Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 0%

08:47

14:10

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

Sun - Rise: 08:18, Set: 16:14, Transit: 12:17. Moon - Rise: 08:47, Set: 14:10. Civil Dark: 16:57 - 07:35. Nautical Dark: 17:42 - 06:50. Astro Dark: 18:26 - 06:07

Total Clouds (% Sky Obscured)

87
90
92
94
78
36
66
61
74
91
93
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
78
90
88
78
33
48
55
55
63
75
70
78
73
85
63
62
88
90
93
100
100
100
100

Medium Clouds (% Sky Obscured)

82
23
24
4
8
4
10
23
8
16
55
61
38
43
43
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

87
66
32
3
2
0
0
0
0
2
59
37
97
100
100
100
73
75
29
6
78
27
16
67

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
1
0
0
0
0
0
0
0
0
0
0
0
58
88
39
29
20
19
17
7
7
4
11

Precipitation Type

Very Light Rain
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 (%)

49
19
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
30

Precipitation Amount (mm)

0.3
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
6
5
4
4
3
3
3
3
2
2
4
4
3
3
2
1
2
2
3
3
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
93
94
96
94
94
91
89
80
80
83
85
85
85
86
88
91
93
94
96
91

Pressure (mb)

1015
1015
1016
1016
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

398
397
395
392
393
400
404
403
401
399
396
396
391
389
390
391
394
404
408
407
406
402
398
401

Sunday 18

New Moon 0%

09:05

15:29

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
10 Bad
11 Bad

Sun - Rise: 08:16, Set: 16:16, Transit: 12:17. Moon - Rise: 09:05, Set: 15:29. Civil Dark: 16:58 - 07:34. Nautical Dark: 17:44 - 06:49. Astro Dark: 18:27 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
96
95
97
99
98
99
100
96
100
99
97
94
93

Low Clouds (% Sky Obscured)

93
95
89
99
100
96
100
93
78
76
77
59
53
51
49
66
81
85
83
95
88
92
82
85

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
95
89
90
78
78
85
62
70
66
59
89
50
83
58
82

High Clouds (% Sky Obscured)

68
68
100
56
68
55
55
2
39
4
0
0
0
0
0
0
0
0
0
0
0
3
3
3

ISS Passover

Visibility (miles)

9
9
6
9
4
9
2
1
1
0
0
3
9
9
9
9
9
9
0
4
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

47
69
79
95
95
95
95
85
62
44
24
7
5
8
22
43
37
41
39
61
34
32
11
5

Precipitation Amount (mm)

0
0.4
0.4
0.9
0.9
1
1
0.5
0.3
0
0
0
0
0
0
0.2
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
5
5
5
5
6
6
6
6
6
6
6
5
5
6
6
6
6
6
6
7

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
5
5
5
6
5
5
5
5
5
5
5
5
5
6
5
5
5
5
5

Relative Humidity (%)

88
88
90
96
98
98
100
98
100
98
98
98
98
98
98
98
98
98
98
96
94
93
91
90

Pressure (mb)

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

Ozone (du)

401
400
392
384
371
360
352
347
344
343
342
344
345
339
336
336
337
340
339
339
338
340
344
347

Monday 19

Waxing Crescent 1%

09:18

16:53

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
10 Bad
11 Bad

Sun - Rise: 08:15, Set: 16:18, Transit: 12:17. Moon - Rise: 09:18, Set: 16:53. Civil Dark: 17:00 - 07:33. Nautical Dark: 17:45 - 06:48. Astro Dark: 18:29 - 06:05

Total Clouds (% Sky Obscured)

92
88
96
99
97
100
94
97
83
97
100
100
100
97
96
100
100
100
99
99
98
99
99
100

Low Clouds (% Sky Obscured)

74
75
92
97
89
85
79
84
83
83
100
100
91
91
91
100
100
100
92
83
71
76
78
77

Medium Clouds (% Sky Obscured)

83
78
94
81
97
100
93
95
27
32
20
35
45
39
29
38
35
28
41
96
95
96
98
95

High Clouds (% Sky Obscured)

37
6
6
3
4
4
4
4
4
6
7
6
66
22
50
35
35
15
24
14
25
31
50
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
9
9
9
9
9
9
9
9

Fog (%)

3
4
2
2
0
0
5
17
2
9
2
0
2
2
2
2
2
2
2
2
2
2
2
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 (%)

0
1
1
3
5
8
10
8
7
5
16
16
10
25
23
12
32
36
21
19
13
9
6
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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
6
6
6
6
5
6
6
6
6
6
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

5
6
5
5
5
5
5
5
5
4
5
5
5
5
5
6
6
6
6
6
6
5
5
4

Relative Humidity (%)

90
88
87
87
90
93
93
91
91
94
91
91
93
94
94
94
93
94
96
93
91
91
87
82

Pressure (mb)

1014
1013
1013
1013
1013
1013
1014
1013
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

348
349
350
351
351
350
350
352
354
353
354
357
356
355
354
355
355
355
353
353
353
352
356
357

Tuesday 20

Waxing Crescent 3%

09:27

18:18

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
10 Bad
11 Bad

Sun - Rise: 08:14, Set: 16:20, Transit: 12:17. Moon - Rise: 09:27, Set: 18:18. Civil Dark: 17:02 - 07:32. Nautical Dark: 17:47 - 06:47. Astro Dark: 18:30 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
95
91
87
91
96
100
100
100
100
99
98
97
94
92
90
92
95
97
98
99
100

Low Clouds (% Sky Obscured)

83
87
92
86
80
73
72
71
70
80
89
100
96
92
88
86
83
82
77
73
71
74
76
80

Medium Clouds (% Sky Obscured)

100
100
100
79
58
37
60
83
60
50
50
70
66
63
84
55
35
21
19
73
87
92
96
99

High Clouds (% Sky Obscured)

80
90
100
78
59
42
37
26
15
40
72
100
82
67
50
55
60
60
46
24
26
53
46
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
8
4
9
9
9
8
4
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

18
28
36
43
46
44
38
31
15
62
86
95
95
95
95
83
68
56
34
21
34
52
43
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.6
0.8
0.9
0.9
0.8
0.4
0.3
0.3
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

11
10
10
10
10
11
11
11
12
13
12
12
15
15
14
13
14
13
13
13
12
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
71
75
79
83
86
88
90
90
91
96
90
85
88
93
91
91
93
93
93
91
90
90

Pressure (mb)

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

Ozone (du)

358
359
356
352
347
345
342
342
339
333
328
326
324
325
327
328
330
333
340
347
355
361
368
380

Wednesday 21

Waxing Crescent 8%

09:35

19:43

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
10 Bad
11 Bad

Sun - Rise: 08:12, Set: 16:22, Transit: 12:18. Moon - Rise: 09:35, Set: 19:43. Civil Dark: 17:04 - 07:31. Nautical Dark: 17:49 - 06:46. Astro Dark: 18:32 - 06:03

Total Clouds (% Sky Obscured)

78
86
100
100
100
100
100
100
100
100
100
100
99
97
95
95
95
95
93
91
90
93
97
100

Low Clouds (% Sky Obscured)

76
81
91
92
93
94
89
86
81
81
80
78
78
81
84
86
88
90
89
91
90
92
91
92

Medium Clouds (% Sky Obscured)

44
49
48
53
54
55
52
48
47
43
39
66
64
59
58
58
59
62
54
53
47
59
70
82

High Clouds (% Sky Obscured)

78
86
95
95
95
98
100
99
100
100
100
100
81
62
44
36
32
26
19
12
5
33
67
100

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

29
40
50
49
54
52
37
26
22
25
31
40
56
56
50
52
58
57
51
67
88
80
70
65

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0
0
0
0
0
0
0.3
0.3
0
0
0.3
0.2
0
0.3
0.7
0.5
0.4
0.3

Wind Speed/Direction (mph)

12
13
14
15
15
13
14
14
15
15
16
17
17
17
17
16
16
16
16
16
16
17
16
16

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
7
7
7
6
7
7
7
6
6
6
6
6
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
82
82
81
93
93
90
84
88
96
94
93
94
93
93
93
94
94
94
96
94
94
94

Pressure (mb)

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

Ozone (du)

378
377
379
384
386
392
395
397
397
395
393
391
392
391
391
390
392
393
394
394
393
392
391
389

Thursday 22

Waxing Crescent 15%

09:42

21:06

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
10 Bad
11 Bad

Sun - Rise: 08:11, Set: 16:24, Transit: 12:18. Moon - Rise: 09:42, Set: 21:06. Civil Dark: 17:05 - 07:29. Nautical Dark: 17:50 - 06:45. Astro Dark: 18:33 - 06:02

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)

93
95
97
97
96
96
97
99
100
100
100
100
98
95
93
95
97
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

81
80
81
86
92
97
96
95
94
80
63
46
38
33
45
47
50
43
48
45
42
49
57
50

High Clouds (% Sky Obscured)

90
81
72
81
91
99
71
42
14
9
8
6
14
22
32
41
47
54
38
23
7
6
8
10

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

56
42
28
24
25
26
25
25
24
48
62
74
75
78
84
72
63
59
52
44
33
34
33
29

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.6
0.7
0.5
0.3
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
15
15
15
15
15
15
15
16
15
15
14
15
15
15
16
17
17
17
17
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
4
4
4
4
4

Relative Humidity (%)

94
94
96
96
94
94
94
93
93
93
91
90
91
91
91
93
94
94
94
94
96
94
94
94

Pressure (mb)

997
997
996
996
996
996
996
996
996
995
996
996
996
996
996
996
996
996
996
996
996
997
997
997

Ozone (du)

388
385
382
379
379
379
379
378
378
378
377
377
377
376
374
373
371
369
368
367
367
367
367
367

Friday 23

Waxing Crescent 23%

09:49

22:31

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

Sun - Rise: 08:09, Set: 16:26, Transit: 12:18. Moon - Rise: 09:49, Set: 22:31. Civil Dark: 17:07 - 07:28. Nautical Dark: 17:52 - 06:43. Astro Dark: 18:35 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
98
98
98
100
100
100
99

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

36
20
15
14
15
20
45
70
96
97
97
97
97
98
100
93
85
79

High Clouds (% Sky Obscured)

20
29
42
44
52
75
80
85
85
84
84
78
74
63
67
45
24
2

ISS Passover

Visibility (miles)

2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

34
39
42
44
45
46
60
67
71
74
80
85
80
79
81
73
66
58

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.5
0.6
0.5
0.5
0.5
0.4
0.4
0.3

Wind Speed/Direction (mph)

16
16
17
17
18
18
18
18
17
17
16
16
15
14
13
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
96
96
96
96
96
96
96
96
96
98
98
96
96
94

Pressure (mb)

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

Ozone (du)

367
366
365
363
363
363
363
362
360
359
357
356
354
354
353
353
354
355

Forecast for Lemington, Newcastle upon Tyne, United Kingdom (55.00,-1.70)

Generated: 17/01/26 12:15:16. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+0.00