Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 53%

09:35

02:02

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 Bad
19 OK
20 OK

Sun - Rise: 07:07, Set: 17:47, Transit: 12:27. Moon - Rise: 09:35, Set: 02:02. Civil Dark: 18:20 - 06:34. Nautical Dark: 18:58 - 05:56. Astro Dark: 19:36 - 05:18

Total Clouds (% Sky Obscured)

97
98
97
86
100
92
77
79
80
89
89
90
90
86
80
75
67
76
42
37
32
37
29
24

Low Clouds (% Sky Obscured)

96
94
90
56
84
85
77
79
73
89
89
90
86
85
80
75
67
76
42
37
32
37
29
24

Medium Clouds (% Sky Obscured)

23
7
2
0
21
0
0
0
0
0
0
0
2
5
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
53
38
67
53
5
4
4
7
4
4
4
76
83
69
69
53
8
4
4
2
3
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
7
7
7
6
4
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 (%)

0
0
0
0
1
5
1
3
5
2
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)

8
6
7
9
10
10
10
11
10
8
7
9
10
13
15
15
15
14
14
11
8
7
5
5

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
11
11
10
10
9
9
10
11
11
12
12
12
12
11
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
92
91
90
91
87
90
95
96
96
93
86
81
79
77
77
81
86
95
98
96
96

Pressure (mb)

1017
1017
1017
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

349
349
349
350
352
355
356
355
355
355
356
356
357
354
354
355
355
355
355
355
355
355
356
360

Tuesday 24

First Quarter 65%

10:20

03:24

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

Sun - Rise: 07:05, Set: 17:48, Transit: 12:27. Moon - Rise: 10:20, Set: 03:24. Civil Dark: 18:21 - 06:32. Nautical Dark: 18:59 - 05:54. Astro Dark: 19:37 - 05:16

Total Clouds (% Sky Obscured)

28
33
35
34
33
76
36
58
55
37
92
51
41
57
78
56
45
53
89
78
78
91
94
96

Low Clouds (% Sky Obscured)

28
33
35
34
33
48
36
53
45
37
35
30
30
29
70
25
0
0
18
22
32
24
55
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
15
3
6
56
46
47
40
44
81
52
56
76
62
65

High Clouds (% Sky Obscured)

0
0
0
0
0
76
3
39
35
6
82
36
25
8
11
30
30
30
30
18
3
11
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
7
7
7
7
7
1
4
5

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 (%)

0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
8
8
8
8
8
9
10
12
13
14
14
14
13
13
11
10
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
95
93
95
95
95
95
96
91
87
83
82
80
82
84
89
95
98
98
96

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

364
365
366
367
365
362
362
364
365
365
363
360
359
358
358
357
355
354
355
354
355
357
361
366

Wednesday 25

Waxing Gibbous 76%

11:23

04:31

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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: 07:02, Set: 17:50, Transit: 12:26. Moon - Rise: 11:23, Set: 04:31. Civil Dark: 18:23 - 06:30. Nautical Dark: 19:01 - 05:52. Astro Dark: 19:39 - 05:14

Total Clouds (% Sky Obscured)

93
75
60
42
52
31
42
58
93
84
100
100
88
92
75
94
76
89
90
100
94
100
100
100

Low Clouds (% Sky Obscured)

66
75
60
42
52
31
42
54
73
57
35
30
46
47
63
62
55
44
45
59
68
74
88
90

Medium Clouds (% Sky Obscured)

54
0
0
0
0
0
0
9
0
46
60
59
62
37
50
64
69
89
88
99
69
78
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
93
84
100
100
25
30
72
86
73
73
73
77
86
99
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
6
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
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

1
1
2
0
1
1
1
1
6
6
3
6
0
0
0
1
9
18
51
64
59
46
55
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
5
6
6
5
5
7
7
8
10
11
13
15
16
16
15
15
14
13
13
15
16

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
9
9
9
9
10
11
12
13
13
13
13
13
12
11
10
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
93
95
95
93
93
95
95
95
93
88
84
81
79
78
79
81
83
83
87
85
84

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1017
1017
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

374
382
387
392
395
393
389
380
369
365
363
360
357
354
350
348
346
345
345
342
340
337
335
333

Thursday 26

Waxing Gibbous 72%

12:40

05:22

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 OK
20 OK

Sun - Rise: 07:00, Set: 17:52, Transit: 12:26. Moon - Rise: 12:40, Set: 05:22. Civil Dark: 18:25 - 06:28. Nautical Dark: 19:03 - 05:50. Astro Dark: 19:41 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
92
85
78
79
77
75
69
68
68
67
52
28
35
28
41
34
31
34

Low Clouds (% Sky Obscured)

94
96
100
88
75
65
63
64
66
62
56
55
54
42
33
33
46
28
34
28
41
31
27
24

Medium Clouds (% Sky Obscured)

98
95
93
95
96
98
80
63
45
45
49
50
50
55
54
32
0
0
0
0
0
2
4
9

High Clouds (% Sky Obscured)

100
100
100
77
55
37
34
32
30
25
30
35
30
29
25
30
2
3
3
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
1
9
9
9
9
9
9
7
8
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

Very Light Rain
Very Light Rain
None
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 (%)

76
77
66
66
38
36
43
31
32
28
21
11
16
11
6
19
26
26
29
21
4
0
1
0

Precipitation Amount (mm)

0.3
0.3
0
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)

18
17
17
18
17
17
17
17
16
15
16
15
16
17
19
20
20
18
18
16
14
12
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
88
86
85
87
85
85
85
90
95
96
90
84
76
76
75
75
75
83
87
91
94
94

Pressure (mb)

1012
1011
1010
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1014
1014
1014
1015
1016
1017
1018
1019

Ozone (du)

332
331
331
331
332
332
332
333
332
332
333
334
336
338
340
341
342
344
344
349
358
374
383
384

Friday 27

Waxing Gibbous 85%

14:06

05:57

21 OK
22 OK
23 OK
00 OK
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: 06:58, Set: 17:54, Transit: 12:26. Moon - Rise: 14:06, Set: 05:57. Civil Dark: 18:26 - 06:25. Nautical Dark: 19:04 - 05:48. Astro Dark: 19:43 - 05:09

Total Clouds (% Sky Obscured)

33
31
25
36
48
63
79
89
96
95
100
100
100
100
99
100
98
99
97
94
93
87
81
83

Low Clouds (% Sky Obscured)

19
10
1
17
33
52
51
51
50
57
62
70
69
68
67
78
89
99
90
78
67
58
49
41

Medium Clouds (% Sky Obscured)

9
12
16
13
9
6
38
76
53
55
64
73
67
100
73
67
56
47
52
60
74
81
81
83

High Clouds (% Sky Obscured)

0
0
0
2
3
5
54
75
86
85
100
100
100
100
96
93
74
55
60
67
75
66
50
35

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

Precipitation Probability (%)

0
1
0
1
2
4
12
11
4
12
10
6
19
24
24
30
40
60
89
95
95
83
56
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
5
5
6
6
7
7
7
9
10
13
15
17
19
19
19
19
16
14
10
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
93
93
94
94
93
93
90
90
88
81
77
74
72
72
74
77
78
78
80
81
82

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1021
1020
1020
1019
1019
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

387
391
392
390
390
390
392
396
396
402
397
397
396
395
394
394
392
389
387
384
381
378
378
378

Saturday 28

Waxing Gibbous 92%

15:32

06:21

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: 06:56, Set: 17:55, Transit: 12:26. Moon - Rise: 15:32, Set: 06:21. Civil Dark: 18:28 - 06:23. Nautical Dark: 19:06 - 05:45. Astro Dark: 19:44 - 05:07

Total Clouds (% Sky Obscured)

79
76
72
77
72
71
64
61
59
67
74
81
83
83
73
58
50
55
71
87
91
96
96
100

Low Clouds (% Sky Obscured)

41
40
39
34
33
28
35
42
50
51
51
52
55
58
63
58
50
55
71
71
77
79
80
90

Medium Clouds (% Sky Obscured)

61
44
32
20
11
2
4
5
7
16
24
33
35
44
53
57
50
55
50
45
40
36
41
43

High Clouds (% Sky Obscured)

20
15
10
14
14
17
14
12
14
19
32
40
53
65
73
58
50
55
71
87
87
62
32
1

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

14
5
0
1
2
0
2
4
1
4
7
1
6
6
8
21
33
35
43
41
36
53
63
66

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
0.3
0.3

Wind Speed/Direction (mph)

5
5
7
7
8
7
8
8
9
9
9
9
9
11
13
15
15
16
16
16
15
14
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
3
3
3
2
3
2
2
3
3
3
4
4
4
7
7
6
7
8
8
6
6

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
85
87
87
85
87
87
87
87
85
84
80
76
73
75
74
73
81
87
95
93
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1013
1012
1012
1011
1011

Ozone (du)

377
377
376
375
375
375
375
374
373
371
371
371
371
371
371
372
373
375
377
379
380
382
382
382

Sunday 1

Waxing Gibbous 97%

16:55

06:39

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
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: 06:54, Set: 17:57, Transit: 12:26. Moon - Rise: 16:55, Set: 06:39. Civil Dark: 18:30 - 06:21. Nautical Dark: 19:08 - 05:43. Astro Dark: 19:46 - 05:05

Total Clouds (% Sky Obscured)

97
94
92
72
53
34
40
45
53
57
60
64
63
69
74
76
81
82
83
83
79

Low Clouds (% Sky Obscured)

83
72
60
51
40
30
35
37
43
48
53
58
59
57
56
57
61
64
65
65
66

Medium Clouds (% Sky Obscured)

35
27
20
16
8
0
0
0
0
10
19
29
33
34
36
28
15
2
13
21
29

High Clouds (% Sky Obscured)

2
2
0
2
1
0
0
0
0
7
16
25
34
44
31
21
19
14
14
9
4

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

Fog (%)

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

Precipitation Probability (%)

76
79
66
49
29
4
2
1
0
3
5
5
15
28
9
25
32
13
13
15
2

Precipitation Amount (mm)

0.4
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
93
93
94
94
96
96
98
96
95
93
90
88
87
86
83
81
81
84

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1011
1012
1013

Ozone (du)

382
385
387
389
394
399
404
401
398
395
394
394
394
396
398
400
401
402
403
404
404

Welcome to Clear Outside

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

Generated: 23/02/26 20:46:39. Forecast: 23/02/26 to 01/03/26. Timezone: UTC+0.00