Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 20%

08:26

23:09

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: 07:09, Set: 17:30, Transit: 12:21. Moon - Rise: 08:26, Set: 23:09. Civil Dark: 18:06 - 06:33. Nautical Dark: 18:46 - 05:53. Astro Dark: 19:26 - 05:13

Total Clouds (% Sky Obscured)

97
98
97
99
100
98
98
92
98
100
100
100
100
100
100
100
100
100
73
67
52
40
44
37

Low Clouds (% Sky Obscured)

73
94
93
96
99
95
82
79
98
100
100
100
100
92
91
86
73
71
65
57
52
40
44
37

Medium Clouds (% Sky Obscured)

40
45
97
93
40
43
33
29
53
59
99
100
100
95
100
88
83
87
8
7
0
0
0
0

High Clouds (% Sky Obscured)

97
66
83
88
65
71
86
47
50
100
100
100
100
100
95
100
100
99
7
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
9
6
9
0
1
9
1
2
0
0
0
0
0
9
9
9
9
9
9
9
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
32
0
0
100
95
100
97
37
70
17
0
0
0

Precipitation Type

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

Precipitation Probability (%)

33
92
95
95
58
45
33
20
19
25
84
60
51
57
94
40
27
17
13
2
4
16
31
33

Precipitation Amount (mm)

0
0.3
1.2
1.4
0.4
0
0
0
0
0
0.7
0.4
0.3
0.3
1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
9
8
17
17
18
18
18
16
15
15
15
15
15
14
16
14
13
15
17
19
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
95
95
96
95
98
96
96
96
98
98
98
98
98
98
91
95
96
93
90
84
82
80

Pressure (mb)

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

Ozone (du)

320
320
320
323
329
332
334
337
341
345
346
348
352
356
361
363
369
375
382
387
386
389
391
385

Sunday 22

Waxing Crescent 30%

08:44

00:40

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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: 07:06, Set: 17:32, Transit: 12:20. Moon - Rise: 08:44, Set: 00:40. Civil Dark: 18:08 - 06:31. Nautical Dark: 18:48 - 05:51. Astro Dark: 19:28 - 05:11

Total Clouds (% Sky Obscured)

36
72
100
100
89
71
51
41
45
51
47
59
62
80
84
100
85
73
94
90
95
94
100
100

Low Clouds (% Sky Obscured)

36
55
49
54
63
53
43
41
45
51
47
52
53
75
56
56
44
49
56
61
69
87
100
100

Medium Clouds (% Sky Obscured)

0
16
100
100
65
17
0
0
0
0
0
1
1
2
13
27
40
45
50
50
70
75
75
63

High Clouds (% Sky Obscured)

4
72
100
86
0
4
3
0
0
1
2
0
2
40
66
100
76
16
40
75
23
19
9
79

ISS Passover

Visibility (miles)

7
9
6
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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
Light Rain
Light Rain

Precipitation Probability (%)

14
22
28
17
19
21
0
0
0
0
0
0
1
13
5
2
2
0
12
8
20
34
64
95

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
0.4
1.2

Wind Speed/Direction (mph)

19
18
17
15
14
16
18
18
18
18
17
17
17
17
17
17
18
18
17
16
16
16
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
78
84
87
90
84
85
88
90
90
91
88
86
83
83
85
86
86
87
85
82
88
95

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

389
408
408
398
393
387
393
405
396
394
391
388
389
388
385
382
377
374
376
380
378
374
366
363

Monday 23

Waxing Crescent 41%

09:11

02:12

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: 07:04, Set: 17:34, Transit: 12:20. Moon - Rise: 09:11, Set: 02:12. Civil Dark: 18:09 - 06:29. Nautical Dark: 18:50 - 05:49. Astro Dark: 19:30 - 05:09

Total Clouds (% Sky Obscured)

98
87
94
94
94
95
98
100
100
89
89
86
75
78
61
75
77
88
75
79
92
95
97
99

Low Clouds (% Sky Obscured)

96
73
88
88
86
87
95
100
100
88
86
85
71
64
61
65
64
66
65
70
87
78
82
87

Medium Clouds (% Sky Obscured)

81
57
88
47
79
86
49
28
2
0
0
0
0
0
0
0
0
14
0
0
0
33
24
36

High Clouds (% Sky Obscured)

25
54
63
32
30
9
15
56
67
51
47
42
44
54
37
53
52
57
45
40
37
35
57
78

ISS Passover

Visibility (miles)

5
8
0
1
0
0
1
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
70
19
0
88
88
84
70
14
14
14
14
14
14
14
14

Precipitation Type

Light Rain
Light Rain
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

Precipitation Probability (%)

91
85
85
53
63
38
7
7
11
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.6
0.6
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
15
18
20
20
18
17
15
14
14
14
14
14
14
13
14
13
14
14
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
98
98
98
93
95
96
91
88
90
88
90
93
93
94
94
90
84
81
77
74

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

361
358
354
350
349
348
347
344
346
346
346
346
347
349
350
351
351
350
352
351
353
354
355
355

Tuesday 24

First Quarter 53%

09:53

03:37

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:02, Set: 17:36, Transit: 12:20. Moon - Rise: 09:53, Set: 03:37. Civil Dark: 18:11 - 06:27. Nautical Dark: 18:51 - 05:47. Astro Dark: 19:32 - 05:06

Total Clouds (% Sky Obscured)

100
100
72
97
100
100
100
100
100
100
100
100
99
100
100
100
50
25
100
99
41
41
50
97

Low Clouds (% Sky Obscured)

82
79
67
65
63
58
68
61
65
64
78
79
58
83
91
92
50
25
35
35
30
34
34
36

Medium Clouds (% Sky Obscured)

1
26
49
79
69
50
39
28
14
0
11
23
34
41
42
49
50
25
85
73
41
41
50
44

High Clouds (% Sky Obscured)

100
99
72
95
98
99
100
100
100
100
96
94
91
95
83
60
50
25
100
75
27
2
28
74

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 (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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
2
2
1
2
2
1
4
1
0
0
0
0
0
2
0
3
4
9
21
25
28
28
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
5
5
5
5
5
5
4
5
5
5
6
6
7
7
6
7
9
10
9

Dew Point (°C)

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

Relative Humidity (%)

78
80
78
80
88
93
93
95
91
91
90
88
90
95
90
85
82
87
90
88
84
77
76
76

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014

Ozone (du)

353
353
354
356
358
360
361
361
363
362
363
366
364
363
364
366
367
367
367
365
366
369
370
370

Wednesday 25

Waxing Gibbous 65%

10:55

04:46

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

Sun - Rise: 07:00, Set: 17:38, Transit: 12:20. Moon - Rise: 10:55, Set: 04:46. Civil Dark: 18:13 - 06:25. Nautical Dark: 18:53 - 05:45. Astro Dark: 19:34 - 05:04

Total Clouds (% Sky Obscured)

100
94
93
89
85
87
87
83
81
20
49
21
30
22
40
43
79
92
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
38
34
28
31
29
29
29
28
20
49
21
30
22
40
43
69
79
89
79
70
61
71
81

Medium Clouds (% Sky Obscured)

52
83
73
65
7
0
5
29
2
2
10
21
30
22
34
36
12
23
40
39
38
41
63
80

High Clouds (% Sky Obscured)

100
76
57
47
46
50
45
45
25
0
0
0
0
2
3
5
73
67
70
76
87
100
94
90

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 (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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 (%)

34
20
20
20
12
9
1
1
0
0
2
4
7
7
5
6
0
0
1
2
6
10
10
14

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)

12
11
11
10
10
10
10
10
10
11
12
12
13
14
14
14
15
12
14
15
16
17
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
84
87
91
93
95
93
95
93
93
93
93
95
96
96
96
91
88
85
84
85
85
84

Pressure (mb)

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

Ozone (du)

372
370
369
372
372
379
389
407
418
418
424
428
424
408
401
390
388
382
375
368
367
365
363
361

Thursday 26

Waxing Gibbous 76%

12:16

05:34

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: 06:58, Set: 17:40, Transit: 12:20. Moon - Rise: 12:16, Set: 05:34. Civil Dark: 18:15 - 06:23. Nautical Dark: 18:55 - 05:42. Astro Dark: 19:36 - 05:02

Total Clouds (% Sky Obscured)

100
99
97
96
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
87
80
72
71
71

Low Clouds (% Sky Obscured)

92
91
91
90
81
71
62
67
73
81
77
76
80
81
80
77
80
84
86
77
70
70
71
71

Medium Clouds (% Sky Obscured)

100
95
91
87
89
90
91
88
80
78
69
59
57
62
67
72
64
56
42
36
29
35
40
45

High Clouds (% Sky Obscured)

85
63
42
22
49
74
100
100
100
100
100
100
100
100
100
100
92
85
74
71
72
72
70
57

ISS Passover

Visibility (miles)

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

Fog (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Precipitation Type

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

Precipitation Probability (%)

24
17
17
23
21
29
20
29
60
66
41
36
38
34
35
40
33
28
28
37
46
61
78
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6

Wind Speed/Direction (mph)

18
18
18
19
19
18
18
18
18
17
17
16
15
15
13
13
13
12
11
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
84
84
82
84
82
84
85
88
91
93
95
95
96
94
93
91
91
88
81
74
68
66

Pressure (mb)

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

Ozone (du)

360
358
354
351
348
344
341
338
336
334
331
331
331
331
331
331
331
332
333
334
338
342
347
353

Friday 27

Waxing Gibbous 85%

13:45

06:05

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:55, Set: 17:42, Transit: 12:20. Moon - Rise: 13:45, Set: 06:05. Civil Dark: 18:17 - 06:20. Nautical Dark: 18:57 - 05:40. Astro Dark: 19:37 - 05:00

Total Clouds (% Sky Obscured)

71
80
78
76
64
65
34
39
47
59
50
49
42
32
23
12
16
20
30
50
65
87

Low Clouds (% Sky Obscured)

71
80
78
75
64
65
34
39
47
59
50
49
39
27
14
2
5
9
12
9
7
6

Medium Clouds (% Sky Obscured)

50
50
50
50
41
33
24
21
19
16
11
5
0
4
7
10
14
20
28
30
33
40

High Clouds (% Sky Obscured)

48
44
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
31
59
87

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 (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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
95
68
45
31
23
15
6
5
4
5
3
2
0
2
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.9
0.8
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
11
11
11
11
10
10
10
8
8
7
6
5
3
3
3
4
5
5
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
1
1
2
2
2
2
1
1
1
1
2
1
1
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

65
65
69
74
80
83
86
91
93
94
98
98
96
98
94
93
91
84
79
73
72
70

Pressure (mb)

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

Ozone (du)

360
366
374
382
389
391
393
395
393
390
387
385
383
381
378
376
373
373
372
372
371
371

Forecast for Buxton, Derbyshire, United Kingdom (53.26,-1.91)

Generated: 21/02/26 14:38:36. Forecast: 21/02/26 to 27/02/26. Timezone: UTC+0.00