Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

Waxing Crescent 11%

08:10

No Set

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: 07:15, Set: 17:40, Transit: 12:27. Moon - Rise: 08:10, Set: No Set. Civil Dark: 18:13 - 06:41. Nautical Dark: 18:51 - 06:03. Astro Dark: 19:29 - 05:25

Total Clouds (% Sky Obscured)

94
96
100
100
100
100
100
100
100
79
100
100
100
100
100
92
61
100
100
75
64
70
95
97

Low Clouds (% Sky Obscured)

63
76
26
23
16
38
44
39
28
0
58
74
81
100
63
59
61
57
47
55
52
60
56
48

Medium Clouds (% Sky Obscured)

0
65
66
95
100
100
100
100
100
67
70
59
100
48
45
35
0
0
40
73
9
0
31
36

High Clouds (% Sky Obscured)

92
96
93
100
100
100
100
100
100
79
100
100
100
99
98
85
23
100
100
70
33
45
79
52

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
1
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
0
2
0
0
0
0
5
2
0
1
17
56
72
38
12
13
28
43
17
2
0
0
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
9
9
6
5
6
6
8
8
9
12
15
18
19
17
20
21
22
22
21
19
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
81
88
90
90
86
85
82
84
86
85
85
87
90
93
87
83
81
81
83
83
84
84

Pressure (mb)

1015
1016
1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1016
1016
1017
1018
1019

Ozone (du)

304
296
295
293
290
294
307
318
324
325
324
325
328
334
338
345
349
345
343
345
341
336
333
334

Friday 20

Waxing Crescent 20%

08:24

21:43

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: 07:13, Set: 17:42, Transit: 12:27. Moon - Rise: 08:24, Set: 21:43. Civil Dark: 18:15 - 06:39. Nautical Dark: 18:53 - 06:01. Astro Dark: 19:31 - 05:23

Total Clouds (% Sky Obscured)

100
100
79
88
98
100
85
100
100
85
89
98
97
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
54
62
53
70
71
70
70
66
82
76
88
90
88
88
93
82
68
58
58
64
63
86
89

Medium Clouds (% Sky Obscured)

34
24
17
31
37
34
6
25
56
0
10
11
41
61
88
91
92
88
91
99
100
94
76
76

High Clouds (% Sky Obscured)

100
100
26
42
81
100
31
100
100
36
42
75
58
100
100
80
86
96
95
100
100
100
92
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
0
3
7
9
4
7
9
9
9
9

Fog (%)

0
0
0
8
2
0
0
1
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 (%)

25
3
1
0
1
7
9
5
4
5
9
4
8
17
21
17
36
59
52
43
5
0
2
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
11
12
11
11
14
12
12
12
11
8
9
9
12
12
13
13
13
14
14
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
91
90
87
91
84
83
80
78
77
84
88
93
93
95
90
89
92
92
90
90
89
89

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

334
334
333
328
325
325
326
324
325
321
317
317
315
311
305
303
305
305
306
307
310
313
316
321

Saturday 21

Waxing Crescent 30%

08:41

23:08

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: 07:11, Set: 17:43, Transit: 12:27. Moon - Rise: 08:41, Set: 23:08. Civil Dark: 18:16 - 06:37. Nautical Dark: 18:55 - 05:59. Astro Dark: 19:32 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
97
97
100
99
98
100
100
99
99
100
100
100
100
100
99
100
100
100
91
71
72

Low Clouds (% Sky Obscured)

79
93
88
89
92
86
93
94
99
98
96
82
77
48
35
34
29
19
25
25
38
39
43
46

Medium Clouds (% Sky Obscured)

55
50
32
40
46
45
56
81
43
52
57
47
39
45
53
59
56
60
71
65
73
31
13
1

High Clouds (% Sky Obscured)

100
100
100
63
61
100
72
37
26
46
64
92
95
100
100
100
100
95
100
100
100
72
37
20

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
5
0
0
0
0
0
0
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

19
23
20
21
53
77
87
50
10
10
11
16
18
10
5
1
2
12
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
15
15
15
15
14
12
10
12
13
12
10
10
11
13
14
13
13
12
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
92
95
96
93
96
95
92
88
88
86
80
75
74
76
76
77
80
81
84
88

Pressure (mb)

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

Ozone (du)

322
327
331
334
335
338
342
349
355
358
358
358
361
363
367
368
367
365
365
366
369
376
376
372

Sunday 22

Waxing Crescent 41%

09:04

00:35

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: 07:09, Set: 17:45, Transit: 12:27. Moon - Rise: 09:04, Set: 00:35. Civil Dark: 18:18 - 06:35. Nautical Dark: 18:56 - 05:57. Astro Dark: 19:34 - 05:19

Total Clouds (% Sky Obscured)

65
63
64
69
71
77
83
90
95
94
93
92
90
90
91
86
79
78
84
89
93
90
94
98

Low Clouds (% Sky Obscured)

38
40
44
53
59
52
54
60
67
71
68
65
72
78
86
64
58
43
51
57
61
66
76
88

Medium Clouds (% Sky Obscured)

0
0
0
1
13
45
49
53
58
52
54
50
38
43
47
16
64
72
60
47
43
47
47
54

High Clouds (% Sky Obscured)

20
18
25
25
25
30
30
30
26
40
57
73
58
45
27
32
37
36
4
5
25
11
33
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
1
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
2
4
6
9
3
5
8
5
14
19
28
19
18
9
5
17
29
23
19
2
7
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
87
85
84
87
87
90
90
87
81
87
90
88
84
77
89
95
96
96
95
91
90

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

372
374
375
380
386
387
386
385
384
381
378
376
376
377
379
378
375
373
371
370
368
366
364
362

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad

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)

98
94
97
94
91
99
99
100
99
95
100
100
100
95
95
96
78
69
60
51
55
55
55
41

Low Clouds (% Sky Obscured)

80
81
83
84
85
90
86
82
78
86
89
97
96
95
94
94
78
69
60
51
55
55
55
41

Medium Clouds (% Sky Obscured)

49
42
39
30
22
15
30
38
47
53
65
65
60
50
40
37
25
19
13
5
5
5
10
20

High Clouds (% Sky Obscured)

60
24
50
38
24
61
67
84
97
86
95
91
91
91
86
82
50
32
28
27
27
49
55
41

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
24
14
15
12
1
4
4
0
2
5
6
7
10
6
10
10
6
7
8
13
32
47
47

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
93
91
91
91
91
93
91
93
87
79
75
72
74
74
75
77
80
83
83
84

Pressure (mb)

1017
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

362
360
357
357
355
355
356
356
357
359
361
361
362
361
361
360
360
360
360
361
362
363
365
367

Tuesday 24

First Quarter 65%

10:20

03:24

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: 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)

57
74
96
92
91
88
90
91
94
89
84
79
86
93
98
88
79
69
72
72
74
71
69
65

Low Clouds (% Sky Obscured)

57
63
67
58
58
45
44
41
39
42
43
45
51
55
61
54
47
39
48
53
63
63
63
65

Medium Clouds (% Sky Obscured)

35
45
50
55
55
50
45
35
30
34
44
51
52
48
42
37
36
36
24
13
4
3
2
0

High Clouds (% Sky Obscured)

57
45
29
43
55
70
68
67
67
47
33
15
41
67
93
64
35
6
12
12
15
10
10
5

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

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
None

Precipitation Probability (%)

61
51
34
35
27
14
17
9
2
3
1
0
3
2
0
4
8
1
7
8
4
4
6
2

Precipitation Amount (mm)

0.3
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
13
11
10
9
8
8
7
6
5
5
5
5
7
10
13
13
13
12
11
9
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
88
90
91
93
91
93
95
95
95
93
87
83
78
78
79
80
84
89
93
93
91

Pressure (mb)

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

Ozone (du)

369
368
367
367
366
366
366
366
366
366
369
372
375
374
373
373
374
376
377
380
383
386
393
401

Wednesday 25

Waxing Gibbous 76%

11:23

04:31

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

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)

77
88
100
96
92
88
92
96
99
100
100
100
100
100
100
90
83
75
63
49
26

Low Clouds (% Sky Obscured)

68
70
73
65
58
53
60
70
75
82
89
97
95
92
89
76
63
50
56
49
26

Medium Clouds (% Sky Obscured)

9
17
26
28
25
19
25
27
29
52
69
87
91
94
97
73
49
29
23
12
0

High Clouds (% Sky Obscured)

35
66
100
64
32
0
0
0
0
29
56
84
82
79
87
60
30
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

6
6
1
4
5
0
5
13
27
45
63
81
95
95
95
95
93
64
62
41
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.8
0.8
0.8
1
0.5
0
0.3
0
0

Wind Speed/Direction (mph)

10
10
10
9
10
11
12
14
15
17
18
19
20
20
21
22
22
22
23
23
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
90
88
86
85
84
83
83
83
86
87
88
88
87
84
81
81
81

Pressure (mb)

1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1010
1009
1008
1007
1005
1004
1004
1003
1003
1003
1004

Ozone (du)

408
410
411
413
406
400
394
388
383
377
376
376
375
384
393
401
404
407
410
414
418

Welcome to Clear Outside

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

Generated: 19/02/26 20:22:10. Forecast: 19/02/26 to 25/02/26. Timezone: UTC+0.00