Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 88%

18:50

04:16

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
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: 05:16, Set: 21:50, Transit: 13:34. Moon - Rise: 18:50, Set: 04:16. Civil Dark: 22:38 - 04:28. Nautical Dark: 23:53 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
99
99
98
98
99
98
68
26
41
93
95
96
76
77
68
94
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
0
0
1
0
0
0
0
0
6
0
2
0
0
0
1

Medium Clouds (% Sky Obscured)

40
10
9
19
21
7
13
73
59
24
19
29
36
31
42
45
22
23
26
2
3
14
7
6

High Clouds (% Sky Obscured)

98
98
99
99
97
97
99
97
59
9
34
92
94
95
71
70
64
93
98
99
100
100
100
100

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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.02
0.02
0.01
0
0
0
0
0
0
0
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
22
20
19
18
17
16
14
14
14
15
16
17
19
21
22
23
23
23
22
22
21
20

Feels Like (°C)

25
24
22
20
19
18
17
16
14
14
14
15
16
17
19
21
22
23
23
23
22
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

42
48
54
61
67
72
77
82
89
92
90
86
81
74
65
57
51
46
43
44
47
51
54
58

Pressure (mb)

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

Ozone (du)

336
336
337
338
339
340
340
340
339
338
339
340
341
341
341
340
340
339
339
340
341
341
342
342

Wednesday 3

Waxing Gibbous 95%

No Rise

04:39

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: 05:15, Set: 21:51, Transit: 13:34. Moon - Rise: No Rise, Set: 04:39. Civil Dark: 22:39 - 04:27. Nautical Dark: 23:55 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
99
99
99
100
99
99
100
100
100
100
99
100
100
100
99
83
50
85
98
99
100
100

Low Clouds (% Sky Obscured)

0
2
9
28
36
31
50
79
100
100
100
100
88
93
100
100
99
65
31
37
37
77
100
100

Medium Clouds (% Sky Obscured)

6
22
61
78
84
80
37
48
23
70
67
43
57
29
44
23
34
47
42
50
83
98
99
100

High Clouds (% Sky Obscured)

99
98
99
98
98
99
98
95
97
98
86
95
98
95
97
95
88
55
4
75
94
86
91
63

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
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
0
0
0
0
5
7
11
13
15
16
17
17
18
20
16
10
7
10
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.03
0.05
0.07
0.07
0.07
0.07
0.06
0.05
0.04
0.07
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
16
15
14
13
13
12
12
12
12
13
13
13
13
13
13
13
13
14
15
15
14
13

Feels Like (°C)

19
18
16
15
14
13
13
12
12
12
12
13
13
13
13
13
13
13
13
14
15
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

62
67
72
79
84
88
93
96
98
97
93
90
88
86
83
81
79
76
72
66
60
58
60
64

Pressure (mb)

1002
1002
1002
1002
1002
1001
1001
1000
1000
999
999
999
999
998
998
998
998
998
998
998
998
998
998
998

Ozone (du)

343
345
348
349
349
347
346
347
349
351
353
355
356
358
360
361
363
364
366
367
368
369
371
373

Thursday 4

Waxing Gibbous 99%

20:17

05:07

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: 05:15, Set: 21:52, Transit: 13:34. Moon - Rise: 20:17, Set: 05:07. Civil Dark: 22:41 - 04:26. Nautical Dark: 23:57 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
99
95
86
95
98
95
62
48
48
48
48
48
48
48
88
88
88
88
88
88

Low Clouds (% Sky Obscured)

52
31
64
84
94
77
52
45
24
43
28
26
16
16
16
16
16
16
64
64
64
64
64
64

Medium Clouds (% Sky Obscured)

100
100
100
100
96
92
84
95
98
94
60
40
43
43
43
43
43
43
75
75
75
75
75
75

High Clouds (% Sky Obscured)

79
98
96
99
89
14
0
0
0
1
0
4
9
9
9
9
9
9
58
58
58
58
58
58

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
5
4
5
8
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

17
12
7
5
6
7
7
8
10
11
11
9
10
10
10
12
26
44
52
53
46
35
22
9

Precipitation Amount (mm)

0.15
0.09
0.03
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.04
0.02
0.02
0.02
0.04
0.08
0.28
0.88
1.43
1.3
0.86
0.5
0.22
0.04

Wind Speed/Direction (mph)

12
11
9
8
8
8
9
9
9
9
9
10
11
11
12
12
14
16
17
16
15
14
12
10

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
8
8
7
7
8
9
10
11
12
13
13
13
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
73
73
76
78
80
83
86
86
83
80
75
69
64
61
63
68
72
70
66
63
61
59

Pressure (mb)

999
999
999
1000
999
999
999
998
998
998
998
998
997
997
996
996
996
995
995
995
995
996
996
996

Ozone (du)

374
376
378
380
381
383
384
386
389
390
391
392
392
393
393
394
396
398
401
403
404
405
406
405

Friday 5

Full Moon 100%

21:40

05:44

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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:14, Set: 21:53, Transit: 13:34. Moon - Rise: 21:40, Set: 05:44. Civil Dark: 22:42 - 04:25. Nautical Dark: 23:59 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
93
93
93
93
93
40
40
40
40
40
40
81
81
81
81
81
81

Low Clouds (% Sky Obscured)

69
69
69
69
69
69
10
10
10
10
10
10
22
22
22
22
22
22
76
76
76
76
76
76

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
92
92
92
92
92
92
27
27
27
27
27
27
57
57
57
57
57
57

High Clouds (% Sky Obscured)

99
99
99
99
99
99
0
0
0
0
0
0
2
2
2
2
2
2
1
1
1
1
1
1

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

Precipitation Probability (%)

0
0
0
4
6
12
16
15
7
0
0
0
0
0
0
1
1
0
2
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.02
0.04
0.07
0.04
0.01
0
0
0
0
0
0
0.01
0.01
0
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
5
5
6
8
10
10
10
11
13
15
16
17
18
18
19
20
20
20
19
19
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
8
7
6
5
5
4
4
4
5
6
7
11
12
13
14
15
16
16
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

60
65
69
75
79
84
87
88
86
83
80
76
70
62
53
46
41
36
34
33
33
34
36
38

Pressure (mb)

996
997
997
997
997
997
996
996
996
996
997
997
997
997
998
998
998
998
999
999
999
999
999
1000

Ozone (du)

405
404
404
402
399
395
391
387
382
379
377
377
378
379
380
381
381
380
380
379
380
380
381
382

Saturday 6

Waning Gibbous 98%

22:55

06:31

20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
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: 05:14, Set: 21:54, Transit: 13:34. Moon - Rise: 22:55, Set: 06:31. Civil Dark: 22:43 - 04:25. Nautical Dark: 00:00 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
15
15
15
15
15
59
59
59
59
59
59
100
100
100
100
100
100
43
43
43
43
43
43

Low Clouds (% Sky Obscured)

8
8
8
8
8
8
38
38
38
38
38
38
98
98
98
98
98
98
24
24
24
24
24
24

Medium Clouds (% Sky Obscured)

14
14
14
14
14
14
31
31
31
31
31
31
100
100
100
100
100
100
39
39
39
39
39
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
42
42
42
42
42
42
57
57
57
57
57
57
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
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

None
None
None
None
None
None
None
None
None
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

Precipitation Probability (%)

0
0
0
0
0
1
1
2
0
0
2
2
2
0
0
0
5
7
8
12
16
16
18
18

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0
0
0.01
0.01
0.01
0
0
0
0.01
0.07
0.15
0.18
0.2
0.22
0.26
0.38

Wind Speed/Direction (mph)

15
14
13
12
13
13
14
14
13
13
14
14
15
15
15
15
15
16
16
16
15
14
13
11

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
10
9
9
8
8
9
11
12
13
15
16
16
17
16
16
15
15
15

Feels Like (°C)

14
13
12
11
11
10
7
6
5
5
5
6
11
12
13
15
16
16
17
16
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

42
46
52
57
61
63
65
69
72
73
73
72
67
61
53
47
43
40
39
41
44
48
51
51

Pressure (mb)

1000
1001
1001
1002
1002
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006

Ozone (du)

382
381
379
377
376
375
374
374
375
375
375
375
375
374
374
374
375
377
379
380
380
381
381
381

Sunday 7

Waning Gibbous 94%

23:58

07:29

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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: 05:13, Set: 21:55, Transit: 13:34. Moon - Rise: 23:58, Set: 07:29. Civil Dark: 22:44 - 04:24. Nautical Dark: 00:02 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
34
34
34
34
34
67
67
67
67
67
67
69
69
69
69
69
69
67
67
67
67
67
67

Low Clouds (% Sky Obscured)

20
20
20
20
20
20
5
5
5
5
5
5
68
68
68
68
68
68
39
39
39
39
39
39

Medium Clouds (% Sky Obscured)

27
27
27
27
27
27
49
49
49
49
49
49
19
19
19
19
19
19
12
12
12
12
12
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
42
42
42
42
42
42
0
0
0
0
0
0
53
53
53
53
53
53

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
8
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
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 (%)

17
15
11
10
9
8
6
5
6
6
6
13
21
23
17
12
10
8
8
8
10
15
20
24

Precipitation Amount (mm)

0.44
0.28
0.1
0.04
0.03
0.03
0.02
0.01
0.01
0.01
0.01
0.04
0.08
0.09
0.09
0.08
0.06
0.04
0.04
0.06
0.14
0.22
0.28
0.33

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
61
68
75
80
81
84
86
88
87
87
85
80
74
67
58
51
43
39
38
39
42
46
49

Pressure (mb)

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

Ozone (du)

381
382
382
383
383
384
384
385
385
386
387
388
388
387
385
383
383
383
383
383
384
384
383
383

Monday 8

Waning Gibbous 87%

00:45

08:37

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: 05:13, Set: 21:56, Transit: 13:35. Moon - Rise: 00:45, Set: 08:37. Civil Dark: 22:45 - 04:23. Nautical Dark: 00:04 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
97
97
97
97
97
97
94
94
94
94
94
94
94
94
94
94
94
94

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
7
7
7
7
7
7
32
32
32
32
32
32
26
26
26
26
26
26

Medium Clouds (% Sky Obscured)

15
15
15
15
15
15
63
63
63
63
63
63
7
7
7
7
7
7
60
60
60
60
60
60

High Clouds (% Sky Obscured)

90
90
90
90
90
90
95
95
95
95
95
95
91
91
91
91
91
91
91
91
91
91
91
91

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
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

26
23
18
14
11
8
7
13
21
28
33
32
28
22
12
8
11
16
22
31
37
38
31
21

Precipitation Amount (mm)

0.34
0.25
0.15
0.1
0.06
0.03
0.04
0.1
0.26
0.43
0.48
0.52
0.51
0.3
0.08
0.03
0.08
0.22
0.41
0.81
1.69
2.24
1.46
0.45

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
13
12
11
11
11
10
10
10
10
11
12
13
14
15
16
17
18
19
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
60
65
71
75
78
81
84
86
86
86
85
81
76
71
66
61
56
53
51
51
53
57
59

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

383
383
385
386
386
385
384
384
384
384
383
383
382
382
381
380
378
376
374
372
370
369
369
370

Forecast for Zwolle, Zwolle, NL (52.52,6.08)

Generated: 02/06/20 20:58:26. Forecast: 02/06/20 to 08/06/20. Timezone: UTC+2.00