Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 53%

01:35

09:56

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:35, Set: 17:20, Transit: 12:28. Moon - Rise: 01:35, Set: 09:56. Civil Dark: 17:55 - 07:01. Nautical Dark: 18:33 - 06:22. Astro Dark: 19:12 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
98
91
95
100
100
99
98
100
98
100
91
100
100
100
100
100
100
99
95
84
84

Low Clouds (% Sky Obscured)

33
42
44
45
43
49
62
49
67
55
59
79
74
87
84
98
100
100
100
92
98
85
62
65

Medium Clouds (% Sky Obscured)

94
96
85
78
85
92
100
93
97
97
100
96
95
77
52
100
100
100
75
100
95
79
40
15

High Clouds (% Sky Obscured)

100
100
99
97
86
86
96
100
82
83
71
51
84
88
100
100
100
100
82
100
71
12
2
1

ISS Passover

Visibility (miles)

9
9
9
9
8
8
9
9
9
9
9
9
9
9
9
2
8
5
4
0
0
5
9
9

Fog (%)

0
0
0
0
0
0
0
9
24
9
59
13
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
91
19
30
59
40
21
21
39
46
48
59
47
55
86
95
95
95
95
95
95
57
32
10

Precipitation Amount (mm)

1.9
0.2
0
0
0.3
0
0
0
0
0
0
0.2
0
0
0.6
1.2
1.2
2.1
2.4
2.2
0.7
0
0
0

Wind Speed/Direction (mph)

8
7
5
5
5
5
4
4
5
6
9
12
14
16
19
21
22
21
20
20
19
11
8
4

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
10
10
10
10

Feels Like (°C)

6
6
6
6
6
6
6
6
6
6
5
4
4
4
3
3
2
3
3
3
4
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
96
96
96
95
95
91
87
85
87
93
95
95
96
96
98
98
98
96
96

Pressure (mb)

1001
1001
1001
1001
1000
1000
1000
999
999
998
998
998
998
997
996
995
994
993
992
991
990
990
990
990

Ozone (du)

433
432
431
431
421
422
422
423
421
417
422
422
419
418
415
409
406
407
414
418
424
418
414
417

Monday 9

Third Quarter 43%

02:47

10:21

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:33, Set: 17:22, Transit: 12:28. Moon - Rise: 02:47, Set: 10:21. Civil Dark: 17:56 - 06:59. Nautical Dark: 18:35 - 06:20. Astro Dark: 19:13 - 05:42

Total Clouds (% Sky Obscured)

63
79
85
73
83
87
86
74
93
47
53
83
89
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
79
85
66
72
85
80
66
91
47
53
46
46
81
65
100
100
100
100
92
77
93
97
69

Medium Clouds (% Sky Obscured)

3
27
39
40
31
0
0
0
0
0
0
0
37
42
61
47
81
99
90
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
3
0
1
56
27
97
100
78
100
100
97
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
7
1
0
0
0
0
9
9

Fog (%)

0
0
0
0
12
2
0
0
0
0
0
0
0
0
3
1
0
2
6
21
23
0
0
0

Precipitation Type

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

Precipitation Probability (%)

4
1
3
4
2
2
6
7
4
0
0
1
3
8
43
66
95
95
95
95
95
48
50
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0.9
0.8
2.1
1.1
0
0
0

Wind Speed/Direction (mph)

3
4
4
3
4
3
3
3
5
6
5
5
4
4
6
8
8
10
11
9
5
4
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
96
95
95
95
96
93
91
94
94
91
87
85
85
91
98
98
100
100
96
91
96

Pressure (mb)

990
990
990
991
991
991
991
991
991
991
991
991
991
990
990
989
988
987
985
984
983
983
983
983

Ozone (du)

427
422
416
410
410
407
404
403
398
397
386
378
369
365
362
361
359
357
357
351
350
356
360
364

Tuesday 10

Waning Crescent 34%

03:56

10:54

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:32, Set: 17:24, Transit: 12:28. Moon - Rise: 03:56, Set: 10:54. Civil Dark: 17:58 - 06:57. Nautical Dark: 18:37 - 06:19. Astro Dark: 19:15 - 05:41

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
93
85
98
98
96
97
94
91
100
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
69
76
92
75
80
80
58
62
67
74
97
75
60
60
75
85
75
54
55
94
96
98
100

Medium Clouds (% Sky Obscured)

95
86
66
100
100
100
83
24
43
42
40
51
34
83
99
66
100
100
100
100
100
63
67
100

High Clouds (% Sky Obscured)

96
90
83
90
100
100
58
30
68
36
49
12
25
30
30
67
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
4
9
9
9
9
9
8
9
9
9
9
9
2
0
0
0
9
9
8

Fog (%)

2
1
2
0
0
0
0
0
1
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

37
28
21
47
75
64
24
31
12
14
26
37
20
22
24
51
95
95
95
95
95
84
94
95

Precipitation Amount (mm)

0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0.2
0.6
1.8
1.2
2.3
0.6
0.3
0.6
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
10
10
10
10
10
11
11
12
12
12
11
11
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
90
88
91
90
90
90
88
87
84
87
85
84
81
80
81
93
98
98
96
90
93
95

Pressure (mb)

983
983
983
984
984
984
985
985
986
986
986
987
987
987
987
986
984
983
981
979
977
975
973
972

Ozone (du)

370
373
372
371
376
381
381
378
374
378
382
369
358
356
355
354
350
350
349
355
355
356
358
363

Wednesday 11

Waning Crescent 25%

04:57

11:39

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:30, Set: 17:26, Transit: 12:28. Moon - Rise: 04:57, Set: 11:39. Civil Dark: 18:00 - 06:56. Nautical Dark: 18:38 - 06:17. Astro Dark: 19:16 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
100
90
54
100
100
100
100
100
99
98
98
87
87
68
84
92
100

Low Clouds (% Sky Obscured)

99
97
90
72
80
86
82
78
66
54
75
79
76
71
69
74
81
86
75
75
59
68
64
55

Medium Clouds (% Sky Obscured)

100
100
100
82
65
55
55
56
57
54
53
52
53
59
49
65
65
49
39
36
13
26
48
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
83
81
70
54
72
67
73
87
79
47
33
0
5
25
2
27
53
63

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
74
29
40
52
60
67
62
46
31
23
6
15
16
15
19
21
21
22
26
13
21
26
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
15
12
12
11
13
16
15
18
20
20
20
21
21
20
21
21
20
18
18
17
16
14
11

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
10
10
10
10
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
88
90
90
88
90
87
85
87
87
81
81
84
80
80
82
84
84
84
82
80
82

Pressure (mb)

972
973
974
974
976
977
978
979
980
982
983
984
985
986
987
987
987
988
988
988
988
988
988
988

Ozone (du)

368
379
387
393
403
414
421
428
432
430
432
431
436
439
437
439
437
418
409
406
408
408
412
419

Thursday 12

Waning Crescent 17%

05:47

12:37

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
16 OK
17 OK
18 OK
19 Good
20 Good

Sun - Rise: 07:28, Set: 17:28, Transit: 12:28. Moon - Rise: 05:47, Set: 12:37. Civil Dark: 18:01 - 06:54. Nautical Dark: 18:40 - 06:16. Astro Dark: 19:18 - 05:38

Total Clouds (% Sky Obscured)

99
100
99
92
98
98
97
97
97
97
100
100
85
67
52
54
46
43
30
20
14
10
7
4

Low Clouds (% Sky Obscured)

59
76
75
72
71
75
74
73
71
65
56
47
50
52
52
54
46
43
30
20
14
10
7
1

Medium Clouds (% Sky Obscured)

87
100
88
62
86
68
65
57
52
57
90
65
40
17
0
0
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

76
100
66
60
68
61
75
80
86
86
90
90
60
30
0
0
0
0
0
0
0
0
0
0

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
40
23
29
22
7
10
10
7
9
9
7
18
17
16
23
24
23
24
20
5
12
11
2

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)

9
8
7
6
7
7
8
9
11
12
14
16
18
19
20
20
20
20
19
16
14
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
81
86
90
90
88
87
87
85
85
83
83
78
76
75
76
75
75
74
72
72
72
71

Pressure (mb)

988
987
987
986
986
985
985
985
985
984
985
986
986
987
988
989
990
991
991
992
993
994
995
996

Ozone (du)

421
427
432
439
438
445
453
453
454
449
444
446
449
446
447
446
446
445
444
445
446
447
446
445

Friday 13

Waning Crescent 10%

06:25

13:46

21 Good
22 Good
23 OK
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 OK
18 OK
19 Bad
20 Bad

Sun - Rise: 07:26, Set: 17:29, Transit: 12:28. Moon - Rise: 06:25, Set: 13:46. Civil Dark: 18:03 - 06:52. Nautical Dark: 18:42 - 06:14. Astro Dark: 19:19 - 05:36

Total Clouds (% Sky Obscured)

7
11
15
43
58
77
63
50
31
41
51
62
62
64
74
84
84
80
60
32
10
33
61
91

Low Clouds (% Sky Obscured)

2
4
4
23
38
61
52
42
26
27
32
34
36
40
42
48
54
61
45
32
10
20
27
34

Medium Clouds (% Sky Obscured)

0
0
0
2
5
8
10
13
16
15
13
12
9
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
28
52
78

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

4
6
7
30
45
58
58
56
54
50
40
21
25
27
27
26
26
26
24
22
20
18
15
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
10
10
10
10
10
11
13
15
13
12
11
12
14
16
15
15
14
12
9
8
7
6

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
5
6
7
7
6
6
6
5
4
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
73
73
79
86
93
89
89
86
86
86
86
86
85
84
85
85
87
86
85
85
88
88

Pressure (mb)

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

Ozone (du)

444
443
442
441
438
435
431
432
434
435
433
432
431
425
420
415
412
409
406
404
402
401
398
395

Saturday 14

Waning Crescent 5%

06:53

15:03

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
16 Bad
17 Bad

Sun - Rise: 07:24, Set: 17:31, Transit: 12:28. Moon - Rise: 06:53, Set: 15:03. Civil Dark: 18:05 - 06:51. Nautical Dark: 18:43 - 06:12. Astro Dark: 19:21 - 05:34

Total Clouds (% Sky Obscured)

94
97
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
98
97
94

Low Clouds (% Sky Obscured)

42
51
59
40
19
0
0
0
0
13
26
39
44
46
46
52
60
68
78
89
94

Medium Clouds (% Sky Obscured)

0
0
0
10
20
25
45
59
74
81
86
88
86
85
85
87
92
95
92
90
88

High Clouds (% Sky Obscured)

84
91
100
98
99
99
68
45
40
68
77
81
87
94
100
97
93
92
81
73
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7

Fog (%)

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
Light Rain

Precipitation Probability (%)

6
5
1
1
0
0
0
0
0
0
0
0
22
33
42
47
53
54
60
82
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6

Wind Speed/Direction (mph)

5
4
4
3
3
2
2
1
2
3
5
6
7
9
12
16
14
13
14
16
18

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
84
84
83
83
83
83
81
80
80
80
82
83
83
87
88
93
94
91
87

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009
1008
1007
1006
1005
1005

Ozone (du)

392
390
388
386
380
374
367
364
361
357
355
353
351
350
349
348
349
350
351
354
358

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 08/02/26 20:12:18. Forecast: 08/02/26 to 14/02/26. Timezone: UTC+0.00