Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 5%

07:02

14:43

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:09, Set: 17:14, Transit: 12:13. Moon - Rise: 07:02, Set: 14:43. Civil Dark: 17:49 - 06:35. Nautical Dark: 18:28 - 05:56. Astro Dark: 19:06 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
100
100
100
100
77
48
61
69
62
62
42
56
100
100
100
96
67
99

Low Clouds (% Sky Obscured)

100
100
91
88
97
87
94
80
79
74
64
48
61
69
62
62
42
56
55
54
63
53
47
69

Medium Clouds (% Sky Obscured)

100
100
100
100
96
87
100
100
100
100
20
0
0
0
0
4
4
0
42
100
100
96
19
47

High Clouds (% Sky Obscured)

100
100
100
100
0
60
86
50
73
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
84
38
29
53
92
20
1
0
0
0
0
0
0
7
1
2
2
11
0

Precipitation Amount (mm)

2.1
1.7
1
0.8
0.9
0.4
0
0
0
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
10
9
8
10
10
6
14
15
15
15
14
14
15
15
17
16
12
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
3
4
4
5
5
6
5
3
4
3
4
4
4
3
1
1
1
2
2
2

Relative Humidity (%)

88
91
94
94
93
94
94
96
94
96
88
79
81
79
82
84
83
81
74
72
71
76
79
80

Pressure (mb)

1007
1005
1004
1003
1001
999
998
997
996
995
995
995
995
996
996
997
997
997
997
997
996
997
997
998

Ozone (du)

328
329
328
332
335
336
337
346
362
372
378
383
386
385
384
385
386
388
386
385
385
386
386
390

Monday 16

Waning Crescent 1%

07:18

16:04

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 OK
00 OK
01 OK
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:07, Set: 17:16, Transit: 12:13. Moon - Rise: 07:18, Set: 16:04. Civil Dark: 17:50 - 06:33. Nautical Dark: 18:29 - 05:54. Astro Dark: 19:08 - 05:15

Total Clouds (% Sky Obscured)

67
51
59
100
90
59
58
54
82
59
84
74
57
47
38
21
28
54
37
50
63
52
68
56

Low Clouds (% Sky Obscured)

57
51
56
32
22
6
43
38
48
56
84
71
53
41
38
21
28
54
37
42
61
52
68
56

Medium Clouds (% Sky Obscured)

17
24
3
95
57
28
40
44
30
9
21
0
0
0
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
20
13
0
4
7

ISS Passover

Visibility (miles)

9
9
9
3
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
19
24
33
44
48
32
18
20
37
15
0
0
0
0
0
0
0
0
0
0
0
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
72
70
64
67
64
66
69
73
74
77
78
76
72
74
73
75
73
72
73
71
71
70
68

Pressure (mb)

998
998
999
999
999
999
999
999
1000
1000
1001
1001
1002
1003
1003
1004
1005
1005
1006
1006
1007
1008
1009
1010

Ozone (du)

392
392
394
401
401
402
402
402
404
399
394
392
389
385
379
378
375
370
363
363
363
363
361
360

Tuesday 17

New Moon 0%

07:31

17:24

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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

Sun - Rise: 07:05, Set: 17:18, Transit: 12:13. Moon - Rise: 07:31, Set: 17:24. Civil Dark: 17:52 - 06:31. Nautical Dark: 18:31 - 05:52. Astro Dark: 19:10 - 05:14

Total Clouds (% Sky Obscured)

90
52
74
52
47
53
99
100
100
100
100
99
73
87
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
52
71
49
31
13
26
0
31
0
0
0
0
0
0
0
0
0
1
18
29
29
32
31

Medium Clouds (% Sky Obscured)

0
0
0
0
3
53
65
67
59
65
76
99
70
86
100
100
100
100
100
100
100
100
100
72

High Clouds (% Sky Obscured)

25
2
28
29
38
44
98
100
100
100
99
87
47
68
100
100
80
85
100
100
100
100
100
100

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
0
0
0
0
1
14
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

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)

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

Chance of Frost

Temperature (°C)

3
4
5
5
6
6
6
6
5
4
3
3
2
2
1
1
1
1
1
1
1
1
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
60
60
57
57
59
59
60
61
66
67
67
65
68
68
67
69
71
74
77
80
81
83
85

Pressure (mb)

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

Ozone (du)

358
353
351
349
347
346
347
349
349
348
351
352
354
358
362
363
363
364
369
371
374
377
375
376

Wednesday 18

Waxing Crescent 1%

07:43

18:45

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
08 Bad

Sun - Rise: 07:03, Set: 17:20, Transit: 12:12. Moon - Rise: 07:43, Set: 18:45. Civil Dark: 17:54 - 06:29. Nautical Dark: 18:33 - 05:50. Astro Dark: 19:11 - 05:12

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
96
87
85

Low Clouds (% Sky Obscured)

38
39
43
41
39
37
38
38
39
34
20
13
19
20
26
28
34
43
40
32
27
16
8
0

Medium Clouds (% Sky Obscured)

57
53
55
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
80
78
59

High Clouds (% Sky Obscured)

82
62
43
59
80
100
100
100
100
100
100
100
100
100
100
74
48
27
41
70
92
84
65
62

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 (%)

12
5
12
0
0
0
0
3
11
28
18
24
13
9
7
6
4
2
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)

8
12
14
15
17
17
17
18
18
19
20
20
21
21
21
21
21
20
20
19
18
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
70
67
68
66
65
63
62
65
69
71
69
71
69
71
68
62
57
52
52
51
52
53

Pressure (mb)

1010
1010
1009
1008
1007
1006
1005
1004
1004
1003
1003
1003
1002
1002
1002
1002
1003
1004
1004
1005
1006
1007
1009
1010

Ozone (du)

377
377
377
379
379
378
375
379
382
384
384
383
381
380
382
381
382
375
369
368
367
369
372
372

Thursday 19

Waxing Crescent 5%

07:55

20:06

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

Sun - Rise: 07:01, Set: 17:22, Transit: 12:12. Moon - Rise: 07:55, Set: 20:06. Civil Dark: 17:56 - 06:27. Nautical Dark: 18:34 - 05:48. Astro Dark: 19:13 - 05:10

Total Clouds (% Sky Obscured)

80
57
45
32
20
10
10
10
5
5
5
5
5
0
0
0
3
7
35
73
96
97
99
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

80
47
15
13
6
0
0
0
2
5
5
5
5
0
0
0
1
0
25
50
75
83
91
100

High Clouds (% Sky Obscured)

58
33
24
18
20
10
10
10
5
5
1
1
1
0
0
0
3
7
31
62
88
92
96
100

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
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
15
15
15
14
13
11
9
7
6
4
3
2
1
3
4
4
4
4
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-6
-6
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4

Relative Humidity (%)

52
48
45
44
41
41
46
50
54
57
61
63
63
63
61
63
61
63
64
64
64
65
64
64

Pressure (mb)

1012
1013
1014
1016
1017
1018
1019
1020
1022
1023
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

371
367
369
364
364
363
365
359
354
349
345
344
341
333
325
318
318
319
320
323
326
329
334
340

Friday 20

Waxing Crescent 11%

08:08

21:28

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
08 Bad

Sun - Rise: 06:59, Set: 17:24, Transit: 12:12. Moon - Rise: 08:08, Set: 21:28. Civil Dark: 17:57 - 06:25. Nautical Dark: 18:36 - 05:46. Astro Dark: 19:15 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
99
98
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
7
11
12
38
60
83
87
93
99
94
89
83
79
76
73
80
86
92
95
97
100

Medium Clouds (% Sky Obscured)

91
82
72
51
34
15
19
27
30
31
32
33
41
48
56
62
59
51
54
48
40
40
50
65

High Clouds (% Sky Obscured)

98
94
90
85
80
75
79
74
63
53
43
32
54
77
100
100
100
100
100
100
100
100
100
100

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
1
3
4
1
13
17
17
19
16
9
9
7
2
8
8
0
1
1
0
8
14
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)

6
8
10
12
13
13
14
14
14
13
13
13
12
12
12
12
12
13
13
14
14
14
15
16

Chance of Frost

Temperature (°C)

3
4
6
7
7
8
8
8
8
8
8
8
9
9
9
9
9
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-0
1
2
3
4
5
5
6
6
6
7
7
7
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

63
64
66
67
70
73
75
79
82
88
87
85
85
85
88
90
88
88
87
87
87
87
85
84

Pressure (mb)

1027
1027
1027
1027
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

345
343
342
340
336
332
328
326
324
322
322
323
324
323
322
321
319
318
316
315
314
313
310
308

Saturday 21

Waxing Crescent 20%

08:24

22:54

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: 06:57, Set: 17:25, Transit: 12:12. Moon - Rise: 08:24, Set: 22:54. Civil Dark: 17:59 - 06:23. Nautical Dark: 18:38 - 05:44. Astro Dark: 19:16 - 05:06

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

Low Clouds (% Sky Obscured)

100
100
100
99
97
96
79
62
46
64
84
100
86
71
60
52
43
35
44
53
65

Medium Clouds (% Sky Obscured)

77
88
100
96
92
85
82
83
85
90
95
100
84
67
49
51
54
60
51
48
46

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
30
20
20
11
8
7
4
4
22
18
8
12
10
7
8
6
0
1
2
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
81
81
80
79
80
81
83
83
86
86
87
87
87
88
88
88
87
87

Pressure (mb)

1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

306
304
302
301
299
298
296
296
296
296
298
301
304
306
308
310
311
311
312
312
312

Forecast for Sutton at Hone, Kent, United Kingdom (51.41,0.23)

Generated: 15/02/26 09:26:52. Forecast: 15/02/26 to 21/02/26. Timezone: UTC+0.00