Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 27%

07:03

00:11

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

Sun - Rise: 06:03, Set: 18:30, Transit: 12:16. Moon - Rise: 07:03, Set: 00:11. Civil Dark: 19:06 - 05:26. Nautical Dark: 19:50 - 04:42. Astro Dark: 20:37 - 03:56

Total Clouds (% Sky Obscured)

39
53
52
100
100
100
100
99
100
100
100
97
84
95
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
6
0
28
56
35
50
69
57
49
100
100
100

Medium Clouds (% Sky Obscured)

0
0
39
55
29
71
85
43
46
18
75
65
75
90
92
97
96
97
95
94
99
76
57
41

High Clouds (% Sky Obscured)

39
53
49
100
100
100
100
98
100
100
100
96
84
91
92
97
100
100
100
100
100
100
69
57

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
2
8
1
5
0
0
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)

5
4
4
2
2
2
2
2
2
2
2
4
7
9
11
12
13
13
14
16
17
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
81
83
84
84
84
84
81
74
66
59
55
58
58
59
64
66
65
69
72
75
78

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1018
1017
1016
1015
1015
1014
1014
1013
1012

Ozone (du)

373
371
369
367
360
358
355
353
352
351
349
347
346
344
343
343
342
344
344
343
343
344
343
342

Monday 23

Waxing Crescent 38%

07:36

01:45

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:00, Set: 18:32, Transit: 12:16. Moon - Rise: 07:36, Set: 01:45. Civil Dark: 19:08 - 05:23. Nautical Dark: 19:52 - 04:40. Astro Dark: 20:39 - 03:52

Total Clouds (% Sky Obscured)

100
98
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
100
100

Low Clouds (% Sky Obscured)

100
95
100
94
100
100
100
100
100
100
92
86
100
100
100
94
100
100
100
100
100
67
100
99

Medium Clouds (% Sky Obscured)

33
40
55
45
32
32
5
3
0
12
16
13
45
36
100
100
90
100
65
94
97
72
100
100

High Clouds (% Sky Obscured)

65
60
48
45
49
95
67
99
78
91
100
100
100
100
100
100
66
65
65
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
4
0
0
0
1
0
0
0
0
1
9
9
9
9
4
3
0
0
0
2
9

Fog (%)

0
0
0
0
0
100
100
92
100
100
100
1
0
0
0
0
0
0
90
44
0
0
0
0

Precipitation Type

None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain

Precipitation Probability (%)

19
66
95
95
90
67
31
26
11
40
42
33
20
43
82
93
95
95
95
95
95
94
63
88

Precipitation Amount (mm)

0
0.5
1
0.9
0.7
0
0
0
0
0
0
0
0
0
0.6
0.5
1.2
2
1.4
1.6
0.9
0.4
0
0.5

Wind Speed/Direction (mph)

16
18
18
19
20
21
20
21
20
20
20
20
19
20
19
18
17
18
18
15
13
11
8
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
87
90
95
95
98
96
95
96
96
96
96
96
85
76
73
76
84
96
98
98
96
93
90

Pressure (mb)

1011
1010
1009
1008
1008
1007
1007
1006
1005
1005
1005
1004
1004
1004
1003
1002
1001
1000
999
998
998
997
997
997

Ozone (du)

341
340
338
338
337
336
337
339
341
344
346
347
355
362
366
371
374
381
389
406
414
416
418
417

Tuesday 24

Waxing Crescent 50%

08:31

03:02

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 OK
18 OK
19 OK
20 OK
21 OK

Sun - Rise: 05:57, Set: 18:34, Transit: 12:16. Moon - Rise: 08:31, Set: 03:02. Civil Dark: 19:10 - 05:21. Nautical Dark: 19:55 - 04:37. Astro Dark: 20:42 - 03:49

Total Clouds (% Sky Obscured)

100
100
100
88
99
100
100
67
100
100
100
100
100
100
100
100
12
66
54
36
33
31
28
27

Low Clouds (% Sky Obscured)

63
55
59
72
63
19
57
67
70
61
72
67
78
35
37
21
0
66
54
36
33
31
28
27

Medium Clouds (% Sky Obscured)

100
100
100
86
41
36
38
3
100
100
100
100
89
89
94
50
11
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
4
10
4
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
4
2
9
9
9
9
9
9
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
34
13
10
8
21
15
13
10
33
25
9
34
41
51
52
49
39
16
2
1
1
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
13
14
15
14
14
14
14
17
18
18
19
19
18
18
18
19
18
16
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
85
88
85
80
82
89
83
81
83
93
76
70
60
56
52
49
62
60
58
60
62
65
74

Pressure (mb)

997
998
998
998
999
999
999
1000
1000
1000
1001
1002
1003
1003
1004
1005
1006
1007
1009
1010
1012
1013
1015
1016

Ozone (du)

417
418
422
424
427
428
432
438
436
430
429
424
423
433
431
425
419
421
422
419
410
405
404
394

Wednesday 25

First Quarter 61%

09:48

03:54

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

Sun - Rise: 05:55, Set: 18:36, Transit: 12:15. Moon - Rise: 09:48, Set: 03:54. Civil Dark: 19:12 - 05:18. Nautical Dark: 19:57 - 04:34. Astro Dark: 20:44 - 03:46

Total Clouds (% Sky Obscured)

26
24
22
23
26
23
19
18
16
16
13
38
36
52
81
92
98
99
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

26
24
22
20
17
15
13
10
12
14
13
29
36
52
47
41
34
50
67
83
83
83
83
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
23
36
52
74
83
91
88
82
82
80
78
79
80

High Clouds (% Sky Obscured)

0
0
2
23
15
12
7
10
7
4
1
1
0
2
5
5
19
18
32
57
86
90
74
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
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
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
8
20
39
39
35
27
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
77
71
70
70
66
67
68
65
54
45
43
40
37
35
33
39
52
75
96
98
98
100

Pressure (mb)

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

Ozone (du)

383
375
366
358
352
347
342
340
337
334
332
331
328
322
320
316
314
313
311
312
312
314
315
316

Thursday 26

Waxing Gibbous 72%

11:19

04:25

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:52, Set: 18:38, Transit: 12:15. Moon - Rise: 11:19, Set: 04:25. Civil Dark: 19:15 - 05:16. Nautical Dark: 19:59 - 04:31. Astro Dark: 20:47 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
88
92
95
96
93
89
82
77

Low Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
76
53
29
29
33
36
40
44
49
54
59
65
53
41
29
36

Medium Clouds (% Sky Obscured)

61
43
36
59
63
79
88
100
100
95
84
100
100
100
84
67
51
51
49
29
48
71
82
71

High Clouds (% Sky Obscured)

36
15
43
68
94
99
100
100
100
100
100
100
100
100
67
33
0
8
15
23
14
7
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
6
3
0
3
6
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
Very Light Rain
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

25
17
13
25
19
23
16
3
4
4
4
5
12
17
26
28
32
39
47
48
50
58
53
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
98
98
98
98
98
98
98
96
96
98
98
96
95
93
94
96
98
96
94
91

Pressure (mb)

1019
1018
1018
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1014
1015
1015
1016
1017
1018

Ozone (du)

315
316
318
318
319
321
322
322
320
320
320
321
322
322
321
326
330
335
340
346
351
358
365
372

Friday 27

Waxing Gibbous 82%

12:51

04:44

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

Sun - Rise: 05:50, Set: 18:40, Transit: 12:15. Moon - Rise: 12:51, Set: 04:44. Civil Dark: 19:17 - 05:13. Nautical Dark: 20:01 - 04:28. Astro Dark: 20:50 - 03:40

Total Clouds (% Sky Obscured)

71
65
50
32
13
11
8
9
9
5
5
16
26
37
55
67
45
33
28
26
26
26
25
23

Low Clouds (% Sky Obscured)

44
51
50
32
13
11
8
9
9
5
5
16
26
32
33
33
31
29
24
22
23
23
24
16

Medium Clouds (% Sky Obscured)

54
33
18
9
0
11
8
9
9
5
5
16
26
25
24
20
10
6
2
0
0
0
1
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
14
10
11
12
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
6
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

16
10
6
3
0
0
1
1
2
2
1
10
26
38
31
35
50
48
39
17
16
13
0
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
7
7
7
8
9
9
11
13
15
15
16
17
17
18
18
17
16
15
13
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
94
94
94
94
94
89
85
79
75
71
65
75
85
96
94
90
86
88
91
94

Pressure (mb)

1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1023
1024
1024

Ozone (du)

377
382
387
387
388
388
391
394
397
400
402
405
412
420
427
422
418
413
408
403
399
395
391
388

Saturday 28

Waxing Gibbous 90%

15:21

05:57

22 OK
23 OK
00 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

Sun - Rise: 06:47, Set: 19:42, Transit: 13:14. Moon - Rise: 15:21, Set: 05:57. Civil Dark: 20:19 - 06:10. Nautical Dark: 21:03 - 05:25. Astro Dark: 21:52 - 04:37

Total Clouds (% Sky Obscured)

22
33
56
57
50
71
88
98
99
99
100
100
100
100
100
100
100
90
81
72

Low Clouds (% Sky Obscured)

8
0
0
0
0
18
36
56
57
64
69
79
89
100
100
100
100
88
77
65

Medium Clouds (% Sky Obscured)

8
27
50
57
50
71
88
96
78
60
43
31
19
8
8
14
20
10
5
0

High Clouds (% Sky Obscured)

19
19
15
16
21
51
71
86
92
96
100
100
99
99
82
61
19
10
5
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
2
2
1
0
0
0
0
1
2
3
5
7

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

4
0
4
2
0
0
0
1
6
11
14
22
33
52
74
95
95
95
95
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
2
1.5
0.9
0.2

Wind Speed/Direction (mph)

9
8
7
7
7
7
8
10
12
14
16
18
20
22
24
23
23
23
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
2
1
1
0
0
1
1
2
4
5
5
6
6
7
7
7
6
4

Relative Humidity (%)

94
94
96
93
93
93
93
94
94
96
94
96
94
96
94
96
94
95
88
82

Pressure (mb)

1024
1024
1024
1023
1023
1022
1021
1020
1020
1019
1018
1017
1015
1013
1012
1010
1009
1007
1007
1007

Ozone (du)

386
384
383
379
375
372
370
367
365
362
359
356
353
349
346
342
338
335
332
330

Forecast for Butteryhaugh, Northumberland, United Kingdom (55.23,-2.58)

Generated: 22/03/26 22:25:21. Forecast: 22/03/26 to 28/03/26. Timezone: UTC+0.00