Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 5%

06:53

15:03

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 OK
20 OK
21 OK
22 Bad
23 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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
84
44
24
36
29
31
67
55

Low Clouds (% Sky Obscured)

90
92
100
100
100
100
89
94
87
91
92
69
68
68
46
24
17
20
24
34
29
31
58
50

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
82
84
89
100
74
0
0
0
0
0
0
2
3
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
45
23
35
83
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

100
100
0
0
0
100
0
100
0
100
100
0
100
100
100
0
0
0
0
1
15
14
11
12

Precipitation Amount (mm)

0.2
0.3
0
0
0
0.4
0
0.3
0
0.4
0.9
0
0.2
1.2
1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
16
16
16
15
14
10
7
4
5
8
11
11
17
13
18
18
22
19
20
18
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-0
0
1
1
2
4
6
7
7
8
8
7
7
6
8
6
5
3
3
3
2
2
2

Dew Point (°C)

4
4
4
4
5
6
8
9
9
9
9
10
9
10
9
8
8
6
5
6
6
5
5
5

Relative Humidity (%)

92
93
89
88
91
94
95
99
100
100
97
94
91
93
89
81
79
77
78
84
84
85
84
85

Pressure (mb)

1014
1013
1012
1010
1008
1007
1006
1003
1002
1001
1001
1000
999
999
999
999
998
999
999
999
999
999
999
1000

Ozone (du)

320
319
319
319
322
323
323
326
327
327
328
333
334
333
335
343
343
349
361
379
384
388
395
398

Monday 16

Waning Crescent 1%

07:15

16:22

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:22, Set: 17:33, Transit: 12:28. Moon - Rise: 07:15, Set: 16:22. Civil Dark: 18:06 - 06:49. Nautical Dark: 18:45 - 06:10. Astro Dark: 19:23 - 05:32

Total Clouds (% Sky Obscured)

55
56
63
97
92
55
51
40
39
40
83
82
51
26
58
47
72
91
95
59
55
65
92
89

Low Clouds (% Sky Obscured)

55
56
54
58
85
55
51
40
39
40
49
61
51
26
48
33
45
43
43
53
49
50
55
61

Medium Clouds (% Sky Obscured)

14
3
11
67
20
0
0
0
0
2
81
79
18
0
0
0
0
3
31
28
28
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
20
53
86
81
0
0
15
76
71

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

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 (%)

17
19
26
31
37
34
12
7
10
12
15
27
22
12
9
5
8
15
11
12
20
13
11
18

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)

20
20
19
20
20
21
19
18
18
20
23
23
23
24
24
24
23
23
22
21
22
21
21
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
82
84
83
86
86
84
79
78
77
75
77
78
81
84
84
85
87
85
87
82

Pressure (mb)

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

Ozone (du)

403
402
400
396
394
389
386
387
390
394
400
398
396
394
387
378
378
380
380
379
376
368
362
361

Tuesday 17

New Moon 0%

07:31

17:42

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:20, Set: 17:35, Transit: 12:28. Moon - Rise: 07:31, Set: 17:42. Civil Dark: 18:08 - 06:47. Nautical Dark: 18:46 - 06:09. Astro Dark: 19:24 - 05:31

Total Clouds (% Sky Obscured)

85
84
89
76
36
14
12
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
73
64
38
1
9
0
0
0
0
12
25
18
28
27
25
21
0
0
0
1
2
1
3

Medium Clouds (% Sky Obscured)

0
6
18
14
5
0
1
36
96
100
100
97
100
100
95
96
85
100
100
100
69
100
93
100

High Clouds (% Sky Obscured)

30
35
29
24
23
6
11
84
100
99
100
100
100
100
100
100
100
100
100
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 (%)

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 (%)

27
34
27
11
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

17
12
11
9
7
6
6
5
5
4
6
8
9
9
8
8
8
8
7
8
10
11
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
88
86
79
82
88
88
84
84
80
70
65
64
65
65
66
71
75
79
77
76
73
74
65

Pressure (mb)

1007
1008
1009
1009
1010
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

359
354
349
344
342
343
345
347
347
346
346
344
344
344
342
345
347
349
354
359
361
365
367
363

Wednesday 18

Waxing Crescent 1%

07:45

19:01

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:19, Set: 17:36, Transit: 12:27. Moon - Rise: 07:45, Set: 19:01. Civil Dark: 18:10 - 06:45. Nautical Dark: 18:48 - 06:07. Astro Dark: 19:26 - 05:29

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)

34
42
65
61
61
62
54
58
69
73
73
90
94
97
100
100
100
100
96
91
88
91
96
100

Medium Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
97
100
100
100
100
99
99
99
100
100
94
67
95
100
100
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
78
99
100
93
86
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
0
0
1
7
25
49
69
95
95
95
95
95
95
95
95
95
95
95
95
90
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
1.8
3.5
4
2.6
2.1
2.1
1.2
1.2
1.5
1.2
1.1
0.7
0.6
0.3

Wind Speed/Direction (mph)

14
15
17
17
17
18
20
24
26
27
29
30
32
31
30
31
30
30
29
28
27
27
26
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
68
67
67
67
66
65
66
75
80
96
98
100
100
100
100
98
100
98
98
98
96
96

Pressure (mb)

1015
1014
1013
1012
1011
1010
1008
1007
1006
1005
1003
1001
999
997
995
993
992
991
991
990
990
990
991
991

Ozone (du)

364
363
362
360
362
361
362
364
366
369
373
376
380
386
388
394
400
410
414
413
409
406
401
398

Thursday 19

Waxing Crescent 5%

07:58

20:21

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:17, Set: 17:38, Transit: 12:27. Moon - Rise: 07:58, Set: 20:21. Civil Dark: 18:11 - 06:43. Nautical Dark: 18:50 - 06:05. Astro Dark: 19:28 - 05:27

Total Clouds (% Sky Obscured)

100
100
99
98
97
91
87
63
61
59
66
100
100
76
78
86
97
99
97
91
91
95
97
100

Low Clouds (% Sky Obscured)

98
95
93
92
90
86
86
63
61
59
66
67
67
72
72
77
86
85
82
78
78
83
87
91

Medium Clouds (% Sky Obscured)

58
48
57
82
50
43
34
30
34
39
37
87
83
37
32
35
39
48
47
46
48
41
29
21

High Clouds (% Sky Obscured)

60
20
5
12
31
9
0
0
2
1
8
35
0
0
0
0
11
31
40
20
31
50
73
100

ISS Passover

Visibility (miles)

7
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

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
None

Precipitation Probability (%)

73
62
39
38
38
33
28
22
12
12
9
3
9
13
12
13
14
11
16
25
9
23
19
3

Precipitation Amount (mm)

0.4
0.2
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)

24
22
21
20
19
18
17
16
15
13
12
13
12
11
11
9
6
4
3
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
93
94
88
85
88
88
86
85
83
82
80
79
80
83
86
86
86
83
84
83

Pressure (mb)

992
993
994
996
997
999
1000
1002
1004
1007
1009
1011
1012
1013
1014
1016
1017
1019
1020
1022
1023
1024
1024
1025

Ozone (du)

395
391
391
395
393
385
379
375
366
367
368
367
364
357
357
351
346
341
332
326
321
319
316
318

Friday 20

Waxing Crescent 11%

08:10

21:43

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:15, Set: 17:40, Transit: 12:27. Moon - Rise: 08:10, Set: 21:43. Civil Dark: 18:13 - 06:41. Nautical Dark: 18:51 - 06:03. Astro Dark: 19:29 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
98
99
100
100
100
99
97
98
98
100
99
98
98
95
90
87

Low Clouds (% Sky Obscured)

94
93
97
98
99
100
41
34
26
41
55
69
73
76
74
72
67
64
65
66
67
64
62
61

Medium Clouds (% Sky Obscured)

72
73
78
82
87
91
78
57
35
29
19
15
45
61
76
74
71
68
56
42
27
24
21
14

High Clouds (% Sky Obscured)

100
100
100
100
100
100
97
95
93
92
85
81
88
89
90
95
97
100
94
86
78
60
42
24

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 (%)

9
7
2
5
3
3
13
19
20
14
10
10
16
18
17
21
19
6
14
16
13
11
12
6

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)

3
3
3
3
3
3
3
8
9
10
12
15
17
17
17
17
16
15
13
13
12
12
13
13

Chance of Frost

Temperature (°C)

2
2
3
3
3
3
3
5
6
6
7
9
10
10
10
10
9
9
9
9
9
9
9
9

Feels Like (°C)

-1
0
0
-0
0
0
0
1
2
2
2
2
2
7
6
5
5
6
6
4
4
3
4
4

Dew Point (°C)

-1
-1
-1
0
0
0
1
2
3
4
4
6
6
7
7
7
7
7
7
7
7
7
8
8

Relative Humidity (%)

83
82
80
82
82
82
82
82
82
83
81
81
78
80
81
83
84
87
88
88
88
88
88
90

Pressure (mb)

1026
1026
1027
1027
1027
1028
1027
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1025

Ozone (du)

321
325
329
334
338
336
336
335
334
334
333
332
331
329
327
326
325
324
324
322
320
318
317
317

Saturday 21

Waxing Crescent 20%

08:24

23:08

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:13, Set: 17:42, Transit: 12:27. Moon - Rise: 08:24, Set: 23:08. Civil Dark: 18:15 - 06:39. Nautical Dark: 18:53 - 06:01. Astro Dark: 19:31 - 05:23

Total Clouds (% Sky Obscured)

93
97
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
69
74
75
79
81
82
81
77
79
83
86
77
69
60
70
82
94
91
87
81
72
64
56

Medium Clouds (% Sky Obscured)

38
63
90
62
36
17
36
58
79
75
71
67
65
63
60
74
86
98
97
97
97
76
57
38

High Clouds (% Sky Obscured)

29
38
46
34
26
15
49
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

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 (%)

6
10
9
10
12
8
26
31
33
34
23
11
13
14
13
14
18
13
19
24
20
29
32
30

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)

13
13
14
13
14
15
15
15
15
15
16
17
19
19
19
18
18
18
18
17
17
16
15
14

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
11
10
11
11
11
12
13
12
12
12
12
12
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
91
91
91
90
91
90
90
88
87
87
87
87
87
89
88
91
90
91
92
91
91

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1024

Ozone (du)

316
316
315
315
314
313
313
312
311
310
307
304
301
300
298
296
299
302
305
309
313
317
319
321

Welcome to Clear Outside

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

Generated: 15/02/26 19:00:37. Forecast: 15/02/26 to 21/02/26. Timezone: UTC+0.00