Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 17%

06:31

12:10

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:22, Set: 17:13, Transit: 12:18. Moon - Rise: 06:31, Set: 12:10. Civil Dark: 17:49 - 06:46. Nautical Dark: 18:29 - 06:06. Astro Dark: 19:09 - 05:26

Total Clouds (% Sky Obscured)

88
90
100
100
100
100
100
95
98
86
88
82
43
30
36
19
44
42
26
7
5
1
3
2

Low Clouds (% Sky Obscured)

88
87
86
85
85
83
84
81
77
81
76
30
23
30
36
19
44
42
26
7
5
0
0
0

Medium Clouds (% Sky Obscured)

87
90
99
100
99
100
100
93
97
86
78
82
41
6
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
36
15
9
9
8
54
65
48
15
4
6
3
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
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

Snow
None
Snow
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

Precipitation Probability (%)

86
77
86
84
75
79
75
65
52
33
18
10
11
1
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
13
15
15
15
15
16
16
16
15
13
12
13
13
12
11
10
10
9
8
7
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
98
96
98
96
98
93
89
86
86
83
83
83
84
86
86
89
87
87
86
83

Pressure (mb)

992
993
994
994
995
996
997
998
999
1001
1002
1004
1005
1006
1007
1008
1009
1011
1011
1012
1013
1014
1014
1016

Ozone (du)

419
418
419
423
432
434
446
450
454
456
455
457
459
461
466
467
468
475
475
475
473
465
460
445

Saturday 14

Waning Crescent 10%

06:56

13:22

09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
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: 07:20, Set: 17:15, Transit: 12:18. Moon - Rise: 06:56, Set: 13:22. Civil Dark: 17:50 - 06:44. Nautical Dark: 18:31 - 06:04. Astro Dark: 19:11 - 05:24

Total Clouds (% Sky Obscured)

2
0
6
36
34
28
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
6
25
27
21
7
0
0
0
0
0
0
0
33
71
98
93
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
48
100
100
100
100
100
100
100
100
100
100
78
90
69
57
15
6
10

High Clouds (% Sky Obscured)

0
0
0
36
34
24
93
100
100
100
100
100
42
100
100
83
93
100
0
0
60
49
50
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
1
0
0
0
0
4
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Light Rain
Snow
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
29
47
63
95
95
91
83
35
3
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.8
0.8
0.6
0.6
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
5
6
6
5
6
6
6
7
9
11
13
15
15
18
20
18
17
17
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
73
63
54
54
57
62
73
83
88
84
84
83
84
88
91
93
98
98
98
96
96
96
96

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1015
1014
1013
1012
1011
1010
1008
1007
1005
1004
1003
1003

Ozone (du)

434
420
412
406
397
391
382
378
375
370
368
366
365
364
364
362
358
350
345
340
338
338
338
337

Sunday 15

Waning Crescent 5%

07:14

14:41

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: 07:18, Set: 17:17, Transit: 12:18. Moon - Rise: 07:14, Set: 14:41. Civil Dark: 17:52 - 06:42. Nautical Dark: 18:33 - 06:02. Astro Dark: 19:12 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
97
92
100
93
67
83
72
65
50
92
98
100
100
100
100
100
98
100
100
96

Low Clouds (% Sky Obscured)

100
100
100
100
97
61
73
66
65
83
72
65
50
78
77
47
49
53
75
60
67
65
63
61

Medium Clouds (% Sky Obscured)

40
0
53
70
73
68
100
87
55
45
5
3
3
48
86
100
100
88
100
81
72
72
62
57

High Clouds (% Sky Obscured)

40
35
45
100
3
4
25
65
67
0
0
0
0
0
0
0
21
5
41
8
16
13
7
1

ISS Passover

Visibility (miles)

8
6
5
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
9
6
9
8
9

Fog (%)

0
0
0
0
0
0
2
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
12
0
2
24
38
74
73
59
24
25
3
0
1
3
6
19
11
24
31
10
5
7
15

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
11
9
9
13
14
14
15
12
11
11
12
13
14
16
15
14
15
15
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
91
87
82
85
88
90
91
91
91
91
91
91
89
85
85
86
88
88
79
77
86

Pressure (mb)

1002
1002
1001
1000
999
997
996
995
995
994
994
994
994
994
993
993
993
993
993
992
992
992
993
993

Ozone (du)

337
340
339
338
341
346
349
356
369
366
359
362
364
362
363
370
376
380
387
393
399
400
404
408

Monday 16

Waning Crescent 1%

07:28

16:04

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

Sun - Rise: 07:16, Set: 17:19, Transit: 12:18. Moon - Rise: 07:28, Set: 16:04. Civil Dark: 17:54 - 06:40. Nautical Dark: 18:34 - 06:00. Astro Dark: 19:14 - 05:20

Total Clouds (% Sky Obscured)

91
84
79
75
71
34
30
27
24
29
31
35
61
84
85
64
47
27
22
28
27
31
58
56

Low Clouds (% Sky Obscured)

65
69
60
45
63
34
29
27
23
29
31
26
46
70
81
61
43
24
18
20
17
9
5
2

Medium Clouds (% Sky Obscured)

82
20
2
45
0
2
0
1
0
2
0
35
10
16
19
15
15
14
12
9
4
3
1
0

High Clouds (% Sky Obscured)

0
1
30
20
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
17
43
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
9
9
9
9
4
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 (%)

10
26
30
27
22
25
37
26
6
3
11
35
35
7
4
6
6
2
5
6
2
2
2
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)

13
14
14
16
16
15
14
15
16
16
17
19
19
15
15
15
15
15
15
14
14
13
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
81
78
75
81
78
75
78
79
85
80
89
91
79
80
79
79
79
80
80
86
86
89

Pressure (mb)

993
994
994
994
995
995
996
996
997
997
998
998
999
1001
1002
1003
1004
1005
1007
1007
1008
1009
1010
1011

Ozone (du)

404
401
396
397
390
390
392
392
390
390
389
390
386
381
379
378
379
385
387
387
380
372
365
358

Tuesday 17

New Moon 0%

07:39

17:27

09 OK
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: 07:14, Set: 17:21, Transit: 12:18. Moon - Rise: 07:39, Set: 17:27. Civil Dark: 17:56 - 06:38. Nautical Dark: 18:36 - 05:58. Astro Dark: 19:16 - 05:18

Total Clouds (% Sky Obscured)

32
49
79
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
16
27
33
41
50
44
44
45
29
17
5
4
5
5
22
47
66
77
89
100
96
96
91

Medium Clouds (% Sky Obscured)

18
33
35
30
35
40
50
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

30
48
61
52
58
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
1
9
9
9
9
9
1
4
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
0
2
10
9
10
4
8
1
2
4
13
28
38
68
83
91
95
89
88

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
10
10
8
7
7
6
6
6
6
8
8
9
9
9
10
10
11
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
77
72
70
71
72
79
79
89
94
91
89
91
94
94
96
94
94
91
93
93
94
91
86

Pressure (mb)

1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1009
1008
1007
1006
1005
1005
1004

Ozone (du)

355
353
349
346
343
339
338
339
343
343
345
347
349
353
358
361
362
363
364
366
367
369
371
372

Wednesday 18

Waxing Crescent 1%

07:49

18:49

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: 07:12, Set: 17:22, Transit: 12:18. Moon - Rise: 07:49, Set: 18:49. Civil Dark: 17:58 - 06:36. Nautical Dark: 18:38 - 05:56. Astro Dark: 19:18 - 05:16

Total Clouds (% Sky Obscured)

99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
96
94
88
89
94
88
79
78
72

Low Clouds (% Sky Obscured)

85
78
76
78
75
76
79
86
84
80
81
82
87
87
89
76
61
44
54
51
51
38
26
17

Medium Clouds (% Sky Obscured)

97
94
92
94
97
100
100
100
100
100
100
100
100
100
100
85
74
66
67
73
69
70
70
70

High Clouds (% Sky Obscured)

82
57
30
53
77
100
87
73
57
71
86
100
100
100
100
96
90
84
69
53
32
22
13
4

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

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

Precipitation Probability (%)

95
95
95
95
87
71
67
57
51
48
45
41
43
41
35
35
28
11
12
10
1
2
1
0

Precipitation Amount (mm)

0.8
0.9
1
0.9
0.6
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
14
14
13
13
13
13
13
13
13
13
13
12
12
11
10
10
10
10
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
74
69
69
68
66
70
73
76
76
76
77
74
73
70
73
75
77
75
74
73
71
68

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1011
1012

Ozone (du)

374
375
375
376
377
378
379
378
376
375
376
377
377
380
382
384
383
383
382
382
383
383
380
378

Thursday 19

Waxing Crescent 5%

07:59

20:12

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

Sun - Rise: 07:10, Set: 17:24, Transit: 12:18. Moon - Rise: 07:59, Set: 20:12. Civil Dark: 18:00 - 06:34. Nautical Dark: 18:40 - 05:54. Astro Dark: 19:20 - 05:14

Total Clouds (% Sky Obscured)

75
74
64
54
46
36
33
29
25
27
27
26
17
9
2
4
7
8
24
46
70

Low Clouds (% Sky Obscured)

27
44
57
52
46
36
33
29
25
27
27
26
17
9
2
3
5
7
5
3
1

Medium Clouds (% Sky Obscured)

61
56
48
30
15
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
14

High Clouds (% Sky Obscured)

3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
2
24
46
70

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 (%)

0
1
0
1
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

Wind Speed/Direction (mph)

12
13
14
14
14
14
13
12
11
11
10
9
9
9
8
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-5

Relative Humidity (%)

65
61
57
54
55
58
59
63
67
72
73
74
77
77
77
75
75
75
75
75
74

Pressure (mb)

1012
1013
1013
1014
1015
1015
1016
1017
1018
1019
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025

Ozone (du)

375
373
371
370
367
364
362
359
357
354
354
354
354
352
350
348
346
343
341
340
340

Forecast for Basford, Nottinghamshire, United Kingdom (52.94,-1.19)

Generated: 13/02/26 08:29:02. Forecast: 13/02/26 to 19/02/26. Timezone: UTC+0.00