Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 93%

18:51

11:31

01 Bad
02 Bad
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

Sun - Rise: 08:29, Set: 16:22, Transit: 12:26. Moon - Rise: 18:51, Set: 11:31. Civil Dark: 17:03 - 07:49. Nautical Dark: 17:46 - 07:05. Astro Dark: 18:27 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
98
91
99
90
100
98
95
95
100
100
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

94
86
86
84
88
89
86
85
61
67
88
95
95
99
87
78
81
100
88
94
92
94
100
92

Medium Clouds (% Sky Obscured)

100
88
48
26
20
2
14
49
49
26
10
29
71
26
59
62
100
100
100
100
100
89
40
18

High Clouds (% Sky Obscured)

50
1
0
0
0
88
55
89
49
25
60
100
100
100
100
97
100
100
100
100
100
100
100
52

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

62
44
30
8
13
3
5
3
2
14
3
2
2
1
1
7
42
52
95
95
95
95
93
15

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
1.8
2.3
2.2
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
87
85
84
84
87
90
90
93
91
91
88
88
88
88
87
90
91
93
96
95
84
86

Pressure (mb)

1004
1004
1005
1005
1005
1006
1006
1006
1007
1008
1008
1008
1008
1007
1007
1007
1006
1005
1005
1004
1004
1003
1004
1004

Ozone (du)

289
290
289
281
278
276
277
281
281
279
279
278
274
272
271
271
272
273
273
275
276
277
280
283

Monday 8

Waning Gibbous 86%

20:21

12:01

01 Bad
02 Bad
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

Sun - Rise: 08:30, Set: 16:22, Transit: 12:26. Moon - Rise: 20:21, Set: 12:01. Civil Dark: 17:02 - 07:50. Nautical Dark: 17:46 - 07:06. Astro Dark: 18:27 - 06:25

Total Clouds (% Sky Obscured)

92
71
94
86
99
100
93
100
100
94
93
100
100
100
100
100
100
100
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
66
71
48
42
28
30
36
34
29
37
70
96
98
81
87
79
82
85
82
86
83
88
86

Medium Clouds (% Sky Obscured)

13
0
2
70
19
5
64
49
79
88
88
100
100
100
100
100
100
100
95
97
81
48
46
50

High Clouds (% Sky Obscured)

25
4
25
25
99
100
72
100
100
66
64
100
100
100
100
100
100
100
25
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
3
6
3
4
5
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

13
14
8
4
0
0
0
1
0
0
1
18
61
76
69
86
84
91
92
85
52
33
24
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
87
89
88
93
91
95
95
91
88
92
92
93
93
93
92
93
96
93
95
93
95
95

Pressure (mb)

1005
1006
1007
1008
1009
1009
1010
1010
1011
1012
1012
1012
1012
1012
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

285
289
287
289
290
290
294
294
295
294
295
297
296
299
304
311
313
314
317
323
324
326
326
323

Tuesday 9

Waning Gibbous 77%

21:47

12:20

01 Bad
02 Bad
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

Sun - Rise: 08:31, Set: 16:22, Transit: 12:26. Moon - Rise: 21:47, Set: 12:20. Civil Dark: 17:02 - 07:51. Nautical Dark: 17:46 - 07:07. Astro Dark: 18:27 - 06:26

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
97
100
87
80
84
84
90
82

Low Clouds (% Sky Obscured)

87
85
94
91
71
84
76
66
56
44
47
51
51
77
83
75
73
70
73
75
80
84
90
82

Medium Clouds (% Sky Obscured)

45
57
62
96
100
100
94
98
100
100
100
100
100
100
91
97
54
68
63
62
66
53
74
53

High Clouds (% Sky Obscured)

100
55
90
33
100
100
100
100
100
100
100
100
100
100
94
84
85
90
49
24
8
9
7
8

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
Very Light Rain
None
Very Light Rain
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

Precipitation Probability (%)

11
14
19
22
52
52
51
39
31
43
46
54
67
74
85
68
23
1
3
3
3
5
7
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
9
9
10
10
10
10
12
13
14
15
16
16
16
15
15
14
14
14
14
14
13

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
92
92
92
90
88
87
83
83
80
77
75
73
71
73
73
75
75
75
75
76
76

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

318
313
313
311
309
309
307
302
298
295
291
290
289
286
287
288
286
283
280
279
278
278
278
277

Wednesday 10

Waning Gibbous 67%

23:08

12:35

01 Bad
02 Bad
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

Sun - Rise: 08:32, Set: 16:22, Transit: 12:27. Moon - Rise: 23:08, Set: 12:35. Civil Dark: 17:02 - 07:52. Nautical Dark: 17:46 - 07:08. Astro Dark: 18:27 - 06:27

Total Clouds (% Sky Obscured)

83
82
82
85
96
99
99
99
99
99
100
100
100
100
100
100
100
100
97
94
91
89
76
99

Low Clouds (% Sky Obscured)

83
80
72
75
82
87
85
80
78
79
78
78
77
76
66
64
64
62
64
63
62
54
52
51

Medium Clouds (% Sky Obscured)

47
42
40
35
59
81
66
58
79
99
93
90
90
100
100
100
94
73
94
71
68
67
35
75

High Clouds (% Sky Obscured)

2
3
4
2
0
0
0
0
0
0
0
0
11
23
34
56
78
100
67
33
5
2
1
10

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 (%)

8
8
6
10
18
14
12
14
12
24
15
11
14
23
10
14
12
9
11
9
5
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
80
81
84
81
81
83
86
88
90
88
84
84
84
88
91
93
93
90
90
90
91
93

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1019
1019
1020
1020

Ozone (du)

278
276
276
276
276
275
276
278
278
280
282
283
283
281
280
280
281
281
284
285
287
288
293
301

Thursday 11

Third Quarter 57%

00:24

12:46

01 Bad
02 Bad
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

Sun - Rise: 08:33, Set: 16:22, Transit: 12:27. Moon - Rise: 00:24, Set: 12:46. Civil Dark: 17:02 - 07:53. Nautical Dark: 17:46 - 07:09. Astro Dark: 18:27 - 06:28

Total Clouds (% Sky Obscured)

75
68
65
68
65
61
68
81
50
70
67
92
90
88
85
91
94
98
92
89
84
78
70
63

Low Clouds (% Sky Obscured)

56
58
62
65
60
57
53
49
42
41
47
49
47
46
44
43
42
51
52
54
55
57
52
51

Medium Clouds (% Sky Obscured)

22
11
0
0
0
2
3
4
2
15
27
40
41
41
37
26
25
19
9
4
4
3
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
34
61
92
66
34
2
6
12
17
12
8
4
9
15
21

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 (%)

2
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
96
96
96
94
94
88
84
80
82
85
88
90
91
91
91
93
93
93
93

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

307
314
314
311
309
308
303
303
303
304
304
302
302
303
303
303
303
304
304
305
307
308
308
308

Friday 12

Waning Crescent 46%

No Rise

12:56

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

Sun - Rise: 08:34, Set: 16:22, Transit: 12:28. Moon - Rise: No Rise, Set: 12:56. Civil Dark: 17:02 - 07:53. Nautical Dark: 17:46 - 07:10. Astro Dark: 18:27 - 06:28

Total Clouds (% Sky Obscured)

69
76
83
77
71
65
67
69
61
53
44
36
49
66
82
76
70
60
52
42
40
55
72
87

Low Clouds (% Sky Obscured)

48
45
36
39
39
42
40
39
37
27
15
0
0
0
0
0
0
0
14
25
37
42
47
56

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

33
42
54
46
39
34
50
67
61
53
39
20
43
66
82
76
70
60
52
42
40
55
70
83

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
1
2
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
5
5
5
5
5
4
5
5
5
6
7
7
7
6
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
3
3
3
2
3
3
4
3
3
3
6
6
5
5
5
5
4
5
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
89
89
86
86
83
79
76
74
70
67
69
73
77
79
82
86
88
90
90
90
91

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

308
307
307
306
307
308
308
307
306
304
303
302
301
301
300
300
300
299
299
298
297
296
294
292

Saturday 13

Waning Crescent 37%

01:37

13:05

Sun - Rise: 08:35, Set: 16:22, Transit: 12:28. Moon - Rise: 01:37, Set: 13:05. Civil Dark: 17:02 - 07:54. Nautical Dark: 17:46 - 07:11. Astro Dark: 18:27 - 06:29

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 Lochem, Gemeente Lochem, Netherlands (52.16,6.41)

Generated: 07/12/25 01:17:01. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+1.00