Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 71%

00:55

08:13

07 OK
08 Bad
09 OK
10 OK
11 Good
12 Good
13 Good
14 Good
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 Good

Sun - Rise: 07:03, Set: 18:26, Transit: 12:45. Moon - Rise: 00:55, Set: 08:13. Civil Dark: 19:00 - 06:27. Nautical Dark: 19:39 - 05:47. Astro Dark: 20:19 - 05:07

Total Clouds (% Sky Obscured)

29
42
42
24
12
6
2
2
2
5
3
2
1
1
1
2
15
16
13
3
2
3
2
3

Low Clouds (% Sky Obscured)

29
20
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)

8
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
15
26
13
8
4
2
1
2
5
3
1
1
1
1
2
9
11
7
1
1
2
1
1

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
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)

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

Chance of Frost

Temperature (°C)

4
5
7
10
13
15
17
18
18
18
17
15
12
11
10
9
8
7
7
6
6
5
5
5

Feels Like (°C)

3
3
5
7
11
14
16
17
17
17
17
14
12
10
9
8
7
6
5
5
6
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

93
91
81
73
64
58
54
50
46
44
51
54
55
55
58
60
63
64
66
67
70
71
76
80

Pressure (mb)

1024
1024
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020

Ozone (du)

370
369
369
369
370
370
371
372
375
378
378
375
373
372
371
372
374
373
373
374
374
375
375
376

Monday 9

Waning Gibbous 62%

02:08

08:33

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

Sun - Rise: 06:58, Set: 18:28, Transit: 12:44. Moon - Rise: 02:08, Set: 08:33. Civil Dark: 19:02 - 06:25. Nautical Dark: 19:41 - 05:45. Astro Dark: 20:21 - 05:05

Total Clouds (% Sky Obscured)

3
3
3
2
2
2
2
2
11
19
24
1
2
17
25
31
47
49
56
70
86
80
77
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
16
19
0
1
17
23
30
44
42
43
50
55
55
56
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
18
7
2
2

High Clouds (% Sky Obscured)

1
1
1
1
1
1
2
2
2
2
1
1
1
0
1
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
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
60
100
100
100
100

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
3
9
23
0
0
20
17

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

Chance of Frost

Temperature (°C)

4
5
7
10
13
15
16
17
17
17
17
14
12
10
9
8
8
7
7
7
7
7
6
7

Feels Like (°C)

4
4
7
10
13
15
17
17
18
18
18
15
12
11
10
9
9
8
8
7
7
6
6
7

Dew Point (°C)

2
2
4
5
7
8
8
8
8
8
9
8
7
6
6
5
5
5
5
5
6
5
5
6

Relative Humidity (%)

85
85
78
69
64
60
58
56
55
56
62
68
72
76
78
79
82
84
84
87
90
90
91
93

Pressure (mb)

1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

377
376
376
375
375
373
372
370
367
366
365
364
362
362
362
361
361
361
363
364
364
366
368
368

Tuesday 10

Waning Gibbous 52%

03:15

09:00

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 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:56, Set: 18:30, Transit: 12:44. Moon - Rise: 03:15, Set: 09:00. Civil Dark: 19:03 - 06:22. Nautical Dark: 19:43 - 05:43. Astro Dark: 20:23 - 05:02

Total Clouds (% Sky Obscured)

91
78
76
65
50
63
63
80
82
75
60
52
46
48
45
69
86
64
72
69
88
86
90
90

Low Clouds (% Sky Obscured)

52
52
46
37
30
49
58
67
62
50
37
25
16
30
34
32
36
26
30
34
36
48
54
58

Medium Clouds (% Sky Obscured)

23
3
26
24
25
28
27
38
49
42
29
28
14
5
7
33
56
46
44
24
38
46
69
81

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
24
28
44
42
46
50
43
51
31
57
46
59
50

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 (%)

100
100
36
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
3
3
1
3
2
5
11
22
5
1
0
0
0
0
2
1
1
2
0
7
11
6

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

Chance of Frost

Temperature (°C)

7
7
8
10
11
14
15
15
16
15
15
13
12
10
10
9
9
9
9
8
8
8
8
8

Feels Like (°C)

6
6
8
9
10
11
11
12
12
13
12
11
9
8
8
7
6
6
6
5
6
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

93
93
85
74
66
62
68
69
68
73
74
78
80
87
88
85
90
93
93
93
93
93
93
91

Pressure (mb)

1018
1018
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014

Ozone (du)

369
371
372
371
373
373
374
374
375
379
386
385
381
379
383
391
395
396
395
398
397
395
395
392

Wednesday 11

Third Quarter 50%

04:10

09:38

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 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:54, Set: 18:32, Transit: 12:44. Moon - Rise: 04:10, Set: 09:38. Civil Dark: 19:05 - 06:20. Nautical Dark: 19:45 - 05:41. Astro Dark: 20:25 - 05:00

Total Clouds (% Sky Obscured)

88
87
86
79
72
67
66
68
69
78
88
98
99
99
100
98
91
91
72
54
38
44
71
75

Low Clouds (% Sky Obscured)

66
75
79
71
61
67
66
60
60
69
77
87
85
78
95
73
48
30
33
37
38
42
48
48

Medium Clouds (% Sky Obscured)

61
48
2
3
17
65
66
68
69
78
88
98
32
30
30
29
26
18
12
7
0
0
0
7

High Clouds (% Sky Obscured)

60
48
40
35
30
25
15
10
5
8
11
10
40
70
100
98
91
91
67
33
0
0
15
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
5
4
4
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

12
6
0
0
21
45
88
89
95
91
65
45
49
46
37
35
25
20
10
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
0.5
0.9
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
15
17
18
18
18
19
18
16
15
14
12
10
8
8
8
7
7
7
8
8
8
9

Chance of Frost

Temperature (°C)

8
9
11
12
13
13
13
12
11
11
11
10
10
9
8
8
8
7
6
6
5
5
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
81
77
72
70
71
79
86
90
90
90
76
82
87
87
90
91
91
91
93
94
94
94

Pressure (mb)

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

Ozone (du)

388
383
381
380
379
376
374
370
368
364
357
358
365
370
379
382
383
385
384
383
381
378
375
371

Thursday 12

Waning Crescent 42%

04:52

10:30

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
05 Bad
06 Bad

Sun - Rise: 06:51, Set: 18:33, Transit: 12:43. Moon - Rise: 04:52, Set: 10:30. Civil Dark: 19:07 - 06:18. Nautical Dark: 19:46 - 05:38. Astro Dark: 20:27 - 04:57

Total Clouds (% Sky Obscured)

76
60
67
66
88
96
93
92
90
87
84
81
95
88
80
92
96
99
99
99
99
97
96
95

Low Clouds (% Sky Obscured)

46
51
46
47
43
44
47
50
52
50
49
46
54
43
31
46
65
84
80
74
66
67
69
72

Medium Clouds (% Sky Obscured)

5
6
43
9
9
10
10
53
54
55
52
38
55
56
58
70
84
94
92
81
71
69
67
65

High Clouds (% Sky Obscured)

15
3
4
25
54
74
53
28
11
11
15
15
79
58
38
37
38
40
41
46
51
57
53
63

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)

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

Chance of Frost

Temperature (°C)

4
5
6
8
9
10
11
11
12
11
11
10
10
10
9
9
9
9
9
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
88
79
69
63
63
59
62
63
66
68
68
69
70
72
72
72
73
74
77
78
77
76

Pressure (mb)

1018
1018
1018
1018
1018
1017
1016
1016
1015
1015
1015
1014
1014
1013
1012
1012
1011
1010
1010
1009
1008
1007
1006
1005

Ozone (du)

368
362
359
356
352
353
354
353
351
349
352
357
362
364
365
366
363
360
358
356
354
352
352
353

Friday 13

Waning Crescent 32%

05:22

11:35

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
05 Bad
06 Bad

Sun - Rise: 06:49, Set: 18:35, Transit: 12:43. Moon - Rise: 05:22, Set: 11:35. Civil Dark: 19:09 - 06:15. Nautical Dark: 19:48 - 05:36. Astro Dark: 20:29 - 04:55

Total Clouds (% Sky Obscured)

94
94
93
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
77
79
85
88
93
91
90
88
85
82
79
67
54
40
41
42
43
58
73
88
90
91
92

Medium Clouds (% Sky Obscured)

63
68
63
63
60
57
57
59
68
80
93
100
100
100
100
98
96
94
93
91
89
92
94
96

High Clouds (% Sky Obscured)

63
61
64
49
31
11
40
69
100
100
100
100
99
99
98
99
99
100
100
100
100
99
99
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
6

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

Precipitation Probability (%)

0
0
0
2
2
2
31
44
54
60
64
68
62
62
60
56
47
26
44
58
66
69
71
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
21
21
22
21
21
21
20
19
19
18
17
16
16
15
15
13
12
13
9
7
7
6
5

Chance of Frost

Temperature (°C)

10
11
11
11
12
13
14
14
14
14
13
13
12
12
12
12
12
11
11
8
6
3
4
4

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
8
8
8
8
9
8
7
7
6
6
6
6
6
6
6
5
4
3
3
2

Relative Humidity (%)

76
76
76
76
73
71
69
69
70
70
68
66
64
64
65
66
68
71
73
79
86
96
94
91

Pressure (mb)

1005
1004
1004
1004
1003
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1003

Ozone (du)

353
353
353
353
353
354
354
357
359
362
366
369
372
377
381
386
386
386
387
392
397
402
409
416

Saturday 14

Waning Crescent 23%

05:44

12:50

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 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:47, Set: 18:37, Transit: 12:43. Moon - Rise: 05:44, Set: 12:50. Civil Dark: 19:11 - 06:13. Nautical Dark: 19:50 - 05:33. Astro Dark: 20:31 - 04:52

Total Clouds (% Sky Obscured)

100
100
100
89
79
74
77
79
74
81
89
100
82
61
37
55
75
100

Low Clouds (% Sky Obscured)

89
85
77
69
61
64
59
54
50
37
23
9
7
6
4
3
2
2

Medium Clouds (% Sky Obscured)

98
98
99
89
79
65
60
60
55
51
56
59
49
42
35
35
40
45

High Clouds (% Sky Obscured)

74
57
48
56
61
65
64
64
56
65
80
100
79
61
37
55
75
100

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

54
47
43
42
33
11
13
13
10
11
10
7
7
4
0
4
4
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
85
82
78
72
69
65
62
58
56
60
64
69
71
74
75
78
80

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007

Ozone (du)

422
426
430
434
442
450
458
453
449
444
452
461
469
473
478
482
484
485

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

Generated: 08/03/26 07:42:33. Forecast: 08/03/26 to 14/03/26. Timezone: UTC+1.00