Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Crescent 3%

06:03

23:58

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 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:16, Set: 22:01, Transit: 13:39. Moon - Rise: 06:03, Set: 23:58. Civil Dark: 22:50 - 04:27. Nautical Dark: 00:10 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
100
100
100
98
86
87
99
85
78
64
70
75
48
39
100
84
97
98
93
100
97
97
98

Low Clouds (% Sky Obscured)

71
57
59
47
28
12
2
26
49
47
43
55
68
43
35
30
47
50
65
49
36
35
21
8

Medium Clouds (% Sky Obscured)

98
99
98
95
93
84
87
98
78
72
28
13
5
0
0
0
0
0
36
13
36
65
87
80

High Clouds (% Sky Obscured)

98
100
100
100
78
10
5
1
6
0
1
0
1
8
11
99
59
97
98
93
100
67
25
81

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 (%)

4
3
4
10
1
0
3
2
4
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
13
14
15
16
17
18
19
20
21
22
22
22
21
20
18
17
16
16
15
15

Feels Like (°C)

10
10
10
11
11
12
13
15
17
18
19
21
22
22
22
22
20
20
18
17
18
17
15
15

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
80
80
78
73
69
66
61
56
53
51
51
53
59
63
71
80
85
87
90
90
92

Pressure (mb)

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

Ozone (du)

350
350
353
356
358
363
364
364
361
360
357
357
353
351
346
342
339
338
338
338
339
338
335
336

Wednesday 17

Waxing Crescent 9%

07:33

00:26

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
01 Bad
02 OK

Sun - Rise: 05:16, Set: 22:02, Transit: 13:39. Moon - Rise: 07:33, Set: 00:26. Civil Dark: 22:51 - 04:27. Nautical Dark: 00:10 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
80
91
99
98
97
100
100
99
99
84
95
98
78
79
76
59
56
60
68
71
62
50
36

Low Clouds (% Sky Obscured)

0
0
17
22
33
59
74
83
93
78
80
90
85
75
79
62
53
50
37
30
35
36
29
25

Medium Clouds (% Sky Obscured)

82
66
63
96
92
95
100
100
83
90
62
53
94
49
22
22
13
15
19
25
33
27
11
8

High Clouds (% Sky Obscured)

45
46
38
85
50
67
82
86
80
86
4
0
0
0
0
0
0
0
8
8
4
4
3
1

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

Precipitation Probability (%)

0
0
0
0
2
32
82
95
71
68
51
42
9
1
0
4
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
1
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
90
85
79
77
77
78
64
60
53
57
62
56
56
60
66
75
82
88
90
92
92

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019

Ozone (du)

335
333
332
333
333
334
334
332
331
331
331
330
331
331
332
331
331
331
330
330
330
330
331
330

Thursday 18

Waxing Crescent 17%

09:06

00:46

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

Sun - Rise: 05:16, Set: 22:02, Transit: 13:39. Moon - Rise: 09:06, Set: 00:46. Civil Dark: 22:51 - 04:27. Nautical Dark: 00:11 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

36
38
36
37
37
52
64
46
40
57
70
90
97
99
75
92
93
87
92
72
91
93
89
100

Low Clouds (% Sky Obscured)

29
38
36
32
37
52
64
46
39
37
29
24
30
29
25
20
4
7
10
12
8
4
0
0

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
0
10
22
37
43
48
46
51

High Clouds (% Sky Obscured)

2
1
0
4
6
1
2
9
2
37
61
78
92
98
51
80
93
72
87
39
78
67
41
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
0
0
0
0
0
0
0
0
0
0
2
3
20
29
40
34

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

Chance of Frost

Temperature (°C)

16
16
16
16
17
18
19
21
22
23
24
26
26
27
27
27
27
26
24
23
22
22
21
21

Feels Like (°C)

17
17
17
17
18
20
21
22
24
24
24
25
26
26
27
29
28
25
25
24
24
22
21
22

Dew Point (°C)

15
15
15
15
15
15
15
15
15
14
14
14
13
13
14
14
16
19
20
19
19
19
18
18

Relative Humidity (%)

93
92
93
92
86
80
73
67
62
56
53
48
44
42
44
44
50
66
75
77
80
81
81
85

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

329
329
329
329
328
329
329
328
328
328
326
325
327
328
328
327
327
325
326
326
325
324
324
324

Friday 19

Waxing Crescent 27%

10:34

01:00

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Good
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

Sun - Rise: 05:16, Set: 22:02, Transit: 13:39. Moon - Rise: 10:34, Set: 01:00. Civil Dark: 22:52 - 04:27. Nautical Dark: 00:11 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
83
77
53
26
0
33
64
90
85
85
80
80
70
70
67
93
99
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
13
20
14
7
0
0
0
0
6
12
17
12

Medium Clouds (% Sky Obscured)

25
57
54
78
83
29
19
13
8
6
0
2
2
1
7
15
22
36
47
60
45
31
20
14

High Clouds (% Sky Obscured)

100
100
100
100
100
83
69
62
41
21
0
33
64
90
85
85
80
80
70
70
67
93
97
65

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 (%)

40
29
36
32
3
15
23
26
20
11
0
13
19
19
11
3
0
1
4
6
4
4
11
47

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)

6
4
5
5
4
6
6
7
9
9
10
11
10
10
11
10
6
5
4
5
6
5
4
5

Chance of Frost

Temperature (°C)

20
20
20
20
21
22
24
26
27
29
30
31
32
32
32
31
30
29
27
26
24
23
23
22

Feels Like (°C)

21
21
21
21
23
23
25
27
29
30
31
32
33
33
32
32
33
33
31
28
27
26
23
23

Dew Point (°C)

18
18
18
18
18
18
18
18
18
18
19
18
18
17
16
17
18
19
19
19
18
17
17
17

Relative Humidity (%)

86
85
86
85
84
79
69
61
56
52
50
45
43
40
39
43
47
55
61
65
67
69
68
72

Pressure (mb)

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

Ozone (du)

324
324
325
325
326
327
327
328
328
329
328
328
329
329
329
328
327
326
327
327
327
324
324
323

Saturday 20

Waxing Crescent 38%

11:58

01:12

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

Sun - Rise: 05:17, Set: 22:03, Transit: 13:40. Moon - Rise: 11:58, Set: 01:12. Civil Dark: 22:52 - 04:27. Nautical Dark: 00:12 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
46
64
81
95
78
57
33
57
78
100
87
74
60
62
63
66
54
43
33
37
38
36
44

Low Clouds (% Sky Obscured)

6
0
0
0
0
4
7
11
20
29
34
31
29
25
26
28
27
19
10
0
0
0
0
8

Medium Clouds (% Sky Obscured)

9
4
6
37
27
14
24
25
30
35
45
43
40
37
32
24
15
11
6
1
1
2
2
3

High Clouds (% Sky Obscured)

34
2
35
67
95
67
33
1
32
65
98
73
48
23
28
34
39
37
35
33
37
38
36
44

ISS Passover

Visibility (miles)

1
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

Light Rain
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 (%)

54
8
1
1
1
4
14
19
6
1
2
2
1
0
1
7
6
13
12
4
10
14
12
25

Precipitation Amount (mm)

0.5
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
8
7
6
5
5
5
5
5
5
6
5
5
6
6
7
9
8
7
6
6
6
6

Chance of Frost

Temperature (°C)

22
21
21
21
21
22
23
24
25
25
26
27
28
28
29
27
25
23
22
20
19
19
18
18

Feels Like (°C)

22
22
21
21
22
23
24
25
26
27
28
28
29
28
28
30
31
31
23
23
22
22
21
20

Dew Point (°C)

17
18
19
19
19
18
19
18
18
18
18
18
17
17
16
17
17
18
17
16
16
16
17
17

Relative Humidity (%)

75
82
86
88
86
81
76
69
62
63
62
56
52
48
45
53
61
70
74
77
84
86
89
90

Pressure (mb)

1015
1015
1015
1015
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024

Ozone (du)

322
322
321
323
324
324
322
322
322
323
324
323
324
324
325
325
325
326
326
326
326
325
324
323

Sunday 21

First Quarter 48%

13:17

01:23

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
22 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:17, Set: 22:03, Transit: 13:40. Moon - Rise: 13:17, Set: 01:23. Civil Dark: 22:52 - 04:28. Nautical Dark: 00:12 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
61
67
76
86
91
93
94
88
78
70
57
38
24
21
22
21
25
32
44
50
65
77
78

Low Clouds (% Sky Obscured)

15
20
14
9
3
4
7
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
6
15
25
35
40
42
47
45
28
22
18
13
9
6
6
6
8
9
14
22
34
43
55

High Clouds (% Sky Obscured)

54
59
67
76
86
79
61
50
40
30
19
12
7
1
1
1
1
2
4
5
3
2
0
30

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 (%)

26
0
3
5
2
12
20
27
24
25
17
12
10
6
5
2
0
0
0
0
0
1
2
3

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

Chance of Frost

Temperature (°C)

18
18
17
18
19
20
22
24
26
27
28
30
30
31
32
31
30
30
29
27
26
25
25
25

Feels Like (°C)

20
20
20
19
19
19
24
24
23
25
26
26
34
34
33
33
34
34
31
32
32
31
31
30

Dew Point (°C)

16
16
15
16
16
16
17
17
18
17
17
17
16
17
16
17
18
19
20
20
20
20
20
20

Relative Humidity (%)

90
89
89
85
82
77
72
65
61
55
49
44
42
41
39
43
47
51
58
64
72
73
73
73

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

322
320
319
319
318
318
318
317
317
316
315
315
316
316
317
316
316
315
315
315
315
315
315
315

Monday 22

Waxing Gibbous 59%

14:33

01:34

Sun - Rise: 05:17, Set: 22:03, Transit: 13:40. Moon - Rise: 14:33, Set: 01:34. Civil Dark: 22:52 - 04:28. Nautical Dark: 00:12 - 03:08. Astro Dark: N/A - N/A

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 Amersfoort, Gemeente Amersfoort, Netherlands (52.16,5.39)

Generated: 16/06/26 03:12:53. Forecast: 16/06/26 to 22/06/26. Timezone: UTC+2.00