Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 53%

02:05

10:13

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:05, Set: 17:40, Transit: 12:53. Moon - Rise: 02:05, Set: 10:13. Civil Dark: 18:15 - 07:29. Nautical Dark: 18:56 - 06:49. Astro Dark: 19:35 - 06:10

Total Clouds (% Sky Obscured)

75
65
60
83
82
87
87
96
95
95
91
100
84
76
80
94
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

32
33
55
75
75
70
65
70
77
72
74
80
66
60
67
73
68
63
52
74
34
14
34
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
0
27
96
100
100
96
93

High Clouds (% Sky Obscured)

0
1
1
1
1
4
32
69
74
19
3
10
12
24
27
69
100
100
100
85
100
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
4
4
2
2
2
2
1
0
0
1
-1
-0
-0
-1
-1
-1
0
1
2
3
3
4

Dew Point (°C)

4
4
4
4
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
3

Relative Humidity (%)

75
82
90
93
94
96
96
96
96
96
96
96
96
98
96
96
96
94
88
83
78
75
74
71

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005

Ozone (du)

432
432
431
428
428
432
430
428
438
445
444
442
440
439
440
445
442
443
442
441
436
428
425
427

Monday 9

Third Quarter 43%

03:20

10:36

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:03, Set: 17:42, Transit: 12:53. Moon - Rise: 03:20, Set: 10:36. Civil Dark: 18:17 - 07:27. Nautical Dark: 18:57 - 06:47. Astro Dark: 19:37 - 06:08

Total Clouds (% Sky Obscured)

100
100
98
94
96
100
86
74
61
74
87
80
74
69
66
61
68
61
81
91
91
94
96
100

Low Clouds (% Sky Obscured)

46
62
53
49
67
51
33
32
15
27
33
36
33
40
36
34
35
38
36
29
55
52
90
100

Medium Clouds (% Sky Obscured)

100
99
93
79
75
98
78
57
32
38
33
36
14
35
40
51
54
60
80
88
40
38
46
51

High Clouds (% Sky Obscured)

100
98
75
46
43
85
68
64
6
12
13
22
10
8
6
0
13
2
3
37
42
38
52
49

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
3
0
0
0
0
0
0
0
2
1
5
6
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
86
85
85
83
88
93
93
94
94
93
94
93
93
91
91
86
80
76
73
79
84
84

Pressure (mb)

1005
1004
1004
1004
1004
1003
1003
1003
1002
1002
1001
1001
1000
1000
999
998
998
998
998
997
996
996
995
994

Ozone (du)

429
426
419
421
418
422
415
409
406
406
405
398
398
401
401
395
387
379
383
393
404
404
405
407

Tuesday 10

Waning Crescent 34%

04:30

11:07

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:01, Set: 17:43, Transit: 12:53. Moon - Rise: 04:30, Set: 11:07. Civil Dark: 18:19 - 07:25. Nautical Dark: 18:59 - 06:46. Astro Dark: 19:38 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
97
92
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
100
100
100
79
74
86
89
74
71
70
56
59
59
59
75
89
99
100
93
100
100
100
100

Medium Clouds (% Sky Obscured)

51
41
44
42
60
60
70
61
95
61
80
80
100
100
100
100
100
89
47
43
92
89
96
98

High Clouds (% Sky Obscured)

88
79
97
42
100
100
100
100
100
47
74
39
100
100
81
100
100
66
81
69
50
60
73
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
7
0
9
9
6
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
Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

32
42
43
25
15
27
20
37
46
14
5
4
18
49
61
64
48
44
42
56
56
48
41
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0.2
0.2
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
90
90
91
93
94
94
94
96
96
96
94
93
94
96
96
98
98
91
95
91
87
81

Pressure (mb)

993
993
992
992
991
991
990
989
988
988
987
986
986
985
985
984
985
985
985
985
985
985
985
985

Ozone (du)

393
384
379
377
373
369
359
355
354
356
352
350
351
355
356
355
358
363
366
369
368
374
379
384

Wednesday 11

Waning Crescent 25%

05:33

11:51

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:59, Set: 17:45, Transit: 12:53. Moon - Rise: 05:33, Set: 11:51. Civil Dark: 18:21 - 07:24. Nautical Dark: 19:01 - 06:44. Astro Dark: 19:40 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
84
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
98
96
86
77
57
57
60
82
77
74
71
73
77
80
83
85
87
89
92
95
91
88
87

Medium Clouds (% Sky Obscured)

86
57
76
40
27
15
19
82
89
91
92
94
93
91
90
92
96
100
100
100
63
60
60
93

High Clouds (% Sky Obscured)

90
33
29
25
61
38
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

49
53
52
46
42
34
29
38
57
95
95
76
65
60
63
87
78
67
50
36
21
32
40
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.8
1.1
0.5
0.3
0
0
0.7
0.5
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
12
11
12
10
10
10
10
9
10
8
7
4
4
6
8
8
6
6
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
5
4
6
4
4
4
5
4
4
4
5
5
4
4
4
5
6
6
6
6

Dew Point (°C)

7
7
7
7
6
7
7
7
7
7
7
7
7
6
6
6
6
6
6
7
8
8
7
7

Relative Humidity (%)

84
88
88
84
81
87
90
94
93
91
94
94
94
94
94
94
94
93
93
96
96
91
84
87

Pressure (mb)

984
984
984
984
984
983
983
982
981
980
978
977
977
976
976
976
977
977
978
978
979
980
980
981

Ozone (du)

390
390
385
380
369
366
361
359
356
360
362
366
372
384
396
403
408
411
414
414
414
420
423
427

Thursday 12

Waning Crescent 17%

06:23

12:49

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:57, Set: 17:47, Transit: 12:53. Moon - Rise: 06:23, Set: 12:49. Civil Dark: 18:23 - 07:22. Nautical Dark: 19:02 - 06:42. Astro Dark: 19:42 - 06:03

Total Clouds (% Sky Obscured)

98
96
95
96
98
99
100
100
100
100
100
100
100
100
100
93
91
91
93
95
96
92
88
87

Low Clouds (% Sky Obscured)

85
83
82
82
80
78
78
74
71
79
84
90
90
90
91
87
87
87
89
91
94
92
88
87

Medium Clouds (% Sky Obscured)

91
44
33
39
36
43
57
64
38
70
79
67
64
60
80
66
81
91
80
61
43
45
50
53

High Clouds (% Sky Obscured)

72
51
27
49
70
92
95
97
100
96
92
87
92
96
96
9
18
30
25
25
25
31
32
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
8
9
9
9
9
9
9
9
9
8
6
4
6
8

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

Precipitation Probability (%)

25
23
24
19
29
37
51
35
37
44
40
33
49
62
82
53
61
68
61
57
51
51
49
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
88
87
90
88
90
87
90
91
90
88
84
85
91
88
87
85
88
90
91
88
84

Pressure (mb)

981
982
982
982
983
983
983
983
983
983
982
982
982
982
981
981
983
983
983
983
984
984
985
986

Ozone (du)

436
443
444
444
448
447
442
450
449
450
453
456
453
452
449
445
446
446
446
446
447
447
447
447

Friday 13

Waning Crescent 10%

07:00

14:00

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:55, Set: 17:49, Transit: 12:53. Moon - Rise: 07:00, Set: 14:00. Civil Dark: 18:24 - 07:20. Nautical Dark: 19:04 - 06:40. Astro Dark: 19:43 - 06:01

Total Clouds (% Sky Obscured)

84
79
76
65
55
45
46
47
48
60
80
90
93
95
97
94
91
88
79
68
55
52
52
49

Low Clouds (% Sky Obscured)

84
79
76
65
55
45
46
47
48
60
80
86
86
86
84
82
82
81
79
68
55
52
52
49

Medium Clouds (% Sky Obscured)

36
20
3
4
5
6
24
41
48
60
73
80
64
52
42
37
41
49
35
18
2
4
6
9

High Clouds (% Sky Obscured)

38
25
9
6
3
0
5
9
13
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
6
7
8
9
9
9
9
9
9
9
6
4
1
1
1

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

Precipitation Probability (%)

29
20
11
11
8
4
23
32
39
62
71
69
56
51
52
49
47
45
44
41
35
36
37
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
85
88
86
86
85
88
91
93
89
86
85
83
83
83
82
80
79
80
80
82
85
86

Pressure (mb)

987
987
988
989
989
990
990
991
991
991
992
992
993
993
994
994
995
996
997
997
998
999
999
1000

Ozone (du)

446
445
443
441
437
432
428
430
432
434
436
438
440
445
450
455
457
459
462
461
460
459
458
458

Saturday 14

Waning Crescent 5%

07:26

15:18

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 OK
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:53, Set: 17:51, Transit: 12:53. Moon - Rise: 07:26, Set: 15:18. Civil Dark: 18:26 - 07:18. Nautical Dark: 19:06 - 06:38. Astro Dark: 19:45 - 05:59

Total Clouds (% Sky Obscured)

49
48
56
72
84
97
97
98
97
96
96
96
78
60
42
39
31
29
49
69
90

Low Clouds (% Sky Obscured)

49
48
50
41
34
30
28
28
30
41
49
57
48
40
31
20
12
0
21
35
52

Medium Clouds (% Sky Obscured)

17
30
54
69
79
86
74
65
54
52
51
51
39
21
4
17
27
29
47
51
53

High Clouds (% Sky Obscured)

0
0
0
9
16
24
15
6
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

1
4
7
9
9
8
7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
31
26
27
27
22
24
23
17
17
14
7
13
13
12
18
23
25
29
28
25

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
85
80
76
82
86
93
84
80
73
74
74
76
76
77
77
76
73
72
69
66

Pressure (mb)

1000
1001
1001
1002
1003
1004
1005
1005
1006
1007
1007
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014

Ozone (du)

457
457
457
458
453
448
443
441
439
437
433
429
426
419
413
407
398
390
381
379
376

Forecast for Kerkelanden, Gemeente Hilversum, Netherlands (52.22,5.15)

Generated: 08/02/26 16:23:56. Forecast: 08/02/26 to 14/02/26. Timezone: UTC+1.00