Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 20%

08:27

23:04

14 Bad
15 Bad
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

Sun - Rise: 07:05, Set: 17:30, Transit: 12:18. Moon - Rise: 08:27, Set: 23:04. Civil Dark: 18:05 - 06:30. Nautical Dark: 18:44 - 05:51. Astro Dark: 19:23 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
94
97
96
100
100
100
100
100
100
100
100
100
100
100
74
56
44
55

Low Clouds (% Sky Obscured)

91
71
75
62
57
61
81
78
79
59
94
83
92
94
84
83
89
67
60
62
62
51
39
51

Medium Clouds (% Sky Obscured)

100
100
97
98
89
50
25
37
27
38
51
90
100
100
100
100
100
98
100
78
9
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
87
64
75
84
83
100
100
100
100
100
100
100
100
100
88
100
61
56
44
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
9
9
4
9
9
6
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
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
22
44
39
21
2
2
0
0
7
15
43
53
45
63
61
16
20
2
0
1
2
13
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
12
13
16
17
17
17
16
16
17
16
16
16
15
16
16
15
14
13
14
15
16
16

Chance of Frost

Temperature (°C)

12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
13

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
10
10
10
10
10
10
10
10
10
10
11
10
10
10
9
9
9
9
9
9

Relative Humidity (%)

90
90
93
93
93
93
95
93
95
95
96
93
95
93
96
96
96
95
88
88
87
84
80
77

Pressure (mb)

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

Ozone (du)

316
317
313
316
320
326
327
330
332
333
336
335
337
343
347
352
355
363
367
374
379
381
377
376

Sunday 22

Waxing Crescent 30%

08:47

00:33

14 Bad
15 Bad
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

Sun - Rise: 07:03, Set: 17:32, Transit: 12:18. Moon - Rise: 08:47, Set: 00:33. Civil Dark: 18:06 - 06:28. Nautical Dark: 18:46 - 05:49. Astro Dark: 19:25 - 05:10

Total Clouds (% Sky Obscured)

41
56
75
100
100
95
97
82
63
62
60
58
94
100
100
100
94
100
100
98
96
97
96
100

Low Clouds (% Sky Obscured)

41
56
51
61
49
60
62
53
63
62
60
56
92
64
76
52
65
100
66
56
52
55
82
100

Medium Clouds (% Sky Obscured)

0
0
36
100
96
38
35
9
0
2
2
0
0
0
0
70
53
100
77
86
59
66
61
85

High Clouds (% Sky Obscured)

4
6
75
100
100
60
55
44
12
45
50
50
33
100
100
100
40
60
76
35
18
48
26
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
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 (%)

22
19
3
1
0
0
0
0
0
0
0
0
0
1
1
0
0
1
6
6
13
5
20
24

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
16
16
15
13
14
15
15
15
15
15
16
16
17
17
16
16
16
15
15
16
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
81
84
85
87
87
81
81
85
88
84
75
75
77
82
75
79
80
80
87
90
87

Pressure (mb)

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

Ozone (du)

376
374
383
407
408
395
387
385
386
386
381
380
381
378
379
374
371
370
368
367
365
363
360
358

Monday 23

Waxing Crescent 41%

09:16

02:03

14 Bad
15 Bad
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

Sun - Rise: 07:01, Set: 17:34, Transit: 12:18. Moon - Rise: 09:16, Set: 02:03. Civil Dark: 18:08 - 06:26. Nautical Dark: 18:48 - 05:47. Astro Dark: 19:27 - 05:08

Total Clouds (% Sky Obscured)

90
97
100
100
93
94
96
98
79
87
84
88
96
75
75
62
80
92
97
92
94
83
95
96

Low Clouds (% Sky Obscured)

70
66
73
76
79
83
93
98
78
83
77
83
75
75
63
62
64
59
67
65
49
52
58
68

Medium Clouds (% Sky Obscured)

84
71
59
12
19
11
0
2
2
0
3
4
4
4
4
27
4
24
23
32
19
34
33
75

High Clouds (% Sky Obscured)

52
84
83
93
47
31
55
13
6
4
4
36
45
8
30
8
38
85
65
50
80
22
38
31

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
30
11
9
2
1
0
0
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
95
92
90
90
90
90
91
86
83
84
91
90
88
90
88
87
85
81
77
74
74

Pressure (mb)

1013
1013
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

353
351
347
346
343
343
343
340
342
345
347
347
347
347
347
347
348
347
348
349
349
350
352
353

Tuesday 24

First Quarter 53%

09:59

03:27

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:58, Set: 17:36, Transit: 12:18. Moon - Rise: 09:59, Set: 03:27. Civil Dark: 18:10 - 06:24. Nautical Dark: 18:49 - 05:45. Astro Dark: 19:29 - 05:06

Total Clouds (% Sky Obscured)

96
98
99
100
100
100
100
80
92
87
43
39
30
33
35
33
55
77
85
99
91
100
97
95

Low Clouds (% Sky Obscured)

70
58
54
50
46
42
38
42
50
54
43
39
30
33
35
33
49
50
49
59
72
85
82
79

Medium Clouds (% Sky Obscured)

69
66
58
55
50
10
0
0
0
0
0
0
0
0
0
0
18
41
71
59
48
31
39
82

High Clouds (% Sky Obscured)

30
53
75
100
100
100
100
80
71
58
31
18
6
3
4
3
31
60
64
95
66
96
86
69

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
76
77
80
83
83
84
87
91
91
93
93
91
93
93
95
95
95
85
81
75
75
75

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

351
351
352
352
355
358
359
358
360
360
358
360
361
362
361
364
366
367
367
366
367
365
362
361

Wednesday 25

Waxing Gibbous 65%

11:01

04:35

14 Bad
15 Bad
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

Sun - Rise: 06:56, Set: 17:38, Transit: 12:18. Moon - Rise: 11:01, Set: 04:35. Civil Dark: 18:12 - 06:22. Nautical Dark: 18:51 - 05:43. Astro Dark: 19:31 - 05:03

Total Clouds (% Sky Obscured)

93
95
97
99
99
99
100
80
58
40
41
40
41
51
62
75
67
79
92
99
99
100
100
100

Low Clouds (% Sky Obscured)

72
69
62
52
52
52
51
50
46
40
41
40
41
51
62
75
63
60
56
65
75
84
88
89

Medium Clouds (% Sky Obscured)

90
77
85
73
61
92
68
41
22
0
0
0
0
11
21
29
13
22
33
33
28
32
54
77

High Clouds (% Sky Obscured)

56
70
81
93
75
54
35
24
5
0
0
0
0
1
2
3
16
29
49
66
86
99
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 (%)

1
11
12
4
16
8
0
0
0
0
0
0
0
0
0
3
2
0
0
0
0
0
4
10

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)

11
10
8
7
7
8
8
8
8
9
10
11
10
11
11
12
13
11
11
12
14
15
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
82
86
87
87
90
91
91
93
90
88
91
93
95
95
95
93
90
88
85
83
80
80

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

362
362
361
363
365
366
370
379
383
392
403
420
427
425
410
401
397
391
385
379
374
370
365
363

Thursday 26

Waxing Gibbous 76%

12:21

05:24

14 Bad
15 Bad
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

Sun - Rise: 06:54, Set: 17:39, Transit: 12:18. Moon - Rise: 12:21, Set: 05:24. Civil Dark: 18:14 - 06:20. Nautical Dark: 18:53 - 05:41. Astro Dark: 19:32 - 05:01

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
91
82

Low Clouds (% Sky Obscured)

91
79
67
57
68
76
82
73
66
61
64
68
83
84
86
87
81
76
76
81
89
96
91
82

Medium Clouds (% Sky Obscured)

88
89
90
91
89
87
86
90
94
99
99
99
99
99
99
100
96
93
86
74
58
53
47
42

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
87
74
55

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
11
10
11
10
7
0
2
3
2
23
39
54
54
51
43
47
56
65
73
84
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0.2
0.3
0.4
0.6
0.8
1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
84
84
85
85
85
83
82
81
84
88
91
95
96
96
93
91
88
78
71
64
64

Pressure (mb)

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

Ozone (du)

361
360
357
354
351
349
346
344
342
340
338
335
333
330
331
331
332
332
333
333
335
337
339
343

Friday 27

Waxing Gibbous 85%

13:49

05:57

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Good
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 OK
11 OK

Sun - Rise: 06:52, Set: 17:41, Transit: 12:18. Moon - Rise: 13:49, Set: 05:57. Civil Dark: 18:15 - 06:18. Nautical Dark: 18:55 - 05:39. Astro Dark: 19:34 - 04:59

Total Clouds (% Sky Obscured)

74
80
77
78
79
80
77
77
78
78
54
25
8
9
9
10
11
10
6
13
24
28

Low Clouds (% Sky Obscured)

74
80
77
78
78
74
70
74
74
74
53
25
8
9
9
10
7
6
5
5
4
5

Medium Clouds (% Sky Obscured)

37
28
23
21
14
15
11
9
5
0
0
0
0
0
0
0
0
0
0
3
6
10

High Clouds (% Sky Obscured)

40
42
31
21
19
9
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6

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

Fog (%)

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

Precipitation Probability (%)

95
95
95
91
73
52
21
13
8
3
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1
1.4
0.7
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
66
70
74
78
82
85
86
88
88
89
91
93
91
91
91
88
85
80
78
73

Pressure (mb)

1014
1013
1014
1015
1016
1016
1017
1018
1019
1020
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

347
351
358
366
374
382
389
397
394
392
389
389
389
389
385
381
377
378
378
378
378
377

Forecast for Long Itchington, Warwickshire, United Kingdom (52.29,-1.40)

Generated: 21/02/26 14:20:07. Forecast: 21/02/26 to 27/02/26. Timezone: UTC+0.00