Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 85%

18:11

03:08

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:22, Set: 19:32, Transit: 13:26. Moon - Rise: 18:11, Set: 03:08. Civil Dark: 20:06 - 06:49. Nautical Dark: 20:46 - 06:09. Astro Dark: 21:28 - 05:27

Total Clouds (% Sky Obscured)

97
94
96
93
94
92
91
95
83
92
93
90
91
95
98
98
97
96
92
81
81
93
99
100

Low Clouds (% Sky Obscured)

74
68
83
84
86
86
85
91
78
85
84
79
83
90
95
95
93
93
90
80
72
61
57
43

Medium Clouds (% Sky Obscured)

30
40
46
40
43
43
31
21
5
11
16
18
18
16
10
10
4
2
2
4
11
13
14
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
0
1
8
51
85
97
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
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)

2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
74
71
70
68
67
67
69
72
77
78
79
79
80
80
82
82
82
84
87
89
90
90

Pressure (mb)

1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1026

Ozone (du)

277
276
276
275
274
273
273
273
273
274
273
274
275
276
276
277
278
280
280
281
281
281
283
284

Wednesday 23

Waxing Gibbous 92%

18:26

04:26

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
04 Bad
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:24, Set: 19:30, Transit: 13:26. Moon - Rise: 18:26, Set: 04:26. Civil Dark: 20:04 - 06:50. Nautical Dark: 20:43 - 06:11. Astro Dark: 21:25 - 05:29

Total Clouds (% Sky Obscured)

96
97
78
95
83
82
97
85
92
100
91
84
97
92
74
44
72
74
67
58
46
61
74
80

Low Clouds (% Sky Obscured)

42
48
61
51
68
40
80
75
59
53
57
48
75
64
67
43
71
72
64
31
27
58
69
37

Medium Clouds (% Sky Obscured)

10
20
20
21
0
0
48
37
37
23
82
27
44
38
12
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
95
40
66
32
61
94
70
70
82
59
20
95
15
1
0
2
5
50
55
28
7
54
62

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

Precipitation Probability (%)

0
0
0
0
0
0
1
9
5
20
29
52
75
94
20
4
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
17
18
19
19
20
20
20
19
18
17
16
16
15
15
14
13
13
12
11
10
11
11

Feels Like (°C)

13
15
16
18
18
18
19
19
19
18
16
15
14
13
12
14
13
10
8
9
8
9
9
9

Dew Point (°C)

11
11
11
11
11
11
11
11
11
12
13
14
15
14
14
14
12
10
7
7
8
8
7
7

Relative Humidity (%)

83
75
68
63
60
58
57
55
55
60
69
82
90
90
90
92
90
79
67
73
81
84
78
75

Pressure (mb)

1026
1025
1025
1025
1024
1023
1023
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024

Ozone (du)

285
285
286
286
286
287
289
291
294
300
303
307
307
308
309
308
305
304
302
301
300
299
299
298

Thursday 24

Waxing Gibbous 96%

18:38

05:44

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

Sun - Rise: 07:26, Set: 19:27, Transit: 13:26. Moon - Rise: 18:38, Set: 05:44. Civil Dark: 20:01 - 06:52. Nautical Dark: 20:41 - 06:12. Astro Dark: 21:22 - 05:31

Total Clouds (% Sky Obscured)

70
65
56
35
40
61
58
58
73
88
75
97
51
21
32
15
14
19
26
24
21
23
26
28

Low Clouds (% Sky Obscured)

32
33
26
24
34
50
48
39
22
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
33
30
10
8
16
20
25
55
84
73
97
49
17
32
15
14
19
26
24
21
21
22
24

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
3
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)

7
10
12
11
11
11
10
10
10
8
5
4
4
3
2
2
2
2
2
3
3
4
4
4

Chance of Frost

Temperature (°C)

12
14
15
16
17
18
18
18
17
16
14
12
11
10
10
9
9
8
8
8
7
7
7
8

Feels Like (°C)

10
10
12
13
15
15
14
14
14
14
12
10
9
9
9
8
7
7
7
6
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

71
63
56
52
47
45
44
44
46
53
63
70
76
80
84
85
85
82
85
87
88
88
88
87

Pressure (mb)

1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

299
299
300
300
299
297
295
293
292
291
290
287
286
284
285
285
284
283
283
283
283
283
282
282

Friday 25

Waxing Gibbous 99%

18:49

07:03

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

Sun - Rise: 07:27, Set: 19:25, Transit: 13:25. Moon - Rise: 18:49, Set: 07:03. Civil Dark: 19:59 - 06:54. Nautical Dark: 20:39 - 06:14. Astro Dark: 21:20 - 05:33

Total Clouds (% Sky Obscured)

43
22
33
56
56
37
18
2
2
0
0
0
0
0
0
2
2
1
2
0
11
24
36
50

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
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
2
0
6
10
13
19

High Clouds (% Sky Obscured)

43
21
31
56
55
35
18
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25

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)

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

Chance of Frost

Temperature (°C)

10
13
15
17
18
20
20
20
20
18
16
14
13
12
11
11
11
11
10
10
10
10
10
10

Feels Like (°C)

10
12
16
17
17
19
19
20
20
19
16
14
13
11
10
9
9
9
9
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

76
64
56
49
43
39
37
36
37
47
50
49
48
48
48
47
49
48
50
52
54
54
56
58

Pressure (mb)

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

Ozone (du)

281
281
281
281
280
280
280
280
281
281
281
282
283
283
284
284
285
285
286
286
286
286
285
286

Saturday 26

Full Moon 100%

19:00

08:25

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:29, Set: 19:23, Transit: 13:25. Moon - Rise: 19:00, Set: 08:25. Civil Dark: 19:56 - 06:55. Nautical Dark: 20:36 - 06:16. Astro Dark: 21:17 - 05:35

Total Clouds (% Sky Obscured)

63
77
79
76
69
66
60
55
64
82
74
56
54
60
62
68
70
79
82
88
89
94
100
99

Low Clouds (% Sky Obscured)

0
0
15
32
45
45
46
47
40
31
24
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
23
19
14
10
8
4
0
0
0
0
19
15
11
15
18
21
29
27
29
28
26
30
50

High Clouds (% Sky Obscured)

50
76
51
27
0
3
4
7
31
67
74
26
31
43
45
45
45
61
72
82
82
90
100
95

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
1
0
3
2
0
0
0
0
0
0
1
0
5
2
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
3
3
2
3
2
2
3
5
4
2
3
3
3
3
3
3
4
3
4
6
9
11

Relative Humidity (%)

57
48
42
36
33
31
29
28
32
42
43
41
42
42
44
45
46
49
49
49
51
61
74
87

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1016
1016
1016

Ozone (du)

287
287
288
288
286
286
285
285
286
286
286
286
286
287
287
286
286
286
286
286
286
286
286
286

Sunday 27

Waning Gibbous 98%

19:13

No Set

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:31, Set: 19:20, Transit: 13:25. Moon - Rise: 19:13, Set: No Set. Civil Dark: 19:54 - 06:57. Nautical Dark: 20:34 - 06:18. Astro Dark: 21:15 - 05:37

Total Clouds (% Sky Obscured)

98
97
96
96
96
94
93
91
82
74
63
71
83
95
96
97
98
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
2
3
6
10
14
12
11
11
17
23
29
40
51
63
58
54
51
59
70
80
80

Medium Clouds (% Sky Obscured)

71
93
92
91
90
86
82
77
64
50
37
32
30
25
35
46
54
62
71
80
86
90
95
96

High Clouds (% Sky Obscured)

92
88
72
56
46
46
49
52
55
64
63
69
80
88
86
83
81
86
92
99
99
100
99
99

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 (%)

6
5
14
16
16
15
11
3
5
3
0
0
0
0
1
1
0
8
15
19
22
25
30
37

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
5
5
5
5
5
4
4
4
4
4
5
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

15
16
18
18
19
20
20
21
21
20
18
17
17
16
16
16
16
16
16
16
15
16
16
16

Feels Like (°C)

11
12
13
13
14
14
20
20
20
21
21
22
17
17
17
16
16
15
15
15
15
15
14
13

Dew Point (°C)

12
13
13
13
12
12
11
12
12
12
12
13
13
13
13
13
13
12
13
13
13
13
13
13

Relative Humidity (%)

84
79
76
69
63
58
57
56
55
60
69
77
78
79
81
81
79
78
82
83
87
85
85
83

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

285
285
284
284
283
283
283
284
285
285
285
286
286
287
287
288
288
289
288
288
288
289
290
290

Monday 28

Waning Gibbous 93%

19:28

09:50

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

Sun - Rise: 07:32, Set: 19:18, Transit: 13:24. Moon - Rise: 19:28, Set: 09:50. Civil Dark: 19:52 - 06:59. Nautical Dark: 20:31 - 06:19. Astro Dark: 21:12 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
85
73
62
70
80
87
82
78
69

Low Clouds (% Sky Obscured)

80
79
79
79
80
80
84
87
74
61
47
40
32
24
29
33
37

Medium Clouds (% Sky Obscured)

97
98
93
86
80
77
73
70
64
63
62
64
59
55
61
68
69

High Clouds (% Sky Obscured)

99
99
95
90
86
91
96
100
78
57
35
47
63
78
69
60
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
7
8
8
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

47
49
49
46
32
46
53
59
50
38
25
17
7
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
5
5
4
4
4
5
5
5
4
4
4
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
17
17
18
19
20
20
19
19
18
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

82
81
78
78
78
78
84
88
93
95
96
95
96
96
98
96
96

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

291
292
293
293
293
293
294
295
295
295
295
296
295
295
295
295
295

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

Generated: 22/09/26 09:09:32. Forecast: 22/09/26 to 28/09/26. Timezone: UTC+2.00