Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Gibbous 81%

22:14

09:18

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
04 Bad

Sun - Rise: 08:07, Set: 17:29, Transit: 12:48. Moon - Rise: 22:14, Set: 09:18. Civil Dark: 18:05 - 07:30. Nautical Dark: 18:46 - 06:50. Astro Dark: 19:25 - 06:11

Total Clouds (% Sky Obscured)

99
98
100
97
99
93
92
82
100
100
95
74
68
91
97
88
84
77
95
72
77
94
93
94

Low Clouds (% Sky Obscured)

95
98
95
82
92
76
44
21
33
34
26
25
19
45
75
69
82
76
84
36
34
41
37
26

Medium Clouds (% Sky Obscured)

0
12
0
0
1
2
21
40
94
60
47
32
32
45
93
35
24
19
30
12
9
27
44
40

High Clouds (% Sky Obscured)

61
59
64
75
53
25
79
63
100
100
54
18
1
25
23
16
1
11
32
42
47
62
93
94

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 (%)

1
0
1
0
0
0
0
0
0
0
0
0
1
3
4
6
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)

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-1
-1
1
2
2
3
2
1
0
-0
0
0
0
0
1
0
0
0
0

Feels Like (°C)

-8
-8
-8
-8
-8
-7
-5
-4
-4
-3
-2
-3
-2
-4
-4
-5
-4
-5
-4
-4
-2
-3
-4
-3

Dew Point (°C)

-3
-4
-4
-4
-4
-4
-4
-3
-2
-2
-1
-1
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

89
86
86
86
86
83
80
77
76
76
77
82
89
94
96
94
91
91
92
92
96
96
96
96

Pressure (mb)

995
995
994
994
994
994
994
993
992
992
992
992
991
991
991
991
991
990
990
990
990
990
990
990

Ozone (du)

475
471
466
453
457
469
476
476
469
460
454
451
448
452
459
462
460
448
437
431
429
426
424
424

Friday 6

Waning Gibbous 72%

23:29

09:29

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
04 Bad

Sun - Rise: 08:05, Set: 17:31, Transit: 12:48. Moon - Rise: 23:29, Set: 09:29. Civil Dark: 18:07 - 07:29. Nautical Dark: 18:47 - 06:49. Astro Dark: 19:27 - 06:09

Total Clouds (% Sky Obscured)

99
96
100
100
100
99
100
99
99
100
100
100
100
100
100
99
90
89
82
84
74
59
84
84

Low Clouds (% Sky Obscured)

19
18
15
17
13
7
6
5
42
18
16
87
90
99
80
84
78
81
69
80
74
59
82
76

Medium Clouds (% Sky Obscured)

39
41
100
95
100
99
97
99
97
98
98
100
100
100
100
95
81
28
31
20
60
3
21
17

High Clouds (% Sky Obscured)

23
61
88
100
100
34
100
47
77
94
100
100
100
100
100
20
20
4
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
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
1
4
3
3
2
7
9
17
41
46
28
21
18
23
16
21
13
14
3
1
8

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
7
7
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-3
-2
-1
0
1
2
2
2
1
1
0
1
2
2
2
2
2
3
3
2

Dew Point (°C)

-1
-1
-1
-0
-1
-0
0
1
1
1
1
2
3
2
3
4
4
4
5
5
5
5
5
5

Relative Humidity (%)

96
96
96
96
92
88
85
79
75
72
72
78
85
86
89
91
90
91
93
94
94
94
96
94

Pressure (mb)

990
990
990
991
991
991
992
992
992
992
992
992
992
993
994
994
995
995
996
997
997
997
998
999

Ozone (du)

423
421
419
418
415
416
417
418
415
412
411
408
411
415
419
423
427
429
429
428
426
421
418
418

Saturday 7

Waning Gibbous 69%

00:44

09:39

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

Sun - Rise: 08:03, Set: 17:33, Transit: 12:48. Moon - Rise: 00:44, Set: 09:39. Civil Dark: 18:09 - 07:27. Nautical Dark: 18:49 - 06:47. Astro Dark: 19:28 - 06:08

Total Clouds (% Sky Obscured)

74
100
95
85
82
41
30
41
20
24
28
36
47
39
48
41
50
48
11
16
35
51
66
75

Low Clouds (% Sky Obscured)

60
81
95
64
77
30
20
14
9
17
18
14
21
14
23
16
25
23
5
16
35
50
66
62

Medium Clouds (% Sky Obscured)

21
93
83
15
2
0
0
27
7
2
8
25
15
3
22
30
25
23
4
4
4
4
4
32

High Clouds (% Sky Obscured)

17
90
60
57
40
5
1
4
3
1
1
21
29
35
35
41
44
44
11
16
12
7
3
5

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
0
0
0
3
5

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
18
16
0
0
0
0
0
0
0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
4
4
6
8
8
9
10
10
7
5
4
3
3
2
2
2
1
1
0
-1

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
94
94
91
84
77
73
69
68
73
78
82
85
88
91
96
98
98
98
98
96
94

Pressure (mb)

999
1000
1000
1001
1002
1002
1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009

Ozone (du)

419
420
421
421
424
425
425
425
424
424
423
423
422
421
419
420
420
420
418
416
415
416
415
414

Sunday 8

Waning Gibbous 63%

02:00

09:52

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
04 Bad

Sun - Rise: 08:01, Set: 17:35, Transit: 12:48. Moon - Rise: 02:00, Set: 09:52. Civil Dark: 18:11 - 07:26. Nautical Dark: 18:51 - 06:45. Astro Dark: 19:30 - 06:06

Total Clouds (% Sky Obscured)

87
98
93
89
84
86
89
91
86
80
75
82
91
100
100
99
99
98
96
96
93
83
80
78

Low Clouds (% Sky Obscured)

65
70
69
67
68
73
79
86
77
62
51
48
49
50
58
67
75
74
73
68
72
67
66
61

Medium Clouds (% Sky Obscured)

76
95
80
43
64
71
59
52
76
80
75
82
79
78
90
91
85
84
83
92
78
33
38
30

High Clouds (% Sky Obscured)

8
10
6
4
9
8
19
21
18
17
17
45
72
100
95
90
84
77
71
64
47
31
14
39

ISS Passover

Visibility (miles)

2
1
0
0
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 (%)

1
1
4
6
6
12
12
3
7
6
2
2
1
0
6
8
8
18
23
25
21
16
9
8

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)

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
5
5
6
6
6
6
5
4
4
3
3
3
3
3
3
2
2
1

Feels Like (°C)

-1
-1
-1
-1
-1
-1
0
0
1
1
1
2
1
-1
-2
-2
-2
-2
-2
-2
-2
-3
-2
-3

Dew Point (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
1
1
1
1
1
1
0
0
-1

Relative Humidity (%)

94
94
96
96
91
89
86
83
81
79
78
79
83
86
86
88
88
86
86
85
85
85
88
89

Pressure (mb)

1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

414
415
416
417
417
415
414
413
412
411
410
410
408
406
405
406
409
410
409
407
412
422
422
416

Monday 9

Third Quarter 53%

03:14

10:09

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:59, Set: 17:37, Transit: 12:48. Moon - Rise: 03:14, Set: 10:09. Civil Dark: 18:12 - 07:24. Nautical Dark: 18:52 - 06:44. Astro Dark: 19:32 - 06:05

Total Clouds (% Sky Obscured)

81
84
79
78
74
73
75
74
78
72
72
75
74
74
37
33
25
20
23
26
33
40
47
58

Low Clouds (% Sky Obscured)

59
55
50
47
41
42
44
48
45
41
39
35
34
31
2
3
4
3
3
3
6
8
10
9

Medium Clouds (% Sky Obscured)

36
33
35
37
29
31
32
39
44
46
47
48
43
43
20
12
6
4
1
0
0
0
0
4

High Clouds (% Sky Obscured)

62
84
67
49
26
48
69
74
78
72
72
75
74
74
0
0
0
1
3
6
7
10
14
27

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 (%)

5
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-4
-3
-2
-0
1
3
3
3
3
2
1
-1
-0
0
-1
-1
-1
-2
-2
-2
-2

Dew Point (°C)

-1
-1
-1
-2
-2
-2
-1
-1
-1
0
0
0
0
-0
-1
0
-0
-0
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

89
88
89
87
84
78
73
69
66
67
67
70
77
82
84
88
88
91
91
89
91
91
91
91

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1009
1006
1006
1005
1005
1005
1005
1004
1004
1003

Ozone (du)

420
423
428
435
442
448
448
448
445
439
433
430
429
433
434
429
423
418
415
411
408
406
404
403

Tuesday 10

Waning Crescent 43%

04:25

10:31

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
04 Bad

Sun - Rise: 07:58, Set: 17:39, Transit: 12:48. Moon - Rise: 04:25, Set: 10:31. Civil Dark: 18:14 - 07:22. Nautical Dark: 18:54 - 06:42. Astro Dark: 19:33 - 06:03

Total Clouds (% Sky Obscured)

69
81
83
86
88
81
75
71
81
90
99
99
99
100
99
98
97
96
96
96
95
95
95
97

Low Clouds (% Sky Obscured)

8
7
8
10
11
8
11
11
11
11
10
8
6
4
7
11
23
27
32
34
38
43
47
45

Medium Clouds (% Sky Obscured)

9
13
24
42
58
72
75
71
81
87
94
96
99
100
96
91
88
87
87
85
80
74
69
79

High Clouds (% Sky Obscured)

34
54
52
44
40
32
25
18
44
70
99
67
36
4
6
8
10
38
64
90
93
95
95
97

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
5
8
10
20
25
31
38

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

Chance of Frost

Temperature (°C)

0
-0
-0
1
1
2
3
4
5
5
5
5
4
3
2
1
1
1
1
0
0
0
0
1

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-0
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-1

Relative Humidity (%)

89
89
87
84
80
77
73
71
67
68
68
70
73
79
84
86
88
89
88
89
89
87
88
88

Pressure (mb)

1003
1003
1002
1002
1002
1002
1001
1001
1000
999
999
998
998
997
997
996
996
995
995
994
993
992
992
991

Ozone (du)

403
403
404
400
396
393
389
386
383
380
376
373
387
400
414
410
406
401
392
382
373
367
362
357

Wednesday 11

Waning Crescent 34%

No Rise

11:02

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: 07:56, Set: 17:40, Transit: 12:48. Moon - Rise: No Rise, Set: 11:02. Civil Dark: 18:16 - 07:20. Nautical Dark: 18:56 - 06:40. Astro Dark: 19:35 - 06:01

Total Clouds (% Sky Obscured)

99
100
100
100
100
99
98
97
98
98
97
98
99
100
99
98
98
98
99
100

Low Clouds (% Sky Obscured)

45
43
48
53
66
71
75
79
85
90
97
98
99
100
99
98
97
98
99
100

Medium Clouds (% Sky Obscured)

90
100
100
99
99
98
97
95
93
92
90
90
93
95
92
89
86
87
88
87

High Clouds (% Sky Obscured)

99
100
91
82
74
65
59
55
55
55
45
32
20
18
17
18
18
20
23
32

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

44
49
49
48
47
44
39
27
41
50
55
54
52
52
55
57
58
58
58
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0.2
0.2
0.2
0
0

Wind Speed/Direction (mph)

7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-0
-1
0
-0
-0
0
-1
-2
-2
-2
-2

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
0
1
1
1
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

86
86
88
83
80
77
77
77
77
82
85
89
89
93
94
94
94
96
96
96

Pressure (mb)

990
990
989
989
989
989
988
988
988
988
988
988
988
988
988
988
989
989
989
988

Ozone (du)

355
354
352
352
353
353
354
356
357
356
355
354
355
357
359
361
362
364
368
371

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

Generated: 05/02/26 05:21:53. Forecast: 05/02/26 to 11/02/26. Timezone: UTC+1.00