Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waning Crescent 25%

05:27

11:46

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:54, Set: 17:42, Transit: 12:48. Moon - Rise: 05:27, Set: 11:46. Civil Dark: 18:18 - 07:19. Nautical Dark: 18:57 - 06:39. Astro Dark: 19:37 - 06:00

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
64
43
65
78
82
91

Low Clouds (% Sky Obscured)

93
94
88
77
23
34
30
65
57
61
64
65
63
59
65
71
75
76
49
40
56
55
79
83

Medium Clouds (% Sky Obscured)

60
55
56
20
100
100
94
100
100
100
100
100
100
100
100
100
100
51
23
2
60
54
39
24

High Clouds (% Sky Obscured)

25
30
100
100
100
100
100
100
100
100
100
100
100
100
100
100
58
60
1
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
3
4
2
2
1
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
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

16
12
5
8
4
3
4
9
22
40
61
69
65
45
22
13
17
11
63
60
34
22
24
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
90
93
96
94
93
93
94
94
96
96
96
94
91
91
93
85
77
78
81
90
90

Pressure (mb)

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

Ozone (du)

399
395
388
382
373
364
361
357
356
358
372
386
400
409
413
412
414
422
428
436
438
438
451
446

Thursday 12

Waning Crescent 17%

06:17

12:44

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:52, Set: 17:44, Transit: 12:48. Moon - Rise: 06:17, Set: 12:44. Civil Dark: 18:19 - 07:17. Nautical Dark: 18:59 - 06:37. Astro Dark: 19:38 - 05:58

Total Clouds (% Sky Obscured)

99
99
100
89
98
100
100
100
100
94
100
100
100
99
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

97
97
100
85
96
100
100
100
100
92
100
100
99
98
100
100
100
100
100
100
100
91
98
82

Medium Clouds (% Sky Obscured)

21
26
22
24
8
4
8
13
16
82
91
94
68
78
78
98
90
98
87
99
72
53
55
56

High Clouds (% Sky Obscured)

1
29
34
2
10
14
18
20
35
26
27
30
21
43
48
20
20
25
29
21
46
12
10
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
0
0
0
0
4
5
9
5
2
0
0
3
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
Snow
None
None
None

Precipitation Probability (%)

5
12
9
16
8
15
6
11
6
12
15
18
18
17
20
18
10
20
25
24
32
18
17
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
90
91
90
85
90
91
89
89
89
96
98
98
96
89
86
77
89
89
94
96
92
92

Pressure (mb)

984
984
985
985
985
985
986
986
986
987
988
988
989
990
991
991
992
993
993
993
994
995
996
997

Ozone (du)

444
442
443
442
442
444
443
440
448
443
445
443
441
438
437
439
440
439
441
438
434
432
429
426

Friday 13

Waning Crescent 10%

06:54

13:55

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

Sun - Rise: 07:50, Set: 17:46, Transit: 12:48. Moon - Rise: 06:54, Set: 13:55. Civil Dark: 18:21 - 07:15. Nautical Dark: 19:01 - 06:35. Astro Dark: 19:40 - 05:56

Total Clouds (% Sky Obscured)

99
92
94
78
66
63
51
51
43
64
45
29
61
75
87
95
68
56
38
31
32
30
28
40

Low Clouds (% Sky Obscured)

72
70
93
78
66
63
51
51
35
55
45
29
61
75
80
92
68
56
38
31
32
30
28
40

Medium Clouds (% Sky Obscured)

50
39
10
2
18
21
0
5
17
21
0
0
0
0
14
20
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
10
10
10
5
12
20
0
0
0
0
0
0
0
0
0
0
0
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 (%)

3
1
2
1
10
0
0
2
1
14
2
0
4
14
7
11
8
6
7
8
11
10
1
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-7
-6
-5
-4
-3
-1
-1
-1
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

91
92
91
86
84
84
83
83
81
81
81
81
78
69
64
61
58
56
53
53
54
62
71
74

Pressure (mb)

998
999
1000
1001
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1012
1013
1013
1014
1014
1015
1016
1017

Ozone (du)

425
430
438
442
445
445
445
448
448
448
448
449
453
453
450
453
452
455
460
461
454
449
441
441

Saturday 14

Waning Crescent 5%

07:21

15:13

20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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

Sun - Rise: 07:48, Set: 17:48, Transit: 12:48. Moon - Rise: 07:21, Set: 15:13. Civil Dark: 18:23 - 07:13. Nautical Dark: 19:02 - 06:33. Astro Dark: 19:42 - 05:54

Total Clouds (% Sky Obscured)

50
60
55
52
44
73
82
98
95
94
92
92
93
94
96
98
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

50
60
55
52
40
40
45
42
51
63
72
70
68
66
45
24
3
28
54
79
99
100
100
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
15
24
40
89
81
82
45
76
88
81
100
100
99
99
99
100
100
55

High Clouds (% Sky Obscured)

0
0
0
3
1
23
25
32
23
14
1
9
17
25
50
75
100
67
33
0
0
0
0
36

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
2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
19
31
35
33
26

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
4
4
4
5
5
5
5
5
6
6
7
8
9
11
12
13
14
14
15
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-6
-7
-8
-9
-9
-10
-10
-10
-8
-7
-7
-7

Relative Humidity (%)

77
77
76
76
76
76
74
74
71
69
67
68
68
63
51
46
42
39
38
38
47
51
53
54

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007

Ozone (du)

437
435
428
416
412
412
410
408
405
404
404
400
400
395
392
388
388
386
385
389
387
383
379
375

Sunday 15

Waning Crescent 1%

07:40

16:35

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:46, Set: 17:50, Transit: 12:48. Moon - Rise: 07:40, Set: 16:35. Civil Dark: 18:25 - 07:11. Nautical Dark: 19:04 - 06:32. Astro Dark: 19:43 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
97
96
100
100
100
98
97
95
97
99
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
99
91
100
100
99
99
98
96
94
92
83
77
70
76
83
88
91
93
95
97
99
100
98

Medium Clouds (% Sky Obscured)

65
54
95
90
84
77
69
64
69
77
81
100
100
100
89
79
68
78
88
99
99
100
100
90

High Clouds (% Sky Obscured)

55
76
55
32
5
5
0
5
5
10
10
67
33
2
3
5
7
8
10
12
12
7
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Very Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Light Rain
Light Rain

Precipitation Probability (%)

20
16
31
45
59
77
92
77
95
95
95
95
95
95
95
81
63
64
69
75
85
95
95
92

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.4
0.6
0.3
0.8
0.9
1.8
2.1
1.9
1.6
0.8
0.5
0.3
0.3
0.4
0.4
0.6
0.7
0.9
0.7

Wind Speed/Direction (mph)

14
15
15
15
16
14
13
13
13
13
13
13
11
9
8
5
10
16
15
14
13
13
13
12

Chance of Frost

Temperature (°C)

1
2
2
2
2
1
1
1
1
1
1
1
2
2
2
3
3
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
61
68
72
83
98
98
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1006
1005
1004
1003
1002
1001
1000
998
997
996
995
994
991
991
990
991
992
993
994
994
995
996
996
997

Ozone (du)

370
369
369
364
361
362
360
360
362
369
378
384
386
389
391
393
395
396
396
395
395
398
401
404

Monday 16

Waning Crescent 0%

07:55

17:56

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:44, Set: 17:52, Transit: 12:48. Moon - Rise: 07:55, Set: 17:56. Civil Dark: 18:26 - 07:09. Nautical Dark: 19:06 - 06:30. Astro Dark: 19:45 - 05:51

Total Clouds (% Sky Obscured)

97
93
79
69
59
55
50
39
37
43
49
65
82
96
96
96
96
96
97
98
98
99
100
96

Low Clouds (% Sky Obscured)

96
93
72
52
35
30
25
16
22
29
35
56
76
92
92
92
93
95
96
98
98
99
100
96

Medium Clouds (% Sky Obscured)

89
88
69
41
14
13
13
16
20
28
30
40
45
46
38
31
24
23
21
20
14
8
2
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
8
9
10
4
3
5
14

ISS Passover

Visibility (miles)

1
3
4
6
8
9
9
9
9
9
9
9
6
3
1
2
3
5
6
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
51
40
30
25
25
24
22
24
24
25
23
23
25
34
43
49
46
42
35
32
28
25
21

Precipitation Amount (mm)

0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
96
96
94
94
96
96
96
96
98
98
98
100
98
98
96
94
93
91
89
89
88

Pressure (mb)

997
998
999
999
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1004
1004

Ozone (du)

406
409
411
409
407
404
400
396
392
385
377
370
366
363
359
356
353
350
350
349
348
349
351
352

Tuesday 17

New Moon 1%

08:07

19:18

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

Sun - Rise: 07:42, Set: 17:54, Transit: 12:48. Moon - Rise: 08:07, Set: 19:18. Civil Dark: 18:28 - 07:07. Nautical Dark: 19:08 - 06:28. Astro Dark: 19:47 - 05:49

Total Clouds (% Sky Obscured)

94
90
84
79
78
86
94
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
89
68
46
45
40
35
29
27
25
25
19
11
1
5
8
12

Medium Clouds (% Sky Obscured)

1
1
20
39
56
51
47
47
63
73
85
91
95
99
99
100
100

High Clouds (% Sky Obscured)

14
21
40
56
73
81
89
97
97
98
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

16
5
8
9
9
6
4
0
0
0
0
0
0
0
3
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
10
8
7
6
6
5
5
4
4
5
5
5
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
89
89
88
89
91
91
91
87
87
84
81
80
76
70

Pressure (mb)

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

Ozone (du)

353
353
354
357
360
363
364
366
368
369
370
372
373
373
374
374
374

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

Generated: 11/02/26 20:39:39. Forecast: 11/02/26 to 17/02/26. Timezone: UTC+1.00