Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Crescent 37%

04:10

11:27

01 OK
02 OK
03 OK
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 OK
23 Bad
00 Bad

Sun - Rise: 07:10, Set: 18:30, Transit: 12:50. Moon - Rise: 04:10, Set: 11:27. Civil Dark: 19:04 - 06:36. Nautical Dark: 19:43 - 05:57. Astro Dark: 20:24 - 05:16

Total Clouds (% Sky Obscured)

45
38
45
46
54
66
80
90
74
66
91
97
98
99
100
97
93
85
76
72
77
39
53
85

Low Clouds (% Sky Obscured)

45
38
45
46
54
66
80
90
74
66
91
97
98
99
100
97
93
83
66
50
28
7
18
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
12
6
1
2
22
42
29
14
0
17
27
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
26
44
73
29
31
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
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
6
5
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
0.01
0.02
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
87
88
90
85
84
81
76
71
69
66
66
67
67
68
72
78
81
84
85
86
86

Pressure (mb)

1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1026
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

394
393
392
393
395
398
398
398
397
393
392
388
381
376
374
374
371
373
373
374
374
372
374
377

Monday 8

Waning Crescent 26%

05:11

12:27

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: 07:08, Set: 18:32, Transit: 12:50. Moon - Rise: 05:11, Set: 12:27. Civil Dark: 19:06 - 06:34. Nautical Dark: 19:45 - 05:54. Astro Dark: 20:26 - 05:14

Total Clouds (% Sky Obscured)

94
99
100
95
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
94
93
77
68
95
100
100
100
95
45
98
100
100
100
100
99
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

90
99
98
92
98
98
94
53
69
97
98
100
100
100
100
100
100
99
100
100
100
63
74
95

High Clouds (% Sky Obscured)

0
5
70
1
0
0
20
99
100
99
100
100
98
99
100
100
100
100
100
98
56
0
9
40

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
5
0
0
13
16
22
28
36
38
40
40
37
30
25
42
46
41
32
22

Precipitation Amount (mm)

0
0
0
0
0
0.01
0
0
0.02
0.04
0.08
0.15
0.23
0.26
0.26
0.23
0.19
0.12
0.11
0.22
0.29
0.21
0.15
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
89
89
90
87
88
90
89
88
86
86
86
88
88
88
90
91
92
94
96
97
97

Pressure (mb)

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

Ozone (du)

385
387
388
391
392
391
388
386
383
380
380
382
379
380
380
381
380
376
373
370
370
370
370
370

Tuesday 9

Waning Crescent 17%

05:58

13:37

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: 07:05, Set: 18:34, Transit: 12:50. Moon - Rise: 05:58, Set: 13:37. Civil Dark: 19:08 - 06:32. Nautical Dark: 19:47 - 05:52. Astro Dark: 20:28 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
95
67
70
53
92
100
92
85
63
61
61
61
61
61
61
65
65
65
65
65
65

Low Clouds (% Sky Obscured)

100
100
100
91
47
58
50
92
100
91
85
37
39
39
39
39
39
39
65
65
65
65
65
65

Medium Clouds (% Sky Obscured)

95
88
99
67
63
56
16
19
1
2
4
58
51
51
51
51
51
51
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

20
25
19
19
18
22
17
7
9
8
5
6
8
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.12
0.2
0.15
0.16
0.15
0.14
0.13
0.04
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
91
91
91
92
91
91
91
91
87
84
84
82
81
80
81
83
86
87
87
87
88
89

Pressure (mb)

1020
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1018

Ozone (du)

367
363
361
360
360
359
356
352
348
345
344
345
347
349
348
346
348
350
355
353
348
344
343
342

Wednesday 10

Waning Crescent 10%

06:32

14:53

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: 07:03, Set: 18:35, Transit: 12:49. Moon - Rise: 06:32, Set: 14:53. Civil Dark: 19:09 - 06:29. Nautical Dark: 19:49 - 05:50. Astro Dark: 20:30 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
99
99
99
99
99
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
95
95
95
95
95
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
8
16
31
34
31
40
61
63
67
65
69
70
68
71
79
79
78
74

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.05
0.12
0.18
0.18
0.25
0.57
0.63
0.7
0.63
0.64
0.71
0.67
0.68
1
0.92
0.77
0.58

Wind Speed/Direction (mph)

12
13
14
14
15
16
18
20
21
22
23
23
24
24
24
23
23
22
22
22
24
25
25
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
2
1
1
1
1
1
1
0
1
1
1
2
2
3
4
4
5
6
10

Dew Point (°C)

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

Relative Humidity (%)

91
90
89
88
86
85
86
87
89
91
91
92
94
94
94
92
91
91
91
91
92
92
92
93

Pressure (mb)

1018
1017
1016
1016
1015
1014
1013
1012
1011
1010
1009
1009
1008
1007
1007
1006
1005
1004
1004
1003
1002
1001
1000
999

Ozone (du)

342
341
336
334
333
335
342
344
348
347
347
347
347
343
340
336
336
333
327
321
316
311
307
305

Thursday 11

Waning Crescent 4%

06:58

16:10

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:01, Set: 18:37, Transit: 12:49. Moon - Rise: 06:58, Set: 16:10. Civil Dark: 19:11 - 06:27. Nautical Dark: 19:51 - 05:47. Astro Dark: 20:31 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
45
45
45
45
45
45
27
27
27
27
27
27
61
61
61
61
61
61

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
31
31
31
31
31
31
12
12
12
12
12
12
10
10
10
10
10
10

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
36
36
36
36
36
36
23
23
23
23
23
23
59
59
59
59
59
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
0
0
0
0
1
1
1
1
1
1
4
4
4
4
4
4

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

72
47
24
16
11
9
15
16
13
15
13
12
13
11
10
9
8
10
10
8
8
8
10
13

Precipitation Amount (mm)

0.59
0.24
0.14
0.11
0.08
0.05
0.08
0.07
0.05
0.05
0.04
0.03
0.02
0.01
0.01
0.01
0.01
0.04
0.09
0.11
0.13
0.13
0.15
0.24

Wind Speed/Direction (mph)

28
28
27
28
29
30
31
31
31
31
33
34
36
37
36
35
34
33
31
29
27
25
26
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
12
11
11
11
10
5
5
5
5
3
3
3
3
3
3
3
3
3
3
2
2

Dew Point (°C)

10
10
10
10
10
10
10
9
7
6
6
5
6
6
6
6
5
5
4
4
3
3
3
3

Relative Humidity (%)

93
93
93
93
93
93
93
89
83
80
78
75
86
85
83
81
79
77
76
75
74
73
74
75

Pressure (mb)

998
997
996
994
993
993
992
992
992
992
992
993
993
993
993
993
994
994
995
995
996
997
997
997

Ozone (du)

305
304
303
303
303
310
318
327
336
343
358
372
378
383
387
391
396
401
404
404
402
401
403
406

Friday 12

Waning Crescent 1%

07:17

17:25

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 06:59, Set: 18:39, Transit: 12:49. Moon - Rise: 07:17, Set: 17:25. Civil Dark: 19:13 - 06:25. Nautical Dark: 19:53 - 05:45. Astro Dark: 20:33 - 05:04

Total Clouds (% Sky Obscured)

67
67
67
67
67
67
47
47
47
47
47
47
92
92
92
92
92
92
29
29
29
29
29
29

Low Clouds (% Sky Obscured)

43
43
43
43
43
43
36
36
36
36
36
36
51
51
51
51
51
51
4
4
4
4
4
4

Medium Clouds (% Sky Obscured)

55
55
55
55
55
55
26
26
26
26
26
26
66
66
66
66
66
66
28
28
28
28
28
28

High Clouds (% Sky Obscured)

31
31
31
31
31
31
16
16
16
16
16
16
81
81
81
81
81
81
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

16
12
6
0
0
0
4
4
4
4
4
4
5
5
4
4
3
3
2
0
0
0
0
6

Precipitation Amount (mm)

0.31
0.18
0.03
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.05
0.07
0.05
0.02
0.01
0
0
0
0
0.02

Wind Speed/Direction (mph)

27
27
27
28
27
25
24
24
25
25
24
24
24
23
23
22
20
18
16
15
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
73
73
74
77
78
77
75
74
72
70
67
65
63
63
64
66
69
72
75
78
81
84

Pressure (mb)

998
998
999
1000
1001
1001
1002
1003
1004
1005
1005
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

409
408
407
405
403
401
400
398
397
396
399
403
404
402
396
393
394
397
401
404
408
411
414
415

Saturday 13

New Moon 0%

07:33

18:38

01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
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: 06:56, Set: 18:41, Transit: 12:48. Moon - Rise: 07:33, Set: 18:38. Civil Dark: 19:15 - 06:22. Nautical Dark: 19:54 - 05:43. Astro Dark: 20:35 - 05:02

Total Clouds (% Sky Obscured)

40
40
40
40
40
40
35
35
35
35
35
35
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
15
15
15
15
15
33
33
33
33
33
33
77
77
77
77
77
77
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

33
33
33
33
33
33
2
2
2
2
2
2
97
97
97
97
97
97
99
99
99
99
99
99

High Clouds (% Sky Obscured)

1
1
1
1
1
1
4
4
4
4
4
4
96
96
96
96
96
96
91
91
91
91
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
7
10
10
10
10
10
10
10

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

Precipitation Probability (%)

8
7
0
0
0
2
5
5
6
6
6
5
6
11
17
26
22
18
15
17
33
48
45
32

Precipitation Amount (mm)

0.04
0.02
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.05
0.15
0.23
0.22
0.15
0.1
0.14
0.41
0.69
0.6
0.37

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

86
88
89
89
89
91
91
90
86
83
79
77
76
79
83
87
87
87
87
88
90
91
92
93

Pressure (mb)

1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1003
1003
1002
1001
1001
1000
1000
999
999
998
998
997

Ozone (du)

416
417
417
418
420
422
423
424
424
424
425
427
428
429
430
431
435
438
442
445
447
449
449
449

Forecast for Netherlands (52.47,5.07)

Generated: 07/03/21 01:23:44. Forecast: 07/03/21 to 13/03/21. Timezone: UTC+1.00