Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 6

Waxing Gibbous 99%

15:20

06:42

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

Sun - Rise: 08:33, Set: 16:29, Transit: 12:31. Moon - Rise: 15:20, Set: 06:42. Civil Dark: 17:09 - 07:52. Nautical Dark: 17:52 - 07:09. Astro Dark: 18:33 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
66
100
81
100
100
93
98
94
91
100
56
13
88
67
98
73
85
100
81
42
37

Low Clouds (% Sky Obscured)

100
100
100
66
100
81
100
100
93
98
88
18
52
20
3
11
20
11
50
45
41
31
24
22

Medium Clouds (% Sky Obscured)

90
58
25
9
18
6
9
53
2
33
88
91
99
55
9
86
63
97
53
71
98
35
27
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
29
99
68
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

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
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
None

Precipitation Probability (%)

5
4
0
0
6
7
9
16
18
12
9
10
0
8
9
19
19
16
16
21
13
6
5
4

Precipitation Amount (mm)

0.01
0.01
0
0
0.01
0.02
0.02
0.05
0.04
0.02
0.01
0.01
0
0.01
0.01
0.08
0.13
0.13
0.11
0.09
0.05
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
82
81
80
79
79
81
82
86
86
84
84
83
76
76
79
81
81
82
85
84
81
80

Pressure (mb)

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

Ozone (du)

322
321
320
321
325
327
327
325
329
330
325
318
310
305
300
299
308
311
306
307
317
322
323
321

Wednesday 7

Waxing Gibbous 100%

15:43

07:59

00 OK
01 OK
02 OK
03 Bad
04 OK
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

Sun - Rise: 08:34, Set: 16:28, Transit: 12:31. Moon - Rise: 15:43, Set: 07:59. Civil Dark: 17:09 - 07:53. Nautical Dark: 17:52 - 07:10. Astro Dark: 18:33 - 06:29

Total Clouds (% Sky Obscured)

41
47
24
63
27
51
52
52
63
97
92
80
84
80
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
25
20
31
10
28
24
21
33
34
27
20
41
32
21
36
41
31
31
48
40
27
47
35

Medium Clouds (% Sky Obscured)

28
34
16
57
20
44
45
42
50
96
90
77
79
73
99
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
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

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

Precipitation Probability (%)

4
4
5
9
9
9
7
7
7
7
8
8
10
12
14
18
25
23
20
15
10
10
11
10

Precipitation Amount (mm)

0.01
0.01
0.02
0.05
0.08
0.06
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.06
0.08
0.08
0.07
0.05
0.03
0.04
0.08
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
77
76
75
74
74
75
77
78
76
76
76
74
72
73
77
77
78
79
79
79
79

Pressure (mb)

1018
1017
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013

Ozone (du)

320
314
310
308
306
304
302
299
298
296
295
295
296
306
310
311
314
310
308
305
304
301
300
298

Thursday 8

Full Moon 100%

16:15

09:11

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:35, Set: 16:28, Transit: 12:31. Moon - Rise: 16:15, Set: 09:11. Civil Dark: 17:08 - 07:55. Nautical Dark: 17:52 - 07:11. Astro Dark: 18:33 - 06:30

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)

25
42
37
40
27
35
40
25
87
0
9
48
56
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
45
45
45
45
45

High Clouds (% Sky Obscured)

0
0
1
2
6
16
18
9
2
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
8
5
3
7
5
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
Very Light Rain
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
None
None
None

Precipitation Probability (%)

16
28
29
22
22
20
19
24
26
29
28
31
30
35
29
21
19
16
11
6
0
0
0
0

Precipitation Amount (mm)

0.16
0.29
0.32
0.23
0.25
0.23
0.24
0.38
0.4
0.42
0.38
0.43
0.33
0.28
0.11
0.05
0.04
0.02
0.02
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
86
84
80
77
76
75
75
76
78
81
80
81
84
87
83
82
84
82
84
84
84
84
85

Pressure (mb)

1013
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

297
296
296
297
297
297
299
313
329
338
341
345
351
341
339
336
334
334
334
331
334
334
332
330

Friday 9

Waning Gibbous 99%

16:58

10:15

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:36, Set: 16:28, Transit: 12:32. Moon - Rise: 16:58, Set: 10:15. Civil Dark: 17:08 - 07:56. Nautical Dark: 17:52 - 07:12. Astro Dark: 18:33 - 06:31

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)

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

Medium Clouds (% Sky Obscured)

45
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
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
9
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
Very Light Rain
Very Light Rain
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

0
3
3
2
2
0
2
2
2
0
0
0
0
0
0
7
8
8
7
5
5
4
4
4

Precipitation Amount (mm)

0
0.04
0.05
0.02
0.01
0
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.03
0.04
0.04
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
87
87
87
86
84
82
82
83
80
79
77
77
76
74
74
78
77
83
84
84
85
87

Pressure (mb)

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

Ozone (du)

328
324
324
322
322
322
323
327
328
329
330
329
328
329
329
329
330
331
332
340
343
345
346
347

Saturday 10

Waning Gibbous 97%

17:53

11:07

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 OK
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:37, Set: 16:28, Transit: 12:32. Moon - Rise: 17:53, Set: 11:07. Civil Dark: 17:08 - 07:57. Nautical Dark: 17:52 - 07:13. Astro Dark: 18:33 - 06:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
41
41
41
41
41

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
17
17
17
17
17

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
28
28
28
28

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
87
87
87
86
84
82
81
83
82
82
80
80
81
80
79
78
80
84
86
87
88
88

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

348
352
353
352
352
352
350
348
350
353
356
357
358
357
357
357
357
356
356
355
355
356
356
358

Sunday 11

Waning Gibbous 92%

18:58

11:46

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

Sun - Rise: 08:38, Set: 16:28, Transit: 12:33. Moon - Rise: 18:58, Set: 11:46. Civil Dark: 17:08 - 07:58. Nautical Dark: 17:52 - 07:14. Astro Dark: 18:33 - 06:33

Total Clouds (% Sky Obscured)

41
25
25
25
25
25
25
22
22
22
22
22
22
6
6
6
6
6
6
2
2
2
2
2

Low Clouds (% Sky Obscured)

17
24
24
24
24
24
24
22
22
22
22
22
22
6
6
6
6
6
6
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
1
1
1
1
1
1
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
2
2
0
0
0
7
9
6
5
3
3
4
5
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0.01
0.03
0.04
0.04
0.04
0.03
0.04
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
87
87
86
86
85
85
85
83
84
84
84
84
82
79
77
78
80
82
84
87
90

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

360
361
361
360
360
363
367
370
372
372
373
375
378
380
383
385
387
388
389
389
387
384
381
379

Monday 12

Waning Gibbous 86%

20:08

12:14

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

Sun - Rise: 08:39, Set: 16:27, Transit: 12:33. Moon - Rise: 20:08, Set: 12:14. Civil Dark: 17:08 - 07:58. Nautical Dark: 17:52 - 07:15. Astro Dark: 18:33 - 06:34

Total Clouds (% Sky Obscured)

2
51
51
51
51
51
51
14
14
14
14
14
14
27
27
27
27
27
27
46
46
46
46
46

Low Clouds (% Sky Obscured)

2
48
48
48
48
48
48
10
10
10
10
10
10
20
20
20
20
20
20
45
45
45
45
45

Medium Clouds (% Sky Obscured)

0
4
4
4
4
4
4
5
5
5
5
5
5
14
14
14
14
14
14
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
9
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
90
89
89
88
87
87
87
87
85
84
81
79
75
78
85
89
92
93
92
92

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1016
1015

Ozone (du)

377
374
372
369
365
361
356
352
352
354
354
348
340
336
337
341
345
347
348
348
347
345
343
339

Forecast for Utrecht, Utrecht, NL (52.08,5.03)

Generated: 06/12/22 00:55:16. Forecast: 06/12/22 to 12/12/22. Timezone: UTC+1.00