Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waxing Gibbous 93%

15:19

06:42

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

Sun - Rise: 08:33, Set: 16:27, Transit: 12:30. Moon - Rise: 15:19, Set: 06:42. Civil Dark: 17:08 - 07:52. Nautical Dark: 17:51 - 07:09. Astro Dark: 18:32 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
90
100
100
98
100
100
77
100
84
99
96
32
26
98
51
90
77
94
100
58
38

Low Clouds (% Sky Obscured)

100
100
99
90
100
100
98
100
100
77
100
57
61
52
7
17
7
36
4
40
48
34
29
29

Medium Clouds (% Sky Obscured)

100
73
47
18
4
3
2
31
68
2
5
84
98
95
27
11
98
23
89
44
89
97
20
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
31
99
30
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
9
9
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
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
None
None

Precipitation Probability (%)

6
5
5
6
8
9
11
14
19
21
15
12
9
8
8
14
31
28
21
17
12
7
0
4

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.05
0.08
0.05
0.02
0.01
0.01
0.01
0.01
0.03
0.15
0.23
0.18
0.09
0.04
0.02
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
81
81
81
80
79
79
79
80
83
85
83
80
78
75
74
78
79
80
81
83
82
81

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017

Ozone (du)

324
323
322
319
319
323
324
323
325
328
329
326
318
314
309
304
305
308
316
315
311
316
318
319

Tuesday 6

Waxing Gibbous 99%

15:42

07:59

23 OK
00 OK
01 Good
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

Sun - Rise: 08:34, Set: 16:27, Transit: 12:31. Moon - Rise: 15:42, Set: 07:59. Civil Dark: 17:08 - 07:54. Nautical Dark: 17:51 - 07:10. Astro Dark: 18:32 - 06:29

Total Clouds (% Sky Obscured)

24
38
13
37
56
39
59
50
47
87
73
65
95
74
97
99
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

14
27
5
27
27
23
41
33
32
7
31
27
33
32
43
27
18
27
35
34
39
34
20
45

Medium Clouds (% Sky Obscured)

13
16
9
19
48
28
32
36
26
86
67
56
93
64
95
99
100
100
100
98
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
9
6
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
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
4
5
10
12
11
8
7
8
9
10
9
11
12
15
18
18
17
16
11
6
6
8

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.08
0.13
0.09
0.03
0.03
0.03
0.03
0.03
0.02
0.03
0.03
0.03
0.04
0.05
0.05
0.04
0.03
0.01
0.01
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
77
77
76
74
74
73
73
75
76
73
72
72
72
71
74
75
76
76
76
75
75

Pressure (mb)

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

Ozone (du)

319
319
316
314
312
309
307
305
301
300
298
298
300
302
311
310
309
310
311
308
303
301
297
296

Wednesday 7

Waxing Gibbous 100%

16:14

09:12

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:35, Set: 16:27, Transit: 12:31. Moon - Rise: 16:14, Set: 09:12. Civil Dark: 17:07 - 07:55. Nautical Dark: 17:51 - 07:11. Astro Dark: 18:32 - 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)

42
36
34
43
32
9
44
16
24
27
2
16
48
100
98
98
98
98
98
98
31
31
31
31

Medium 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

High Clouds (% Sky Obscured)

0
0
0
4
9
9
4
3
1
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
7
5
5
4
2
4
1
1
1
2
2
5
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

8
11
20
26
26
26
26
29
35
37
36
32
30
32
40
36
29
29
23
17
13
12
13
12

Precipitation Amount (mm)

0.04
0.07
0.16
0.24
0.26
0.26
0.24
0.28
0.4
0.46
0.4
0.32
0.26
0.29
0.33
0.26
0.13
0.15
0.09
0.08
0.06
0.04
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
83
84
81
79
77
78
80
81
84
86
85
86
88
89
84
84
85
84
86
86
86
87

Pressure (mb)

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

Ozone (du)

295
294
293
292
294
295
295
300
323
345
348
344
342
342
332
332
335
338
336
335
333
331
333
334

Thursday 8

Full Moon 99%

16:57

10:16

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:36, Set: 16:27, Transit: 12:31. Moon - Rise: 16:57, Set: 10:16. Civil Dark: 17:07 - 07:56. Nautical Dark: 17:51 - 07:12. Astro Dark: 18:32 - 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)

31
31
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)

100
100
2
2
2
2
2
2
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)

9
9
5
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
Snow
Snow
Snow
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Snow
None
None
None
None

Precipitation Probability (%)

11
11
17
12
8
6
5
5
3
2
3
5
6
0
7
0
9
9
9
7
5
5
5
5

Precipitation Amount (mm)

0.04
0.05
0.14
0.17
0.15
0.11
0.07
0.08
0.06
0.02
0.01
0.01
0.01
0
0.01
0
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
87
86
85
85
84
83
82
83
81
79
76
77
76
73
75
78
77
82
82
83
84

Pressure (mb)

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

Ozone (du)

335
335
334
331
330
328
327
327
330
331
331
331
330
331
333
334
334
334
336
337
343
345
346
347

Friday 9

Waning Gibbous 97%

17:52

11:07

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

Sun - Rise: 08:37, Set: 16:26, Transit: 12:32. Moon - Rise: 17:52, Set: 11:07. Civil Dark: 17:07 - 07:57. Nautical Dark: 17:51 - 07:13. Astro Dark: 18:32 - 06:32

Total Clouds (% Sky Obscured)

100
100
88
88
88
88
88
88
41
41
41
41
41
41
5
5
5
5
5
5
13
13
13
13

Low Clouds (% Sky Obscured)

100
100
88
88
88
88
88
88
41
41
41
41
41
41
5
5
5
5
5
5
6
6
6
6

Medium Clouds (% Sky Obscured)

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

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

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

Precipitation Probability (%)

5
4
4
3
0
0
0
0
0
0
0
0
0
9
6
6
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
2
2
3
3
3
3
2
3
3
3
3
4
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
85
85
85
84
83
81
82
82
81
78
80
81
80
78
78
79
84
85
87
88

Pressure (mb)

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

Ozone (du)

347
347
350
350
350
350
351
352
353
354
358
360
361
360
359
358
358
358
358
357
358
358
358
359

Saturday 10

Waning Gibbous 92%

18:57

11:46

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

Sun - Rise: 08:38, Set: 16:26, Transit: 12:32. Moon - Rise: 18:57, Set: 11:46. Civil Dark: 17:07 - 07:58. Nautical Dark: 17:51 - 07:14. Astro Dark: 18:32 - 06:33

Total Clouds (% Sky Obscured)

13
13
97
97
97
97
97
97
1
1
1
1
1
1
80
80
80
80
80
80
100
100
100
100

Low Clouds (% Sky Obscured)

6
6
0
0
0
0
0
0
0
0
0
0
0
0
79
79
79
79
79
79
100
100
100
100

Medium Clouds (% Sky Obscured)

9
9
97
97
97
97
97
97
1
1
1
1
1
1
2
2
2
2
2
2
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9
6
5
3
3
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.06
0.03
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
87
87
86
85
83
82
83
81
82
83
81
81
81
78
77
79
81
83
83
86

Pressure (mb)

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

Ozone (du)

360
361
362
361
360
360
363
366
370
371
373
374
376
377
379
382
384
387
389
390
391
389
385
382

Sunday 11

Waning Gibbous 86%

20:07

12:14

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

Sun - Rise: 08:39, Set: 16:26, Transit: 12:33. Moon - Rise: 20:07, Set: 12:14. Civil Dark: 17:07 - 07:59. Nautical Dark: 17:51 - 07:15. Astro Dark: 18:32 - 06:33

Total Clouds (% Sky Obscured)

100
100
13
13
13
13
13
13
3
3
3
3
3
3
28
28
28
28
28
28
98
98
98
98

Low Clouds (% Sky Obscured)

100
100
13
13
13
13
13
13
3
3
3
3
3
3
27
27
27
27
27
27
33
33
33
33

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
97
97
97
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
32
32
32

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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
90
88
87
87
87
86
85
85
85
85
84
83
80
78
74
78
84
88
91
91
90

Pressure (mb)

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

Ozone (du)

379
376
373
370
368
365
360
354
350
351
355
356
351
343
338
339
342
345
347
348
349
349
348
346

Forecast for Hilversum, Hilversum, NL (52.22,5.15)

Generated: 05/12/22 22:19:45. Forecast: 05/12/22 to 11/12/22. Timezone: UTC+1.00