Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waning Crescent 34%

03:54

10:40

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:27, Set: 17:15, Transit: 12:21. Moon - Rise: 03:54, Set: 10:40. Civil Dark: 17:50 - 06:52. Nautical Dark: 18:29 - 06:13. Astro Dark: 19:08 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
100
100
77
100
100
100
100
100
100
100
100
81

Low Clouds (% Sky Obscured)

74
96
92
94
98
92
94
88
91
96
89
77
80
72
48
36
35
37
41
65
80
86
93
81

Medium Clouds (% Sky Obscured)

100
100
95
94
96
96
79
76
86
67
68
0
0
11
0
48
70
70
71
67
90
97
22
9

High Clouds (% Sky Obscured)

73
72
36
56
100
100
66
52
100
2
28
0
0
43
25
100
100
100
100
100
100
100
100
62

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
5

Precipitation Type

Very 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
None
None
None

Precipitation Probability (%)

100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
19
8
8

Precipitation Amount (mm)

0.2
0.5
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
6
7
8
9
10
13
15
17
16
16
17
14
12
9
10
7
6
4
2
1
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
94
94
94
92
93
95
92
88
84
83
82
79
80
81
93
95
96
96
96
98
98

Pressure (mb)

981
982
982
982
982
982
983
982
983
983
984
984
983
983
982
981
980
979
978
977
976
976
976
976

Ozone (du)

371
376
378
381
386
386
386
392
394
394
391
388
391
392
386
377
366
359
357
356
351
355
361
370

Thursday 12

Waning Crescent 25%

04:56

11:25

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:25, Set: 17:17, Transit: 12:21. Moon - Rise: 04:56, Set: 11:25. Civil Dark: 17:51 - 06:50. Nautical Dark: 18:31 - 06:11. Astro Dark: 19:09 - 05:32

Total Clouds (% Sky Obscured)

67
61
70
58
53
74
80
88
84
94
86
84
97
100
63
52
60
73
100
100
92
87
100
100

Low Clouds (% Sky Obscured)

67
61
70
58
38
32
67
78
68
87
67
66
90
76
60
52
60
73
87
94
72
72
89
100

Medium Clouds (% Sky Obscured)

0
0
0
1
29
51
26
5
25
58
51
37
53
56
49
9
0
0
4
7
47
68
99
100

High Clouds (% Sky Obscured)

7
2
0
0
0
0
1
16
6
4
9
10
19
78
63
9
6
66
100
100
87
59
52
30

ISS Passover

Visibility (miles)

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

Fog (%)

1
63
99
80
0
48
95
48
48
40
4
2
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

6
3
1
2
7
19
19
20
31
31
43
61
62
65
43
40
31
29
24
14
22
41
61
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0.3
0.5

Wind Speed/Direction (mph)

3
4
5
5
6
6
6
7
8
9
12
14
15
16
17
17
15
13
10
9
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
5
5
5
6
6
6
7
7
7
7
7
7
7
6
6
6
6
5
5
6

Relative Humidity (%)

96
96
96
96
94
94
96
98
96
96
94
91
88
93
95
91
91
91
94
93
94
94
96
96

Pressure (mb)

977
977
978
978
979
979
980
981
982
982
983
984
984
985
985
986
987
988
988
989
989
989
989
989

Ozone (du)

382
396
410
417
419
416
418
427
428
430
437
433
429
429
427
425
428
428
432
436
438
434
438
438

Friday 13

Waning Crescent 17%

05:46

12:23

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
21 Bad
22 Bad
23 OK

Sun - Rise: 07:23, Set: 17:19, Transit: 12:21. Moon - Rise: 05:46, Set: 12:23. Civil Dark: 17:53 - 06:48. Nautical Dark: 18:32 - 06:09. Astro Dark: 19:11 - 05:31

Total Clouds (% Sky Obscured)

100
100
93
97
100
98
100
99
100
100
100
100
100
100
99
97
68
61
92
100
45
44
51
31

Low Clouds (% Sky Obscured)

100
100
90
97
100
93
90
90
92
88
84
76
82
82
70
60
48
53
38
53
45
44
48
29

Medium Clouds (% Sky Obscured)

99
69
83
59
61
54
59
53
59
83
100
100
98
100
98
72
65
56
84
41
22
44
51
8

High Clouds (% Sky Obscured)

30
1
17
5
0
3
0
0
0
8
8
0
4
0
0
0
0
2
12
7
1
5
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
0
0
0
0
0
0
8
8
9

Fog (%)

0
0
0
0
0
1
3
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
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Snow
None
None
None
None
None

Precipitation Probability (%)

95
89
76
59
53
48
50
48
48
46
43
38
34
28
31
46
61
69
47
15
20
2
12
0

Precipitation Amount (mm)

1.3
1
0.6
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0.3
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

6
2
6
12
13
11
13
14
13
14
15
15
16
15
16
16
15
16
15
16
15
15
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
94
93
94
94
93
96
94
94
94
93
91
93
94
96
96
98
96
98
94
86
84

Pressure (mb)

989
988
989
989
989
989
990
990
991
991
992
993
994
994
995
996
997
999
1000
1002
1004
1005
1007
1008

Ozone (du)

441
440
435
431
433
432
431
430
430
426
427
427
428
427
429
439
440
440
445
448
449
451
449
452

Saturday 14

Waning Crescent 10%

06:24

13:34

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

Sun - Rise: 07:21, Set: 17:20, Transit: 12:21. Moon - Rise: 06:24, Set: 13:34. Civil Dark: 17:55 - 06:47. Nautical Dark: 18:34 - 06:07. Astro Dark: 19:13 - 05:29

Total Clouds (% Sky Obscured)

6
6
4
5
5
5
5
4
3
3
1
10
47
75
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
3
2
2
2
3
2
2
2
2
1
0
8
16
24
17
10
1
1
2
3
29
55
81

Medium Clouds (% Sky Obscured)

6
4
0
0
0
0
0
0
0
0
0
0
3
8
76
88
92
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
6
43
73
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
26
54

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
89
91
87
91
91
91
89
83
74
64
57
56
55
56
66
72
73
77
77
76
73
69

Pressure (mb)

1009
1010
1012
1013
1014
1014
1015
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1016
1015

Ozone (du)

456
455
454
455
450
455
450
441
435
428
426
422
417
411
406
403
397
393
388
386
380
377
375
374

Sunday 15

Waning Crescent 5%

06:51

14:51

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:19, Set: 17:22, Transit: 12:21. Moon - Rise: 06:51, Set: 14:51. Civil Dark: 17:57 - 06:45. Nautical Dark: 18:36 - 06:06. Astro Dark: 19:14 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
82
73
82
91
100
90
80
72
68
64
60
55
53
52

Low Clouds (% Sky Obscured)

84
87
91
94
97
100
96
93
88
79
70
59
54
49
48
58
63
71
66
64
58
55
51
52

Medium Clouds (% Sky Obscured)

98
96
93
94
52
91
67
62
74
59
61
53
79
91
100
88
63
45
30
30
35
30
7
0

High Clouds (% Sky Obscured)

100
100
100
100
96
97
92
86
86
50
28
8
10
10
5
10
15
15
15
15
30
30
0
0

ISS Passover

Visibility (miles)

3
2
0
0
0
0
0
1
9
9
3
0
0
9
9
9
9
9
5
9
5
3
2
4

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

Precipitation Probability (%)

80
89
93
84
78
77
64
45
10
12
11
8
6
6
13
35
53
88
73
70
87
95
95
36

Precipitation Amount (mm)

0.5
0.6
0.7
0.5
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0.7
0.3
0.3
0.4
0.5
0.9
0

Wind Speed/Direction (mph)

13
15
17
20
22
22
22
19
16
15
15
16
18
16
16
15
14
15
13
13
15
12
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
94
96
98
94
96
96
96
94
94
96
96
98
96
90
91
93
94
96
96
96
93
96
96

Pressure (mb)

1015
1013
1012
1010
1009
1007
1006
1005
1005
1004
1004
1004
1003
1002
1002
1002
1002
1001
1001
1000
999
999
998
997

Ozone (du)

372
376
376
369
363
361
360
359
358
356
354
355
355
353
351
350
352
350
350
355
356
364
370
376

Monday 16

Waning Crescent 1%

07:11

16:12

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:17, Set: 17:24, Transit: 12:21. Moon - Rise: 07:11, Set: 16:12. Civil Dark: 17:58 - 06:43. Nautical Dark: 18:37 - 06:04. Astro Dark: 19:16 - 05:25

Total Clouds (% Sky Obscured)

56
60
63
61
62
60
87
80
76
67
64
63
70
76
83
77
72
66
62
57
53
65
77
89

Low Clouds (% Sky Obscured)

54
58
63
61
60
58
69
68
66
65
64
63
61
60
56
53
53
48
47
45
44
43
46
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
3
6
12
17
11
7
0
9
19
28
36
44
52

High Clouds (% Sky Obscured)

35
0
0
0
1
0
10
11
11
7
8
10
8
7
8
25
49
60
47
29
10
9
4
0

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 (%)

3
3
0
9
2
0
2
2
1
10
16
20
25
31
37
29
21
9
8
6
0
0
1
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)

20
23
24
22
21
21
19
20
20
19
20
21
22
21
21
20
18
17
15
15
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
82
86
83
83
83
83
83
85
83
82
82
81
81
79
82
83
86
85
85
83
83
83

Pressure (mb)

997
997
997
999
999
1000
1001
1000
1001
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

378
385
390
387
376
374
371
370
370
370
370
369
369
368
366
364
361
357
354
352
351
350
347
344

Tuesday 17

New Moon 0%

07:26

17:32

00 Bad
01 Bad
02 OK
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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:15, Set: 17:26, Transit: 12:21. Moon - Rise: 07:26, Set: 17:32. Civil Dark: 18:00 - 06:41. Nautical Dark: 18:39 - 06:02. Astro Dark: 19:18 - 05:23

Total Clouds (% Sky Obscured)

62
44
26
44
58
68
83
92
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
31
24
33
41
52
44
37
35
50
60
68
67
65
64
42
21
0
14
24
31
34
38
42

Medium Clouds (% Sky Obscured)

38
23
6
8
10
10
26
40
55
70
85
100
99
98
96
98
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
2
2
3
4
10
27
36
42
53
53
61
72
84
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 (%)

2
2
0
2
5
7
5
5
0
0
0
0
6
10
13
13
9
2
7
5
0
4
6
5

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)

17
16
16
16
14
13
11
10
8
7
7
7
8
7
7
7
7
7
8
8
9
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
83
83
85
85
88
88
88
89
86
80
78
79
81
82
82
80
80
82
82
82
85
91

Pressure (mb)

1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

341
341
341
340
338
336
333
334
334
334
335
336
336
338
340
343
347
352
357
362
367
373
374
375

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 11/02/26 17:20:12. Forecast: 11/02/26 to 17/02/26. Timezone: UTC+0.00