Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 23%

09:40

21:06

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
14 Bad
15 Bad

Sun - Rise: 07:53, Set: 16:37, Transit: 12:16. Moon - Rise: 09:40, Set: 21:06. Civil Dark: 17:14 - 07:16. Nautical Dark: 17:55 - 06:35. Astro Dark: 18:35 - 05:56

Total Clouds (% Sky Obscured)

97
97
98
93
91
78
45
75
86
100
100
98
100
100
100
99
100
100
100
100
100
100
85
59

Low Clouds (% Sky Obscured)

79
87
91
88
84
78
45
75
58
63
62
63
63
78
86
78
87
93
76
93
52
59
76
59

Medium Clouds (% Sky Obscured)

35
97
94
27
42
48
0
0
43
76
100
95
100
95
92
98
100
100
100
100
57
46
6
0

High Clouds (% Sky Obscured)

34
88
64
18
4
0
0
50
40
84
45
77
100
95
93
49
93
58
55
45
50
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
4
6
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
4
9
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
58
34
17
6
4
3
0
1
2
5
15
54
85
95
94
95
63
37
30
24
15
25

Precipitation Amount (mm)

0.7
0
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
0.5
0.8
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

11
8
5
6
9
11
10
8
8
9
10
11
12
14
16
16
17
18
17
16
16
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
94
96
94
91
94
96
93
94
94
93
91
88
87
90
93
91
88
78
77
77
79
81

Pressure (mb)

984
984
984
984
984
985
986
986
986
986
986
985
985
984
984
984
984
984
984
984
984
984
984
984

Ozone (du)

373
375
377
377
382
385
382
379
376
374
373
374
376
375
375
376
378
381
385
385
386
387
387
390

Friday 23

Waxing Crescent 23%

09:52

22:25

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
14 Bad
15 Bad

Sun - Rise: 07:51, Set: 16:39, Transit: 12:16. Moon - Rise: 09:52, Set: 22:25. Civil Dark: 17:16 - 07:15. Nautical Dark: 17:57 - 06:34. Astro Dark: 18:36 - 05:55

Total Clouds (% Sky Obscured)

54
47
51
64
59
54
62
71
85
60
67
77
91
93
100
100
90
95
92
93
94
95
95
100

Low Clouds (% Sky Obscured)

54
47
51
64
59
54
62
71
85
60
67
77
84
84
86
100
84
81
88
90
94
95
75
64

Medium Clouds (% Sky Obscured)

0
18
4
40
50
54
60
45
52
54
64
20
25
54
100
100
85
89
50
75
36
39
46
49

High Clouds (% Sky Obscured)

0
2
14
39
3
2
24
2
13
40
18
3
6
38
83
75
34
20
18
10
1
0
6
80

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

8
19
5
35
94
81
53
40
34
26
13
19
12
9
28
34
40
52
49
37
25
28
28
15

Precipitation Amount (mm)

0
0
0
0
1
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
16
16
18
18
19
19
18
17
17
17
17
17
17
16
16
16
16
17
17
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
79
78
79
93
94
90
90
88
90
85
85
82
85
88
88
86
81
79
81
78
78
82

Pressure (mb)

984
984
985
985
985
986
986
986
987
987
988
988
989
989
990
990
991
992
992
993
993
992
993
993

Ozone (du)

394
394
393
395
396
398
399
400
402
402
403
402
403
405
407
408
410
412
413
411
409
410
409
405

Saturday 24

Waxing Crescent 34%

10:06

23:47

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
14 Bad
15 Bad

Sun - Rise: 07:50, Set: 16:41, Transit: 12:16. Moon - Rise: 10:06, Set: 23:47. Civil Dark: 17:17 - 07:13. Nautical Dark: 17:58 - 06:33. Astro Dark: 18:37 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
96
83
99
97
100
100
100
99
97
81
92
91
99
100
99
100
98
97
95
93

Low Clouds (% Sky Obscured)

89
91
100
84
69
71
71
70
63
72
71
72
62
66
58
53
73
89
93
84
90
92
94
90

Medium Clouds (% Sky Obscured)

44
36
73
100
92
81
37
33
100
100
87
51
90
44
64
63
97
99
44
99
97
93
91
88

High Clouds (% Sky Obscured)

80
81
91
25
55
30
96
84
100
100
100
69
17
5
3
2
2
15
33
15
12
11
15
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
6
8
7
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

25
54
68
60
49
26
17
24
36
45
32
22
9
15
11
16
59
95
79
72
63
58
61
51

Precipitation Amount (mm)

0
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.2
0.4
0.4
0.3
0.2
0.3
0

Wind Speed/Direction (mph)

16
15
15
14
14
13
13
12
12
11
10
8
7
7
8
9
9
9
9
11
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
90
90
91
88
87
87
88
88
93
94
94
93
93
91
86
93
87
85
87
87
88

Pressure (mb)

993
993
994
994
995
995
994
994
995
995
995
995
994
994
994
994
994
994
994
994
993
993
993
993

Ozone (du)

403
402
402
402
402
403
405
406
405
408
411
411
412
412
414
412
411
414
422
420
420
422
425
431

Sunday 25

Waxing Crescent 45%

10:23

01:12

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
14 Bad
15 Bad

Sun - Rise: 07:49, Set: 16:42, Transit: 12:16. Moon - Rise: 10:23, Set: 01:12. Civil Dark: 17:19 - 07:12. Nautical Dark: 18:00 - 06:32. Astro Dark: 18:39 - 05:53

Total Clouds (% Sky Obscured)

91
89
82
75
69
74
80
85
88
85
94
96
98
98
95
92
80
83
94
89
96
95
94
96

Low Clouds (% Sky Obscured)

87
83
73
63
53
58
63
69
71
77
93
95
98
98
94
91
74
68
58
55
66
77
84
85

Medium Clouds (% Sky Obscured)

83
78
62
51
41
46
47
56
57
49
40
5
3
0
0
0
0
21
42
67
73
84
84
80

High Clouds (% Sky Obscured)

10
15
10
10
10
10
3
15
0
0
0
0
0
0
1
3
4
16
41
39
43
31
15
43

ISS Passover

Visibility (miles)

9
9
9
6
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

54
58
61
52
24
10
7
11
6
11
3
4
1
1
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
89
91
88
88
86
86
88
88
86
88
91
91
91
91
88
82
77
76
75
79
82

Pressure (mb)

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

Ozone (du)

437
443
446
451
455
460
465
469
471
473
473
474
475
478
482
480
471
468
458
439
424
415
408
400

Monday 26

First Quarter 57%

10:47

02:40

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
14 Bad
15 Bad

Sun - Rise: 07:47, Set: 16:44, Transit: 12:17. Moon - Rise: 10:47, Set: 02:40. Civil Dark: 17:21 - 07:11. Nautical Dark: 18:01 - 06:31. Astro Dark: 18:40 - 05:52

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

80
78
72
73
73
76
81
85
85
85
86
86
86
86
100
100
100
97
94
85
83
75
70
74

Medium Clouds (% Sky Obscured)

78
100
100
100
92
88
75
34
50
88
100
100
100
100
95
99
100
87
74
62
67
74
81
87

High Clouds (% Sky Obscured)

65
100
100
100
86
85
93
93
85
99
100
100
100
100
100
100
100
95
89
88
87
91
95
96

ISS Passover

Visibility (miles)

9
9
9
8
9
3
4
0
3
1
0
0
9
1
1
4
6
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
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
9
36
41
49
63
28
18
21
18
28
63
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.4
0
0
0
0
0
0.3
0.5
1.4
2.1
2.2
2.3
1.6
1
0.7
0.8
0.8
0.8
0.7

Wind Speed/Direction (mph)

9
10
10
11
10
10
11
11
11
10
11
11
14
16
20
12
12
12
13
14
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
89
91
93
96
98
98
98
98
98
96
98
96
96
94
96
90
84
78
79
78
78

Pressure (mb)

1000
1000
1000
999
998
998
997
996
995
994
993
991
990
988
985
983
982
981
981
980
979
978
977
976

Ozone (du)

392
387
385
385
386
381
374
373
372
370
370
366
363
360
359
369
378
387
396
406
415
415
415
415

Tuesday 27

Waxing Gibbous 68%

11:22

04:08

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
14 Bad
15 Bad

Sun - Rise: 07:46, Set: 16:46, Transit: 12:17. Moon - Rise: 11:22, Set: 04:08. Civil Dark: 17:22 - 07:10. Nautical Dark: 18:03 - 06:30. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89
85
83

Low Clouds (% Sky Obscured)

81
91
90
88
88
92
96
100
100
100
99
99
100
100
100
100
100
100
100
100
94
89
85
83

Medium Clouds (% Sky Obscured)

95
100
90
79
66
51
36
20
42
64
74
82
91
100
78
50
25
24
20
18
18
20
20
15

High Clouds (% Sky Obscured)

97
94
76
59
39
46
52
61
60
57
53
69
84
97
66
42
23
32
40
43
39
30
23
18

ISS Passover

Visibility (miles)

9
8
8
8
9
9
9
9
9
9
9
9
6
3
0
0
0
1
3
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

95
83
78
70
53
50
44
37
45
47
34
44
40
26
25
27
30
36
40
47
42
37
15
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
88
87
85
85
82
81
79
82
83
86
89
93
96
94
94
96
89
83
78
76
76
78

Pressure (mb)

975
974
973
973
972
972
972
972
972
973
974
974
975
976
977
978
979
979
980
980
981
981
982
982

Ozone (du)

418
421
424
428
431
435
442
448
455
459
462
466
470
473
476
479
481
484
482
481
479
480
481
482

Wednesday 28

Waxing Gibbous 79%

12:13

05:29

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 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:45, Set: 16:48, Transit: 12:17. Moon - Rise: 12:13, Set: 05:29. Civil Dark: 17:24 - 07:09. Nautical Dark: 18:04 - 06:28. Astro Dark: 18:43 - 05:49

Total Clouds (% Sky Obscured)

78
71
70
64
57
61
65
75
66
54
36
32
24
29
41
57
73
82
91
99

Low Clouds (% Sky Obscured)

78
71
70
64
57
61
64
65
66
54
36
32
24
29
27
21
19
30
44
56

Medium Clouds (% Sky Obscured)

13
12
7
9
8
10
14
16
18
15
15
15
22
18
12
7
4
26
47
71

High Clouds (% Sky Obscured)

10
7
5
3
0
7
14
21
12
5
0
6
12
18
13
10
10
11
24
42

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 (%)

32
38
34
27
15
22
25
26
23
20
16
13
10
5
5
4
2
8
11
10

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)

12
11
10
9
8
8
8
8
8
8
9
9
9
8
8
7
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
2
4

Relative Humidity (%)

80
83
86
88
88
89
89
91
91
93
93
93
93
93
93
91
88
86
86
88

Pressure (mb)

983
983
984
984
985
986
986
987
988
989
989
990
991
991
992
992
993
993
993
993

Ozone (du)

482
482
482
487
491
496
496
497
498
483
468
452
430
407
385
375
364
354
351
348

Forecast for Basingstoke, Hampshire, United Kingdom (51.26,-1.09)

Generated: 22/01/26 16:03:39. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+0.00