Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 24%

09:46

21:12

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Good
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: 08:02, Set: 16:41, Transit: 12:22. Moon - Rise: 09:46, Set: 21:12. Civil Dark: 17:19 - 07:24. Nautical Dark: 18:00 - 06:43. Astro Dark: 18:40 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
38
0
55
65
100
100
100
99
100
100
100
100
100
100
100
89
100
100

Low Clouds (% Sky Obscured)

81
78
86
91
79
75
38
0
52
63
70
81
78
88
81
93
89
97
93
80
55
54
53
69

Medium Clouds (% Sky Obscured)

100
100
64
91
59
46
0
0
0
31
100
93
75
97
99
100
100
100
100
100
48
33
50
45

High Clouds (% Sky Obscured)

100
100
22
14
58
0
2
0
50
43
53
52
85
76
54
69
55
19
34
40
20
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
1
0
1
6
6
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

95
95
95
68
62
40
16
6
2
1
0
3
16
41
65
80
95
87
95
68
37
34
42
18

Precipitation Amount (mm)

2
3
1.8
0.3
0.3
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.5
1
0.2
0
0
0
0

Wind Speed/Direction (mph)

8
6
6
5
7
5
6
6
7
6
6
8
11
13
14
16
16
18
18
17
18
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
98
94
91
90
93
94
94
96
98
98
93
91
91
90
94
94
94
88
84
82
81
79

Pressure (mb)

984
983
983
983
983
983
983
983
984
984
984
983
982
982
982
982
982
981
981
981
981
982
981
981

Ozone (du)

376
375
375
375
376
381
380
377
376
376
373
371
372
375
377
378
378
378
381
383
384
386
387
392

Friday 23

Waxing Crescent 24%

09:58

22:33

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: 08:00, Set: 16:43, Transit: 12:22. Moon - Rise: 09:58, Set: 22:33. Civil Dark: 17:20 - 07:23. Nautical Dark: 18:02 - 06:42. Astro Dark: 18:42 - 06:02

Total Clouds (% Sky Obscured)

57
61
47
47
57
56
80
100
64
78
100
100
100
100
100
100
98
100
91
97
98
97
100
100

Low Clouds (% Sky Obscured)

57
61
47
47
57
56
69
71
64
78
100
100
100
100
99
95
97
100
85
95
81
91
88
100

Medium Clouds (% Sky Obscured)

35
50
34
45
45
45
40
57
2
2
5
30
58
50
45
47
44
36
25
45
55
56
93
95

High Clouds (% Sky Obscured)

0
18
10
3
15
5
1
1
1
2
1
1
1
1
1
2
9
22
24
22
9
24
96
100

ISS Passover

Visibility (miles)

9
9
9
9
3
1
1
4
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
Light Rain

Precipitation Probability (%)

11
16
20
57
80
47
35
26
13
22
30
28
29
26
23
26
26
20
17
24
33
52
45
79

Precipitation Amount (mm)

0
0
0
0.2
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.5

Wind Speed/Direction (mph)

18
19
19
19
20
21
21
21
21
20
19
20
20
20
21
20
20
20
20
20
19
20
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
79
76
88
96
96
96
88
88
88
85
90
88
86
83
85
85
83
84
79
78
88
84

Pressure (mb)

982
982
982
982
982
983
983
983
983
984
984
985
985
985
986
987
987
988
989
989
989
989
989
989

Ozone (du)

393
392
393
395
395
397
397
399
398
399
398
398
397
396
395
395
397
399
401
402
403
400
399
397

Saturday 24

Waxing Crescent 34%

10:10

23:55

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: 07:59, Set: 16:44, Transit: 12:23. Moon - Rise: 10:10, Set: 23:55. Civil Dark: 17:22 - 07:22. Nautical Dark: 18:03 - 06:41. Astro Dark: 18:43 - 06:01

Total Clouds (% Sky Obscured)

100
100
94
93
100
91
100
100
100
100
79
100
93
100
100
100
100
100
100
95
97
98
100
99

Low Clouds (% Sky Obscured)

88
100
92
91
94
83
87
87
69
69
56
63
77
80
63
44
71
59
93
67
77
89
100
97

Medium Clouds (% Sky Obscured)

80
75
74
83
99
91
100
100
51
24
58
90
13
38
76
92
92
90
100
91
94
67
100
97

High Clouds (% Sky Obscured)

83
35
20
40
22
57
95
93
93
83
56
100
77
69
67
100
100
52
40
45
10
3
32
36

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
77
63
69
39
35
70
81
53
30
10
6
3
7
8
20
63
82
95
85
62
57
72
77

Precipitation Amount (mm)

0.9
0.3
0
0.4
0
0
0.4
0.6
0
0
0
0
0
0
0
0
0.5
0.5
0.9
0.3
0
0.3
0.5
0.4

Wind Speed/Direction (mph)

18
18
19
19
19
19
18
17
16
15
13
11
8
8
9
8
9
8
10
12
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
88
88
91
88
88
91
94
93
93
91
93
93
94
96
94
96
94
93
93
88
85
93

Pressure (mb)

989
989
989
990
990
990
990
990
991
991
991
992
992
992
992
992
992
992
992
993
993
992
992
993

Ozone (du)

398
398
400
405
413
416
414
414
412
414
415
416
415
414
413
414
417
416
415
418
423
429
433
439

Sunday 25

Waxing Crescent 45%

10:27

01:21

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: 07:58, Set: 16:46, Transit: 12:23. Moon - Rise: 10:27, Set: 01:21. Civil Dark: 17:24 - 07:21. Nautical Dark: 18:05 - 06:39. Astro Dark: 18:45 - 06:00

Total Clouds (% Sky Obscured)

99
99
99
98
98
98
98
99
99
99
99
99
95
92
93
92
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
92
92
91
91
92
94
95
96
98
99
97
95
92
93
92
98
96
93
90
90
91
92
92

Medium Clouds (% Sky Obscured)

94
90
88
86
82
77
75
61
58
12
6
6
4
4
25
52
70
70
69
67
99
100
92
99

High Clouds (% Sky Obscured)

36
35
25
25
21
25
25
25
6
0
0
0
0
0
17
33
50
64
61
100
100
100
68
92

ISS Passover

Visibility (miles)

6
7
9
9
9
7
4
6
7
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

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
None

Precipitation Probability (%)

95
84
63
48
33
43
38
20
14
12
9
10
6
0
2
3
2
4
4
1
3
3
1
26

Precipitation Amount (mm)

0.9
0.5
0.3
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)

6
11
11
10
10
10
9
9
8
7
7
6
6
5
4
6
6
8
9
10
11
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

446
453
457
462
467
472
474
476
480
480
481
483
486
482
468
461
451
434
422
417
411
407
396
394

Monday 26

First Quarter 57%

10:50

02:51

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: 07:56, Set: 16:48, Transit: 12:23. Moon - Rise: 10:50, Set: 02:51. Civil Dark: 17:25 - 07:19. Nautical Dark: 18:06 - 06:38. Astro Dark: 18:46 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
95
96
98
100
100

Low Clouds (% Sky Obscured)

92
92
91
90
88
88
88
87
89
90
92
94
95
97
100
100
100
98
96
94
94
95
95
97

Medium Clouds (% Sky Obscured)

97
95
52
84
95
47
44
38
44
95
100
99
98
98
100
100
100
69
45
23
58
78
99
100

High Clouds (% Sky Obscured)

50
57
60
93
60
87
83
79
76
100
100
100
100
100
81
86
100
97
93
85
85
85
70
63

ISS Passover

Visibility (miles)

9
3
7
5
1
0
2
3
5
5
2
0
0
0
0
1
2
3
5
7
9
7
4
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

65
76
82
81
77
62
43
10
23
31
36
78
95
95
95
95
95
95
95
68
92
95
95
95

Precipitation Amount (mm)

0.2
0.3
0.5
0.5
0.5
0.3
0
0
0
0
0
0.4
0.8
1.4
1.4
1.8
2
1.7
1
0.2
0.6
0.8
1
1.1

Wind Speed/Direction (mph)

13
13
12
12
12
12
11
11
10
12
13
14
16
18
20
9
9
8
8
9
11
12
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
94
96
98
98
98
98
96
98
98
98
98
98
98
96
96
94
91
86
82
85
88
93

Pressure (mb)

998
998
998
997
997
996
995
994
994
993
992
990
988
986
984
983
982
980
980
979
978
977
976
974

Ozone (du)

389
391
393
389
390
390
383
379
378
374
373
368
368
367
373
383
392
402
408
414
420
420
421
421

Tuesday 27

Waxing Gibbous 68%

11:23

04:20

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: 07:55, Set: 16:50, Transit: 12:23. Moon - Rise: 11:23, Set: 04:20. Civil Dark: 17:27 - 07:18. Nautical Dark: 18:08 - 06:37. Astro Dark: 18:48 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
90
94
97
100
100

Low Clouds (% Sky Obscured)

100
100
97
94
90
90
90
90
92
95
97
98
99
100
99
97
96
92
88
83
89
94
100
97

Medium Clouds (% Sky Obscured)

100
100
87
74
65
78
89
100
100
100
100
100
100
100
81
59
39
37
37
35
43
51
59
62

High Clouds (% Sky Obscured)

74
87
87
89
90
67
41
14
43
71
100
97
94
89
79
60
48
44
26
8
7
7
7
18

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
85
94
95
95
95
92
86
80
72
65
62
50
24
41
48
51
49

Precipitation Amount (mm)

1.2
1.3
1.3
1.1
0.8
0.7
0.6
0.4
0.6
0.7
0.9
0.9
0.7
0.5
0.5
0.4
0.3
0.3
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

16
17
18
16
14
12
10
14
19
19
19
19
18
16
15
15
16
16
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
91
93
94
94
94
94
93
91
91
89
89
89
89
88
88
83
80
77
79
79
80

Pressure (mb)

973
972
971
970
969
968
969
970
971
972
973
974
975
976
977
977
978
979
979
980
980
981
981
982

Ozone (du)

423
426
429
437
445
453
455
457
459
461
463
465
471
476
481
483
485
487
487
486
486
486
485
485

Wednesday 28

Waxing Gibbous 79%

12:14

05:41

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: 07:53, Set: 16:52, Transit: 12:23. Moon - Rise: 12:14, Set: 05:41. Civil Dark: 17:29 - 07:17. Nautical Dark: 18:09 - 06:36. Astro Dark: 18:49 - 05:56

Total Clouds (% Sky Obscured)

100
100
99
99
99
98
97
96
86
71
59
51
53
52
68
75
76
76
74
74

Low Clouds (% Sky Obscured)

93
90
90
90
91
91
91
90
82
69
53
51
53
52
50
42
36
41
47
48

Medium Clouds (% Sky Obscured)

62
59
61
63
70
62
54
46
41
35
27
16
9
2
6
10
13
18
23
25

High Clouds (% Sky Obscured)

30
42
31
20
10
8
7
5
3
2
0
0
0
0
7
24
50
49
39
40

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 (%)

46
44
43
44
46
43
41
38
35
28
13
13
10
0
2
2
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

Wind Speed/Direction (mph)

14
13
13
12
11
11
11
10
9
8
7
6
6
6
6
5
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
75
78
79
82
82
85
86
88
89
93
88
86
83
85
89
91
88
83

Pressure (mb)

982
983
984
985
985
986
987
988
989
990
990
991
991
992
992
993
993
994
994
994

Ozone (du)

488
492
495
496
498
499
496
494
491
475
460
444
419
393
367
361
355
349
349
349

Forecast for Little Dewchurch, Herefordshire, United Kingdom (51.97,-2.69)

Generated: 22/01/26 16:48:45. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+0.00