Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 41%

09:10

02:07

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
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:01, Set: 17:32, Transit: 12:17. Moon - Rise: 09:10, Set: 02:07. Civil Dark: 18:07 - 06:26. Nautical Dark: 18:47 - 05:46. Astro Dark: 19:27 - 05:06

Total Clouds (% Sky Obscured)

60
62
63
94
94
100
100
100
100
96
99
100
97
96
97
84
80
89
91
67
34
68
68
63

Low Clouds (% Sky Obscured)

60
62
63
71
90
100
92
85
80
65
70
82
95
96
97
81
76
86
88
67
34
68
68
63

Medium Clouds (% Sky Obscured)

47
47
63
93
82
87
93
86
97
85
65
94
54
18
2
0
0
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
62
63
80
81
84
85
100
100
85
98
100
71
62
9
7
10
41
11
8
3
3
4
8

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

8
1
52
63
68
76
50
22
18
13
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
15
12
11
8
8
9
8
9
10
11
11
9
9
10
11
12
11
12
12
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
73
78
88
93
96
96
95
96
98
95
91
95
95
93
90
85
88
84
84
85
77
70

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

367
365
366
365
363
360
357
357
355
352
349
348
349
347
347
348
349
350
350
351
350
350
351
350

Tuesday 24

First Quarter 53%

09:53

03:31

13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 06:59, Set: 17:34, Transit: 12:17. Moon - Rise: 09:53, Set: 03:31. Civil Dark: 18:09 - 06:24. Nautical Dark: 18:49 - 05:44. Astro Dark: 19:29 - 05:04

Total Clouds (% Sky Obscured)

74
70
69
66
34
21
23
21
30
35
46
59
97
100
97
82
97
93
97
80
79
82
70
78

Low Clouds (% Sky Obscured)

74
70
64
66
29
21
23
21
30
35
46
59
97
100
97
78
73
71
75
76
68
77
70
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
65
69
80
5
36
6
11
6

High Clouds (% Sky Obscured)

6
4
16
15
34
3
2
15
9
2
0
0
3
3
7
29
40
29
8
4
4
3
26
8

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
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
9
8
8
8
8
7
7
7
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

66
68
70
74
79
84
87
90
90
93
93
95
95
96
96
96
96
96
96
95
90
83
76
69

Pressure (mb)

1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

351
352
355
356
357
358
359
361
364
365
365
364
363
362
361
359
358
360
359
359
359
360
361
360

Wednesday 25

Waxing Gibbous 65%

10:55

04:40

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:56, Set: 17:36, Transit: 12:17. Moon - Rise: 10:55, Set: 04:40. Civil Dark: 18:10 - 06:22. Nautical Dark: 18:50 - 05:42. Astro Dark: 19:30 - 05:02

Total Clouds (% Sky Obscured)

80
71
68
83
84
94
97
93
100
94
97
74
58
80
83
87
93
92
92
92
91
91
90
92

Low Clouds (% Sky Obscured)

67
54
43
57
69
62
73
65
66
72
68
57
58
71
72
77
72
69
66
65
68
69
75
78

Medium Clouds (% Sky Obscured)

41
33
25
67
71
37
90
80
86
66
82
29
0
9
14
31
46
52
46
85
79
73
67
69

High Clouds (% Sky Obscured)

10
27
33
41
72
87
49
60
54
17
4
0
0
0
0
0
0
17
35
25
32
30
37
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
4
5
1
0
0
0
7
5
6
6
15
25
31
49

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
0.2

Wind Speed/Direction (mph)

11
11
10
9
7
7
8
10
10
11
12
12
11
12
14
16
16
15
15
14
15
16
17
17

Chance of Frost

Temperature (°C)

14
15
15
14
14
13
12
12
11
11
10
10
10
9
10
11
10
10
10
10
10
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
69
76
84
90
92
90
88
91
91
93
93
93
85
76
74
73
72
77
81
84
83
83

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

359
357
357
356
356
362
371
380
386
395
400
413
416
414
405
400
392
385
381
375
374
369
368
362

Thursday 26

Waxing Gibbous 76%

12:15

05:28

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:54, Set: 17:38, Transit: 12:17. Moon - Rise: 12:15, Set: 05:28. Civil Dark: 18:12 - 06:20. Nautical Dark: 18:52 - 05:40. Astro Dark: 19:32 - 05:00

Total Clouds (% Sky Obscured)

94
96
97
98
100
100
100
100
100
100
100
98
97
95
91
88
83
84
88
91
91
91
90
88

Low Clouds (% Sky Obscured)

82
85
86
85
86
91
95
100
98
96
95
87
82
75
77
78
77
79
84
88
83
81
79
78

Medium Clouds (% Sky Obscured)

71
56
79
90
100
100
100
100
100
100
86
95
90
57
60
37
35
30
35
45
17
25
27
19

High Clouds (% Sky Obscured)

50
63
75
87
100
100
100
100
100
100
100
83
63
45
40
45
40
40
35
40
35
35
40
21

ISS Passover

Visibility (miles)

6
9
9
9
9
8
6
3
3
9
5
4
4
7
9
9
5
5
8
9
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

39
24
20
37
62
87
95
95
95
95
95
95
78
62
48
46
58
51
35
29
28
8
4
13

Precipitation Amount (mm)

0
0
0
0
0.2
0.5
1
1.4
1.3
1.1
1.1
0.9
0.4
0.3
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
16
16
15
14
15
14
14
13
13
12
11
11
12
11
9
9
8
9
11
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
6
5
6
5
5
5
4
5
5
6
6
6
7
7
7
7
7
7
6
7
8
9

Dew Point (°C)

9
9
8
8
8
8
8
8
8
8
8
8
8
9
9
8
8
8
8
8
7
8
8
8

Relative Humidity (%)

83
81
83
81
85
90
90
91
93
93
93
93
93
96
96
96
98
96
95
95
93
93
91
88

Pressure (mb)

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

Ozone (du)

359
355
352
348
342
338
335
332
331
331
330
329
327
326
328
331
334
336
337
338
339
338
340
341

Friday 27

Waxing Gibbous 85%

No Rise

06:00

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 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:52, Set: 17:40, Transit: 12:17. Moon - Rise: No Rise, Set: 06:00. Civil Dark: 18:14 - 06:17. Nautical Dark: 18:54 - 05:38. Astro Dark: 19:34 - 04:57

Total Clouds (% Sky Obscured)

87
85
85
82
82
80
76
74
71
65
58
48
42
11
38
67
100
98
97
96
98
99
100
99

Low Clouds (% Sky Obscured)

78
79
71
74
73
65
56
51
38
25
12
5
7
0
0
0
0
31
56
83
78
75
70
78

Medium Clouds (% Sky Obscured)

12
0
0
0
0
3
25
26
30
35
35
35
35
11
25
20
30
52
68
85
81
73
66
61

High Clouds (% Sky Obscured)

50
50
55
55
45
35
35
30
30
20
20
20
16
11
38
67
100
79
65
57
45
33
25
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

21
19
25
32
10
10
12
0
2
2
0
2
2
0
9
15
16
33
59
87
76
55
52
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.5
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
9
8
6
3
4
3
3
2
1
1
1
1
1
1
0
0
1
1
2
2
2

Dew Point (°C)

8
6
5
5
5
5
5
4
4
4
4
3
4
4
4
3
3
3
4
4
5
6
6
7

Relative Humidity (%)

87
77
69
73
77
82
85
85
87
86
88
89
91
93
93
93
93
93
94
96
98
94
94
95

Pressure (mb)

1009
1010
1011
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1013
1012
1011

Ozone (du)

344
347
345
345
344
348
353
355
357
360
361
361
361
362
362
364
366
368
372
375
378
384
390
395

Saturday 28

Waxing Gibbous 92%

13:44

06:21

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:50, Set: 17:41, Transit: 12:16. Moon - Rise: 13:44, Set: 06:21. Civil Dark: 18:16 - 06:15. Nautical Dark: 18:56 - 05:35. Astro Dark: 19:36 - 04:55

Total Clouds (% Sky Obscured)

99
99
95
96
94
94
98
100
100
100
100
93
86
80
76
71
70
69
64
59
70
80
91
81

Low Clouds (% Sky Obscured)

87
95
90
89
85
82
80
79
84
88
95
91
83
75
72
71
70
69
62
55
60
65
65
64

Medium Clouds (% Sky Obscured)

52
42
42
21
5
21
38
54
46
37
48
52
44
31
28
19
20
16
11
7
29
49
72
61

High Clouds (% Sky Obscured)

55
74
79
85
90
92
95
97
69
42
20
20
25
25
16
8
7
6
3
0
0
0
0
0

ISS Passover

Visibility (miles)

3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
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
0
0

Precipitation Type

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

Precipitation Probability (%)

58
29
31
34
43
49
49
52
60
60
59
50
36
21
35
52
68
52
41
21
20
22
28
33

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
82
84
87
90
90
87
87
87
88
90
88
87
84
87
90
93
91
90
86
82
79
75

Pressure (mb)

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

Ozone (du)

396
398
399
398
397
397
393
390
387
386
384
383
384
385
386
394
403
412
418
424
430
423
415
407

Sunday 1

Waxing Gibbous 97%

15:14

06:35

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: 06:47, Set: 17:43, Transit: 12:16. Moon - Rise: 15:14, Set: 06:35. Civil Dark: 18:18 - 06:13. Nautical Dark: 18:58 - 05:33. Astro Dark: 19:38 - 04:53

Total Clouds (% Sky Obscured)

73
68
64
57
53
64
71
73
71
68
69
77
79
89
93
97
100

Low Clouds (% Sky Obscured)

63
62
42
21
0
3
6
8
34
53
69
73
70
68
71
70
73

Medium Clouds (% Sky Obscured)

49
34
32
27
27
28
32
32
27
35
46
57
71
85
91
95
100

High Clouds (% Sky Obscured)

0
0
0
1
1
2
2
2
3
3
3
29
56
85
91
93
94

ISS Passover

Visibility (miles)

8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
34
31
23
17
13
7
0
10
16
22
21
20
18
25
29
29

Precipitation Amount (mm)

0
0
0
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
8
8
9
9
10
10
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
5
3
4
4
4
4
4
4
4
4
4
4

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6

Relative Humidity (%)

76
74
74
77
79
82
87
90
93
93
93
93
91
91
91
90
90

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1008
1009
1008
1008
1007
1007
1006
1005
1005
1004

Ozone (du)

402
397
391
387
382
377
375
373
371
370
368
367
367
367
367
367
367

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

Generated: 23/02/26 13:15:04. Forecast: 23/02/26 to 01/03/26. Timezone: UTC+0.00