Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

First Quarter 53%

10:07

03:30

17 OK
18 OK
19 OK
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

Sun - Rise: 07:03, Set: 17:41, Transit: 12:23. Moon - Rise: 10:07, Set: 03:30. Civil Dark: 18:15 - 06:29. Nautical Dark: 18:55 - 05:50. Astro Dark: 19:34 - 05:11

Total Clouds (% Sky Obscured)

30
33
33
48
47
54
84
95
91
97
97
97
100
97
99
100
100
99
100
100
88
97
96
98

Low Clouds (% Sky Obscured)

30
33
33
43
45
51
84
95
91
91
95
62
63
68
86
77
62
59
56
52
77
94
83
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
30
0
31
36
29
11
55
71
16
29
48
44
29

High Clouds (% Sky Obscured)

3
2
2
0
0
0
0
0
0
48
43
36
99
82
86
63
97
99
100
89
33
23
22
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
3
1
7
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
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
1
0
0
0
0
0
0
0
0
1
7
5
2

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
11
9
7
6
5
5
5
5
5
5
6
7
6
6
5
6
9
11
14
14
13
11
9

Chance of Frost

Temperature (°C)

12
10
9
9
8
8
7
8
8
8
9
9
9
9
9
9
9
10
12
12
13
13
13
13

Feels Like (°C)

9
8
8
8
7
7
7
8
8
7
7
8
8
7
6
7
8
8
8
8
10
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

83
90
93
95
93
95
94
94
96
96
98
98
100
98
98
96
90
81
77
73
75
74
75
80

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

355
355
357
357
360
359
360
363
364
365
365
365
365
367
366
366
363
360
358
356
354
355
356
357

Wednesday 25

Waxing Gibbous 65%

11:09

04:38

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:01, Set: 17:43, Transit: 12:23. Moon - Rise: 11:09, Set: 04:38. Civil Dark: 18:17 - 06:27. Nautical Dark: 18:56 - 05:48. Astro Dark: 19:35 - 05:09

Total Clouds (% Sky Obscured)

93
92
91
95
72
57
52
73
54
82
92
100
100
100
95
99
93
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
68
85
91
72
57
52
73
54
74
65
66
59
57
81
80
88
95
76
62
76
63
56
59

Medium Clouds (% Sky Obscured)

65
51
13
23
2
9
2
2
0
10
50
38
35
16
22
61
88
93
94
97
95
99
100
100

High Clouds (% Sky Obscured)

22
45
40
37
2
5
1
0
0
1
4
100
100
99
69
89
25
33
100
100
92
85
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
Very Light Rain
None
None
None

Precipitation Probability (%)

5
8
2
2
1
1
0
0
0
0
0
0
1
0
1
0
1
8
17
32
58
52
50
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
9
8
7
7
7
7
8
11
11
11
12
13
14
14
15
16
16
17
17
18
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
10
9
9
10
9
9
9
6
6
7
6
5
5
5
5
5
6
6
6
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

89
92
95
93
93
93
96
93
91
84
87
90
87
87
84
87
85
83
81
80
79
77
79
81

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013

Ozone (du)

359
360
368
375
379
383
393
402
396
384
374
368
366
368
364
362
359
357
356
354
352
348
344
340

Thursday 26

Waxing Gibbous 76%

12:28

05:27

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:59, Set: 17:45, Transit: 12:23. Moon - Rise: 12:28, Set: 05:27. Civil Dark: 18:19 - 06:25. Nautical Dark: 18:58 - 05:46. Astro Dark: 19:37 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
78
72
70
65
65
68
66
77
86

Low Clouds (% Sky Obscured)

57
65
81
71
81
90
86
92
88
83
100
100
100
100
71
0
49
52
56
53
50
44
40
36

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
99
97
41
59
55
54
18
25
0
0
0
0
7
15

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
93
86
65
98
97
50
39
30
37
40
2
1
1
1

ISS Passover

Visibility (miles)

9
9
9
8
8
6
7
2
4
4
4
5
7
7
5
5
5
5
2
2
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

54
66
95
95
95
90
95
88
95
93
61
66
64
64
48
47
46
32
40
25
9
22
22
18

Precipitation Amount (mm)

0
0
0.7
0.5
0.6
0.4
0.5
0.3
0.4
0.4
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
13
13
13
12
12
11
11
11
11
12
12
12
10
13
12
10
12
12
11
11
13
13
12

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
9
9
9
9
9
9
9
10
9
9
9
9
10
10
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
90
91
93
95
95
95
96
96
96
98
96
96
96
95
95
96
96
96
96
95
86
84
87

Pressure (mb)

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

Ozone (du)

336
335
335
334
332
330
330
330
332
332
333
333
334
333
336
338
340
343
347
348
348
349
350
351

Friday 27

Waxing Gibbous 85%

13:56

06:00

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
13 Bad
14 OK
15 OK
16 OK

Sun - Rise: 06:57, Set: 17:47, Transit: 12:23. Moon - Rise: 13:56, Set: 06:00. Civil Dark: 18:21 - 06:23. Nautical Dark: 19:00 - 05:44. Astro Dark: 19:39 - 05:05

Total Clouds (% Sky Obscured)

94
91
87
82
88
94
100
83
95
87
69
59
48
54
59
65
73
78
77
65
52
42
43
45

Low Clouds (% Sky Obscured)

32
23
14
5
28
51
74
75
76
77
69
59
48
54
59
65
61
50
39
43
45
42
31
16

Medium Clouds (% Sky Obscured)

22
21
19
21
29
35
45
41
42
44
27
17
0
0
0
0
16
32
41
27
14
0
9
18

High Clouds (% Sky Obscured)

0
0
1
5
1
1
0
0
0
0
0
0
0
0
0
0
9
21
33
24
12
0
1
5

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

Precipitation Probability (%)

4
15
17
18
15
30
34
56
72
69
64
44
14
7
6
0
3
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
6
6
6
7
8
7
6
5
4
3
3
2
3
3
3
3
5
6
6
8
9
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
87
91
86
88
86
85
85
82
86
89
89
89
89
88
79
71
65
59
53
52
53
62

Pressure (mb)

1011
1012
1013
1014
1015
1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

352
356
356
355
360
367
372
378
384
391
399
403
406
405
408
408
406
409
410
412
408
404
403
403

Saturday 28

Waxing Gibbous 92%

15:24

06:23

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:54, Set: 17:49, Transit: 12:22. Moon - Rise: 15:24, Set: 06:23. Civil Dark: 18:22 - 06:21. Nautical Dark: 19:01 - 05:42. Astro Dark: 19:41 - 05:02

Total Clouds (% Sky Obscured)

52
66
83
100
100
100
98
100
100
100
100
100
100
100
100
100
98
96
95
94
93
92
87
82

Low Clouds (% Sky Obscured)

0
16
33
49
52
55
58
71
85
93
88
86
76
100
100
100
98
95
89
87
84
82
78
82

Medium Clouds (% Sky Obscured)

30
45
62
48
53
58
55
73
99
98
99
88
68
47
55
64
51
43
36
33
21
8
5
2

High Clouds (% Sky Obscured)

47
36
59
99
100
100
84
100
100
100
100
100
100
92
77
39
49
66
81
83
85
73
48
43

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

Precipitation Probability (%)

0
0
0
0
6
10
14
49
57
42
59
53
24
54
52
15
20
18
1
3
5
1
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0.2
0.3
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
9
10
12
12
13
12
12
12
12
14
14
14
14
15
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
79
85
90
93
96
94
93
91
90
90
88
90
91
91
90
88
82
77
72
73
75
76
81

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1020
1019
1019
1019
1018
1018
1018
1016
1016
1017
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

402
398
398
393
398
396
393
392
390
386
384
382
382
380
383
385
388
388
389
389
390
390
390
389

Sunday 1

Waxing Gibbous 97%

16:49

06:39

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:52, Set: 17:51, Transit: 12:22. Moon - Rise: 16:49, Set: 06:39. Civil Dark: 18:24 - 06:19. Nautical Dark: 19:03 - 05:40. Astro Dark: 19:43 - 05:00

Total Clouds (% Sky Obscured)

77
80
82
85
88
91
96
89
82
74
72
76
78
82
77
73
76
80
83
71
60
49
66
84

Low Clouds (% Sky Obscured)

77
79
81
83
83
85
85
84
82
74
72
76
78
82
77
72
75
79
82
66
49
33
55
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
26
41
56

High Clouds (% Sky Obscured)

42
41
33
30
20
15
15
12
10
7
8
5
1
5
10
15
12
13
14
23
31
35
30
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
5
4
2
0
3
6
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
1
1
0
0
1
0
3
3
4
4
2
0
1
0
0
0
1
0
0
1
0
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
0
0
0

Wind Speed/Direction (mph)

15
14
13
12
10
9
8
7
7
7
6
7
7
7
7
7
8
9
10
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
93
93
93
94
96
98
98
98
98
98
98
98
96
94
91
90
88
85
83
81
80
83

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

388
388
388
389
390
391
392
393
395
397
399
398
398
398
400
403
405
405
404
404
402
401
400
401

Monday 2

Waxing Gibbous 100%

No Rise

06:51

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

Sun - Rise: 06:50, Set: 17:52, Transit: 12:22. Moon - Rise: No Rise, Set: 06:51. Civil Dark: 18:26 - 06:16. Nautical Dark: 19:05 - 05:37. Astro Dark: 19:44 - 04:58

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
99
98
98
98
83
69
54
70
79
84
82
80
79

Low Clouds (% Sky Obscured)

100
90
82
74
68
63
57
62
68
74
64
53
45
54
62
71
71
70
69

Medium Clouds (% Sky Obscured)

75
77
80
82
81
80
79
81
84
87
62
37
12
18
22
26
27
29
30

High Clouds (% Sky Obscured)

35
54
73
92
92
91
93
65
33
1
1
1
3
9
25
50
55
50
60

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
14
14
2
8
12
4
8
6
1
3
5
1
4
5
2
5
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
90
90
90
90
90
91
90
91
91
93
93
93
90
88
85
82

Pressure (mb)

1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

403
404
404
403
403
405
408
410
409
408
407
403
400
396
398
401
403
406
410

Forecast for Little Dewchurch, Herefordshire, United Kingdom (51.97,-2.69)

Generated: 24/02/26 16:32:35. Forecast: 24/02/26 to 02/03/26. Timezone: UTC+0.00