Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 3%

06:20

20:49

01 OK
02 OK
03 OK
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
00 Bad

Sun - Rise: 06:09, Set: 18:22, Transit: 12:15. Moon - Rise: 06:20, Set: 20:49. Civil Dark: 18:57 - 05:34. Nautical Dark: 19:38 - 04:52. Astro Dark: 20:22 - 04:08

Total Clouds (% Sky Obscured)

19
38
35
49
100
100
100
100
100
100
100
100
100
99
100
100
100
100
99
82
92
87
82
71

Low Clouds (% Sky Obscured)

19
38
35
49
87
86
84
75
82
36
21
21
29
0
22
17
23
14
16
27
38
38
34
33

Medium Clouds (% Sky Obscured)

17
29
22
22
25
27
27
25
15
14
12
12
35
50
45
61
62
72
63
39
42
40
30
14

High Clouds (% Sky Obscured)

19
17
35
49
99
100
100
100
100
100
100
100
100
95
100
100
95
68
52
54
54
43
40
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 (%)

40
72
86
86
93
100
100
99
100
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
6
5
4
4
4
5
5
7
8
10
10
11
11
12
10
9
8
7
6
5
4
5

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
98
96
96
96
90
84
78
74
72
70
67
65
67
75
80
82
84
84
85
84
83

Pressure (mb)

1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021

Ozone (du)

380
380
377
374
373
373
373
373
373
373
372
375
374
374
376
378
379
378
377
377
378
381
379
379

Saturday 21

Waxing Crescent 9%

06:32

22:23

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

Sun - Rise: 06:06, Set: 18:24, Transit: 12:15. Moon - Rise: 06:32, Set: 22:23. Civil Dark: 18:59 - 05:31. Nautical Dark: 19:40 - 04:49. Astro Dark: 20:24 - 04:05

Total Clouds (% Sky Obscured)

56
60
61
79
95
94
59
12
16
9
20
48
45
32
37
45
92
21
5
0
1
17
26
43

Low Clouds (% Sky Obscured)

36
41
47
56
58
63
44
0
0
0
0
8
32
32
37
45
47
17
0
0
0
17
26
43

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

26
22
33
56
86
81
45
12
15
9
20
45
27
1
2
4
71
21
5
0
1
4
2
2

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
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)

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

Chance of Frost

Temperature (°C)

6
5
5
5
4
4
5
6
9
11
13
13
14
15
15
15
14
12
10
9
8
7
7
6

Feels Like (°C)

4
3
3
3
2
2
3
4
9
11
12
12
13
13
15
15
14
12
8
8
7
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
88
88
88
85
79
70
64
59
55
53
53
54
56
67
75
78
80
82
84
84
84

Pressure (mb)

1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

379
379
377
376
378
380
381
385
388
389
389
390
390
393
392
387
384
383
380
376
374
372
372
373

Sunday 22

Waxing Crescent 17%

06:48

23:58

01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 OK
08 Bad
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 OK
00 OK

Sun - Rise: 06:04, Set: 18:26, Transit: 12:15. Moon - Rise: 06:48, Set: 23:58. Civil Dark: 19:01 - 05:29. Nautical Dark: 19:42 - 04:47. Astro Dark: 20:27 - 04:03

Total Clouds (% Sky Obscured)

33
31
35
35
35
64
32
62
38
87
93
97
100
95
97
100
100
100
100
100
100
53
40
37

Low Clouds (% Sky Obscured)

33
31
35
35
35
30
0
28
30
30
28
23
42
52
17
20
0
83
72
80
38
52
40
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
24
16
17
5
27
20
28
20
26
40
45
100
100
85
49
0
0
0
2

High Clouds (% Sky Obscured)

2
5
3
3
3
4
4
13
10
15
38
40
50
50
60
100
100
100
100
100
100
3
0
10

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
1
2
10
2
0
0
1
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
1
4
26
10
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)

3
3
3
3
3
3
3
3
4
6
9
10
11
12
13
12
12
12
6
7
6
7
7
7

Chance of Frost

Temperature (°C)

6
5
5
5
4
4
4
6
9
11
11
12
13
12
11
10
9
8
8
7
7
6
5
4

Feels Like (°C)

6
5
4
5
4
4
4
6
9
9
9
10
10
9
8
6
6
4
5
4
4
2
1
2

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
91
93
93
94
87
80
71
66
68
69
60
57
71
82
88
88
85
82
72
67
71

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1018
1019
1020
1021
1021
1022
1023

Ozone (du)

371
370
370
368
366
366
366
367
368
369
370
370
369
369
368
366
367
368
374
387
394
400
400
395

Monday 23

Waxing Crescent 27%

07:12

No Set

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
00 Bad

Sun - Rise: 06:01, Set: 18:27, Transit: 12:14. Moon - Rise: 07:12, Set: No Set. Civil Dark: 19:02 - 05:26. Nautical Dark: 19:44 - 04:44. Astro Dark: 20:29 - 04:00

Total Clouds (% Sky Obscured)

49
49
66
87
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
0
1
1
1
2
4
2
2
9
17
23
30
48
59
28

Medium Clouds (% Sky Obscured)

5
19
39
42
40
43
55
63
68
53
59
77
61
63
74
56
54
82
92
100
100
100
99
98

High Clouds (% Sky Obscured)

22
24
52
77
100
100
100
100
100
100
100
100
100
100
92
84
77
84
93
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
2
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)

5
4
3
3
2
2
1
1
2
3
4
5
6
8
10
10
9
9
8
8
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
81
81
81
81
79
72
66
62
58
57
56
59
60
62
69
75
76
74
72
70
71
72

Pressure (mb)

1023
1024
1024
1025
1025
1025
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1023

Ozone (du)

392
392
388
389
385
380
374
371
369
363
359
355
352
348
346
346
344
343
343
344
343
342
340
338

Tuesday 24

Waxing Crescent 38%

07:48

01:29

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
00 Bad

Sun - Rise: 05:59, Set: 18:29, Transit: 12:14. Moon - Rise: 07:48, Set: 01:29. Civil Dark: 19:04 - 05:24. Nautical Dark: 19:46 - 04:42. Astro Dark: 20:31 - 03:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
91
99
94
70
95
74
92
98
98
99
91
84
77
77

Low Clouds (% Sky Obscured)

19
18
34
52
62
63
63
68
74
84
82
88
88
70
82
74
72
85
89
99
91
84
77
77

Medium Clouds (% Sky Obscured)

99
97
100
99
99
97
96
12
12
9
8
11
12
11
16
27
23
9
7
7
13
13
15
25

High Clouds (% Sky Obscured)

100
100
96
100
100
94
87
81
87
94
91
72
39
0
13
24
41
22
30
31
28
24
21
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
8
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
1
4
6
7
17
17
8
9
8
3
16
38
44
31
28
24
37
60
83
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.5

Wind Speed/Direction (mph)

11
12
13
13
14
14
15
16
18
20
20
20
21
23
24
24
23
24
25
25
25
23
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
72
70
71
75
79
82
84
81
74
71
71
70
73
77
81
90
87
84
79
80
83
85

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1016
1015
1014
1014
1013
1013
1007
1007
1006
1006
1005
1005

Ozone (du)

337
336
334
334
334
334
336
337
338
338
339
341
343
353
354
359
360
364
370
376
382
385
388
391

Wednesday 25

First Quarter 50%

08:44

02:44

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
00 Bad

Sun - Rise: 05:56, Set: 18:31, Transit: 12:14. Moon - Rise: 08:44, Set: 02:44. Civil Dark: 19:06 - 05:21. Nautical Dark: 19:49 - 04:39. Astro Dark: 20:34 - 03:54

Total Clouds (% Sky Obscured)

74
67
69
69
80
87
92
98
92
86
79
77
75
73
73
70
66
63
65
66
84
93
100
99

Low Clouds (% Sky Obscured)

74
67
69
69
80
83
78
73
77
79
79
65
45
26
43
57
66
63
65
63
68
75
80
84

Medium Clouds (% Sky Obscured)

30
30
32
41
52
66
80
94
64
34
4
9
14
20
22
26
29
38
46
50
50
50
50
48

High Clouds (% Sky Obscured)

8
1
0
0
0
0
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
7
4
1
1
1
2
2
1
1
1
1
0
3
6
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
Snow
None
Snow
Snow
Snow
Snow
Sleet
Sleet
Light Rain
Sleet
Sleet
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

95
95
82
60
40
50
52
51
50
54
57
68
80
94
85
72
59
45
29
10
20
22
19
19

Precipitation Amount (mm)

0.7
0.8
0.6
0.2
0
0.2
0.2
0.2
0.2
0.2
0.3
0.4
0.6
1
0.7
0.4
0.2
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
19
19
20
21
22
22
22
23
23
24
25
23
22
21
20
19
19
18
19
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1005
1006
1006
1006
1006
1005
1006
1006
1006
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006

Ozone (du)

396
400
405
415
424
434
432
430
428
426
424
422
424
426
427
427
427
427
423
418
414
406
399
391

Thursday 26

Waxing Gibbous 61%

10:00

03:38

Sun - Rise: 05:54, Set: 18:33, Transit: 12:13. Moon - Rise: 10:00, Set: 03:38. Civil Dark: 19:08 - 05:19. Nautical Dark: 19:51 - 04:36. Astro Dark: 20:36 - 03:51

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Todmorden, Calderdale, United Kingdom (53.71,-2.10)

Generated: 20/03/26 01:57:23. Forecast: 20/03/26 to 26/03/26. Timezone: UTC+0.00