Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 63%

01:43

No Set

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:14, Set: 21:50, Transit: 13:33. Moon - Rise: 01:43, Set: No Set. Civil Dark: 22:38 - 04:26. Nautical Dark: 23:53 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
90
99
93
61
70
98
54
100
91
91
99
100
99
98
95
99

Low Clouds (% Sky Obscured)

23
19
44
55
35
57
48
53
53
85
29
9
65
61
45
61
89
91
91
100
98
97
95
98

Medium Clouds (% Sky Obscured)

90
91
95
96
100
98
100
94
88
87
66
61
70
77
54
70
31
64
29
25
15
20
0
50

High Clouds (% Sky Obscured)

100
97
91
75
0
68
77
23
30
13
61
32
16
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

13
1
0
5
29
44
72
65
28
28
28
35
21
38
41
25
31
43
44
50
19
17
22
29

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

5
6
7
10
10
10
10
9
7
8
8
7
9
9
8
11
13
14
15
16
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
64
55
52
49
47
65
79
86
90
86
93
93
92
90
90
89
89
90
90
92
93
93
89

Pressure (mb)

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

Ozone (du)

367
368
369
373
377
376
377
383
385
388
387
387
389
394
394
397
397
389
386
384
379
378
378
379

Sunday 7

Waning Gibbous 52%

01:54

12:07

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

Sun - Rise: 05:14, Set: 21:51, Transit: 13:33. Moon - Rise: 01:54, Set: 12:07. Civil Dark: 22:39 - 04:26. Nautical Dark: 23:54 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
77
76
65
93
90
91
68
63
63
78
64
70
60
35
76
100
100
100
95
94
99
100
100

Low Clouds (% Sky Obscured)

96
75
69
65
68
48
43
38
28
29
41
33
39
33
0
10
18
21
22
0
0
0
0
7

Medium Clouds (% Sky Obscured)

24
0
20
0
0
31
34
19
21
4
6
3
3
4
4
22
62
53
63
73
94
97
94
92

High Clouds (% Sky Obscured)

1
16
1
1
55
78
89
24
25
32
30
29
30
27
35
58
100
100
100
87
83
97
100
99

ISS Passover

Visibility (miles)

5
7
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 (%)

31
28
30
25
13
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
78
73
69
63
56
54
61
70
77
82
84
86
86
87
89
87
86
86
86
83
77
72

Pressure (mb)

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

Ozone (du)

379
379
378
376
373
369
370
366
361
358
358
359
359
357
356
353
350
352
352
351
349
348
350
350

Monday 8

Third Quarter 41%

02:05

13:24

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
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:14, Set: 21:52, Transit: 13:33. Moon - Rise: 02:05, Set: 13:24. Civil Dark: 22:40 - 04:25. Nautical Dark: 23:56 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
100
100
100
96
97
100
100
100
100
100
100
77
81
65
43
42
45
45
44
55
66
76

Low Clouds (% Sky Obscured)

16
13
0
5
2
12
16
68
74
91
58
54
63
64
57
42
42
42
42
42
38
30
20
8

Medium Clouds (% Sky Obscured)

93
95
100
88
78
93
94
100
99
81
98
96
100
55
25
25
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
82
100
100
100
10
0
0
95
100
100
100
91
30
35
0
2
0
0
0
0
18
40
60

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
1
0
2
41
60
55
95
85
53
44
14
11
5
0
0
0
0
1
8
18
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
1.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
20
21
21
21
22
21
19
19
16
14
14
14
13
13
12
11
11
10
11
13
14
15

Feels Like (°C)

16
17
18
18
18
19
19
20
18
17
15
13
12
11
11
9
9
9
10
9
11
11
12
13

Dew Point (°C)

13
13
13
12
13
13
13
14
18
17
14
13
12
12
12
11
11
11
10
10
10
10
9
8

Relative Humidity (%)

71
67
63
59
59
57
56
64
89
88
90
89
90
90
90
90
93
95
96
96
92
84
74
64

Pressure (mb)

1016
1016
1015
1014
1013
1012
1011
1011
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

350
350
352
353
358
361
365
363
363
366
369
373
376
380
387
400
405
409
411
412
411
410
409
408

Tuesday 9

Waning Crescent 30%

02:17

14:42

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:13, Set: 21:53, Transit: 13:33. Moon - Rise: 02:17, Set: 14:42. Civil Dark: 22:41 - 04:25. Nautical Dark: 23:58 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
83
88
93
75
79
86
80
81
73
61
49
63
74
93
89
83
78
80
82
84
80
76
74

Low Clouds (% Sky Obscured)

19
22
29
38
47
58
44
24
10
20
35
45
47
51
53
57
61
66
67
68
66
56
47
51

Medium Clouds (% Sky Obscured)

17
37
55
45
37
41
83
39
35
20
9
1
6
10
18
12
61
63
65
60
60
65
67
70

High Clouds (% Sky Obscured)

40
20
0
0
2
38
57
48
75
57
31
1
25
49
76
51
25
0
0
0
0
0
0
5

ISS Passover

Visibility (miles)

7
9
9
9
8
9
1
5
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
10
5
29
48
95
95
85
62
44
36
23
17
10
0
0
0
0
0
0
0
11
18
26

Precipitation Amount (mm)

0
0
0
0
0
1.2
1.2
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
53
46
47
59
57
83
84
79
79
83
86
88
90
90
91
91
95
93
91
88
84
77
70

Pressure (mb)

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

Ozone (du)

406
404
404
402
401
400
397
404
405
407
405
401
397
392
392
391
391
390
389
390
391
391
390
392

Wednesday 10

Waning Crescent 20%

02:30

16:05

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

Sun - Rise: 05:13, Set: 21:54, Transit: 13:33. Moon - Rise: 02:30, Set: 16:05. Civil Dark: 22:42 - 04:24. Nautical Dark: 23:59 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
91
100
100
100
100
87
74
58
32
19
0
13
27
42
57
72
87
90
93
97
97
96
96

Low Clouds (% Sky Obscured)

51
56
71
71
69
62
64
59
29
30
17
0
9
20
30
28
27
25
17
10
1
10
19
28

Medium Clouds (% Sky Obscured)

77
76
91
93
96
100
87
74
52
3
0
0
0
0
0
20
40
61
73
84
96
97
96
96

High Clouds (% Sky Obscured)

40
72
95
85
90
85
60
32
1
0
0
0
9
17
26
32
37
42
57
75
93
68
44
23

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
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 (%)

34
43
58
64
63
74
74
78
72
54
36
4
9
9
0
0
0
0
1
1
1
18
27
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
56
51
55
61
61
61
65
71
74
80
86
88
85
85
87
90
93
93
91
90
87
80
75

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

394
396
397
399
401
402
401
403
405
406
406
407
407
406
405
404
404
404
404
405
407
409
409
409

Thursday 11

Waning Crescent 11%

02:47

17:33

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:13, Set: 21:54, Transit: 13:34. Moon - Rise: 02:47, Set: 17:33. Civil Dark: 22:43 - 04:24. Nautical Dark: 00:00 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
99
97
96
94
91
87
84
83
82
74
74
74
74
76
75
73
79
84
87
84
79
77

Low Clouds (% Sky Obscured)

39
53
66
69
71
73
69
63
57
55
53
51
56
60
70
68
71
65
65
59
62
63
64
68

Medium Clouds (% Sky Obscured)

95
94
94
79
69
59
56
60
66
67
63
64
65
66
64
64
61
62
69
76
79
68
64
59

High Clouds (% Sky Obscured)

46
68
86
83
93
90
91
87
84
83
82
74
74
74
74
76
75
73
79
84
87
84
79
77

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

44
56
68
77
85
89
91
94
95
85
80
83
74
77
83
91
95
95
95
92
72
65
58
53

Precipitation Amount (mm)

0
0.2
0.3
0.4
0.5
0.5
0.6
0.7
0.8
0.6
0.5
0.6
0.4
0.5
0.5
0.6
0.7
0.8
0.8
0.6
0.2
0.2
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
14
14
14
14
13
11
10
10
10
9
9
9
9
10
11
11
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
69
72
71
73
73
73
73
71
77
83
90
91
91
91
93
95
95
93
90
88
81
74

Pressure (mb)

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

Ozone (du)

409
411
412
414
415
416
417
417
416
416
416
415
415
414
414
414
413
412
412
411
411
411
411
412

Friday 12

Waning Crescent 11%

03:11

19:06

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:12, Set: 21:55, Transit: 13:34. Moon - Rise: 03:11, Set: 19:06. Civil Dark: 22:44 - 04:24. Nautical Dark: 00:02 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
84
88
93
96
100
83
66
48
54
61
72
83
85
90
87
84
81
86
90
94

Low Clouds (% Sky Obscured)

70
71
76
62
49
36
36
36
39
27
14
3
5
8
9
8
6
4
29
54
79

Medium Clouds (% Sky Obscured)

45
32
25
40
58
74
50
25
1
0
0
0
3
5
8
18
31
46
48
46
45

High Clouds (% Sky Obscured)

79
84
88
93
96
100
68
37
10
26
36
47
52
56
49
39
26
13
12
11
12

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

63
75
89
88
86
84
78
69
55
41
29
15
13
9
3
13
18
19
34
53
74

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
10
10
9
9
9
9
9
9
9
9
9
10
10

Relative Humidity (%)

68
67
67
66
64
62
60
65
69
75
79
86
91
93
95
96
96
96
96
93
90

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

412
412
412
411
412
412
412
413
414
414
414
414
414
413
412
411
412
414
415
413
411

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

Generated: 06/06/26 11:15:56. Forecast: 06/06/26 to 12/06/26. Timezone: UTC+2.00