Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 11%

08:06

21:59

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:29, Set: 17:28, Transit: 12:29. Moon - Rise: 08:06, Set: 21:59. Civil Dark: 18:07 - 06:49. Nautical Dark: 18:52 - 06:04. Astro Dark: 19:37 - 05:19

Total Clouds (% Sky Obscured)

49
60
69
100
100
100
100
100
100
100
100
100
35
88
94
32
59
54
100
96
91
100
94
100

Low Clouds (% Sky Obscured)

39
56
41
5
0
34
41
29
67
76
49
42
32
38
89
32
59
54
57
79
83
72
75
66

Medium Clouds (% Sky Obscured)

49
60
69
84
24
24
73
79
29
56
100
74
6
41
17
0
0
0
2
62
83
100
94
100

High Clouds (% Sky Obscured)

49
60
69
100
100
100
100
100
55
62
100
83
35
60
0
0
10
51
100
94
67
100
81
95

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
2
0
2
2
2
0
0
0

Precipitation Type

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

Precipitation Probability (%)

72
90
53
6
8
16
21
31
30
12
7
24
19
22
22
16
1
4
3
2
4
15
6
17

Precipitation Amount (mm)

0.2
0.6
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)

9
8
9
9
14
16
18
19
19
19
19
19
20
17
13
10
8
7
5
5
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
1
3
3
4
3
3
2
1
2
1
0
1
2
4
4
4
4
4
4
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

93
90
86
85
81
84
75
81
85
85
81
77
78
79
87
88
84
85
88
91
90
88
90
88

Pressure (mb)

999
999
998
998
997
996
996
996
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1006
1007
1007
1007
1008

Ozone (du)

329
337
341
347
349
350
352
353
356
358
358
360
361
361
365
365
365
362
358
357
356
350
347
344

Saturday 21

Waxing Crescent 20%

08:10

23:35

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:26, Set: 17:30, Transit: 12:29. Moon - Rise: 08:10, Set: 23:35. Civil Dark: 18:09 - 06:47. Nautical Dark: 18:54 - 06:02. Astro Dark: 19:39 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
100
98
94
59
89
86
92
95
93

Low Clouds (% Sky Obscured)

43
0
78
100
100
95
48
55
81
80
78
57
53
50
44
28
13
7
29
63
86
67
80
79

Medium Clouds (% Sky Obscured)

100
100
100
95
88
100
95
93
100
62
55
89
64
2
3
4
0
0
0
0
0
27
5
12

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
78
100
98
94
59
55
60
14
0
0

ISS Passover

Visibility (miles)

9
8
9
7
8
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
2
12
21
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

26
48
58
59
42
29
26
34
37
23
14
17
35
7
8
1
0
0
0
3
29
50
46
47

Precipitation Amount (mm)

0
0
0.3
0.4
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
5
5
5
5
5
5
5
5
6
7
8
9
12
15
13
13
14
14
14
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
90
88
93
91
91
91
90
93
93
93
93
91
88
85
84
82
82
82
81
85
90
91

Pressure (mb)

1008
1008
1008
1007
1007
1006
1005
1005
1004
1003
1002
1002
1001
1001
1001
1002
1002
1002
1002
1001
1001
1001
1001
1001

Ozone (du)

341
339
341
342
340
340
342
346
348
351
355
362
367
372
379
382
387
387
384
383
376
385
400
411

Sunday 22

Waxing Crescent 30%

08:16

01:15

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

Sun - Rise: 07:23, Set: 17:32, Transit: 12:29. Moon - Rise: 08:16, Set: 01:15. Civil Dark: 18:12 - 06:44. Nautical Dark: 18:56 - 05:59. Astro Dark: 19:41 - 05:14

Total Clouds (% Sky Obscured)

94
27
28
27
31
76
82
40
67
100
96
85
93
95
79
95
63
100
100
100
98
99
100
100

Low Clouds (% Sky Obscured)

61
27
28
27
31
36
28
31
32
56
58
24
61
62
44
54
39
25
20
36
37
14
22
29

Medium Clouds (% Sky Obscured)

25
7
0
0
0
11
40
15
25
25
22
41
28
21
20
15
0
20
20
20
25
30
38
90

High Clouds (% Sky Obscured)

0
0
0
0
1
70
69
1
4
77
4
33
23
21
5
0
2
3
3
4
30
35
27
20

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
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
Very Light Rain
Light Rain

Precipitation Probability (%)

10
3
3
7
4
3
5
18
15
26
18
22
16
27
25
23
30
33
27
30
38
47
67
79

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
0.2
0.4

Wind Speed/Direction (mph)

15
16
19
20
21
20
19
19
18
17
16
15
15
16
16
14
15
16
15
14
15
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
75
74
72
73
72
70
77
82
85
81
85
79
79
90
83
82
86
88
83
85
85
87

Pressure (mb)

1001
1001
1001
1001
1000
1000
1000
1000
999
999
999
999
999
998
998
997
997
997
997
996
995
995
995
995

Ozone (du)

415
413
406
401
400
402
412
419
410
401
401
407
410
406
403
407
408
408
408
403
403
402
406
405

Monday 23

Waxing Crescent 41%

08:25

02:57

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:21, Set: 17:35, Transit: 12:29. Moon - Rise: 08:25, Set: 02:57. Civil Dark: 18:14 - 06:42. Nautical Dark: 18:59 - 05:57. Astro Dark: 19:44 - 05:12

Total Clouds (% Sky Obscured)

100
99
98
97
89
54
76
83
90
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
49
54
59
56
31
17
19
26
37
32
33
44
38
30
23
45
73
100
89
78
70
62
61

Medium Clouds (% Sky Obscured)

100
65
39
35
24
11
0
67
31
83
86
91
77
96
96
98
98
93
76
66
66
63
59
59

High Clouds (% Sky Obscured)

2
3
31
50
60
20
65
78
88
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
9
6
9
9
9
9
9
9
9
9
9
9
9
6
6
7
5
6
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

62
29
39
14
40
52
25
26
17
0
2
2
1
36
65
64
72
77
84
95
95
79
75
78

Precipitation Amount (mm)

0.3
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.2
0
0.2
0.3
0.4
0.8
0.7
0.4
0.2
0.4

Wind Speed/Direction (mph)

15
15
17
18
20
19
18
17
14
11
8
7
6
6
5
4
4
4
5
5
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
0
2
2
3
4
5
4
4
4
4
3
4
4
4
4
4
4
4
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

91
90
79
80
76
76
74
76
76
78
79
82
85
85
86
90
93
93
94
93
90
83
82
79

Pressure (mb)

995
995
996
996
997
997
998
998
999
999
1000
1000
1000
1000
1000
1000
999
998
997
997
996
995
994
994

Ozone (du)

402
406
404
399
396
394
388
381
375
369
363
360
357
356
356
355
352
353
350
349
350
352
354
359

Tuesday 24

First Quarter 53%

08:43

04:31

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:18, Set: 17:37, Transit: 12:29. Moon - Rise: 08:43, Set: 04:31. Civil Dark: 18:16 - 06:39. Nautical Dark: 19:01 - 05:54. Astro Dark: 19:46 - 05:09

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
95
93
92
91

Low Clouds (% Sky Obscured)

58
57
57
57
60
66
73
67
63
57
57
53
53
48
49
48
42
33
23
40
52
64
57
46

Medium Clouds (% Sky Obscured)

61
51
42
31
33
34
32
50
37
74
95
87
94
96
98
100
97
95
92
81
71
62
50
41

High Clouds (% Sky Obscured)

80
100
100
100
99
100
100
98
97
90
54
96
97
97
98
100
100
100
100
67
37
20
21
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
8
3
2
1
5
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
37
49
30
38
49
35
42
49
43
60
62
59
66
57
38
50
55
21
27
27
17
24
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
6
7
9
8
8
9
10
9
7
7
7
7
8
8
8
8
8
7
7
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

79
78
81
87
89
87
88
90
93
96
96
96
96
96
96
98
95
91
90
87
87
88
87
87

Pressure (mb)

994
994
994
994
994
994
994
994
994
995
995
996
996
997
997
998
998
999
999
1000
1000
1001
1002
1003

Ozone (du)

360
359
362
365
370
370
374
377
380
378
380
383
384
388
389
393
393
398
403
408
412
417
422
427

Wednesday 25

Waxing Gibbous 65%

09:16

05:42

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:16, Set: 17:39, Transit: 12:29. Moon - Rise: 09:16, Set: 05:42. Civil Dark: 18:18 - 06:37. Nautical Dark: 19:03 - 05:52. Astro Dark: 19:48 - 05:07

Total Clouds (% Sky Obscured)

89
92
96
100
100
100
100
100
100
100
100
99
99
98
97
96
97
98
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

35
45
51
59
64
69
73
82
90
100
95
91
88
88
86
86
86
85
83
85
87
89
83
76

Medium Clouds (% Sky Obscured)

36
51
63
78
81
90
94
95
91
89
84
89
89
87
85
84
82
80
79
86
93
99
98
97

High Clouds (% Sky Obscured)

22
35
68
100
84
68
52
35
17
0
0
0
5
0
0
0
33
67
97
85
74
61
47
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

7
18
23
16
32
49
48
59
56
40
51
69
81
82
80
80
76
75
68
73
71
59
50
43

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.3
0.3
0
0
0.4
0.6
0.6
0.5
0.4
0.4
0.4
0.3
0.4
0.4
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
8
8
10
9
7
7
7
6
4
3
3
3
3
3
1
1
1
1
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

85
84
81
78
76
75
75
75
78
82
85
85
85
85
88
91
94
96
96
98
98
98
98
96

Pressure (mb)

1003
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1003
1002
1001
1000
999

Ozone (du)

431
436
431
425
420
422
424
426
427
427
428
421
414
407
402
398
393
389
386
382
384
385
387
391

Thursday 26

Waxing Gibbous 76%

10:17

06:22

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

Sun - Rise: 07:13, Set: 17:41, Transit: 12:29. Moon - Rise: 10:17, Set: 06:22. Civil Dark: 18:20 - 06:34. Nautical Dark: 19:05 - 05:49. Astro Dark: 19:50 - 05:04

Total Clouds (% Sky Obscured)

99
96
91
87
90
91
94
96
97
98
99
99
100
97
94
90
93
97
100
100
100
100

Low Clouds (% Sky Obscured)

70
64
56
49
45
40
39
53
63
73
67
62
53
48
45
44
34
21
10
31
50
70

Medium Clouds (% Sky Obscured)

96
90
83
77
79
81
83
87
91
94
90
82
76
73
61
58
68
75
86
82
76
70

High Clouds (% Sky Obscured)

15
4
4
3
17
29
43
29
14
0
0
0
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

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
20
15
12
15
19
14
35
46
35
49
55
34
41
41
15
26
30
25
40
46
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
6
7
8
9
9
11
12
13
13
12
11
12
13
14
14
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
3
3
4
4
3
3
4
4
1
1
-1
-1
-1
-1
-1
-1
-1
0
0

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
4
4
4

Relative Humidity (%)

96
98
91
85
79
79
81
81
84
86
90
88
88
86
86
86
86
86
85
86
86
86

Pressure (mb)

999
998
997
996
995
993
992
990
989
989
988
988
988
987
988
988
988
988
989
989
990
991

Ozone (du)

395
398
404
410
416
420
424
428
429
430
431
432
432
433
434
435
435
432
429
426
421
417

Forecast for Dalroy, Highland, United Kingdom (57.48,-4.07)

Generated: 20/02/26 08:28:41. Forecast: 20/02/26 to 26/02/26. Timezone: UTC+0.00