Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 96%

23:11

06:40

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:07, Set: 20:50, Transit: 13:30. Moon - Rise: 23:11, Set: 06:40. Civil Dark: 21:29 - 05:28. Nautical Dark: 22:20 - 04:37. Astro Dark: 23:22 - 03:33

Total Clouds (% Sky Obscured)

87
94
88
94
94
100
100
100
93
100
93
99
95
95
97
98
89
57
46
36
29
43
86
86

Low Clouds (% Sky Obscured)

65
73
68
74
77
62
62
38
94
100
97
80
79
77
80
72
66
55
52
59
49
55
54
63

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
90
100
100
100
91
70
49
0
0
0
38
0

High Clouds (% Sky Obscured)

65
1
0
0
3
0
65
29
3
65
65
8
0
0
4
0
0
0
0
4
4
4
7
4

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
5
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

100
100
100
100
100
100
0
0
100
100
100
100
67
52
42
44
42
37
24
11
8
10
20
18

Precipitation Amount (mm)

0.3
0.3
0.6
0.6
0.6
0.5
0
0
0.3
1.5
1.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
66
68
70
75
70
70
73
83
87
86
87
94
90
88
91
91
96
96
94
86
77
68
63

Pressure (mb)

1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1001
1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1003

Ozone (du)

438
442
442
442
443
444
443
441
439
437
436
437
434
432
435
438
438
439
438
437
434
432
432
432

Saturday 27

Waning Gibbous 91%

00:31

07:08

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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: 06:05, Set: 20:52, Transit: 13:29. Moon - Rise: 00:31, Set: 07:08. Civil Dark: 21:31 - 05:25. Nautical Dark: 22:22 - 04:34. Astro Dark: 23:25 - 03:29

Total Clouds (% Sky Obscured)

95
82
73
99
87
77
43
60
68
75
67
80
72
75
79
83
93
92
89
70
100
100
100
100

Low Clouds (% Sky Obscured)

74
29
18
63
68
85
46
23
31
47
47
55
58
63
56
63
76
75
78
57
26
5
12
32

Medium Clouds (% Sky Obscured)

19
27
30
51
37
38
19
50
62
56
44
38
4
4
21
20
37
28
70
59
100
95
100
100

High Clouds (% Sky Obscured)

6
3
4
4
4
4
5
35
52
47
38
4
51
33
69
8
75
88
15
29
75
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
Light Rain

Precipitation Probability (%)

6
7
7
16
18
15
5
12
0
1
0
0
0
0
0
0
0
0
0
0
0
1
12
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
0.4

Wind Speed/Direction (mph)

11
10
10
10
10
10
9
7
4
3
3
2
2
3
3
3
3
3
5
5
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
51
48
51
52
53
61
71
74
79
81
82
83
85
88
88
88
86
91
87
81
76
73

Pressure (mb)

1003
1003
1003
1003
1004
1004
1004
1004
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1007
1007
1007
1007
1007

Ozone (du)

438
442
443
442
440
437
436
433
434
437
438
437
439
439
441
444
445
440
440
441
441
442
444
442

Sunday 28

Waning Gibbous 83%

01:44

07:51

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:02, Set: 20:54, Transit: 13:29. Moon - Rise: 01:44, Set: 07:51. Civil Dark: 21:33 - 05:23. Nautical Dark: 22:24 - 04:31. Astro Dark: 23:29 - 03:25

Total Clouds (% Sky Obscured)

100
98
58
93
100
89
100
92
100
100
100
97
96
98
100
97
100
100
96
95
99
100
86
51

Low Clouds (% Sky Obscured)

67
58
56
64
85
56
41
40
46
8
71
23
15
20
31
10
15
20
21
20
23
20
41
24

Medium Clouds (% Sky Obscured)

100
56
24
26
35
26
92
78
98
98
100
85
84
73
83
83
64
93
88
90
98
49
84
64

High Clouds (% Sky Obscured)

100
70
11
28
100
79
99
78
100
100
100
92
95
36
81
61
59
100
10
85
80
100
19
14

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
Light Rain
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
27
41
35
44
49
62
59
43
35
65
86
49
18
5
2
1
1
1
0
0
0
0
23

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0.4
0
0
0.2
0.8
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
10
9
10
8
6
7
7
8
6
6
5
6
9
10
10
8
8
9
11
11
11
15

Chance of Frost

Temperature (°C)

13
14
14
15
16
15
15
15
14
13
12
12
12
12
12
12
12
11
11
12
12
14
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
90
76
64
63
70
74
72
79
79
81
86
90
93
90
81
79
80
81
80
79
72
75
63

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1007
1007
1006
1007
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

442
444
442
436
435
432
432
432
432
431
428
424
424
421
421
418
417
417
417
417
421
423
424
424

Monday 29

Waning Gibbous 75%

02:44

08:52

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:00, Set: 20:56, Transit: 13:29. Moon - Rise: 02:44, Set: 08:52. Civil Dark: 21:35 - 05:21. Nautical Dark: 22:27 - 04:28. Astro Dark: 23:33 - 03:21

Total Clouds (% Sky Obscured)

100
100
78
43
95
100
100
100
100
100
100
100
100
100
85
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
46
46
47
75
42
41
37
43
43
47
34
17
0
2
5
8
6
3
0
1
2
3
12

Medium Clouds (% Sky Obscured)

66
100
28
5
47
100
100
38
82
91
100
100
100
100
87
100
100
100
91
100
100
100
100
100

High Clouds (% Sky Obscured)

97
96
15
1
35
100
100
100
100
100
100
100
100
100
53
100
100
60
61
47
48
54
48
42

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 (%)

39
27
24
25
28
23
14
5
0
0
0
1
2
0
2
2
0
0
0
0
0
0
0
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)

16
18
17
18
18
16
14
11
11
9
8
9
9
7
6
6
6
5
5
5
6
7
8
9

Chance of Frost

Temperature (°C)

17
17
17
17
17
16
16
15
14
13
12
11
10
10
9
8
8
8
8
8
9
11
12
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
58
59
60
67
68
67
69
75
73
77
77
76
81
84
84
85
85
87
82
77
72
69

Pressure (mb)

1008
1008
1008
1009
1010
1010
1011
1011
1012
1013
1014
1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

422
425
429
428
427
423
420
422
420
418
418
416
416
416
414
411
410
410
411
412
411
410
410
410

Tuesday 30

Waning Gibbous 64%

03:26

10:10

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:58, Set: 20:57, Transit: 13:29. Moon - Rise: 03:26, Set: 10:10. Civil Dark: 21:37 - 05:18. Nautical Dark: 22:29 - 04:26. Astro Dark: 23:37 - 03:17

Total Clouds (% Sky Obscured)

100
100
93
88
81
88
94
100
100
100
100
96
62
89
90
95
99
100
100
100
98
97
95
93

Low Clouds (% Sky Obscured)

19
25
24
23
33
13
9
1
3
2
2
2
3
2
2
26
27
30
30
30
12
15
22
59

Medium Clouds (% Sky Obscured)

100
100
78
56
35
40
40
40
50
65
81
79
51
46
78
90
91
71
97
100
97
93
90
67

High Clouds (% Sky Obscured)

57
100
90
77
65
70
82
100
100
100
100
86
35
75
76
52
91
85
70
60
65
70
66
54

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 (%)

3
5
8
15
6
16
33
37
5
2
0
0
0
0
0
1
3
24
28
29
23
18
12
9

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)

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

Chance of Frost

Temperature (°C)

15
16
17
17
18
18
17
16
16
14
13
12
11
11
11
11
11
11
11
12
12
13
14
16

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
9
9
10
10
10
9
9
9
9
9
9
9
9
9
10
10
10
10
10

Relative Humidity (%)

64
59
54
53
53
54
57
66
69
75
77
80
83
87
87
88
88
88
87
90
89
82
75
69

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

412
411
412
413
415
407
405
404
403
403
403
404
404
403
400
397
395
394
393
393
393
391
390
387

Wednesday 1

Third Quarter 53%

03:55

11:38

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK

Sun - Rise: 05:56, Set: 20:59, Transit: 13:29. Moon - Rise: 03:55, Set: 11:38. Civil Dark: 21:39 - 05:16. Nautical Dark: 22:32 - 04:23. Astro Dark: 23:41 - 03:13

Total Clouds (% Sky Obscured)

90
88
86
85
89
95
97
99
97
96
95
96
99
100
90
80
70
67
65
63
57
48
40
41

Low Clouds (% Sky Obscured)

68
76
65
54
40
34
29
24
28
33
40
41
45
50
52
52
54
51
48
43
34
24
16
21

Medium Clouds (% Sky Obscured)

63
48
41
34
26
19
14
11
9
7
6
5
5
5
9
14
18
26
39
50
43
33
27
21

High Clouds (% Sky Obscured)

6
11
17
22
29
54
76
98
96
95
92
94
97
100
88
77
68
69
73
77
68
63
63
66

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
2
27
38
46
53
63
77
66
52
29
39
42
37
45
46
38
41
34
10
13
11
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
20
21
21
22
21
20
20
19
18
17
16
16
15
15
14
14
14
14
14
16
18
19

Feels Like (°C)

15
17
18
19
19
20
20
20
20
18
18
18
18
17
17
14
14
13
13
13
12
13
14
15

Dew Point (°C)

11
12
12
14
15
17
17
17
16
16
16
16
15
15
15
14
14
13
13
13
13
13
14
14

Relative Humidity (%)

65
65
60
64
69
74
76
79
81
85
89
93
95
95
98
96
96
96
93
92
89
83
78
73

Pressure (mb)

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

Ozone (du)

385
385
383
382
381
380
380
379
378
378
378
378
377
377
376
377
377
378
377
376
375
375
375
375

Thursday 2

Waning Crescent 41%

04:15

No Set

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

Sun - Rise: 05:55, Set: 21:01, Transit: 13:29. Moon - Rise: 04:15, Set: No Set. Civil Dark: 21:41 - 05:14. Nautical Dark: 22:34 - 04:20. Astro Dark: 23:45 - 03:08

Total Clouds (% Sky Obscured)

49
59
54
48
38
43
48
54
58
62
62
66
66
70
50
40
32
35
54
66
73
75
77
77

Low Clouds (% Sky Obscured)

24
23
23
24
25
23
23
20
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

19
14
8
5
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

69
76
56
39
17
18
20
22
41
59
73
79
84
90
86
76
67
72
78
83
86
84
81
76

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 (%)

1
0
0
0
0
3
4
4
6
5
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)

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

Chance of Frost

Temperature (°C)

20
21
23
23
23
24
23
22
21
19
18
17
16
15
15
14
14
13
13
14
14
16
17
19

Feels Like (°C)

16
16
17
23
23
23
23
23
23
20
20
20
19
18
18
14
13
13
13
13
13
14
14
14

Dew Point (°C)

15
15
16
16
16
16
16
16
17
16
16
16
15
14
14
13
13
12
12
12
12
12
13
13

Relative Humidity (%)

70
66
64
63
63
62
67
72
77
82
86
93
93
93
95
95
95
96
92
89
87
79
74
69

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1010

Ozone (du)

375
376
377
375
374
372
369
367
364
364
364
363
362
361
360
361
361
362
361
360
359
359
360
360

Forecast for Stadskanaal, Gemeente Stadskanaal, Netherlands (52.99,6.95)

Generated: 26/04/24 00:39:16. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+2.00