Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Gibbous 63%

00:21

09:23

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:35, Set: 17:05, Transit: 12:20. Moon - Rise: 00:21, Set: 09:23. Civil Dark: 17:42 - 06:59. Nautical Dark: 18:21 - 06:18. Astro Dark: 19:00 - 05:38

Total Clouds (% Sky Obscured)

94
95
96
92
91
93
98
98
88
83
82
100
100
85
99
100
86
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
71
72
87
85
88
83
75
74
72
71
77
68
64
76
57
44
78
73
69
36
51
48
51

Medium Clouds (% Sky Obscured)

94
48
30
32
33
32
46
51
38
17
29
35
100
72
97
100
85
95
97
100
100
100
100
100

High Clouds (% Sky Obscured)

94
95
80
51
10
3
0
0
1
0
16
100
72
45
65
100
68
68
65
100
100
100
100
97

ISS Passover

Visibility (miles)

6
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
14
14
7
9
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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 (%)

95
95
60
20
9
12
12
10
9
2
3
10
0
0
0
0
1
20
33
43
49
36
49
31

Precipitation Amount (mm)

2.2
1.4
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
11
12
12
12
12
12
12
10
8
7
7
6
6
6
6
7
8
9
9
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
91
91
91
88
82
85
85
90
93
94
96
96
94
90
88
85
81
78
78
84
88

Pressure (mb)

993
994
995
996
996
997
997
998
999
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1003
1003
1003
1004

Ozone (du)

437
438
439
441
438
437
437
437
436
435
429
428
426
425
423
422
428
438
447
450
450
449
449
451

Sunday 8

Waning Gibbous 53%

01:37

09:38

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:33, Set: 17:07, Transit: 12:20. Moon - Rise: 01:37, Set: 09:38. Civil Dark: 17:43 - 06:57. Nautical Dark: 18:22 - 06:16. Astro Dark: 19:02 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
97
99
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
62
90
83
69
85
63
71
74
92
86
89
84
91
81
90
91
85
92
73
40
62
81
84

Medium Clouds (% Sky Obscured)

100
48
89
88
95
99
100
94
100
100
100
100
85
100
100
100
96
100
100
99
100
99
99
100

High Clouds (% Sky Obscured)

100
100
98
66
57
45
71
60
35
30
30
35
35
35
96
96
39
75
100
95
100
53
82
57

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
1
0
0
0
0
0
0
40
78
0
6
29
1
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
Very Light Rain

Precipitation Probability (%)

13
10
3
3
2
0
3
17
19
23
23
37
35
25
16
18
9
12
27
27
44
50
63
67

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
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
6

Relative Humidity (%)

88
90
91
93
91
93
93
94
94
93
93
93
93
94
94
94
93
90
85
82
84
81
88
88

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1003
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
999
998
998
998

Ozone (du)

454
457
465
464
461
456
441
436
441
431
421
415
403
405
411
413
412
409
409
411
409
406
404
404

Monday 9

Third Quarter 43%

02:52

10:00

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:31, Set: 17:09, Transit: 12:20. Moon - Rise: 02:52, Set: 10:00. Civil Dark: 17:45 - 06:55. Nautical Dark: 18:24 - 06:15. Astro Dark: 19:04 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
92
99
99
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
90
90
92
87
98
93
97
93
100
95
95
96
92
90
92
94
93
94
93
96
97
97
98

Medium Clouds (% Sky Obscured)

100
100
100
100
88
72
79
42
46
46
29
26
50
55
55
60
58
48
48
47
56
89
89
97

High Clouds (% Sky Obscured)

45
65
42
40
21
53
40
54
53
45
26
25
34
41
80
52
58
81
95
100
100
98
97
88

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

75
77
76
75
67
47
25
29
19
21
19
22
18
9
4
2
1
0
0
4
6
18
31
55

Precipitation Amount (mm)

0.3
0.3
0.5
0.5
0.4
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
13
12
12
12
11
10
10
10
10
10
10
9
9
10
9
9
9
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
6
6
6
6
7

Relative Humidity (%)

90
91
93
91
93
93
93
91
93
91
93
94
94
94
96
98
98
96
91
82
81
81
82
87

Pressure (mb)

998
997
997
997
996
996
996
996
995
995
994
994
994
993
993
993
992
992
991
990
989
988
988
987

Ozone (du)

402
402
404
400
394
386
379
380
389
389
392
388
388
392
385
378
367
361
358
357
353
350
351
350

Tuesday 10

Waning Crescent 34%

04:03

10:31

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:29, Set: 17:11, Transit: 12:20. Moon - Rise: 04:03, Set: 10:31. Civil Dark: 17:47 - 06:53. Nautical Dark: 18:26 - 06:13. Astro Dark: 19:06 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
97
99
100
100

Low Clouds (% Sky Obscured)

97
97
97
98
99
99
100
100
100
99
98
98
96
95
94
95
95
88
96
83
93
97
99
81

Medium Clouds (% Sky Obscured)

98
99
100
100
100
100
100
83
60
39
49
92
62
67
68
86
95
75
93
67
50
45
40
25

High Clouds (% Sky Obscured)

93
100
100
100
100
100
86
74
65
66
68
53
33
62
97
100
80
99
100
70
65
79
28
55

ISS Passover

Visibility (miles)

8
4
5
3
9
9
9
9
9
9
9
9
9
9
9
9
8
9
8
6
6
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

73
93
95
88
72
73
70
67
64
69
74
79
80
82
81
86
84
84
83
85
83
83
86
87

Precipitation Amount (mm)

0.4
0.6
1
0.7
0.3
0.4
0.3
0.3
0.3
0.3
0.4
0.5
0.5
0.5
0.4
0.5
0.5
0.5
0.5
0.5
0.6
0.5
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
96
98
96
91
87
88
85
85
87
90
91
90
91
90
82
81
81
79
78
79

Pressure (mb)

986
985
985
984
983
983
982
982
982
982
981
981
981
981
982
982
981
981
981
981
980
980
980
979

Ozone (du)

349
350
352
351
354
362
368
369
371
375
381
385
389
393
394
397
398
400
400
400
395
385
384
389

Wednesday 11

Waning Crescent 25%

05:05

11:14

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:27, Set: 17:13, Transit: 12:20. Moon - Rise: 05:05, Set: 11:14. Civil Dark: 17:49 - 06:52. Nautical Dark: 18:28 - 06:11. Astro Dark: 19:07 - 05:32

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

75
83
81
79
79
75
90
93
93
92
93
93
96
98
100
96
91
88
89
87
85
85
85
84

Medium Clouds (% Sky Obscured)

24
32
38
84
94
92
89
70
54
49
45
45
41
35
34
31
41
46
61
71
67
61
64
60

High Clouds (% Sky Obscured)

65
77
87
78
62
42
42
45
45
43
37
39
68
71
76
67
61
32
39
46
55
63
73
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

76
68
61
60
56
48
64
74
79
75
73
75
53
46
34
43
48
54
56
54
47
45
44
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
4
5
5
5
5
4
4
4
4
4
4
4
4
4
5
5
5
4

Relative Humidity (%)

90
91
91
91
91
91
90
91
90
91
90
88
86
86
86
86
87
85
84
84
87
87
88
88

Pressure (mb)

979
979
979
979
979
979
979
979
979
980
980
980
981
980
981
981
982
982
983
983
983
983
983
984

Ozone (du)

394
400
406
409
414
417
419
424
426
437
437
431
433
437
441
446
447
448
449
447
444
442
443
445

Thursday 12

Waning Crescent 17%

05:55

12:13

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:25, Set: 17:15, Transit: 12:20. Moon - Rise: 05:55, Set: 12:13. Civil Dark: 17:51 - 06:50. Nautical Dark: 18:29 - 06:09. Astro Dark: 19:09 - 05:30

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

84
86
87
87
88
88
88
88
88
90
92
96
96
98
99
96
93
89
88
88
89
84
80
76

Medium Clouds (% Sky Obscured)

47
30
19
19
28
47
56
64
59
69
69
65
45
40
35
24
23
22
39
57
75
84
92
100

High Clouds (% Sky Obscured)

70
56
42
30
15
0
3
5
9
13
18
22
41
58
75
54
33
29
41
45
47
31
16
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
5
8
8
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
None

Precipitation Probability (%)

42
42
40
44
45
48
50
49
46
51
57
64
63
64
65
67
69
63
64
67
71
63
51
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
10
10
10
11
12
12
12
12
13
13
14
14
13
13
13
14
15
15
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
90
88
85
86
85
85
83
82
80
82
82
83
88
93
96
93
91
89
86
82

Pressure (mb)

984
985
985
985
985
986
986
986
986
986
986
987
987
987
988
988
988
989
989
990
991
992
993
995

Ozone (du)

446
443
440
437
434
431
428
427
426
425
427
429
431
432
433
434
435
436
437
436
435
434
438
443

Friday 13

Waning Crescent 10%

06:31

13:25

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 OK
08 OK
09 OK
10 Bad
11 OK

Sun - Rise: 07:23, Set: 17:17, Transit: 12:20. Moon - Rise: 06:31, Set: 13:25. Civil Dark: 17:53 - 06:48. Nautical Dark: 18:31 - 06:08. Astro Dark: 19:11 - 05:28

Total Clouds (% Sky Obscured)

99
98
96
97
98
99
99
100
100
89
69
54
47
41
35
40
45
36

Low Clouds (% Sky Obscured)

68
60
54
50
49
46
54
62
74
62
47
24
16
10
3
4
6
7

Medium Clouds (% Sky Obscured)

98
96
94
96
97
99
99
100
100
85
69
54
45
21
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

29
21
5
3
2
0
1
1
0
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
1
1
1
1
2
1
1
1
1
1
2
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
76
74
73
70
69
69
69
68
69
69
70
67
65
63
60
58

Pressure (mb)

996
997
998
1000
1000
1001
1002
1003
1004
1005
1006
1007
1008
1010
1011
1012
1013
1013

Ozone (du)

448
454
459
465
467
469
470
468
466
465
463
461
459
457
456
455
449
442

Forecast for Rosliston, Derbyshire, United Kingdom (52.75,-1.64)

Generated: 07/02/26 18:18:26. Forecast: 07/02/26 to 13/02/26. Timezone: UTC+0.00