obscured)

62
69
55
56
80
100
58
58
47
48
49
40
44
41
40
40
55
55
55
55
55
55
50
50

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

89
76
91
95
95
95
89
79
82
89
95
88
88
48
27
28
29
27
30
46
73
77
60
45

Precipitation Amount (mm)

0.5
0.3
0.6
0.9
0.8
1
0.5
0.3
0.5
0.7
0.7
0.5
0.6
0
0
0
0
0
0
0
0.2
0.3
0
0

Wind Speed/Direction (mph)

31
32
32
32
32
32
33
33
32
32
31
31
30
30
30
29
28
28
27
27
27
28
28
29

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
89
89
89
89
88
89
88
86
86
86
88
86
85
85
83
83
83
85
93
96
96

Pressure (mb)

993
993
993
994
994
994
994
994
995
996
996
996
996
996
996
996
997
997
997
997
996
996
996
996

Ozone (du)

350
352
356
360
361
357
358
359
362
364
367
369
370
368
367
367
367
368
369
372
372
371
371
371

Thursday 22

Waxing Crescent 23%

09:43

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: 08:24, Set: 16:15, Transit: 12:19. Moon - Rise: 09:43, Set: 22:34. Civil Dark: 17:00 - 07:39. Nautical Dark: 17:48 - 06:51. Astro Dark: 18:34 - 06:05

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

99
99
100
100
100
100
86
33
51
28
28
28
56
65
99
99
99
96
84
97
96
94
94
94

High Clouds (% Sky Obscured)

55
60
44
72
75
77
83
95
42
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
8
9
9
9
1
0
0
0
6
4
7
5
4
3
2
1
0
1
3
3
1
2
2

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

Precipitation Probability (%)

40
39
45
57
63
85
95
95
95
94
95
92
66
55
56
56
54
59
56
49
57
63
62
61

Precipitation Amount (mm)

0
0
0
0
0
0.5
1.2
1.4
1.2
0.8
1.2
0.9
0.3
0
0
0
0
0.2
0
0
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

29
29
30
30
30
30
29
29
28
28
27
26
25
25
24
22
22
22
21
21
21
21
21
21

Chance of Frost

Temperature (°C)

3
3
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3

Relative Humidity (%)

98
96
93
91
88
89
94
96
98
96
96
94
94
96
94
94
96
96
94
96
96
96
96
96

Pressure (mb)

996
996
996
996
996
996
996
996
997
997
998
998
999
999
999
999
1000
1000
1000
1000
1001
1001
1002
1002

Ozone (du)

375
377
378
380
386
388
389
389
392
393
398
398
399
400
397
395
394
394
393
390
385
380
374
366

Friday 23

Waxing Crescent 34%

09:47

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: 08:22, Set: 16:18, Transit: 12:20. Moon - Rise: 09:47, Set: No Set. Civil Dark: 17:02 - 07:37. Nautical Dark: 17:50 - 06:50. Astro Dark: 18:35 - 06:04

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
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

95
95
92
88
83
94
89
96
88
88
77
61
35
50
34
29
59
52
65
56
32
14
19
27

High Clouds (% Sky Obscured)

0
2
3
3
3
4
5
1
1
8
47
3
3
3
3
3
11
19
31
26
12
2
2
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

58
58
54
49
52
49
46
49
50
49
53
51
49
47
46
38
39
41
48
46
48
54
50
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0.2
0
0
0.3
0.2
0.2

Wind Speed/Direction (mph)

20
20
20
20
19
19
19
18
18
18
18
18
18
18
18
17
17
17
17
17
17
17
17
17

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2

Feels Like (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-5
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

96
94
93
94
94
93
91
94
91
88
86
83
82
82
82
80
80
82
85
88
86
83
83
79

Pressure (mb)

1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

361
360
363
364
364
366
366
365
363
362
361
362
364
367
369
371
371
373
373
373
373
374
374
375

Saturday 24

Waxing Crescent 45%

09:52

00:06

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: 08:20, Set: 16:20, Transit: 12:20. Moon - Rise: 09:52, Set: 00:06. Civil Dark: 17:04 - 07:36. Nautical Dark: 17:52 - 06:48. Astro Dark: 18:37 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
96
94
95
96
97
98
98
99
99
100
100
99
97
95
94
94

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
90
85
86
88
91
93
94
97
98
99
100
96
92
88
86
85

Medium Clouds (% Sky Obscured)

59
24
7
0
0
0
0
4
7
11
12
14
16
16
9
6
4
4
9
11
11
10
13
17

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

55
50
49
51
48
48
48
48
49
46
44
41
44
53
46
38
40
40
41
43
42
41
38
36

Precipitation Amount (mm)

0.3
0.2
0.2
0.2
0
0
0
0.2
0.2
0.2
0.1
0
0
0.2
0
0
0
0
0.1
0.1
0.1
0.1
0
0

Wind Speed/Direction (mph)

17
17
16
16
15
15
15
15
14
14
14
14
14
14
14
14
14
13
13
12
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
77
76
74
77
74
74
76
78
77
79
80
83
83
86
86
88
89
89
89
88
86

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

375
375
375
376
379
382
383
382
381
376
374
372
371
371
373
375
377
378
380
382
384
386
388
391

Sunday 25

Waxing Crescent 57%

09:59

01:41

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: 08:18, Set: 16:22, Transit: 12:20. Moon - Rise: 09:59, Set: 01:41. Civil Dark: 17:06 - 07:34. Nautical Dark: 17:54 - 06:47. Astro Dark: 18:39 - 06:01

Total Clouds (% Sky Obscured)

94
95
96
97
97
98
98
97
96
95
87
80
78
76
75
75
79
79
79
80
81
87
85
87

Low Clouds (% Sky Obscured)

84
87
91
93
92
91
90
91
93
95
87
80
78
76
75
75
79
79
79
80
81
83
85
77

Medium Clouds (% Sky Obscured)

24
32
40
43
54
62
70
68
66
69
74
70
66
61
52
44
34
26
31
40
51
48
40
29

High Clouds (% Sky Obscured)

0
0
0
0
2
4
8
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
4
5
5
6
7
8
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
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

34
34
34
33
36
37
34
41
46
48
54
60
65
64
64
63
58
52
43
40
36
31
31
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.1
0.2
0.2
0.3
0.4
0.4
0.3
0.3
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
0
0
-0
-0
-1
-1
-1
1
1
1
1
1
1
1
0
0
0
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
83
84
84
86
89
91
91
91
92
87
84
80
80
78
77
77
77
77
77
77
78
77

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1003

Ozone (du)

394
396
399
401
403
404
406
407
409
410
412
414
417
419
420
421
422
426
431
435
427
419
411
396

Monday 26

First Quarter 68%

10:11

03:22

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: 08:16, Set: 16:24, Transit: 12:20. Moon - Rise: 10:11, Set: 03:22. Civil Dark: 17:08 - 07:33. Nautical Dark: 17:55 - 06:45. Astro Dark: 18:41 - 06:00

Total Clouds (% Sky Obscured)

81
81
85
87
84
87
92
95
98
100
98
96
93
95
97
100
100
100
100

Low Clouds (% Sky Obscured)

80
80
84
86
84
87
91
94
97
100
98
95
92
93
94
95
94
93
93

Medium Clouds (% Sky Obscured)

19
13
7
0
21
45
64
64
68
63
60
54
43
51
56
65
75
75
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
11
39
60
75

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

30
30
27
27
31
34
37
39
41
44
43
42
42
43
44
46
49
52
55

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.1
0.1
0.2
0.2
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

10
10
11
12
13
13
13
13
13
13
13
12
12
12
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
77
77
78
74
73
70
72
74
76
76
74
72
73
76
77
77
79

Pressure (mb)

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

Ozone (du)

381
366
365
363
362
363
364
365
366
366
366
366
366
366
367
369
370
373
377

Forecast for Newburgh, Aberdeenshire, United Kingdom (57.32,-2.01)

Generated: 20/01/26 23:03:29. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+0.00