Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 11%

07:06

01:23

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:32, Set: 21:28, Transit: 13:30. Moon - Rise: 07:06, Set: 01:23. Civil Dark: 22:12 - 04:49. Nautical Dark: 23:14 - 03:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
57
53
49
68
87
69
96
97
98
99
100
100
94
100
100
100
100
99
96
98
91
90
97

Low Clouds (% Sky Obscured)

23
24
21
20
23
21
26
17
43
63
54
53
77
66
79
87
89
98
86
75
93
68
75
75

Medium Clouds (% Sky Obscured)

0
0
0
11
21
73
55
91
93
96
98
100
57
48
48
84
96
100
97
96
97
91
62
45

High Clouds (% Sky Obscured)

2
2
3
10
29
19
6
25
26
35
41
100
46
82
89
99
100
100
31
15
15
15
39
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
15
25
20
26
50
59
73
67
79
75
46
20
18
54
19
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
3
6
7
8
9
10
11
11
11
11
9
9
8
8
9
10
10
9
9
10
10

Chance of Frost

Temperature (°C)

5
5
5
7
9
11
13
14
15
16
16
16
16
15
15
13
13
12
12
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

4
4
5
6
8
8
9
9
8
9
9
9
8
10
9
9
9
9
11
11
11
11
11
11

Relative Humidity (%)

93
94
94
93
88
81
75
68
64
62
63
62
60
70
67
74
76
83
95
95
93
93
93
95

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

375
373
370
366
364
364
363
365
369
373
375
377
373
372
370
371
369
368
368
368
370
372
375
380

Wednesday 20

Waxing Crescent 20%

08:28

01:58

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 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:31, Set: 21:30, Transit: 13:30. Moon - Rise: 08:28, Set: 01:58. Civil Dark: 22:14 - 04:47. Nautical Dark: 23:16 - 03:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
99
97
93
99
82
71
81
95
97
89
78
64
78
71
55
54
36
34
85
86
92
83
92

Low Clouds (% Sky Obscured)

77
78
84
81
74
50
48
48
90
80
71
64
37
65
34
42
39
0
6
29
29
32
27
33

Medium Clouds (% Sky Obscured)

61
81
32
26
37
43
41
23
76
82
78
67
26
41
24
16
25
19
20
39
30
29
22
32

High Clouds (% Sky Obscured)

9
46
55
15
72
1
0
0
0
0
0
0
0
0
0
0
0
7
1
13
22
20
25
25

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
43
23
8
20
25
35
40
69
74
58
54
65
68
32
18
8
0
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
9
9
10
12
13
13
13
13
13
14
13
13
11
9
7
5
5
5
6
7
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
12
12
10
9
10
10
10
10
12
11
12
12
13
12
11
11
11
11
11
11

Relative Humidity (%)

96
96
96
96
96
90
75
69
69
70
70
70
78
69
73
75
81
86
90
92
92
93
93
95

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1023
1024
1024
1024
1024
1025

Ozone (du)

380
379
380
380
381
385
383
380
377
372
370
369
372
374
372
373
371
367
361
354
350
347
347
347

Thursday 21

Waxing Crescent 31%

09:58

02:21

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 Good
00 OK
01 OK
02 OK
03 Bad

Sun - Rise: 05:30, Set: 21:31, Transit: 13:31. Moon - Rise: 09:58, Set: 02:21. Civil Dark: 22:15 - 04:46. Nautical Dark: 23:18 - 03:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
96
84
74
86
86
93
100
99
91
91
86
89
92
76
75
64
60
61
15
25
24
38
57

Low Clouds (% Sky Obscured)

30
76
56
64
66
40
49
52
47
36
49
61
68
54
33
20
18
13
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

46
46
47
19
41
47
59
59
59
60
80
49
50
39
34
39
35
29
39
8
8
5
4
2

High Clouds (% Sky Obscured)

97
37
13
3
12
77
89
100
84
15
3
3
3
33
30
35
26
37
39
7
23
21
37
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
3
5
13
3
1
11
13
3
1
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
7
8
8
9
10
9
8
8
8
8
7
7
6
4
5
4
3
2
1
1
2

Chance of Frost

Temperature (°C)

11
11
12
12
14
15
16
17
18
19
20
20
20
20
20
20
19
17
15
14
14
13
13
12

Feels Like (°C)

9
9
10
11
12
13
15
15
16
17
18
18
19
19
19
19
19
17
15
14
15
14
13
12

Dew Point (°C)

11
11
11
11
12
12
13
12
10
10
10
11
14
14
12
14
14
14
13
12
11
11
11
10

Relative Humidity (%)

96
96
96
95
90
86
78
68
62
58
55
54
68
70
60
66
73
81
85
84
86
84
87
86

Pressure (mb)

1025
1025
1025
1026
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

346
344
344
342
341
342
342
340
338
336
335
335
335
334
334
335
334
332
332
332
332
330
331
332

Friday 22

Waxing Crescent 42%

11:26

02:37

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

Sun - Rise: 05:29, Set: 21:33, Transit: 13:31. Moon - Rise: 11:26, Set: 02:37. Civil Dark: 22:17 - 04:44. Nautical Dark: 23:21 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
43
30
13
12
13
12
11
10
9
6
3
0
1
1
0
0
0
1
1
2
2
5
15

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

46
37
28
12
9
13
9
10
9
8
6
3
0
0
0
0
0
0
0
0
0
0
2
3

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

Chance of Frost

Temperature (°C)

12
11
12
13
15
17
19
21
22
23
24
24
24
25
24
24
23
21
19
18
17
17
16
16

Feels Like (°C)

12
12
13
14
16
19
20
23
24
25
26
26
26
26
26
26
25
22
20
19
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

89
88
89
87
79
73
68
63
59
54
50
47
47
47
49
58
66
69
70
73
77
83
87
89

Pressure (mb)

1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

332
330
329
331
334
336
336
338
339
338
337
336
337
336
335
335
334
334
332
332
333
333
332
331

Saturday 23

First Quarter 53%

12:50

02:50

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

Sun - Rise: 05:27, Set: 21:34, Transit: 13:31. Moon - Rise: 12:50, Set: 02:50. Civil Dark: 22:19 - 04:43. Nautical Dark: 23:23 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
21
13
20
46
60
73
82
91
100
100
100
100
100
100
100
94
88
83
65
46
30
22
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
6
21
35
39
32
26
21
14
0
6
10

Medium Clouds (% Sky Obscured)

0
0
0
3
46
13
4
4
4
1
3
3
0
1
2
5
18
18
17
16
10
14
11
14

High Clouds (% Sky Obscured)

8
10
8
9
35
48
68
77
89
100
100
100
100
100
100
92
67
33
0
30
46
30
22
16

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
18
23
20
23
33
42
49
50
48

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
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
17
18
20
22
23
24
25
26
26
27
27
26
24
23
21
20
19
18
17
16
15

Feels Like (°C)

16
15
16
18
19
20
22
23
24
25
26
27
27
27
27
24
23
22
21
21
20
20
19
17

Dew Point (°C)

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

Relative Humidity (%)

90
90
89
86
80
74
69
66
63
59
55
52
50
50
51
67
78
81
85
89
89
90
92
93

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1028

Ozone (du)

328
326
325
323
323
324
327
329
331
332
335
336
338
339
343
342
348
345
342
339
337
334
331
329

Sunday 24

Waxing Gibbous 64%

14:09

03:01

04 OK
05 OK
06 OK
07 Good
08 OK
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 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad

Sun - Rise: 05:26, Set: 21:35, Transit: 13:31. Moon - Rise: 14:09, Set: 03:01. Civil Dark: 22:20 - 04:41. Nautical Dark: 23:25 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

12
12
13
14
29
44
61
62
60
57
56
55
56
56
53
50
45
36
28
30
31
35
37
40

Low Clouds (% Sky Obscured)

12
12
7
5
6
7
8
4
9
11
18
25
32
32
32
32
22
10
0
6
13
20
21
22

Medium Clouds (% Sky Obscured)

9
11
12
14
13
7
5
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
2
3
10
14
17
13
9
4
5
3
3
3
3
3
3
3
2
4
3
2
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 (%)

20
13
4
0
0
0
0
0
0
0
1
3
1
6
7
7
6
3
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)

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

Chance of Frost

Temperature (°C)

15
14
15
16
16
18
19
21
22
23
24
24
24
25
23
22
20
19
17
15
15
14
14
13

Feels Like (°C)

16
16
16
16
15
19
19
19
20
20
21
26
25
25
25
25
25
19
19
19
18
17
17
13

Dew Point (°C)

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

Relative Humidity (%)

92
93
90
86
82
76
71
66
63
60
57
56
54
52
59
68
79
81
85
89
90
90
92
92

Pressure (mb)

1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1030
1030
1030
1031
1031
1031
1031
1032
1032
1032

Ozone (du)

328
327
325
324
323
323
323
323
321
320
318
317
315
314
312
311
310
310
309
309
309
310
310
310

Monday 25

Waxing Gibbous 74%

15:25

03:11

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

Sun - Rise: 05:25, Set: 21:37, Transit: 13:31. Moon - Rise: 15:25, Set: 03:11. Civil Dark: 22:22 - 04:40. Nautical Dark: 23:28 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
42
39
39
24
13
2
2
1
0
1
2
4
3
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

23
22
24
23
17
9
0
0
0
0
1
2
4
2
1
0
0
0
0
0
0
0

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

High Clouds (% Sky Obscured)

2
1
1
1
2
2
2
1
1
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
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

Precipitation Type

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
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
13
13
13
17
17
18
19
20
21
25
25
24
25
24
25
22
22
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

92
93
89
83
78
69
62
56
53
50
48
47
46
46
52
58
66
71
76
81
83
89

Pressure (mb)

1031
1031
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1030
1029
1029
1029
1028
1029
1029
1029
1029
1029

Ozone (du)

310
311
311
312
312
313
313
313
314
314
315
316
316
317
318
318
319
319
319
319
318
317

Forecast for Lochem, Gemeente Lochem, Netherlands (52.16,6.41)

Generated: 19/05/26 04:49:15. Forecast: 19/05/26 to 25/05/26. Timezone: UTC+2.00