Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 54%

00:10

10:54

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
12 Bad
13 Bad

Sun - Rise: 08:14, Set: 16:13, Transit: 12:14. Moon - Rise: 00:10, Set: 10:54. Civil Dark: 16:54 - 07:34. Nautical Dark: 17:37 - 06:50. Astro Dark: 18:19 - 06:09

Total Clouds (% Sky Obscured)

71
77
82
97
100
100
97
72
69
62
55
80
73
68
74
92
96
76
71
85
80
44
45
81

Low Clouds (% Sky Obscured)

46
51
41
35
22
24
45
55
54
49
51
69
66
66
68
38
31
31
71
78
69
44
45
50

Medium Clouds (% Sky Obscured)

71
77
82
84
96
75
53
22
23
26
7
13
8
5
7
44
46
34
33
22
8
0
0
22

High Clouds (% Sky Obscured)

71
72
65
28
6
8
4
9
7
10
7
2
2
2
2
0
0
0
0
0
3
3
45
47

ISS Passover

Visibility (miles)

2
0
0
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
2
13
30
15
47
61
11

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
7
5
4
2
5
4
1
0
0
0
0
0
0
0
5
4
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)

12
12
12
11
11
12
11
10
9
9
8
5
5
5
5
5
4
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
94
89
86
86
91
89
81
80
88
91
92
91
91
91
91
91
91
89
88
89
91

Pressure (mb)

999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1012
1013
1014
1015
1016
1016
1017
1017
1017

Ozone (du)

395
396
396
394
393
387
382
381
378
376
376
377
384
388
386
383
381
379
376
370
366
362
358
356

Saturday 10

Third Quarter 44%

01:25

11:05

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
12 Bad
13 Bad

Sun - Rise: 08:14, Set: 16:15, Transit: 12:15. Moon - Rise: 01:25, Set: 11:05. Civil Dark: 16:55 - 07:33. Nautical Dark: 17:39 - 06:50. Astro Dark: 18:20 - 06:09

Total Clouds (% Sky Obscured)

94
91
91
99
96
95
86
96
99
96
99
100
100
93
94
100
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
71
86
97
92
91
80
91
90
83
82
74
74
75
81
68
77
88
81
95
100
100
100
100

Medium Clouds (% Sky Obscured)

22
40
30
35
29
16
8
15
88
84
91
99
96
80
86
90
94
89
94
100
94
97
94
98

High Clouds (% Sky Obscured)

46
35
32
3
27
35
38
37
71
53
41
100
87
44
42
83
84
58
80
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 (%)

66
74
83
87
94
100
100
100
100
100
100
97
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
4
8
11
16
10
6
1
1
4
0
0
0
0
0
0
0
10
35
52
70
86
82
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.4
0.4

Wind Speed/Direction (mph)

4
3
3
3
3
4
5
5
6
7
8
8
10
10
11
12
13
15
15
17
18
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
94
94
94
92
92
91
89
88
88
84
84
83
84
86
86
84
84
84
86
86
91

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1017
1016
1015
1014
1013
1012
1011
1009
1008

Ozone (du)

352
346
343
339
336
336
333
328
320
316
316
312
311
312
309
307
306
307
306
309
312
315
313
309

Sunday 11

Waning Crescent 35%

02:39

11:18

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
12 Bad
13 Bad

Sun - Rise: 08:13, Set: 16:16, Transit: 12:15. Moon - Rise: 02:39, Set: 11:18. Civil Dark: 16:56 - 07:33. Nautical Dark: 17:40 - 06:49. Astro Dark: 18:21 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
73
100
100
100
100
100
100
100
100
100
99
99
99
98
93
85

Low Clouds (% Sky Obscured)

100
100
100
100
96
100
90
68
68
58
56
55
53
57
57
56
59
55
63
70
72
74
73
72

Medium Clouds (% Sky Obscured)

100
100
90
100
100
100
95
53
0
0
11
93
73
50
80
58
82
100
95
62
51
92
78
61

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
3
60
100
100
100
100
100
100
100
100
100
89
54
30
49
32
14

ISS Passover

Visibility (miles)

9
9
8
0
0
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
Very Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None

Precipitation Probability (%)

41
20
5
57
59
41
80
95
41
9
3
2
11
0
3
3
1
4
5
8
40
88
81
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
20
19
20
20
20
19
20
17
14
12
13
13
14
15
15
15
15
14
14
14
16
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
96
96
96
93
90
90
88
90
90
84
85
85
84
84
84
87
87
87
88
90
88

Pressure (mb)

1006
1005
1004
1003
1001
1000
999
998
998
998
998
998
998
998
997
997
997
997
997
997
997
997
997
997

Ozone (du)

308
305
303
304
308
311
312
319
322
320
318
315
313
310
309
308
311
313
316
319
323
324
327
333

Monday 12

Waning Crescent 26%

03:54

11:36

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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
12 Bad
13 Bad

Sun - Rise: 08:12, Set: 16:18, Transit: 12:16. Moon - Rise: 03:54, Set: 11:36. Civil Dark: 16:58 - 07:32. Nautical Dark: 17:41 - 06:49. Astro Dark: 18:22 - 06:08

Total Clouds (% Sky Obscured)

77
60
59
88
89
36
43
91
42
89
92
96
100
96
92
88
91
95
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

71
55
48
63
60
36
38
39
41
43
41
41
38
43
50
63
75
79
78
79
83
86
91
95

Medium Clouds (% Sky Obscured)

2
3
2
3
8
16
32
14
9
2
30
53
82
80
61
41
56
72
89
93
97
100
100
100

High Clouds (% Sky Obscured)

0
17
33
50
33
16
1
44
25
83
87
92
100
82
63
40
55
73
93
96
98
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
0
0
0
4
6
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
Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

28
22
20
6
8
6
0
1
1
0
0
0
0
0
0
0
4
25
43
67
57
48
51
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0.3

Wind Speed/Direction (mph)

15
15
13
13
12
12
11
12
12
11
10
9
8
7
7
7
8
8
9
11
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
88
88
84
81
91
91
90
88
91
94
94
94
96
98
98
98
98
98
96
95
95
95

Pressure (mb)

997
998
999
999
1000
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1000
1000
999
999

Ozone (du)

333
329
328
329
329
327
325
327
329
327
327
326
327
327
328
327
327
331
334
335
334
336
336
338

Tuesday 13

Waning Crescent 18%

05:08

12:01

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
12 Bad
13 Bad

Sun - Rise: 08:11, Set: 16:19, Transit: 12:16. Moon - Rise: 05:08, Set: 12:01. Civil Dark: 16:59 - 07:31. Nautical Dark: 17:42 - 06:48. Astro Dark: 18:24 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
96
92
86
79
71
57
46
50
53
56
43
36
50
71
76
87
79
71

Low Clouds (% Sky Obscured)

100
99
97
96
88
87
82
73
66
60
55
51
46
50
53
56
43
36
31
32
29
25
22
19

Medium Clouds (% Sky Obscured)

99
85
75
97
97
94
92
82
26
17
13
9
4
7
8
13
26
36
50
57
57
58
50
41

High Clouds (% Sky Obscured)

100
100
100
100
73
50
25
25
0
1
4
5
5
4
3
3
2
2
1
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
5
4
8
9
9
8
8
8
7
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
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

87
95
95
95
92
75
55
47
39
23
30
27
26
33
36
34
34
35
30
23
17
2
1
0

Precipitation Amount (mm)

0.6
0.7
0.8
1.1
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
10
10
10
10
10
11
10
11
10
10
10
10
10
9
8
7
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
90
90
91
95
93
96
93
93
94
93
94
93
94
93
91
89
88
85
80
76
78

Pressure (mb)

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

Ozone (du)

344
349
354
352
352
355
356
352
348
343
340
341
342
343
353
363
374
373
371
370
362
353
345
344

Wednesday 14

Waning Crescent 11%

06:16

12:37

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
12 Bad
13 Bad

Sun - Rise: 08:10, Set: 16:21, Transit: 12:16. Moon - Rise: 06:16, Set: 12:37. Civil Dark: 17:01 - 07:31. Nautical Dark: 17:44 - 06:47. Astro Dark: 18:25 - 06:06

Total Clouds (% Sky Obscured)

64
69
71
71
83
93
97
98
100
100
91
83
75
84
92
100
96
93
89
92
96
100
97
94

Low Clouds (% Sky Obscured)

21
28
35
46
41
35
28
43
57
70
72
70
67
59
57
62
64
66
71
72
68
62
59
59

Medium Clouds (% Sky Obscured)

29
18
4
3
4
4
9
42
77
100
84
68
52
54
60
75
72
71
68
65
59
49
46
43

High Clouds (% Sky Obscured)

0
31
64
71
83
93
91
94
97
100
77
57
30
44
69
90
59
28
0
13
20
34
33
21

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

Precipitation Probability (%)

0
0
1
1
5
6
8
34
53
71
60
48
31
16
10
11
36
39
33
25
15
15
27
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
85
88
91
91
91
91
91
89
89
89
90
91
91
90
88
91
94
96
93
91
88
87

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

343
342
343
344
345
348
351
354
360
366
372
373
373
374
379
383
388
388
389
390
390
390
390
388

Thursday 15

Waning Crescent 6%

07:14

13:26

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: 16:22, Transit: 12:17. Moon - Rise: 07:14, Set: 13:26. Civil Dark: 17:02 - 07:30. Nautical Dark: 17:45 - 06:47. Astro Dark: 18:26 - 06:06

Total Clouds (% Sky Obscured)

92
93
95
96
97
98
97
90
80
76
76
71
70
72
91
92

Low Clouds (% Sky Obscured)

58
68
75
82
82
83
85
73
60
47
48
49
45
52
54
57

Medium Clouds (% Sky Obscured)

37
39
42
45
41
36
32
36
46
50
55
60
65
65
65
65

High Clouds (% Sky Obscured)

7
26
46
55
50
55
60
55
50
50
50
55
55
57
73
83

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

33
30
25
19
42
55
57
53
54
51
55
58
53
32
21
7

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0.2
0.3
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
8
8
8
9
10
11
11
11
10
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
85
85
88
88
89
91
91
93
93
91
93
93
91

Pressure (mb)

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

Ozone (du)

387
386
383
380
377
379
380
382
381
379
378
373
368
364
363
362

Forecast for Lichfield, Staffordshire, United Kingdom (52.69,-1.81)

Generated: 09/01/26 14:05:58. Forecast: 09/01/26 to 15/01/26. Timezone: UTC+0.00