Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 30%

08:43

23:09

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
16 Bad

Sun - Rise: 07:12, Set: 17:43, Transit: 12:29. Moon - Rise: 08:43, Set: 23:09. Civil Dark: 18:16 - 06:39. Nautical Dark: 18:54 - 06:01. Astro Dark: 19:32 - 05:23

Total Clouds (% Sky Obscured)

100
98
97
98
100
97
100
100
100
100
100
100
100
100
100
100
100
100
68
55
68
69
62
57

Low Clouds (% Sky Obscured)

81
87
88
98
100
94
96
93
100
100
100
100
100
88
98
100
64
63
68
47
64
69
62
57

Medium Clouds (% Sky Obscured)

53
42
59
41
35
47
57
65
62
67
92
100
100
100
100
100
53
45
45
50
45
0
0
0

High Clouds (% Sky Obscured)

90
87
93
94
96
95
98
92
100
100
100
100
100
100
100
100
100
65
50
55
45
2
2
5

ISS Passover

Visibility (miles)

1
0
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
9
9
9
9

Fog (%)

88
100
100
100
100
96
48
82
100
73
100
100
62
70
54
86
95
52
16
5
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

34
0
13
13
8
8
59
95
95
95
95
95
95
95
93
38
23
15
13
3
3
2
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
1.2
2.2
1.2
1.5
1.1
1.8
2.4
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
14
18
17
18
16
17
18
18
18
17
16
15
14
12
12
13
14
15
14
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
100
98
98
98
98
100
100
98
100
98
98
100
98
96
88
84
83
81
85

Pressure (mb)

1021
1021
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

315
317
321
325
327
327
330
333
334
341
342
348
355
360
360
361
364
366
367
369
372
375
375
366

Sunday 22

Waxing Crescent 28%

09:06

00:36

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
16 Bad

Sun - Rise: 07:10, Set: 17:45, Transit: 12:28. Moon - Rise: 09:06, Set: 00:36. Civil Dark: 18:18 - 06:37. Nautical Dark: 18:56 - 05:59. Astro Dark: 19:34 - 05:21

Total Clouds (% Sky Obscured)

64
77
68
82
89
87
93
96
100
100
97
99
98
98
99
98
100
100
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
74
68
82
88
87
92
85
95
86
90
88
88
76
88
82
100
100
94
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
27
36
68
44
62
73
70
81
73
33
53
3
1
10
1

High Clouds (% Sky Obscured)

5
26
1
1
17
9
24
80
100
100
42
64
61
79
48
71
54
64
8
53
51
66
46
62

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
2
9
1
5
9
9
1
5
5
0
0
0
2
9
7
2

Fog (%)

0
0
3
61
63
97
91
74
100
84
100
72
57
53
63
98
100
52
72
65
98
98
99
86

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
1
2
2
2
1
0
0
0
0
0
1
6
8
17
13
22
5
2
6
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
3
4
2
3
3
3
3
4
4
5
4
5
5
5
5
6
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

88
95
98
96
95
93
90
95
98
96
98
96
98
96
98
98
96
96
98
98
96
93
93
96

Pressure (mb)

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

Ozone (du)

365
375
391
395
388
378
375
373
370
365
363
363
360
358
357
355
354
356
357
357
357
354
352
351

Monday 23

Waxing Crescent 41%

09:37

02:03

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
16 Bad

Sun - Rise: 07:08, Set: 17:47, Transit: 12:28. Moon - Rise: 09:37, Set: 02:03. Civil Dark: 18:20 - 06:35. Nautical Dark: 18:58 - 05:57. Astro Dark: 19:36 - 05:19

Total Clouds (% Sky Obscured)

97
100
99
100
100
92
93
94
92
95
92
100
100
100
93
98
96
94
98
99
99
100
94
88

Low Clouds (% Sky Obscured)

95
100
99
100
100
90
92
92
88
80
68
65
60
54
43
70
72
61
77
73
65
62
59
57

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
17
20
52
46
58
67
63
68
53
29
16
2
8
4

High Clouds (% Sky Obscured)

65
55
52
52
55
55
35
35
40
45
69
100
100
100
77
48
47
34
31
54
77
100
82
75

ISS Passover

Visibility (miles)

1
0
0
0
0
1
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
72
72
75
89
89
89
89
89
89
89
89
89
89
89

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
98
98
95
96
96
96
96
96
98
96
95
90
85
80
79
80
81
84
87

Pressure (mb)

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

Ozone (du)

350
350
353
354
355
358
359
358
358
356
356
356
355
356
356
357
358
358
358
357
357
358
360
361

Tuesday 24

First Quarter 53%

10:22

03:24

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
16 Bad

Sun - Rise: 07:06, Set: 17:48, Transit: 12:28. Moon - Rise: 10:22, Set: 03:24. Civil Dark: 18:21 - 06:33. Nautical Dark: 18:59 - 05:55. Astro Dark: 19:37 - 05:17

Total Clouds (% Sky Obscured)

82
84
90
69
47
53
83
78
80
79
72
87
81
99
98
97
95
66
79
68
52
45
57
77

Low Clouds (% Sky Obscured)

54
59
63
67
47
53
83
78
80
79
72
80
77
78
76
70
61
55
54
57
52
45
57
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
15
23
31
39
48
42
37
45
85
52
40
40
41
42
52
56

High Clouds (% Sky Obscured)

61
56
57
30
7
6
2
3
4
4
23
63
71
92
83
75
59
16
35
22
7
2
26
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
1
1
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89

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
1
2
7
11
10
22
13
3
0
4
9
12
24
25
22
22
25
26
25
18
23
12
8

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
14
14
15
15
14
13
11
11
10
10
10
10
11
11
10
10
10
10
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
90
88
93
95
96
96
100
98
96
96
96
96
98
95
91
86
79
72
65
62
67
77

Pressure (mb)

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

Ozone (du)

362
362
364
365
365
366
369
370
369
369
369
369
368
366
365
364
364
362
360
360
359
359
361
362

Wednesday 25

Waxing Gibbous 65%

11:25

04:32

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
16 Bad

Sun - Rise: 07:04, Set: 17:50, Transit: 12:28. Moon - Rise: 11:25, Set: 04:32. Civil Dark: 18:23 - 06:31. Nautical Dark: 19:01 - 05:53. Astro Dark: 19:39 - 05:15

Total Clouds (% Sky Obscured)

63
65
89
44
63
77
83
84
89
95
95
94
94
96
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
65
67
44
63
77
82
84
89
95
92
89
85
96
98
100
100
100
99
99
100
100
99
99

Medium Clouds (% Sky Obscured)

62
42
20
0
2
0
0
0
0
0
4
6
8
2
7
15
29
52
64
70
70
73
76
82

High Clouds (% Sky Obscured)

63
49
58
0
1
0
0
0
0
0
3
5
7
29
57
79
80
81
82
78
78
79
82
90

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
3
3
0
0
0
1
9
9
9
9
8
7
6
7
8
9
9

Fog (%)

89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89

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
4
2
5
4
3
4
3
6
12
15
15
19
2
1
0
5
5
6
8
12
14
14
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)

8
8
8
8
8
9
11
12
12
13
14
15
15
16
10
12
13
14
15
16
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
9
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9

Relative Humidity (%)

88
95
96
95
96
98
98
98
98
98
98
98
95
95
95
93
93
93
93
91
91
91
91
93

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1018
1018
1021
1022
1022
1022
1021
1021
1021
1020
1020
1020

Ozone (du)

365
367
372
382
391
397
405
407
412
416
411
401
388
383
376
370
363
360
358
355
355
355
355
354

Thursday 26

Waxing Gibbous 76%

12:43

05:23

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
16 Bad

Sun - Rise: 07:02, Set: 17:52, Transit: 12:28. Moon - Rise: 12:43, Set: 05:23. Civil Dark: 18:25 - 06:29. Nautical Dark: 19:03 - 05:51. Astro Dark: 19:41 - 05:13

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)

98
98
99
100
100
100
100
100
100
100
99
99
99
100
100
100
97
97
91
85
75
79
73
66

Medium Clouds (% Sky Obscured)

88
77
70
64
72
77
81
86
90
94
96
97
100
89
77
66
67
68
70
58
47
35
23
10

High Clouds (% Sky Obscured)

95
98
98
100
100
100
100
100
100
100
100
100
100
99
99
98
80
63
45
37
27
18
40
59

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
0
0
0
1
3
4
6
8
9
9
9
9
9
9
9
9

Fog (%)

89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89

Precipitation Type

None
None
None
None
None
None
None
Very 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
None

Precipitation Probability (%)

13
9
5
7
12
24
48
62
76
95
92
93
95
95
95
95
95
95
95
93
84
90
69
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
17
17
17
16
15
14
14
12
10
9
10
10
11
12
13
14
15
17
18
15
16
20
18

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
7
8
8
9
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
8
8
8
9
8
9
9
8
8
8
7
7
6
5
5
4
3
3
2
3

Relative Humidity (%)

93
95
96
95
95
96
96
100
98
98
98
98
98
96
94
93
91
84
78
70
69
69
68
74

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

353
352
350
348
346
345
343
342
342
342
342
342
342
342
343
343
344
347
350
353
357
360
364
373

Friday 27

Waxing Gibbous 85%

14:08

05:58

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

Sun - Rise: 07:00, Set: 17:54, Transit: 12:28. Moon - Rise: 14:08, Set: 05:58. Civil Dark: 18:26 - 06:27. Nautical Dark: 19:04 - 05:49. Astro Dark: 19:42 - 05:11

Total Clouds (% Sky Obscured)

100
78
51
29
30
36
37
35
31
27
13
3
0
23
46
70
71
72
75

Low Clouds (% Sky Obscured)

55
55
50
29
30
36
37
35
31
27
13
3
0
5
10
18
16
20
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
17
33
55
55
50
50

High Clouds (% Sky Obscured)

75
50
23
0
0
0
0
0
0
0
0
0
0
23
46
70
71
70
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89

Precipitation Type

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

Precipitation Probability (%)

20
13
9
1
4
3
0
1
0
0
0
0
0
0
0
0
1
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
14
14
12
12
10
9
8
7
5
4
3
3
2
2
2
3
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
89
89
91
94
93
94
93
93
91
91
89
88
88
85
83
80
79
75

Pressure (mb)

1019
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1026
1026

Ozone (du)

382
391
392
392
392
391
390
389
389
388
387
385
383
381
381
380
380
376
373

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 21/02/26 17:36:47. Forecast: 21/02/26 to 27/02/26. Timezone: UTC+0.00